diff --git a/.clang-format b/.clang-format new file mode 100644 index 0000000..8b33e54 --- /dev/null +++ b/.clang-format @@ -0,0 +1,3 @@ +UseTab: true +TabWidth: 4 +IndentWidth: 4 diff --git a/.github/workflows/makefile.yml b/.github/workflows/makefile.yml index d879ead..bd61787 100644 --- a/.github/workflows/makefile.yml +++ b/.github/workflows/makefile.yml @@ -2,14 +2,34 @@ name: Makefile CI on: push: - branches: [ "master" ] + branches: [ "*" ] pull_request: - branches: [ "master" ] + branches: [ "*" ] jobs: build: + runs-on: ubuntu-latest + env: + CFLAGS: "-Wall" + + steps: + - uses: actions/checkout@v3 + + - name: Install dependencies + run: | + sudo .github/prepare_ubuntu.sh + + - name: configure + run: ./configure + + - name: Make + run: make + clang-build: runs-on: ubuntu-latest + env: + CC: clang + CFLAGS: "-Wall" steps: - uses: actions/checkout@v3 diff --git a/.gitignore b/.gitignore index 74fa1c8..27f3ea3 100644 --- a/.gitignore +++ b/.gitignore @@ -49,17 +49,11 @@ autom4te.cache /autoscan.log /autoscan-*.log /aclocal.m4 -/compile -/config.guess /config.h.in /config.log /config.status -/config.sub -/configure /configure.scan -/depcomp /install-sh -/missing /stamp-h1 # https://www.gnu.org/software/libtool/ diff --git a/AUTHORS b/AUTHORS new file mode 100644 index 0000000..e69de29 diff --git a/ChangeLog b/ChangeLog new file mode 100644 index 0000000..e69de29 diff --git a/INSTALL b/INSTALL new file mode 120000 index 0000000..e3f22c0 --- /dev/null +++ b/INSTALL @@ -0,0 +1 @@ +/usr/share/automake-1.16/INSTALL \ No newline at end of file diff --git a/Makefile.am b/Makefile.am new file mode 100644 index 0000000..b8c800c --- /dev/null +++ b/Makefile.am @@ -0,0 +1,5 @@ +OBJS = snmp_bulkget.o utils.o + +libexec_PROGRAMS = check_interfaces + +check_interfaces_LDADD = $(OBJS) diff --git a/Makefile.in b/Makefile.in index acf863d..adff27d 100644 --- a/Makefile.in +++ b/Makefile.in @@ -1,38 +1,760 @@ -CC=@CC@ -prefix=@prefix@ -exec_prefix=@exec_prefix@ -INSTALL=@INSTALL@ -DESTDIR=@libexecdir@ -OBJS=snmp_bulkget.o utils.o -TARGET=check_interfaces +# Makefile.in generated by automake 1.16.5 from Makefile.am. +# @configure_input@ +# Copyright (C) 1994-2021 Free Software Foundation, Inc. -CPPFLAGS=@CPPFLAGS@ -LDFLAGS=@LDFLAGS@ -lrt -CFLAGS=@CFLAGS@ @DEFS@ -# shared library flags (assumes gcc) -# DLFLAGS=-fPIC -shared -BUILDLIBS=@SNMP_LIBS@ @LIBS@ +# This Makefile.in is free software; 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+extern unsigned int parsed_lastcheck; + +extern int ifNumber; +extern const char *modes[]; + +extern char default_community[]; +extern char *if_vars_default[]; +extern char *if_vars_cisco[]; +extern char *oid_if_bulkget[]; +extern char *oid_if_get[]; +extern char *oid_if_bintec[]; +extern char *oid_alias_bulkget[]; +extern char *oid_alias_get[]; +extern char *oid_alias_bintec[]; +extern char *oid_names_bulkget[]; +extern char *oid_names_get[]; +extern char *oid_names_bintec[]; +extern char *oid_vals_default[]; +extern char *oid_vals_cisco[]; +extern char *oid_extended[]; +extern char *oid_extended_cisco[]; + +// Forward declarations +void parse_and_check_commandline(int argc, char **argv, + struct configuration_struct *config); + +int main(int argc, char *argv[]) { + netsnmp_session session, *ss; + netsnmp_pdu *pdu; + netsnmp_pdu *response; + + netsnmp_variable_list *vars; + int status, status2; + int count = 0; /* used for: the number of interfaces we receive, the number + of regex matches */ + int j, k; + int errorflag = 0; + int warnflag = 0; + int lastifflag = 0; + size_t size; + + struct configuration_struct config = { + .crit_on_down_flag = true, + .get_aliases_flag = false, + .match_aliases_flag = false, + .get_names_flag = false, + .print_all_flag = false, + .community = default_community, + .bandwith = 0, + .oldperfdatap = 0, + .err_tolerance = 50, + .coll_tolerance = -1, + .hostname = 0, + .user = 0, + .auth_proto = 0, + .auth_pass = 0, + .priv_proto = 0, + .priv_pass = 0, + .trimdescr = 0, + .prefix = 0, + .list = 0, + .global_timeout = DFLT_TIMEOUT, + .exclude_list = 0, + .speed = 0, + .lastcheck = 0, + .sleep_usecs = 0, + .session_retries = 2, + .pdu_max_repetitions = 4096L, + .mode = DEFAULT, + }; + + struct ifStruct *interfaces = NULL; /* current interface data */ + struct ifStruct *oldperfdata = NULL; /* previous check interface data */ + struct OIDStruct *OIDp; + + struct timeval tv; + struct timezone tz; + long double starttime; + int ignore_count = 0; + + double inload = 0, outload = 0; + char *ins, *outs; + + char outstr[MAX_STRING]; + memset(outstr, 0, sizeof(outstr)); + String out; + out.max = MAX_STRING; + out.len = 0; + out.text = outstr; + + char perfstr[MAX_STRING]; + memset(perfstr, 0, sizeof(perfstr)); + String perf; + perf.max = MAX_STRING; + perf.len = 0; + perf.text = perfstr; + + struct OIDStruct lastOid; + + static char **oid_ifp; + static char **oid_vals; + static char **if_vars; + static char **oid_aliasp; + static char **oid_namesp; + + oid_ifp = oid_if_bulkget; + oid_vals = oid_vals_default; + if_vars = if_vars_default; + + parse_and_check_commandline(argc, argv, &config); + + gettimeofday(&tv, &tz); + starttime = (long double)tv.tv_sec + (((long double)tv.tv_usec) / 1000000); + +#ifdef DEBUG + benchmark_start("Start SNMP session"); +#endif + if (config.user) + /* use snmpv3 */ + ss = start_session_v3(&session, config.user, config.auth_proto, + config.auth_pass, config.priv_proto, + config.priv_pass, config.hostname, + config.global_timeout, config.session_retries); + else + ss = start_session(&session, config.community, config.hostname, + config.mode, config.global_timeout, + config.session_retries); +#ifdef DEBUG + benchmark_end(); +#endif + + if (config.mode == NONBULK) { + oid_ifp = oid_if_get; + size = (sizeof_oid_if_get() / sizeof(char *)) - 1; + oid_aliasp = oid_alias_get; + oid_namesp = oid_names_get; + } else if (config.mode == BINTEC) { + oid_ifp = oid_if_bintec; + size = (sizeof_oid_if_bintec() / sizeof(char *)) - 1; + oid_aliasp = oid_alias_bintec; + oid_namesp = oid_names_bintec; + } else { + oid_ifp = oid_if_bulkget; + size = (sizeof_oid_if_bulkget() / sizeof(char *)) - 1; + oid_aliasp = oid_alias_bulkget; + oid_namesp = oid_names_bulkget; + } + + /* allocate the space for the interface OIDs */ + OIDp = (struct OIDStruct *)calloc(size, sizeof(struct OIDStruct)); + + if (config.mode == CISCO) { + if_vars = if_vars_cisco; + oid_vals = oid_vals_cisco; + } + + /* get the number of interfaces, and their index numbers + * + * We will attempt to get all the interfaces in a single packet + * - which should manage about 64 interfaces. + * If the end interface has not been reached, we fetch more packets - this + * is necessary to work around buggy switches that lie about the ifNumber + */ + + while (lastifflag == 0) { + + /* build our request depending on the mode */ + if (count == 0) + create_pdu(config.mode, oid_ifp, &pdu, &OIDp, 2, + config.pdu_max_repetitions); + else { + /* we have not received all interfaces in the preceding packet, so + * fetch the next lot */ + + if (config.mode == BINTEC || config.mode == NONBULK) + pdu = snmp_pdu_create(SNMP_MSG_GETNEXT); + else { + pdu = snmp_pdu_create(SNMP_MSG_GETBULK); + pdu->non_repeaters = 0; + pdu->max_repetitions = config.pdu_max_repetitions; + } + snmp_add_null_var(pdu, lastOid.name, lastOid.name_len); + } + +#ifdef DEBUG + implode_result = implode(", ", oid_ifp + count); + benchmark_start("Send SNMP request for OIDs: %s", implode_result); +#endif + /* send the request */ + status = snmp_synch_response(ss, pdu, &response); +#ifdef DEBUG + benchmark_end(); + free(implode_result); +#endif + if (config.sleep_usecs) + usleep(config.sleep_usecs); + + if (status == STAT_SUCCESS && response->errstat == SNMP_ERR_NOERROR) { + + vars = response->variables; + + if (count == 0) { + /* assuming that the uptime and ifNumber come first */ + /* on some devices the ifNumber is not available... */ + + while (!ifNumber) { + if (!(memcmp(OIDp[0].name, vars->name, + OIDp[0].name_len * sizeof(oid)))) { + /* uptime */ + if (vars->type == ASN_TIMETICKS) + /* uptime is in 10ms units -> convert to seconds */ + uptime = *(vars->val.integer) / 100; + } else if (!memcmp(OIDp[1].name, vars->name, + OIDp[1].name_len * sizeof(oid))) { + /* we received a valid IfNumber */ + ifNumber = *(vars->val.integer); + if (ifNumber == 0) { + /* there are no interfaces! Stop here */ + printf("No interfaces found"); + exit(0); + } + } else { + addstr( + &out, + "(no IfNumber parameter, assuming 32 interfaces) "); + ifNumber = 32; + } + + vars = vars->next_variable; + } + + interfaces = (struct ifStruct *)calloc((size_t)ifNumber, + sizeof(struct ifStruct)); + oldperfdata = (struct ifStruct *)calloc( + (size_t)ifNumber, sizeof(struct ifStruct)); + +#ifdef DEBUG + fprintf(stderr, "got %d interfaces\n", ifNumber); +#endif + } else { + /* subsequent replies have no ifNumber */ + } + + for (; vars; vars = vars->next_variable) { + /* + * if the next OID is shorter + * or if the next OID doesn't begin with our base OID + * then we have reached the end of the table :-) + * print_variable(vars->name, vars->name_length, vars); + */ + + /* save the OID in case we need additional packets */ + memcpy(lastOid.name, vars->name, + (vars->name_length * sizeof(oid))); + lastOid.name_len = vars->name_length; + + if ((vars->name_length < OIDp[2].name_len) || + (memcmp(OIDp[2].name, vars->name, + (vars->name_length - 1) * sizeof(oid)))) { +#ifdef DEBUG + fprintf(stderr, "reached end of interfaces\n"); +#endif + lastifflag++; + break; + } + + /* now we fill our interfaces array with the index number and + * the description that we have received + */ + if (vars->type == ASN_OCTET_STR) { + if (config.trimdescr && config.trimdescr < vars->val_len) { + interfaces[count].index = + (int)vars->name[(vars->name_length - 1)]; + MEMCPY(interfaces[count].descr, + (vars->val.string) + config.trimdescr, + vars->val_len - config.trimdescr); + TERMSTR(interfaces[count].descr, + vars->val_len - config.trimdescr); + } else { + interfaces[count].index = + (int)vars->name[(vars->name_length - 1)]; + MEMCPY(interfaces[count].descr, vars->val.string, + vars->val_len); + TERMSTR(interfaces[count].descr, vars->val_len); + } + count++; + } + } + + if (count < ifNumber) { + if (lastifflag) { +#ifdef DEBUG + fprintf( + stderr, + "Device says it has %d but really has %d interfaces\n", + ifNumber, count); +#endif + ifNumber = count; + } else { +#ifdef DEBUG + fprintf(stderr, "Sending another packet\n"); +#endif + } + } else { + lastifflag++; + if (count > ifNumber) { +#ifdef DEBUG + fprintf( + stderr, + "Device says it has %d but really has %d interfaces\n", + ifNumber, count); +#endif + ifNumber = count; + } +#ifdef DEBUG + fprintf(stderr, "%d interfaces found\n", ifNumber); +#endif + } + + } else { + /* + * FAILURE: print what went wrong! + */ + + if (status == STAT_SUCCESS) + printf("Error in packet\nReason: %s\n", + snmp_errstring(response->errstat)); + else if (status == STAT_TIMEOUT) { + printf("Timeout while reading interface descriptions from %s\n", + session.peername); + exit(EXITCODE_TIMEOUT); + } else if (status == STAT_ERROR && + ss->s_snmp_errno == SNMPERR_TIMEOUT) { + printf("Timeout\n"); + exit(EXITCODE_TIMEOUT); + } else + snmp_sess_perror("snmp_bulkget", ss); + exit(2); + } + /* + * Clean up: + * free the response. + */ + if (response) { + snmp_free_pdu(response); + response = 0; + } + } + + if (OIDp) { + free(OIDp); + OIDp = 0; + } + + /* we should have all interface descriptions in our array */ + + /* If we want to match the regex with the aliases, we have to get them now. + * this allows us later to only request the interface counters of the + * desired interfaces. + */ + + if (config.match_aliases_flag && config.list) { + lastifflag = 0; + count = 0; + /* allocate the space for the alias OIDs */ + OIDp = (struct OIDStruct *)calloc(1, sizeof(struct OIDStruct)); + while (lastifflag == 0) { + + /* build our request depending on the mode */ + if (count == 0) + create_pdu(config.mode, oid_aliasp, &pdu, &OIDp, 0, ifNumber); + else { + /* we have not received all aliases in the preceding packet, so + * fetch the next lot */ + + if (config.mode == BINTEC || config.mode == NONBULK) + pdu = snmp_pdu_create(SNMP_MSG_GETNEXT); + else { + pdu = snmp_pdu_create(SNMP_MSG_GETBULK); + pdu->non_repeaters = 0; + pdu->max_repetitions = ifNumber - count; + } + snmp_add_null_var(pdu, lastOid.name, lastOid.name_len); + } + +#ifdef DEBUG + implode_result = implode(", ", oid_aliasp + count); + benchmark_start("Send SNMP request for OIDs: %s", implode_result); +#endif + /* send the request */ + status = snmp_synch_response(ss, pdu, &response); +#ifdef DEBUG + benchmark_end(); + free(implode_result); +#endif + if (config.sleep_usecs) + usleep(config.sleep_usecs); + + if (status == STAT_SUCCESS && + response->errstat == SNMP_ERR_NOERROR) { + + vars = response->variables; + + for (; vars; vars = vars->next_variable) { + /* + * if the next OID is shorter + * or if the next OID doesn't begin with our base OID + * then we have reached the end of the table :-) + * print_variable(vars->name, vars->name_length, vars); + */ + + /* save the OID in case we need additional packets */ + memcpy(lastOid.name, vars->name, + (vars->name_length * sizeof(oid))); + lastOid.name_len = vars->name_length; + + if ((vars->name_length < OIDp[0].name_len) || + (memcmp(OIDp[0].name, vars->name, + (vars->name_length - 1) * sizeof(oid)))) { +#ifdef DEBUG + fprintf(stderr, "reached end of aliases\n"); +#endif + lastifflag++; + break; + } + + /* now we fill our interfaces array with the alias + */ + if (vars->type == ASN_OCTET_STR) { + int i = (int)vars->name[(vars->name_length - 1)]; + if (i) { + MEMCPY(interfaces[count].alias, vars->val.string, + vars->val_len); + TERMSTR(interfaces[count].alias, vars->val_len); + } + } + count++; + } + + if (count < ifNumber) { + if (lastifflag) { +#ifdef DEBUG + fprintf(stderr, + "Device has %d interfaces but only has %d " + "aliases\n", + ifNumber, count); +#endif + } else { +#ifdef DEBUG + fprintf(stderr, "Sending another packet for aliases\n"); +#endif + } + } else + lastifflag++; + } else { + /* + * FAILURE: print what went wrong! + */ + + if (status == STAT_SUCCESS) + printf("Error in packet\nReason: %s\n", + snmp_errstring(response->errstat)); + else if (status == STAT_TIMEOUT) { + printf("Timeout while reading interface aliases from %s\n", + session.peername); + exit(EXITCODE_TIMEOUT); + } else + snmp_sess_perror("snmp_bulkget", ss); + exit(2); + } + /* + * Clean up: + * free the response. + */ + if (response) { + snmp_free_pdu(response); + response = 0; + } + } + } + + /* If the get_names_flag is set, we also have to get the interface names so + * we can match the regex with them */ + + /* TODO: This is just a slightly changed copy from above. I think it could + * be solved better (i.e. by putting it into a function) but it works this + * way + * :-) */ + + if (config.get_names_flag && config.list) { + lastifflag = 0; + count = 0; + /* allocate the space for the names OIDs */ + OIDp = (struct OIDStruct *)calloc(1, sizeof(struct OIDStruct)); + while (lastifflag == 0) { + + /* build our request depending on the mode */ + if (count == 0) + create_pdu(config.mode, oid_namesp, &pdu, &OIDp, 0, ifNumber); + else { + /* we have not received all names in the preceding packet, so + * fetch the next lot */ + + if (config.mode == BINTEC || config.mode == NONBULK) + pdu = snmp_pdu_create(SNMP_MSG_GETNEXT); + else { + pdu = snmp_pdu_create(SNMP_MSG_GETBULK); + pdu->non_repeaters = 0; + pdu->max_repetitions = ifNumber - count; + } + snmp_add_null_var(pdu, lastOid.name, lastOid.name_len); + } + +#ifdef DEBUG + implode_result = implode(", ", oid_namesp + count); + benchmark_start("Send SNMP request for OIDs: %s", implode_result); +#endif + /* send the request */ + status = snmp_synch_response(ss, pdu, &response); +#ifdef DEBUG + benchmark_end(); + free(implode_result); +#endif + if (config.sleep_usecs) + usleep(config.sleep_usecs); + + if (status == STAT_SUCCESS && + response->errstat == SNMP_ERR_NOERROR) { + + vars = response->variables; + + for (; vars; vars = vars->next_variable) { + /* + * if the next OID is shorter + * or if the next OID doesn't begin with our base OID + * then we have reached the end of the table :-) + * print_variable(vars->name, vars->name_length, vars); + */ + + /* save the OID in case we need additional packets */ + memcpy(lastOid.name, vars->name, + (vars->name_length * sizeof(oid))); + lastOid.name_len = vars->name_length; + + if ((vars->name_length < OIDp[0].name_len) || + (memcmp(OIDp[0].name, vars->name, + (vars->name_length - 1) * sizeof(oid)))) { +#ifdef DEBUG + fprintf(stderr, "reached end of names\n"); +#endif + lastifflag++; + break; + } + + /* now we fill our interfaces array with the names + */ + if (vars->type == ASN_OCTET_STR) { + int i = (int)vars->name[(vars->name_length - 1)]; + if (i) { + MEMCPY(interfaces[count].name, vars->val.string, + vars->val_len); + TERMSTR(interfaces[count].name, vars->val_len); + } + } + count++; + } + + if (count < ifNumber) { +#ifdef DEBUG + if (lastifflag) { + fprintf( + stderr, + "Device has %d interfaces but only has %d names\n", + ifNumber, count); + } else { + fprintf(stderr, "Sending another packet for names\n"); + } +#endif + } else + lastifflag++; + } else { + /* + * FAILURE: print what went wrong! + */ + + if (status == STAT_SUCCESS) + printf("Error in packet\nReason: %s\n", + snmp_errstring(response->errstat)); + else if (status == STAT_TIMEOUT) { + printf("Timeout while reading interface names from %s\n", + session.peername); + exit(EXITCODE_TIMEOUT); + } else + snmp_sess_perror("snmp_bulkget", ss); + exit(2); + } + /* + * Clean up: + * free the response. + */ + if (response) { + snmp_free_pdu(response); + response = 0; + } + } + } + + if (config.list) { + /* + * a regex was given so we will go through our array + * and try and match it with what we received + * + * count is the number of matches + */ + + count = 0; + for (int i = 0; i < ifNumber; i++) { + /* When --if-name is set ignore descr in favor of name, else use old + * behaviour */ + if (config.get_names_flag) + status = !regexec(&config.re, interfaces[i].name, (size_t)0, + NULL, 0) || + (config.match_aliases_flag && + !(regexec(&config.re, interfaces[i].alias, (size_t)0, + NULL, 0))); + else + status = !regexec(&config.re, interfaces[i].descr, (size_t)0, + NULL, 0) || + (config.match_aliases_flag && + !(regexec(&config.re, interfaces[i].alias, (size_t)0, + NULL, 0))); + status2 = 0; + if (status && config.exclude_list) { + if (config.get_names_flag) + status2 = !regexec(&config.exclude_re, interfaces[i].name, + (size_t)0, NULL, 0) || + (config.match_aliases_flag && + !(regexec(&config.re, interfaces[i].alias, + (size_t)0, NULL, 0))); + else + status2 = + !regexec(&config.exclude_re, interfaces[i].descr, + (size_t)0, NULL, 0) || + (config.match_aliases_flag && + !(regexec(&config.exclude_re, interfaces[i].alias, + (size_t)0, NULL, 0))); + } + if (status && !status2) { + count++; +#ifdef DEBUG + fprintf(stderr, "Interface %d (%s) matched\n", + interfaces[i].index, interfaces[i].descr); +#endif + } else + interfaces[i].ignore = 1; + } + regfree(&config.re); + + if (config.exclude_list) + regfree(&config.exclude_re); + + if (count) { +#ifdef DEBUG + fprintf(stderr, "- %d interface%s found\n", count, + (count == 1) ? "" : "s"); +#endif + } else { + printf("- no interfaces matched regex"); + exit(0); + } + } + + /* now retrieve the interface values in 2 GET requests + * N.B. if the interfaces are continuous we could try + * a bulk get instead + */ + for (j = 0; j < ifNumber; j++) { + /* add the interface to the oldperfdata list */ + strcpy_nospaces(oldperfdata[j].descr, interfaces[j].descr); + + if (!interfaces[j].ignore) { + + /* fetch the standard values first */ + if (create_request(ss, &OIDp, oid_vals, interfaces[j].index, + &response, config.sleep_usecs)) { + for (vars = response->variables; vars; + vars = vars->next_variable) { + k = -1; + /* compare the received value to the requested value */ + for (int i = 0; oid_vals[i]; i++) { + if (!memcmp(OIDp[i].name, vars->name, + OIDp[i].name_len * sizeof(oid))) { + k = i; + break; + } + } + + switch (k) /* the offset into oid_vals */ + { + case 0: /* ifAdminStatus */ + if (vars->type == ASN_INTEGER && + *(vars->val.integer) == 2) { + /* ignore interfaces that are administratively down + */ + interfaces[j].admin_down = 1; + ignore_count++; + } + break; + case 1: /*ifOperStatus */ + if (vars->type == ASN_INTEGER) + /* 1 is up(OK), 3 is testing (assume OK), 5 is + * dormant(assume OK) + */ + interfaces[j].status = (*(vars->val.integer) == 1 || + *(vars->val.integer) == 5 || + *(vars->val.integer) == 3) + ? 1 + : 0; + break; + case 2: /* ifInOctets */ + if (vars->type == ASN_COUNTER) + interfaces[j].inOctets = *(vars->val.integer); + break; + case 3: /* ifInDiscards */ + if (vars->type == ASN_COUNTER) + interfaces[j].inDiscards = *(vars->val.integer); + break; + case 4: /* ifInErrors or locIfInCRC */ + if (vars->type == ASN_COUNTER || + vars->type == ASN_INTEGER) + interfaces[j].inErrors = *(vars->val.integer); + break; + case 5: /* ifOutOctets */ + if (vars->type == ASN_COUNTER) + interfaces[j].outOctets = *(vars->val.integer); + break; + case 6: /* ifOutDiscards */ + if (vars->type == ASN_COUNTER) + interfaces[j].outDiscards = *(vars->val.integer); + break; + case 7: /* ifOutErrors or locIfCollisions */ + if (vars->type == ASN_COUNTER || + vars->type == ASN_INTEGER) + interfaces[j].outErrors = *(vars->val.integer); + break; + } + } + if (response) { + snmp_free_pdu(response); + response = 0; + } + } + + /* now fetch the extended oids (64 bit counters etc.) */ + if (create_request(ss, &OIDp, oid_extended, interfaces[j].index, + &response, config.sleep_usecs)) { + for (vars = response->variables; vars; + vars = vars->next_variable) { + k = -1; + /* compare the received value to the requested value */ + for (int i = 0; oid_extended[i]; i++) { + if (!memcmp(OIDp[i].name, vars->name, + OIDp[i].name_len * sizeof(oid))) { + k = i; + break; + } + } + + switch (k) /* the offset into oid_extended */ + { + case 0: /* ifHCInOctets */ + if (vars->type == ASN_COUNTER64) + interfaces[j].inOctets = + convertto64((vars->val.counter64), 0); + break; + case 1: /* ifHCOutOctets */ + if (vars->type == ASN_COUNTER64) + interfaces[j].outOctets = + convertto64((vars->val.counter64), 0); + break; + case 2: /* ifInUcastPkts */ + if (vars->type == ASN_COUNTER) + interfaces[j].inUcast = *(vars->val.integer); + break; + case 3: /* ifOutUcastPkts */ + if (vars->type == ASN_COUNTER) + interfaces[j].outUcast = *(vars->val.integer); + break; + case 4: /* ifSpeed */ + /* don't overwrite a high-speed value */ + if (vars->type == ASN_GAUGE && !(interfaces[j].speed)) + interfaces[j].speed = *(vars->val.integer); + break; + case 5: /* ifHighSpeed */ + if (vars->type == ASN_GAUGE) + /* convert to bits / sec */ + interfaces[j].speed = + ((u64) * (vars->val.integer)) * 1000000ULL; + break; + case 6: /* alias */ + if (vars->type == ASN_OCTET_STR) + MEMCPY(interfaces[j].alias, vars->val.string, + vars->val_len); + break; + case 7: /* name */ + if (vars->type == ASN_OCTET_STR) + MEMCPY(interfaces[j].name, vars->val.string, + vars->val_len); + break; + } + } + if (response) { + snmp_free_pdu(response); + response = 0; + } + } + + /* now fetch the Cisco-specific extended oids */ + if (config.mode == CISCO && + create_request(ss, &OIDp, oid_extended_cisco, + interfaces[j].index, &response, + config.sleep_usecs)) { + for (vars = response->variables; vars; + vars = vars->next_variable) { + k = -1; + /* compare the received value to the requested value */ + for (int i = 0; oid_extended_cisco[i]; i++) { + if (!memcmp(OIDp[i].name, vars->name, + OIDp[i].name_len * sizeof(oid))) { + k = i; + break; + } + } + + switch (k) /* the offset into oid_extended_cisco */ + { + case 0: /* portAdditionalOperStatus */ + if (vars->type == ASN_OCTET_STR) + interfaces[j].err_disable = + !!(vars->val.string[1] & (unsigned char)32u); + break; + } + } + if (response) { + snmp_free_pdu(response); + response = 0; + } + } + } + } + + /* let the user know about interfaces that are down (and subsequently + * ignored) + */ + if (ignore_count) + addstr(&out, " - %d %s administratively down", ignore_count, + ignore_count != 1 ? "are" : "is"); + + if (OIDp) { + free(OIDp); + OIDp = 0; + } + + /* calculate time taken, print perfdata */ + + gettimeofday(&tv, &tz); + + if (config.oldperfdatap && config.oldperfdatap[0]) + parse_perfdata(config.oldperfdatap, oldperfdata, config.prefix, + &parsed_lastcheck, config.mode); + + if (config.lastcheck) + config.lastcheck = (starttime - config.lastcheck); + else if (parsed_lastcheck) + config.lastcheck = (starttime - parsed_lastcheck); + + /* do not use old perfdata if the device has been reset recently + * Note that a switch will typically rollover the uptime counter every 497 + * days which is infrequent enough to not bother about :-) + * UPTIME_TOLERANCE_IN_SECS doesn't need to be a big number + */ + if ((config.lastcheck + UPTIME_TOLERANCE_IN_SECS) > uptime) + config.lastcheck = 0; + + for (int i = 0; i < ifNumber; i++) { + if (!interfaces[i].ignore) { + int warn = 0; + + char *nameOrDescr = + config.get_names_flag && strlen(interfaces[i].name) + ? interfaces[i].name + : interfaces[i].descr; + + if ((!interfaces[i].status || interfaces[i].err_disable) && + !interfaces[i].ignore && !interfaces[i].admin_down) { + if (config.crit_on_down_flag) { + addstr(&perf, "[CRITICAL] "); + errorflag++; + /* show the alias if configured */ + if (config.get_names_flag && strlen(interfaces[i].name)) { + addstr(&out, ", %s", interfaces[i].name); + addstr(&perf, "%s", interfaces[i].name); + } else { + addstr(&out, ", %s", interfaces[i].descr); + addstr(&perf, "%s", interfaces[i].descr); + } + if (!interfaces[i].admin_down) { + if (config.get_aliases_flag && + strlen(interfaces[i].alias)) { + addstr(&out, " (%s) down", interfaces[i].alias); + addstr(&perf, " (%s) down", interfaces[i].alias); + } else { + addstr(&out, " down"); + addstr(&perf, " down"); + } + if (interfaces[i].err_disable) { + addstr(&out, " (errdisable)"); + addstr(&perf, " (errdisable)"); + } + } + } else { + addstr(&perf, "[OK] "); + if (config.get_names_flag && strlen(interfaces[i].name)) + addstr(&perf, "%s", interfaces[i].name); + else + addstr(&perf, "%s", interfaces[i].descr); + if (config.get_aliases_flag && strlen(interfaces[i].alias)) + addstr(&perf, " (%s) down", interfaces[i].alias); + else + addstr(&perf, " down"); + } + } else if (interfaces[i].admin_down && config.print_all_flag) { + addstr(&perf, "[OK] %s", + (config.get_names_flag && strlen(interfaces[i].name)) + ? interfaces[i].name + : interfaces[i].descr); + if (config.get_aliases_flag && strlen(interfaces[i].alias)) + addstr(&perf, " (%s) is down (administrative down)", + interfaces[i].alias); + else + addstr(&perf, " is down (administrative down)"); + } + + /* check if errors on the interface are increasing faster than our + defined value */ + else if ((oldperfdata[i].inErrors || oldperfdata[i].outErrors) && + (interfaces[i].inErrors > + (oldperfdata[i].inErrors + + (unsigned long)config.err_tolerance) || + interfaces[i].outErrors > + (oldperfdata[i].outErrors + + (unsigned long)config.coll_tolerance))) { + if (config.oldperfdatap && !interfaces[i].ignore) { + if (config.get_names_flag && strlen(interfaces[i].name)) + addstr(&perf, "[WARNING] %s", interfaces[i].name); + else + addstr(&perf, "[WARNING] %s", interfaces[i].descr); + + if (config.get_aliases_flag && strlen(interfaces[i].alias)) + addstr(&perf, " (%s) has", interfaces[i].alias); + else + addstr(&perf, " has"); + + /* if we are not in cisco mode simply use "errors" */ + + if (config.mode != CISCO) + addstr(&perf, " errors\n"); + else { + if (interfaces[i].inErrors > + (oldperfdata[i].inErrors + + (unsigned long)config.err_tolerance)) + addstr(&perf, " %lu CRC errors since last check\n", + interfaces[i].inErrors - + oldperfdata[i].inErrors); + if (interfaces[i].outErrors > + (oldperfdata[i].outErrors + + (unsigned long)config.coll_tolerance)) + addstr(&perf, " %lu collisions since last check\n", + interfaces[i].outErrors - + oldperfdata[i].outErrors); + } + if (config.get_names_flag && strlen(interfaces[i].name)) + addstr(&out, ", %s has %lu errors", interfaces[i].name, + (interfaces[i].inErrors + + interfaces[i].outErrors - + oldperfdata[i].inErrors - + oldperfdata[i].outErrors)); + else + addstr(&out, ", %s has %lu errors", interfaces[i].descr, + (interfaces[i].inErrors + + interfaces[i].outErrors - + oldperfdata[i].inErrors - + oldperfdata[i].outErrors)); + warnflag++; + // warn++; /* if you uncomment this you will get 2 rows with + // [warning] + // */ + } + } + + if (config.lastcheck && (interfaces[i].speed || config.speed) && + !interfaces[i].admin_down && + (oldperfdata[i].inOctets || oldperfdata[i].outOctets)) { + interfaces[i].inbitps = + (subtract64(interfaces[i].inOctets, oldperfdata[i].inOctets, + config.lastcheck) / + (u64)config.lastcheck) * + 8ULL; + interfaces[i].outbitps = + (subtract64(interfaces[i].outOctets, + oldperfdata[i].outOctets, config.lastcheck) / + (u64)config.lastcheck) * + 8ULL; + if (config.speed) { + inload = (long double)interfaces[i].inbitps / + ((long double)config.speed / 100L); + outload = (long double)interfaces[i].outbitps / + ((long double)config.speed / 100L); + } else { + /* use the interface speed if a speed is not given */ + inload = (long double)interfaces[i].inbitps / + ((long double)interfaces[i].speed / 100L); + outload = (long double)interfaces[i].outbitps / + ((long double)interfaces[i].speed / 100L); + } + + if ((config.bandwith > 0) && ((int)inload > config.bandwith || + (int)outload > config.bandwith)) { + warn++; + warnflag++; + } + } + + if (interfaces[i].status && !interfaces[i].ignore) { + if (!(warn)) + addstr(&perf, "[OK]"); + else + addstr(&perf, "[WARNING]"); + + addstr(&perf, " %s", nameOrDescr); + if (config.get_aliases_flag && strlen(interfaces[i].alias)) + addstr(&perf, " (%s)", interfaces[i].alias); + addstr(&perf, " is up"); + } + if (config.lastcheck && (interfaces[i].speed || config.speed) && + (interfaces[i].inbitps > 0ULL || + interfaces[i].outbitps > 0ULL) && + !interfaces[i].admin_down) { + gauge_to_si(interfaces[i].inbitps, &ins); + gauge_to_si(interfaces[i].outbitps, &outs); + + addstr(&perf, " %sbps(%0.2f%%)/%sbps(%0.2f%%)", ins, inload, + outs, outload); + free(ins); + free(outs); + } + if (perf.len > 0u && perf.text[(perf.len - 1u)] != '\n') { + addstr(&perf, "\n"); + } + } + } + + if (errorflag) + printf("CRITICAL:"); + else if (warnflag) + printf("WARNING:"); + else + printf("OK:"); + + printf(" %d interface%s found", ifNumber, (ifNumber == 1) ? "" : "s"); + if (config.list) + printf(", of which %d matched the regex", count); + + /* now print performance data */ + + printf("%*s | interfaces::check_multi::plugins=%d time=%.2Lf checktime=%ld", + (int)out.len, out.text, count, + (((long double)tv.tv_sec + ((long double)tv.tv_usec / 1000000)) - + starttime), + tv.tv_sec); + if (uptime) + printf(" %sdevice::check_snmp::uptime=%us", + config.prefix ? config.prefix : "", uptime); + + for (int i = 0; i < ifNumber; i++) { + if (!interfaces[i].ignore && + (!interfaces[i].admin_down || config.print_all_flag)) { + printf(" %s%s::check_snmp::", config.prefix ? config.prefix : "", + oldperfdata[i].descr); + printf("%s=%lluc %s=%lluc", if_vars[0], interfaces[i].inOctets, + if_vars[1], interfaces[i].outOctets); + printf(" %s=%luc %s=%luc", if_vars[2], interfaces[i].inDiscards, + if_vars[3], interfaces[i].outDiscards); + printf(" %s=%luc %s=%luc", if_vars[4], interfaces[i].inErrors, + if_vars[5], interfaces[i].outErrors); + printf(" %s=%luc %s=%luc", if_vars[6], interfaces[i].inUcast, + if_vars[7], interfaces[i].outUcast); + if (config.speed) + printf(" %s=%llu", if_vars[8], config.speed); + else + printf(" %s=%llu", if_vars[8], interfaces[i].speed); + printf(" %s=%llub %s=%llub", if_vars[9], interfaces[i].inbitps, + if_vars[10], interfaces[i].outbitps); + } + } + printf("\n%*s", (int)perf.len, perf.text); + +#ifdef DEBUG + benchmark_start("Close SNMP session"); +#endif + snmp_close(ss); +#ifdef DEBUG + benchmark_end(); +#endif + + SOCK_CLEANUP; + return ((errorflag) ? 2 : ((warnflag) ? 1 : 0)); +} + +void parse_and_check_commandline(int argc, char **argv, + struct configuration_struct *config) { + int opt; + + char *progname = strrchr(argv[0], '/'); + if (*progname && *(progname + 1)) + progname++; + else + progname = "check_interfaces"; + + /* parse options */ + static struct option longopts[] = { + {"aliases", no_argument, NULL, 'a'}, + {"match-aliases", no_argument, NULL, 'A'}, + {"bandwidth", required_argument, NULL, 'b'}, + {"community", required_argument, NULL, 'c'}, + {"down-is-ok", no_argument, NULL, 'd'}, + {"errors", required_argument, NULL, 'e'}, + {"out-errors", required_argument, NULL, 'f'}, + {"hostname", required_argument, NULL, 'h'}, + {"auth-proto", required_argument, NULL, 'j'}, + {"auth-phrase", required_argument, NULL, 'J'}, + {"priv-proto", required_argument, NULL, 'k'}, + {"priv-phrase", required_argument, NULL, 'K'}, + {"mode", required_argument, NULL, 'm'}, + {"perfdata", required_argument, NULL, 'p'}, + {"prefix", required_argument, NULL, 'P'}, + {"regex", required_argument, NULL, 'r'}, + {"exclude-regex", required_argument, NULL, 'R'}, + {"if-names", no_argument, NULL, 'N'}, + {"debug-print", no_argument, NULL, 'D'}, + {"speed", required_argument, NULL, 's'}, + {"lastcheck", required_argument, NULL, 't'}, + {"user", required_argument, NULL, 'u'}, + {"trim", required_argument, NULL, 'x'}, + {"help", no_argument, NULL, '?'}, + {"timeout", required_argument, NULL, 2}, + {"sleep", required_argument, NULL, 3}, + {"retries", required_argument, NULL, 4}, + {"max-repetitions", required_argument, NULL, 5}, + {NULL, 0, NULL, 0}}; + + while ((opt = getopt_long(argc, argv, + "aAb:c:dDe:f:h:j:J:k:K:m:Np:P:r:R:s:t:u:x:?", + longopts, NULL)) != -1) { + switch (opt) { + case 'a': + config->get_aliases_flag = true; + break; + case 'A': + config->get_aliases_flag = + true; /* we need to see what we have matched... */ + config->match_aliases_flag = true; + break; + case 'b': + config->bandwith = strtol(optarg, NULL, 10); + break; + case 'c': + config->community = optarg; + break; + case 'd': + config->crit_on_down_flag = false; + break; + case 'D': + config->print_all_flag = true; + break; + case 'e': + config->err_tolerance = strtol(optarg, NULL, 10); + break; + case 'f': + config->coll_tolerance = strtol(optarg, NULL, 10); + break; + case 'h': + config->hostname = optarg; + break; + case 'j': + config->auth_proto = optarg; + break; + case 'J': + config->auth_pass = optarg; + break; + case 'k': + config->priv_proto = optarg; + break; + case 'K': + config->priv_pass = optarg; + break; + case 'm': + /* mode switch */ + for (int i = 0; modes[i]; i++) { + if (!strcmp(optarg, modes[i])) { + config->mode = i; + break; + } + } + break; + case 'N': + config->get_names_flag = true; + break; + case 'p': + config->oldperfdatap = optarg; + break; + case 'P': + config->prefix = optarg; + break; + case 'r': + config->list = optarg; + break; + case 'R': + config->exclude_list = optarg; + break; + case 's': + config->speed = strtoull(optarg, NULL, 10); + break; + case 't': + config->lastcheck = strtol(optarg, NULL, 10); + break; + case 'u': + config->user = optarg; + break; + case 'x': + config->trimdescr = strtol(optarg, NULL, 10); + break; + case 2: + /* convert from ms to us */ + config->global_timeout = strtol(optarg, NULL, 10) * 1000UL; + break; + case 3: + /* convert from ms to us */ + config->sleep_usecs = strtol(optarg, NULL, 10) * 1000UL; + break; + case 4: + config->session_retries = atoi(optarg); + break; + case 5: + config->pdu_max_repetitions = strtol(optarg, NULL, 10); + break; + case '?': + default: + exit(usage(progname)); + } + } + argc -= optind; + argv += optind; + + if (config->coll_tolerance == -1) { + /* set the outErrors tolerance to that of inErrors unless explicitly set + * otherwise */ + config->coll_tolerance = config->err_tolerance; + } + + if (!(config->hostname)) { + exit(usage(progname)); + } + +#ifdef HAVE_GETADDRINFO + struct addrinfo *addr_list; + /* check for a valid hostname / IP Address */ + if (getaddrinfo(config->hostname, NULL, NULL, &addr_list)) { + printf("Failed to resolve hostname %s\n", config->hostname); + exit(3); + } + /* name is resolvable - pass it to the snmplib */ + freeaddrinfo(addr_list); +#endif /* HAVE_GETADDRINFO */ + + if (!config->community) + config->community = default_community; + + if (config->exclude_list && !config->list) + /* use .* as the default regex */ + config->list = ".*"; + + /* get the start time */ + + /* parse the interfaces regex */ + int status; + if (config->list) { + status = regcomp(&config->re, config->list, + REG_ICASE | REG_EXTENDED | REG_NOSUB); + if (status != 0) { + printf("Error creating regex\n"); + exit(3); + } + + if (config->exclude_list) { + status = regcomp(&config->exclude_re, config->exclude_list, + REG_ICASE | REG_EXTENDED | REG_NOSUB); + if (status != 0) { + printf("Error creating exclusion regex\n"); + exit(3); + } + } + } + + /* set the MIB variable if it is unset to avoid net-snmp warnings */ + if (getenv("MIBS") == NULL) + setenv("MIBS", "", 1); +} diff --git a/compile b/compile new file mode 100755 index 0000000..df363c8 --- /dev/null +++ b/compile @@ -0,0 +1,348 @@ +#! /bin/sh +# Wrapper for compilers which do not understand '-c -o'. + +scriptversion=2018-03-07.03; # UTC + +# Copyright (C) 1999-2021 Free Software Foundation, Inc. +# Written by Tom Tromey . +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# This file is maintained in Automake, please report +# bugs to or send patches to +# . + +nl=' +' + +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent tools from complaining about whitespace usage. +IFS=" "" $nl" + +file_conv= + +# func_file_conv build_file lazy +# Convert a $build file to $host form and store it in $file +# Currently only supports Windows hosts. If the determined conversion +# type is listed in (the comma separated) LAZY, no conversion will +# take place. +func_file_conv () +{ + file=$1 + case $file in + / | /[!/]*) # absolute file, and not a UNC file + if test -z "$file_conv"; then + # lazily determine how to convert abs files + case `uname -s` in + MINGW*) + file_conv=mingw + ;; + CYGWIN* | MSYS*) + file_conv=cygwin + ;; + *) + file_conv=wine + ;; + esac + fi + case $file_conv/,$2, in + *,$file_conv,*) + ;; + mingw/*) + file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'` + ;; + cygwin/* | msys/*) + file=`cygpath -m "$file" || echo "$file"` + ;; + wine/*) + file=`winepath -w "$file" || echo "$file"` + ;; + esac + ;; + esac +} + +# func_cl_dashL linkdir +# Make cl look for libraries in LINKDIR +func_cl_dashL () +{ + func_file_conv "$1" + if test -z "$lib_path"; then + lib_path=$file + else + lib_path="$lib_path;$file" + fi + linker_opts="$linker_opts -LIBPATH:$file" +} + +# func_cl_dashl library +# Do a library search-path lookup for cl +func_cl_dashl () +{ + lib=$1 + found=no + save_IFS=$IFS + IFS=';' + for dir in $lib_path $LIB + do + IFS=$save_IFS + if $shared && test -f "$dir/$lib.dll.lib"; then + found=yes + lib=$dir/$lib.dll.lib + break + fi + if test -f "$dir/$lib.lib"; then + found=yes + lib=$dir/$lib.lib + break + fi + if test -f "$dir/lib$lib.a"; then + found=yes + lib=$dir/lib$lib.a + break + fi + done + IFS=$save_IFS + + if test "$found" != yes; then + lib=$lib.lib + fi +} + +# func_cl_wrapper cl arg... +# Adjust compile command to suit cl +func_cl_wrapper () +{ + # Assume a capable shell + lib_path= + shared=: + linker_opts= + for arg + do + if test -n "$eat"; then + eat= + else + case $1 in + -o) + # configure might choose to run compile as 'compile cc -o foo foo.c'. + eat=1 + case $2 in + *.o | *.[oO][bB][jJ]) + func_file_conv "$2" + set x "$@" -Fo"$file" + shift + ;; + *) + func_file_conv "$2" + set x "$@" -Fe"$file" + shift + ;; + esac + ;; + -I) + eat=1 + func_file_conv "$2" mingw + set x "$@" -I"$file" + shift + ;; + -I*) + func_file_conv "${1#-I}" mingw + set x "$@" -I"$file" + shift + ;; + -l) + eat=1 + func_cl_dashl "$2" + set x "$@" "$lib" + shift + ;; + -l*) + func_cl_dashl "${1#-l}" + set x "$@" "$lib" + shift + ;; + -L) + eat=1 + func_cl_dashL "$2" + ;; + -L*) + func_cl_dashL "${1#-L}" + ;; + -static) + shared=false + ;; + -Wl,*) + arg=${1#-Wl,} + save_ifs="$IFS"; IFS=',' + for flag in $arg; do + IFS="$save_ifs" + linker_opts="$linker_opts $flag" + done + IFS="$save_ifs" + ;; + -Xlinker) + eat=1 + linker_opts="$linker_opts $2" + ;; + -*) + set x "$@" "$1" + shift + ;; + *.cc | *.CC | *.cxx | *.CXX | *.[cC]++) + func_file_conv "$1" + set x "$@" -Tp"$file" + shift + ;; + *.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO]) + func_file_conv "$1" mingw + set x "$@" "$file" + shift + ;; + *) + set x "$@" "$1" + shift + ;; + esac + fi + shift + done + if test -n "$linker_opts"; then + linker_opts="-link$linker_opts" + fi + exec "$@" $linker_opts + exit 1 +} + +eat= + +case $1 in + '') + echo "$0: No command. Try '$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: compile [--help] [--version] PROGRAM [ARGS] + +Wrapper for compilers which do not understand '-c -o'. +Remove '-o dest.o' from ARGS, run PROGRAM with the remaining +arguments, and rename the output as expected. + +If you are trying to build a whole package this is not the +right script to run: please start by reading the file 'INSTALL'. + +Report bugs to . +EOF + exit $? + ;; + -v | --v*) + echo "compile $scriptversion" + exit $? + ;; + cl | *[/\\]cl | cl.exe | *[/\\]cl.exe | \ + icl | *[/\\]icl | icl.exe | *[/\\]icl.exe ) + func_cl_wrapper "$@" # Doesn't return... + ;; +esac + +ofile= +cfile= + +for arg +do + if test -n "$eat"; then + eat= + else + case $1 in + -o) + # configure might choose to run compile as 'compile cc -o foo foo.c'. + # So we strip '-o arg' only if arg is an object. + eat=1 + case $2 in + *.o | *.obj) + ofile=$2 + ;; + *) + set x "$@" -o "$2" + shift + ;; + esac + ;; + *.c) + cfile=$1 + set x "$@" "$1" + shift + ;; + *) + set x "$@" "$1" + shift + ;; + esac + fi + shift +done + +if test -z "$ofile" || test -z "$cfile"; then + # If no '-o' option was seen then we might have been invoked from a + # pattern rule where we don't need one. That is ok -- this is a + # normal compilation that the losing compiler can handle. If no + # '.c' file was seen then we are probably linking. That is also + # ok. + exec "$@" +fi + +# Name of file we expect compiler to create. +cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'` + +# Create the lock directory. +# Note: use '[/\\:.-]' here to ensure that we don't use the same name +# that we are using for the .o file. Also, base the name on the expected +# object file name, since that is what matters with a parallel build. +lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d +while true; do + if mkdir "$lockdir" >/dev/null 2>&1; then + break + fi + sleep 1 +done +# FIXME: race condition here if user kills between mkdir and trap. +trap "rmdir '$lockdir'; exit 1" 1 2 15 + +# Run the compile. +"$@" +ret=$? + +if test -f "$cofile"; then + test "$cofile" = "$ofile" || mv "$cofile" "$ofile" +elif test -f "${cofile}bj"; then + test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile" +fi + +rmdir "$lockdir" +exit $ret + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC0" +# time-stamp-end: "; # UTC" +# End: diff --git a/config.guess b/config.guess new file mode 100755 index 0000000..7f76b62 --- /dev/null +++ b/config.guess @@ -0,0 +1,1754 @@ +#! /bin/sh +# Attempt to guess a canonical system name. +# Copyright 1992-2022 Free Software Foundation, Inc. + +# shellcheck disable=SC2006,SC2268 # see below for rationale + +timestamp='2022-01-09' + +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, see . +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that +# program. This Exception is an additional permission under section 7 +# of the GNU General Public License, version 3 ("GPLv3"). +# +# Originally written by Per Bothner; maintained since 2000 by Ben Elliston. +# +# You can get the latest version of this script from: +# https://git.savannah.gnu.org/cgit/config.git/plain/config.guess +# +# Please send patches to . + + +# The "shellcheck disable" line above the timestamp inhibits complaints +# about features and limitations of the classic Bourne shell that were +# superseded or lifted in POSIX. However, this script identifies a wide +# variety of pre-POSIX systems that do not have POSIX shells at all, and +# even some reasonably current systems (Solaris 10 as case-in-point) still +# have a pre-POSIX /bin/sh. + + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] + +Output the configuration name of the system \`$me' is run on. + +Options: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to ." + +version="\ +GNU config.guess ($timestamp) + +Originally written by Per Bothner. +Copyright 1992-2022 Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" >&2 + exit 1 ;; + * ) + break ;; + esac +done + +if test $# != 0; then + echo "$me: too many arguments$help" >&2 + exit 1 +fi + +# Just in case it came from the environment. +GUESS= + +# CC_FOR_BUILD -- compiler used by this script. Note that the use of a +# compiler to aid in system detection is discouraged as it requires +# temporary files to be created and, as you can see below, it is a +# headache to deal with in a portable fashion. + +# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still +# use `HOST_CC' if defined, but it is deprecated. + +# Portable tmp directory creation inspired by the Autoconf team. + +tmp= +# shellcheck disable=SC2172 +trap 'test -z "$tmp" || rm -fr "$tmp"' 0 1 2 13 15 + +set_cc_for_build() { + # prevent multiple calls if $tmp is already set + test "$tmp" && return 0 + : "${TMPDIR=/tmp}" + # shellcheck disable=SC2039,SC3028 + { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } || + { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir "$tmp" 2>/dev/null) ; } || + { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir "$tmp" 2>/dev/null) && echo "Warning: creating insecure temp directory" >&2 ; } || + { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } + dummy=$tmp/dummy + case ${CC_FOR_BUILD-},${HOST_CC-},${CC-} in + ,,) echo "int x;" > "$dummy.c" + for driver in cc gcc c89 c99 ; do + if ($driver -c -o "$dummy.o" "$dummy.c") >/dev/null 2>&1 ; then + CC_FOR_BUILD=$driver + break + fi + done + if test x"$CC_FOR_BUILD" = x ; then + CC_FOR_BUILD=no_compiler_found + fi + ;; + ,,*) CC_FOR_BUILD=$CC ;; + ,*,*) CC_FOR_BUILD=$HOST_CC ;; + esac +} + +# This is needed to find uname on a Pyramid OSx when run in the BSD universe. +# (ghazi@noc.rutgers.edu 1994-08-24) +if test -f /.attbin/uname ; then + PATH=$PATH:/.attbin ; export PATH +fi + +UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown +UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown +UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown +UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown + +case $UNAME_SYSTEM in +Linux|GNU|GNU/*) + LIBC=unknown + + set_cc_for_build + cat <<-EOF > "$dummy.c" + #include + #if defined(__UCLIBC__) + LIBC=uclibc + #elif defined(__dietlibc__) + LIBC=dietlibc + #elif defined(__GLIBC__) + LIBC=gnu + #else + #include + /* First heuristic to detect musl libc. */ + #ifdef __DEFINED_va_list + LIBC=musl + #endif + #endif + EOF + cc_set_libc=`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^LIBC' | sed 's, ,,g'` + eval "$cc_set_libc" + + # Second heuristic to detect musl libc. + if [ "$LIBC" = unknown ] && + command -v ldd >/dev/null && + ldd --version 2>&1 | grep -q ^musl; then + LIBC=musl + fi + + # If the system lacks a compiler, then just pick glibc. + # We could probably try harder. + if [ "$LIBC" = unknown ]; then + LIBC=gnu + fi + ;; +esac + +# Note: order is significant - the case branches are not exclusive. + +case $UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION in + *:NetBSD:*:*) + # NetBSD (nbsd) targets should (where applicable) match one or + # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*, + # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently + # switched to ELF, *-*-netbsd* would select the old + # object file format. This provides both forward + # compatibility and a consistent mechanism for selecting the + # object file format. + # + # Note: NetBSD doesn't particularly care about the vendor + # portion of the name. We always set it to "unknown". + UNAME_MACHINE_ARCH=`(uname -p 2>/dev/null || \ + /sbin/sysctl -n hw.machine_arch 2>/dev/null || \ + /usr/sbin/sysctl -n hw.machine_arch 2>/dev/null || \ + echo unknown)` + case $UNAME_MACHINE_ARCH in + aarch64eb) machine=aarch64_be-unknown ;; + armeb) machine=armeb-unknown ;; + arm*) machine=arm-unknown ;; + sh3el) machine=shl-unknown ;; + sh3eb) machine=sh-unknown ;; + sh5el) machine=sh5le-unknown ;; + earmv*) + arch=`echo "$UNAME_MACHINE_ARCH" | sed -e 's,^e\(armv[0-9]\).*$,\1,'` + endian=`echo "$UNAME_MACHINE_ARCH" | sed -ne 's,^.*\(eb\)$,\1,p'` + machine=${arch}${endian}-unknown + ;; + *) machine=$UNAME_MACHINE_ARCH-unknown ;; + esac + # The Operating System including object format, if it has switched + # to ELF recently (or will in the future) and ABI. + case $UNAME_MACHINE_ARCH in + earm*) + os=netbsdelf + ;; + arm*|i386|m68k|ns32k|sh3*|sparc|vax) + set_cc_for_build + if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ELF__ + then + # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout). + # Return netbsd for either. FIX? + os=netbsd + else + os=netbsdelf + fi + ;; + *) + os=netbsd + ;; + esac + # Determine ABI tags. + case $UNAME_MACHINE_ARCH in + earm*) + expr='s/^earmv[0-9]/-eabi/;s/eb$//' + abi=`echo "$UNAME_MACHINE_ARCH" | sed -e "$expr"` + ;; + esac + # The OS release + # Debian GNU/NetBSD machines have a different userland, and + # thus, need a distinct triplet. However, they do not need + # kernel version information, so it can be replaced with a + # suitable tag, in the style of linux-gnu. + case $UNAME_VERSION in + Debian*) + release='-gnu' + ;; + *) + release=`echo "$UNAME_RELEASE" | sed -e 's/[-_].*//' | cut -d. -f1,2` + ;; + esac + # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM: + # contains redundant information, the shorter form: + # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used. + GUESS=$machine-${os}${release}${abi-} + ;; + *:Bitrig:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'` + GUESS=$UNAME_MACHINE_ARCH-unknown-bitrig$UNAME_RELEASE + ;; + *:OpenBSD:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'` + GUESS=$UNAME_MACHINE_ARCH-unknown-openbsd$UNAME_RELEASE + ;; + *:SecBSD:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/SecBSD.//'` + GUESS=$UNAME_MACHINE_ARCH-unknown-secbsd$UNAME_RELEASE + ;; + *:LibertyBSD:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/^.*BSD\.//'` + GUESS=$UNAME_MACHINE_ARCH-unknown-libertybsd$UNAME_RELEASE + ;; + *:MidnightBSD:*:*) + GUESS=$UNAME_MACHINE-unknown-midnightbsd$UNAME_RELEASE + ;; + *:ekkoBSD:*:*) + GUESS=$UNAME_MACHINE-unknown-ekkobsd$UNAME_RELEASE + ;; + *:SolidBSD:*:*) + GUESS=$UNAME_MACHINE-unknown-solidbsd$UNAME_RELEASE + ;; + *:OS108:*:*) + GUESS=$UNAME_MACHINE-unknown-os108_$UNAME_RELEASE + ;; + macppc:MirBSD:*:*) + GUESS=powerpc-unknown-mirbsd$UNAME_RELEASE + ;; + *:MirBSD:*:*) + GUESS=$UNAME_MACHINE-unknown-mirbsd$UNAME_RELEASE + ;; + *:Sortix:*:*) + GUESS=$UNAME_MACHINE-unknown-sortix + ;; + *:Twizzler:*:*) + GUESS=$UNAME_MACHINE-unknown-twizzler + ;; + *:Redox:*:*) + GUESS=$UNAME_MACHINE-unknown-redox + ;; + mips:OSF1:*.*) + GUESS=mips-dec-osf1 + ;; + alpha:OSF1:*:*) + # Reset EXIT trap before exiting to avoid spurious non-zero exit code. + trap '' 0 + case $UNAME_RELEASE in + *4.0) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'` + ;; + *5.*) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'` + ;; + esac + # According to Compaq, /usr/sbin/psrinfo has been available on + # OSF/1 and Tru64 systems produced since 1995. I hope that + # covers most systems running today. This code pipes the CPU + # types through head -n 1, so we only detect the type of CPU 0. + ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` + case $ALPHA_CPU_TYPE in + "EV4 (21064)") + UNAME_MACHINE=alpha ;; + "EV4.5 (21064)") + UNAME_MACHINE=alpha ;; + "LCA4 (21066/21068)") + UNAME_MACHINE=alpha ;; + "EV5 (21164)") + UNAME_MACHINE=alphaev5 ;; + "EV5.6 (21164A)") + UNAME_MACHINE=alphaev56 ;; + "EV5.6 (21164PC)") + UNAME_MACHINE=alphapca56 ;; + "EV5.7 (21164PC)") + UNAME_MACHINE=alphapca57 ;; + "EV6 (21264)") + UNAME_MACHINE=alphaev6 ;; + "EV6.7 (21264A)") + UNAME_MACHINE=alphaev67 ;; + "EV6.8CB (21264C)") + UNAME_MACHINE=alphaev68 ;; + "EV6.8AL (21264B)") + UNAME_MACHINE=alphaev68 ;; + "EV6.8CX (21264D)") + UNAME_MACHINE=alphaev68 ;; + "EV6.9A (21264/EV69A)") + UNAME_MACHINE=alphaev69 ;; + "EV7 (21364)") + UNAME_MACHINE=alphaev7 ;; + "EV7.9 (21364A)") + UNAME_MACHINE=alphaev79 ;; + esac + # A Pn.n version is a patched version. + # A Vn.n version is a released version. + # A Tn.n version is a released field test version. + # A Xn.n version is an unreleased experimental baselevel. + # 1.2 uses "1.2" for uname -r. + OSF_REL=`echo "$UNAME_RELEASE" | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz` + GUESS=$UNAME_MACHINE-dec-osf$OSF_REL + ;; + Amiga*:UNIX_System_V:4.0:*) + GUESS=m68k-unknown-sysv4 + ;; + *:[Aa]miga[Oo][Ss]:*:*) + GUESS=$UNAME_MACHINE-unknown-amigaos + ;; + *:[Mm]orph[Oo][Ss]:*:*) + GUESS=$UNAME_MACHINE-unknown-morphos + ;; + *:OS/390:*:*) + GUESS=i370-ibm-openedition + ;; + *:z/VM:*:*) + GUESS=s390-ibm-zvmoe + ;; + *:OS400:*:*) + GUESS=powerpc-ibm-os400 + ;; + arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) + GUESS=arm-acorn-riscix$UNAME_RELEASE + ;; + arm*:riscos:*:*|arm*:RISCOS:*:*) + GUESS=arm-unknown-riscos + ;; + SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) + GUESS=hppa1.1-hitachi-hiuxmpp + ;; + Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) + # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. + case `(/bin/universe) 2>/dev/null` in + att) GUESS=pyramid-pyramid-sysv3 ;; + *) GUESS=pyramid-pyramid-bsd ;; + esac + ;; + NILE*:*:*:dcosx) + GUESS=pyramid-pyramid-svr4 + ;; + DRS?6000:unix:4.0:6*) + GUESS=sparc-icl-nx6 + ;; + DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) + case `/usr/bin/uname -p` in + sparc) GUESS=sparc-icl-nx7 ;; + esac + ;; + s390x:SunOS:*:*) + SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'` + GUESS=$UNAME_MACHINE-ibm-solaris2$SUN_REL + ;; + sun4H:SunOS:5.*:*) + SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'` + GUESS=sparc-hal-solaris2$SUN_REL + ;; + sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) + SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'` + GUESS=sparc-sun-solaris2$SUN_REL + ;; + i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*) + GUESS=i386-pc-auroraux$UNAME_RELEASE + ;; + i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) + set_cc_for_build + SUN_ARCH=i386 + # If there is a compiler, see if it is configured for 64-bit objects. + # Note that the Sun cc does not turn __LP64__ into 1 like gcc does. + # This test works for both compilers. + if test "$CC_FOR_BUILD" != no_compiler_found; then + if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \ + (CCOPTS="" $CC_FOR_BUILD -m64 -E - 2>/dev/null) | \ + grep IS_64BIT_ARCH >/dev/null + then + SUN_ARCH=x86_64 + fi + fi + SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'` + GUESS=$SUN_ARCH-pc-solaris2$SUN_REL + ;; + sun4*:SunOS:6*:*) + # According to config.sub, this is the proper way to canonicalize + # SunOS6. Hard to guess exactly what SunOS6 will be like, but + # it's likely to be more like Solaris than SunOS4. + SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'` + GUESS=sparc-sun-solaris3$SUN_REL + ;; + sun4*:SunOS:*:*) + case `/usr/bin/arch -k` in + Series*|S4*) + UNAME_RELEASE=`uname -v` + ;; + esac + # Japanese Language versions have a version number like `4.1.3-JL'. + SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/-/_/'` + GUESS=sparc-sun-sunos$SUN_REL + ;; + sun3*:SunOS:*:*) + GUESS=m68k-sun-sunos$UNAME_RELEASE + ;; + sun*:*:4.2BSD:*) + UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` + test "x$UNAME_RELEASE" = x && UNAME_RELEASE=3 + case `/bin/arch` in + sun3) + GUESS=m68k-sun-sunos$UNAME_RELEASE + ;; + sun4) + GUESS=sparc-sun-sunos$UNAME_RELEASE + ;; + esac + ;; + aushp:SunOS:*:*) + GUESS=sparc-auspex-sunos$UNAME_RELEASE + ;; + # The situation for MiNT is a little confusing. The machine name + # can be virtually everything (everything which is not + # "atarist" or "atariste" at least should have a processor + # > m68000). The system name ranges from "MiNT" over "FreeMiNT" + # to the lowercase version "mint" (or "freemint"). Finally + # the system name "TOS" denotes a system which is actually not + # MiNT. But MiNT is downward compatible to TOS, so this should + # be no problem. + atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) + GUESS=m68k-atari-mint$UNAME_RELEASE + ;; + atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) + GUESS=m68k-atari-mint$UNAME_RELEASE + ;; + *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) + GUESS=m68k-atari-mint$UNAME_RELEASE + ;; + milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) + GUESS=m68k-milan-mint$UNAME_RELEASE + ;; + hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) + GUESS=m68k-hades-mint$UNAME_RELEASE + ;; + *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) + GUESS=m68k-unknown-mint$UNAME_RELEASE + ;; + m68k:machten:*:*) + GUESS=m68k-apple-machten$UNAME_RELEASE + ;; + powerpc:machten:*:*) + GUESS=powerpc-apple-machten$UNAME_RELEASE + ;; + RISC*:Mach:*:*) + GUESS=mips-dec-mach_bsd4.3 + ;; + RISC*:ULTRIX:*:*) + GUESS=mips-dec-ultrix$UNAME_RELEASE + ;; + VAX*:ULTRIX*:*:*) + GUESS=vax-dec-ultrix$UNAME_RELEASE + ;; + 2020:CLIX:*:* | 2430:CLIX:*:*) + GUESS=clipper-intergraph-clix$UNAME_RELEASE + ;; + mips:*:*:UMIPS | mips:*:*:RISCos) + set_cc_for_build + sed 's/^ //' << EOF > "$dummy.c" +#ifdef __cplusplus +#include /* for printf() prototype */ + int main (int argc, char *argv[]) { +#else + int main (argc, argv) int argc; char *argv[]; { +#endif + #if defined (host_mips) && defined (MIPSEB) + #if defined (SYSTYPE_SYSV) + printf ("mips-mips-riscos%ssysv\\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_SVR4) + printf ("mips-mips-riscos%ssvr4\\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) + printf ("mips-mips-riscos%sbsd\\n", argv[1]); exit (0); + #endif + #endif + exit (-1); + } +EOF + $CC_FOR_BUILD -o "$dummy" "$dummy.c" && + dummyarg=`echo "$UNAME_RELEASE" | sed -n 's/\([0-9]*\).*/\1/p'` && + SYSTEM_NAME=`"$dummy" "$dummyarg"` && + { echo "$SYSTEM_NAME"; exit; } + GUESS=mips-mips-riscos$UNAME_RELEASE + ;; + Motorola:PowerMAX_OS:*:*) + GUESS=powerpc-motorola-powermax + ;; + Motorola:*:4.3:PL8-*) + GUESS=powerpc-harris-powermax + ;; + Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) + GUESS=powerpc-harris-powermax + ;; + Night_Hawk:Power_UNIX:*:*) + GUESS=powerpc-harris-powerunix + ;; + m88k:CX/UX:7*:*) + GUESS=m88k-harris-cxux7 + ;; + m88k:*:4*:R4*) + GUESS=m88k-motorola-sysv4 + ;; + m88k:*:3*:R3*) + GUESS=m88k-motorola-sysv3 + ;; + AViiON:dgux:*:*) + # DG/UX returns AViiON for all architectures + UNAME_PROCESSOR=`/usr/bin/uname -p` + if test "$UNAME_PROCESSOR" = mc88100 || test "$UNAME_PROCESSOR" = mc88110 + then + if test "$TARGET_BINARY_INTERFACE"x = m88kdguxelfx || \ + test "$TARGET_BINARY_INTERFACE"x = x + then + GUESS=m88k-dg-dgux$UNAME_RELEASE + else + GUESS=m88k-dg-dguxbcs$UNAME_RELEASE + fi + else + GUESS=i586-dg-dgux$UNAME_RELEASE + fi + ;; + M88*:DolphinOS:*:*) # DolphinOS (SVR3) + GUESS=m88k-dolphin-sysv3 + ;; + M88*:*:R3*:*) + # Delta 88k system running SVR3 + GUESS=m88k-motorola-sysv3 + ;; + XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) + GUESS=m88k-tektronix-sysv3 + ;; + Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) + GUESS=m68k-tektronix-bsd + ;; + *:IRIX*:*:*) + IRIX_REL=`echo "$UNAME_RELEASE" | sed -e 's/-/_/g'` + GUESS=mips-sgi-irix$IRIX_REL + ;; + ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. + GUESS=romp-ibm-aix # uname -m gives an 8 hex-code CPU id + ;; # Note that: echo "'`uname -s`'" gives 'AIX ' + i*86:AIX:*:*) + GUESS=i386-ibm-aix + ;; + ia64:AIX:*:*) + if test -x /usr/bin/oslevel ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=$UNAME_VERSION.$UNAME_RELEASE + fi + GUESS=$UNAME_MACHINE-ibm-aix$IBM_REV + ;; + *:AIX:2:3) + if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then + set_cc_for_build + sed 's/^ //' << EOF > "$dummy.c" + #include + + main() + { + if (!__power_pc()) + exit(1); + puts("powerpc-ibm-aix3.2.5"); + exit(0); + } +EOF + if $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` + then + GUESS=$SYSTEM_NAME + else + GUESS=rs6000-ibm-aix3.2.5 + fi + elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then + GUESS=rs6000-ibm-aix3.2.4 + else + GUESS=rs6000-ibm-aix3.2 + fi + ;; + *:AIX:*:[4567]) + IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` + if /usr/sbin/lsattr -El "$IBM_CPU_ID" | grep ' POWER' >/dev/null 2>&1; then + IBM_ARCH=rs6000 + else + IBM_ARCH=powerpc + fi + if test -x /usr/bin/lslpp ; then + IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc | \ + awk -F: '{ print $3 }' | sed s/[0-9]*$/0/` + else + IBM_REV=$UNAME_VERSION.$UNAME_RELEASE + fi + GUESS=$IBM_ARCH-ibm-aix$IBM_REV + ;; + *:AIX:*:*) + GUESS=rs6000-ibm-aix + ;; + ibmrt:4.4BSD:*|romp-ibm:4.4BSD:*) + GUESS=romp-ibm-bsd4.4 + ;; + ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and + GUESS=romp-ibm-bsd$UNAME_RELEASE # 4.3 with uname added to + ;; # report: romp-ibm BSD 4.3 + *:BOSX:*:*) + GUESS=rs6000-bull-bosx + ;; + DPX/2?00:B.O.S.:*:*) + GUESS=m68k-bull-sysv3 + ;; + 9000/[34]??:4.3bsd:1.*:*) + GUESS=m68k-hp-bsd + ;; + hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) + GUESS=m68k-hp-bsd4.4 + ;; + 9000/[34678]??:HP-UX:*:*) + HPUX_REV=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*.[0B]*//'` + case $UNAME_MACHINE in + 9000/31?) HP_ARCH=m68000 ;; + 9000/[34]??) HP_ARCH=m68k ;; + 9000/[678][0-9][0-9]) + if test -x /usr/bin/getconf; then + sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` + sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` + case $sc_cpu_version in + 523) HP_ARCH=hppa1.0 ;; # CPU_PA_RISC1_0 + 528) HP_ARCH=hppa1.1 ;; # CPU_PA_RISC1_1 + 532) # CPU_PA_RISC2_0 + case $sc_kernel_bits in + 32) HP_ARCH=hppa2.0n ;; + 64) HP_ARCH=hppa2.0w ;; + '') HP_ARCH=hppa2.0 ;; # HP-UX 10.20 + esac ;; + esac + fi + if test "$HP_ARCH" = ""; then + set_cc_for_build + sed 's/^ //' << EOF > "$dummy.c" + + #define _HPUX_SOURCE + #include + #include + + int main () + { + #if defined(_SC_KERNEL_BITS) + long bits = sysconf(_SC_KERNEL_BITS); + #endif + long cpu = sysconf (_SC_CPU_VERSION); + + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1"); break; + case CPU_PA_RISC2_0: + #if defined(_SC_KERNEL_BITS) + switch (bits) + { + case 64: puts ("hppa2.0w"); break; + case 32: puts ("hppa2.0n"); break; + default: puts ("hppa2.0"); break; + } break; + #else /* !defined(_SC_KERNEL_BITS) */ + puts ("hppa2.0"); break; + #endif + default: puts ("hppa1.0"); break; + } + exit (0); + } +EOF + (CCOPTS="" $CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null) && HP_ARCH=`"$dummy"` + test -z "$HP_ARCH" && HP_ARCH=hppa + fi ;; + esac + if test "$HP_ARCH" = hppa2.0w + then + set_cc_for_build + + # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating + # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler + # generating 64-bit code. GNU and HP use different nomenclature: + # + # $ CC_FOR_BUILD=cc ./config.guess + # => hppa2.0w-hp-hpux11.23 + # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess + # => hppa64-hp-hpux11.23 + + if echo __LP64__ | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | + grep -q __LP64__ + then + HP_ARCH=hppa2.0w + else + HP_ARCH=hppa64 + fi + fi + GUESS=$HP_ARCH-hp-hpux$HPUX_REV + ;; + ia64:HP-UX:*:*) + HPUX_REV=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*.[0B]*//'` + GUESS=ia64-hp-hpux$HPUX_REV + ;; + 3050*:HI-UX:*:*) + set_cc_for_build + sed 's/^ //' << EOF > "$dummy.c" + #include + int + main () + { + long cpu = sysconf (_SC_CPU_VERSION); + /* The order matters, because CPU_IS_HP_MC68K erroneously returns + true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct + results, however. */ + if (CPU_IS_PA_RISC (cpu)) + { + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; + case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; + default: puts ("hppa-hitachi-hiuxwe2"); break; + } + } + else if (CPU_IS_HP_MC68K (cpu)) + puts ("m68k-hitachi-hiuxwe2"); + else puts ("unknown-hitachi-hiuxwe2"); + exit (0); + } +EOF + $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` && + { echo "$SYSTEM_NAME"; exit; } + GUESS=unknown-hitachi-hiuxwe2 + ;; + 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:*) + GUESS=hppa1.1-hp-bsd + ;; + 9000/8??:4.3bsd:*:*) + GUESS=hppa1.0-hp-bsd + ;; + *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) + GUESS=hppa1.0-hp-mpeix + ;; + hp7??:OSF1:*:* | hp8?[79]:OSF1:*:*) + GUESS=hppa1.1-hp-osf + ;; + hp8??:OSF1:*:*) + GUESS=hppa1.0-hp-osf + ;; + i*86:OSF1:*:*) + if test -x /usr/sbin/sysversion ; then + GUESS=$UNAME_MACHINE-unknown-osf1mk + else + GUESS=$UNAME_MACHINE-unknown-osf1 + fi + ;; + parisc*:Lites*:*:*) + GUESS=hppa1.1-hp-lites + ;; + C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) + GUESS=c1-convex-bsd + ;; + C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) + GUESS=c34-convex-bsd + ;; + C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) + GUESS=c38-convex-bsd + ;; + C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) + GUESS=c4-convex-bsd + ;; + CRAY*Y-MP:*:*:*) + CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` + GUESS=ymp-cray-unicos$CRAY_REL + ;; + CRAY*[A-Z]90:*:*:*) + echo "$UNAME_MACHINE"-cray-unicos"$UNAME_RELEASE" \ + | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ + -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ + -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*TS:*:*:*) + CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` + GUESS=t90-cray-unicos$CRAY_REL + ;; + CRAY*T3E:*:*:*) + CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` + GUESS=alphaev5-cray-unicosmk$CRAY_REL + ;; + CRAY*SV1:*:*:*) + CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` + GUESS=sv1-cray-unicos$CRAY_REL + ;; + *:UNICOS/mp:*:*) + CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` + GUESS=craynv-cray-unicosmp$CRAY_REL + ;; + F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) + FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz` + FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'` + FUJITSU_REL=`echo "$UNAME_RELEASE" | sed -e 's/ /_/'` + GUESS=${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL} + ;; + 5000:UNIX_System_V:4.*:*) + FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'` + FUJITSU_REL=`echo "$UNAME_RELEASE" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'` + GUESS=sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL} + ;; + i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) + GUESS=$UNAME_MACHINE-pc-bsdi$UNAME_RELEASE + ;; + sparc*:BSD/OS:*:*) + GUESS=sparc-unknown-bsdi$UNAME_RELEASE + ;; + *:BSD/OS:*:*) + GUESS=$UNAME_MACHINE-unknown-bsdi$UNAME_RELEASE + ;; + arm:FreeBSD:*:*) + UNAME_PROCESSOR=`uname -p` + set_cc_for_build + if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ARM_PCS_VFP + then + FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` + GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL-gnueabi + else + FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` + GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL-gnueabihf + fi + ;; + *:FreeBSD:*:*) + UNAME_PROCESSOR=`/usr/bin/uname -p` + case $UNAME_PROCESSOR in + amd64) + UNAME_PROCESSOR=x86_64 ;; + i386) + UNAME_PROCESSOR=i586 ;; + esac + FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` + GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL + ;; + i*:CYGWIN*:*) + GUESS=$UNAME_MACHINE-pc-cygwin + ;; + *:MINGW64*:*) + GUESS=$UNAME_MACHINE-pc-mingw64 + ;; + *:MINGW*:*) + GUESS=$UNAME_MACHINE-pc-mingw32 + ;; + *:MSYS*:*) + GUESS=$UNAME_MACHINE-pc-msys + ;; + i*:PW*:*) + GUESS=$UNAME_MACHINE-pc-pw32 + ;; + *:SerenityOS:*:*) + GUESS=$UNAME_MACHINE-pc-serenity + ;; + *:Interix*:*) + case $UNAME_MACHINE in + x86) + GUESS=i586-pc-interix$UNAME_RELEASE + ;; + authenticamd | genuineintel | EM64T) + GUESS=x86_64-unknown-interix$UNAME_RELEASE + ;; + IA64) + GUESS=ia64-unknown-interix$UNAME_RELEASE + ;; + esac ;; + i*:UWIN*:*) + GUESS=$UNAME_MACHINE-pc-uwin + ;; + amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) + GUESS=x86_64-pc-cygwin + ;; + prep*:SunOS:5.*:*) + SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'` + GUESS=powerpcle-unknown-solaris2$SUN_REL + ;; + *:GNU:*:*) + # the GNU system + GNU_ARCH=`echo "$UNAME_MACHINE" | sed -e 's,[-/].*$,,'` + GNU_REL=`echo "$UNAME_RELEASE" | sed -e 's,/.*$,,'` + GUESS=$GNU_ARCH-unknown-$LIBC$GNU_REL + ;; + *:GNU/*:*:*) + # other systems with GNU libc and userland + GNU_SYS=`echo "$UNAME_SYSTEM" | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"` + GNU_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` + GUESS=$UNAME_MACHINE-unknown-$GNU_SYS$GNU_REL-$LIBC + ;; + *:Minix:*:*) + GUESS=$UNAME_MACHINE-unknown-minix + ;; + aarch64:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + aarch64_be:Linux:*:*) + UNAME_MACHINE=aarch64_be + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + alpha:Linux:*:*) + case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' /proc/cpuinfo 2>/dev/null` in + EV5) UNAME_MACHINE=alphaev5 ;; + EV56) UNAME_MACHINE=alphaev56 ;; + PCA56) UNAME_MACHINE=alphapca56 ;; + PCA57) UNAME_MACHINE=alphapca56 ;; + EV6) UNAME_MACHINE=alphaev6 ;; + EV67) UNAME_MACHINE=alphaev67 ;; + EV68*) UNAME_MACHINE=alphaev68 ;; + esac + objdump --private-headers /bin/sh | grep -q ld.so.1 + if test "$?" = 0 ; then LIBC=gnulibc1 ; fi + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + arc:Linux:*:* | arceb:Linux:*:* | arc32:Linux:*:* | arc64:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + arm*:Linux:*:*) + set_cc_for_build + if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ARM_EABI__ + then + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + else + if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ARM_PCS_VFP + then + GUESS=$UNAME_MACHINE-unknown-linux-${LIBC}eabi + else + GUESS=$UNAME_MACHINE-unknown-linux-${LIBC}eabihf + fi + fi + ;; + avr32*:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + cris:Linux:*:*) + GUESS=$UNAME_MACHINE-axis-linux-$LIBC + ;; + crisv32:Linux:*:*) + GUESS=$UNAME_MACHINE-axis-linux-$LIBC + ;; + e2k:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + frv:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + hexagon:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + i*86:Linux:*:*) + GUESS=$UNAME_MACHINE-pc-linux-$LIBC + ;; + ia64:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + k1om:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + loongarch32:Linux:*:* | loongarch64:Linux:*:* | loongarchx32:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + m32r*:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + m68*:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + mips:Linux:*:* | mips64:Linux:*:*) + set_cc_for_build + IS_GLIBC=0 + test x"${LIBC}" = xgnu && IS_GLIBC=1 + sed 's/^ //' << EOF > "$dummy.c" + #undef CPU + #undef mips + #undef mipsel + #undef mips64 + #undef mips64el + #if ${IS_GLIBC} && defined(_ABI64) + LIBCABI=gnuabi64 + #else + #if ${IS_GLIBC} && defined(_ABIN32) + LIBCABI=gnuabin32 + #else + LIBCABI=${LIBC} + #endif + #endif + + #if ${IS_GLIBC} && defined(__mips64) && defined(__mips_isa_rev) && __mips_isa_rev>=6 + CPU=mipsisa64r6 + #else + #if ${IS_GLIBC} && !defined(__mips64) && defined(__mips_isa_rev) && __mips_isa_rev>=6 + CPU=mipsisa32r6 + #else + #if defined(__mips64) + CPU=mips64 + #else + CPU=mips + #endif + #endif + #endif + + #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) + MIPS_ENDIAN=el + #else + #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) + MIPS_ENDIAN= + #else + MIPS_ENDIAN= + #endif + #endif +EOF + cc_set_vars=`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^CPU\|^MIPS_ENDIAN\|^LIBCABI'` + eval "$cc_set_vars" + test "x$CPU" != x && { echo "$CPU${MIPS_ENDIAN}-unknown-linux-$LIBCABI"; exit; } + ;; + mips64el:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + openrisc*:Linux:*:*) + GUESS=or1k-unknown-linux-$LIBC + ;; + or32:Linux:*:* | or1k*:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + padre:Linux:*:*) + GUESS=sparc-unknown-linux-$LIBC + ;; + parisc64:Linux:*:* | hppa64:Linux:*:*) + GUESS=hppa64-unknown-linux-$LIBC + ;; + parisc:Linux:*:* | hppa:Linux:*:*) + # Look for CPU level + case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in + PA7*) GUESS=hppa1.1-unknown-linux-$LIBC ;; + PA8*) GUESS=hppa2.0-unknown-linux-$LIBC ;; + *) GUESS=hppa-unknown-linux-$LIBC ;; + esac + ;; + ppc64:Linux:*:*) + GUESS=powerpc64-unknown-linux-$LIBC + ;; + ppc:Linux:*:*) + GUESS=powerpc-unknown-linux-$LIBC + ;; + ppc64le:Linux:*:*) + GUESS=powerpc64le-unknown-linux-$LIBC + ;; + ppcle:Linux:*:*) + GUESS=powerpcle-unknown-linux-$LIBC + ;; + riscv32:Linux:*:* | riscv32be:Linux:*:* | riscv64:Linux:*:* | riscv64be:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + s390:Linux:*:* | s390x:Linux:*:*) + GUESS=$UNAME_MACHINE-ibm-linux-$LIBC + ;; + sh64*:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + sh*:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + sparc:Linux:*:* | sparc64:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + tile*:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + vax:Linux:*:*) + GUESS=$UNAME_MACHINE-dec-linux-$LIBC + ;; + x86_64:Linux:*:*) + set_cc_for_build + LIBCABI=$LIBC + if test "$CC_FOR_BUILD" != no_compiler_found; then + if (echo '#ifdef __ILP32__'; echo IS_X32; echo '#endif') | \ + (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_X32 >/dev/null + then + LIBCABI=${LIBC}x32 + fi + fi + GUESS=$UNAME_MACHINE-pc-linux-$LIBCABI + ;; + xtensa*:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + i*86:DYNIX/ptx:4*:*) + # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. + # earlier versions are messed up and put the nodename in both + # sysname and nodename. + GUESS=i386-sequent-sysv4 + ;; + i*86:UNIX_SV:4.2MP:2.*) + # Unixware is an offshoot of SVR4, but it has its own version + # number series starting with 2... + # I am not positive that other SVR4 systems won't match this, + # I just have to hope. -- rms. + # Use sysv4.2uw... so that sysv4* matches it. + GUESS=$UNAME_MACHINE-pc-sysv4.2uw$UNAME_VERSION + ;; + i*86:OS/2:*:*) + # If we were able to find `uname', then EMX Unix compatibility + # is probably installed. + GUESS=$UNAME_MACHINE-pc-os2-emx + ;; + i*86:XTS-300:*:STOP) + GUESS=$UNAME_MACHINE-unknown-stop + ;; + i*86:atheos:*:*) + GUESS=$UNAME_MACHINE-unknown-atheos + ;; + i*86:syllable:*:*) + GUESS=$UNAME_MACHINE-pc-syllable + ;; + i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*) + GUESS=i386-unknown-lynxos$UNAME_RELEASE + ;; + i*86:*DOS:*:*) + GUESS=$UNAME_MACHINE-pc-msdosdjgpp + ;; + i*86:*:4.*:*) + UNAME_REL=`echo "$UNAME_RELEASE" | sed 's/\/MP$//'` + if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then + GUESS=$UNAME_MACHINE-univel-sysv$UNAME_REL + else + GUESS=$UNAME_MACHINE-pc-sysv$UNAME_REL + fi + ;; + i*86:*:5:[678]*) + # UnixWare 7.x, OpenUNIX and OpenServer 6. + case `/bin/uname -X | grep "^Machine"` in + *486*) UNAME_MACHINE=i486 ;; + *Pentium) UNAME_MACHINE=i586 ;; + *Pent*|*Celeron) UNAME_MACHINE=i686 ;; + esac + GUESS=$UNAME_MACHINE-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} + ;; + i*86:*:3.2:*) + if test -f /usr/options/cb.name; then + UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then + UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` + (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 + (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ + && UNAME_MACHINE=i586 + (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ + && UNAME_MACHINE=i686 + (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ + && UNAME_MACHINE=i686 + GUESS=$UNAME_MACHINE-pc-sco$UNAME_REL + else + GUESS=$UNAME_MACHINE-pc-sysv32 + fi + ;; + pc:*:*:*) + # Left here for compatibility: + # uname -m prints for DJGPP always 'pc', but it prints nothing about + # the processor, so we play safe by assuming i586. + # Note: whatever this is, it MUST be the same as what config.sub + # prints for the "djgpp" host, or else GDB configure will decide that + # this is a cross-build. + GUESS=i586-pc-msdosdjgpp + ;; + Intel:Mach:3*:*) + GUESS=i386-pc-mach3 + ;; + paragon:*:*:*) + GUESS=i860-intel-osf1 + ;; + i860:*:4.*:*) # i860-SVR4 + if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then + GUESS=i860-stardent-sysv$UNAME_RELEASE # Stardent Vistra i860-SVR4 + else # Add other i860-SVR4 vendors below as they are discovered. + GUESS=i860-unknown-sysv$UNAME_RELEASE # Unknown i860-SVR4 + fi + ;; + mini*:CTIX:SYS*5:*) + # "miniframe" + GUESS=m68010-convergent-sysv + ;; + mc68k:UNIX:SYSTEM5:3.51m) + GUESS=m68k-convergent-sysv + ;; + M680?0:D-NIX:5.3:*) + GUESS=m68k-diab-dnix + ;; + M68*:*:R3V[5678]*:*) + test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; + 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) + OS_REL='' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3"$OS_REL"; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;; + 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4; exit; } ;; + NCR*:*:4.2:* | MPRAS*:*:4.2:*) + OS_REL='.3' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3"$OS_REL"; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } + /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \ + && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;; + m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) + GUESS=m68k-unknown-lynxos$UNAME_RELEASE + ;; + mc68030:UNIX_System_V:4.*:*) + GUESS=m68k-atari-sysv4 + ;; + TSUNAMI:LynxOS:2.*:*) + GUESS=sparc-unknown-lynxos$UNAME_RELEASE + ;; + rs6000:LynxOS:2.*:*) + GUESS=rs6000-unknown-lynxos$UNAME_RELEASE + ;; + PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*) + GUESS=powerpc-unknown-lynxos$UNAME_RELEASE + ;; + SM[BE]S:UNIX_SV:*:*) + GUESS=mips-dde-sysv$UNAME_RELEASE + ;; + RM*:ReliantUNIX-*:*:*) + GUESS=mips-sni-sysv4 + ;; + RM*:SINIX-*:*:*) + GUESS=mips-sni-sysv4 + ;; + *:SINIX-*:*:*) + if uname -p 2>/dev/null >/dev/null ; then + UNAME_MACHINE=`(uname -p) 2>/dev/null` + GUESS=$UNAME_MACHINE-sni-sysv4 + else + GUESS=ns32k-sni-sysv + fi + ;; + PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort + # says + GUESS=i586-unisys-sysv4 + ;; + *:UNIX_System_V:4*:FTX*) + # From Gerald Hewes . + # How about differentiating between stratus architectures? -djm + GUESS=hppa1.1-stratus-sysv4 + ;; + *:*:*:FTX*) + # From seanf@swdc.stratus.com. + GUESS=i860-stratus-sysv4 + ;; + i*86:VOS:*:*) + # From Paul.Green@stratus.com. + GUESS=$UNAME_MACHINE-stratus-vos + ;; + *:VOS:*:*) + # From Paul.Green@stratus.com. + GUESS=hppa1.1-stratus-vos + ;; + mc68*:A/UX:*:*) + GUESS=m68k-apple-aux$UNAME_RELEASE + ;; + news*:NEWS-OS:6*:*) + GUESS=mips-sony-newsos6 + ;; + R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) + if test -d /usr/nec; then + GUESS=mips-nec-sysv$UNAME_RELEASE + else + GUESS=mips-unknown-sysv$UNAME_RELEASE + fi + ;; + BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. + GUESS=powerpc-be-beos + ;; + BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. + GUESS=powerpc-apple-beos + ;; + BePC:BeOS:*:*) # BeOS running on Intel PC compatible. + GUESS=i586-pc-beos + ;; + BePC:Haiku:*:*) # Haiku running on Intel PC compatible. + GUESS=i586-pc-haiku + ;; + x86_64:Haiku:*:*) + GUESS=x86_64-unknown-haiku + ;; + SX-4:SUPER-UX:*:*) + GUESS=sx4-nec-superux$UNAME_RELEASE + ;; + SX-5:SUPER-UX:*:*) + GUESS=sx5-nec-superux$UNAME_RELEASE + ;; + SX-6:SUPER-UX:*:*) + GUESS=sx6-nec-superux$UNAME_RELEASE + ;; + SX-7:SUPER-UX:*:*) + GUESS=sx7-nec-superux$UNAME_RELEASE + ;; + SX-8:SUPER-UX:*:*) + GUESS=sx8-nec-superux$UNAME_RELEASE + ;; + SX-8R:SUPER-UX:*:*) + GUESS=sx8r-nec-superux$UNAME_RELEASE + ;; + SX-ACE:SUPER-UX:*:*) + GUESS=sxace-nec-superux$UNAME_RELEASE + ;; + Power*:Rhapsody:*:*) + GUESS=powerpc-apple-rhapsody$UNAME_RELEASE + ;; + *:Rhapsody:*:*) + GUESS=$UNAME_MACHINE-apple-rhapsody$UNAME_RELEASE + ;; + arm64:Darwin:*:*) + GUESS=aarch64-apple-darwin$UNAME_RELEASE + ;; + *:Darwin:*:*) + UNAME_PROCESSOR=`uname -p` + case $UNAME_PROCESSOR in + unknown) UNAME_PROCESSOR=powerpc ;; + esac + if command -v xcode-select > /dev/null 2> /dev/null && \ + ! xcode-select --print-path > /dev/null 2> /dev/null ; then + # Avoid executing cc if there is no toolchain installed as + # cc will be a stub that puts up a graphical alert + # prompting the user to install developer tools. + CC_FOR_BUILD=no_compiler_found + else + set_cc_for_build + fi + if test "$CC_FOR_BUILD" != no_compiler_found; then + if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ + (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_64BIT_ARCH >/dev/null + then + case $UNAME_PROCESSOR in + i386) UNAME_PROCESSOR=x86_64 ;; + powerpc) UNAME_PROCESSOR=powerpc64 ;; + esac + fi + # On 10.4-10.6 one might compile for PowerPC via gcc -arch ppc + if (echo '#ifdef __POWERPC__'; echo IS_PPC; echo '#endif') | \ + (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_PPC >/dev/null + then + UNAME_PROCESSOR=powerpc + fi + elif test "$UNAME_PROCESSOR" = i386 ; then + # uname -m returns i386 or x86_64 + UNAME_PROCESSOR=$UNAME_MACHINE + fi + GUESS=$UNAME_PROCESSOR-apple-darwin$UNAME_RELEASE + ;; + *:procnto*:*:* | *:QNX:[0123456789]*:*) + UNAME_PROCESSOR=`uname -p` + if test "$UNAME_PROCESSOR" = x86; then + UNAME_PROCESSOR=i386 + UNAME_MACHINE=pc + fi + GUESS=$UNAME_PROCESSOR-$UNAME_MACHINE-nto-qnx$UNAME_RELEASE + ;; + *:QNX:*:4*) + GUESS=i386-pc-qnx + ;; + NEO-*:NONSTOP_KERNEL:*:*) + GUESS=neo-tandem-nsk$UNAME_RELEASE + ;; + NSE-*:NONSTOP_KERNEL:*:*) + GUESS=nse-tandem-nsk$UNAME_RELEASE + ;; + NSR-*:NONSTOP_KERNEL:*:*) + GUESS=nsr-tandem-nsk$UNAME_RELEASE + ;; + NSV-*:NONSTOP_KERNEL:*:*) + GUESS=nsv-tandem-nsk$UNAME_RELEASE + ;; + NSX-*:NONSTOP_KERNEL:*:*) + GUESS=nsx-tandem-nsk$UNAME_RELEASE + ;; + *:NonStop-UX:*:*) + GUESS=mips-compaq-nonstopux + ;; + BS2000:POSIX*:*:*) + GUESS=bs2000-siemens-sysv + ;; + DS/*:UNIX_System_V:*:*) + GUESS=$UNAME_MACHINE-$UNAME_SYSTEM-$UNAME_RELEASE + ;; + *:Plan9:*:*) + # "uname -m" is not consistent, so use $cputype instead. 386 + # is converted to i386 for consistency with other x86 + # operating systems. + if test "${cputype-}" = 386; then + UNAME_MACHINE=i386 + elif test "x${cputype-}" != x; then + UNAME_MACHINE=$cputype + fi + GUESS=$UNAME_MACHINE-unknown-plan9 + ;; + *:TOPS-10:*:*) + GUESS=pdp10-unknown-tops10 + ;; + *:TENEX:*:*) + GUESS=pdp10-unknown-tenex + ;; + KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) + GUESS=pdp10-dec-tops20 + ;; + XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) + GUESS=pdp10-xkl-tops20 + ;; + *:TOPS-20:*:*) + GUESS=pdp10-unknown-tops20 + ;; + *:ITS:*:*) + GUESS=pdp10-unknown-its + ;; + SEI:*:*:SEIUX) + GUESS=mips-sei-seiux$UNAME_RELEASE + ;; + *:DragonFly:*:*) + DRAGONFLY_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` + GUESS=$UNAME_MACHINE-unknown-dragonfly$DRAGONFLY_REL + ;; + *:*VMS:*:*) + UNAME_MACHINE=`(uname -p) 2>/dev/null` + case $UNAME_MACHINE in + A*) GUESS=alpha-dec-vms ;; + I*) GUESS=ia64-dec-vms ;; + V*) GUESS=vax-dec-vms ;; + esac ;; + *:XENIX:*:SysV) + GUESS=i386-pc-xenix + ;; + i*86:skyos:*:*) + SKYOS_REL=`echo "$UNAME_RELEASE" | sed -e 's/ .*$//'` + GUESS=$UNAME_MACHINE-pc-skyos$SKYOS_REL + ;; + i*86:rdos:*:*) + GUESS=$UNAME_MACHINE-pc-rdos + ;; + i*86:Fiwix:*:*) + GUESS=$UNAME_MACHINE-pc-fiwix + ;; + *:AROS:*:*) + GUESS=$UNAME_MACHINE-unknown-aros + ;; + x86_64:VMkernel:*:*) + GUESS=$UNAME_MACHINE-unknown-esx + ;; + amd64:Isilon\ OneFS:*:*) + GUESS=x86_64-unknown-onefs + ;; + *:Unleashed:*:*) + GUESS=$UNAME_MACHINE-unknown-unleashed$UNAME_RELEASE + ;; +esac + +# Do we have a guess based on uname results? +if test "x$GUESS" != x; then + echo "$GUESS" + exit +fi + +# No uname command or uname output not recognized. +set_cc_for_build +cat > "$dummy.c" < +#include +#endif +#if defined(ultrix) || defined(_ultrix) || defined(__ultrix) || defined(__ultrix__) +#if defined (vax) || defined (__vax) || defined (__vax__) || defined(mips) || defined(__mips) || defined(__mips__) || defined(MIPS) || defined(__MIPS__) +#include +#if defined(_SIZE_T_) || defined(SIGLOST) +#include +#endif +#endif +#endif +main () +{ +#if defined (sony) +#if defined (MIPSEB) + /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, + I don't know.... */ + printf ("mips-sony-bsd\n"); exit (0); +#else +#include + printf ("m68k-sony-newsos%s\n", +#ifdef NEWSOS4 + "4" +#else + "" +#endif + ); exit (0); +#endif +#endif + +#if defined (NeXT) +#if !defined (__ARCHITECTURE__) +#define __ARCHITECTURE__ "m68k" +#endif + int version; + version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; + if (version < 4) + printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); + else + printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); + exit (0); +#endif + +#if defined (MULTIMAX) || defined (n16) +#if defined (UMAXV) + printf ("ns32k-encore-sysv\n"); exit (0); +#else +#if defined (CMU) + printf ("ns32k-encore-mach\n"); exit (0); +#else + printf ("ns32k-encore-bsd\n"); exit (0); +#endif +#endif +#endif + +#if defined (__386BSD__) + printf ("i386-pc-bsd\n"); exit (0); +#endif + +#if defined (sequent) +#if defined (i386) + printf ("i386-sequent-dynix\n"); exit (0); +#endif +#if defined (ns32000) + printf ("ns32k-sequent-dynix\n"); exit (0); +#endif +#endif + +#if defined (_SEQUENT_) + struct utsname un; + + uname(&un); + if (strncmp(un.version, "V2", 2) == 0) { + printf ("i386-sequent-ptx2\n"); exit (0); + } + if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ + printf ("i386-sequent-ptx1\n"); exit (0); + } + printf ("i386-sequent-ptx\n"); exit (0); +#endif + +#if defined (vax) +#if !defined (ultrix) +#include +#if defined (BSD) +#if BSD == 43 + printf ("vax-dec-bsd4.3\n"); exit (0); +#else +#if BSD == 199006 + printf ("vax-dec-bsd4.3reno\n"); exit (0); +#else + printf ("vax-dec-bsd\n"); exit (0); +#endif +#endif +#else + printf ("vax-dec-bsd\n"); exit (0); +#endif +#else +#if defined(_SIZE_T_) || defined(SIGLOST) + struct utsname un; + uname (&un); + printf ("vax-dec-ultrix%s\n", un.release); exit (0); +#else + printf ("vax-dec-ultrix\n"); exit (0); +#endif +#endif +#endif +#if defined(ultrix) || defined(_ultrix) || defined(__ultrix) || defined(__ultrix__) +#if defined(mips) || defined(__mips) || defined(__mips__) || defined(MIPS) || defined(__MIPS__) +#if defined(_SIZE_T_) || defined(SIGLOST) + struct utsname *un; + uname (&un); + printf ("mips-dec-ultrix%s\n", un.release); exit (0); +#else + printf ("mips-dec-ultrix\n"); exit (0); +#endif +#endif +#endif + +#if defined (alliant) && defined (i860) + printf ("i860-alliant-bsd\n"); exit (0); +#endif + + exit (1); +} +EOF + +$CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null && SYSTEM_NAME=`"$dummy"` && + { echo "$SYSTEM_NAME"; exit; } + +# Apollos put the system type in the environment. +test -d /usr/apollo && { echo "$ISP-apollo-$SYSTYPE"; exit; } + +echo "$0: unable to guess system type" >&2 + +case $UNAME_MACHINE:$UNAME_SYSTEM in + mips:Linux | mips64:Linux) + # If we got here on MIPS GNU/Linux, output extra information. + cat >&2 <&2 <&2 </dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null` + +hostinfo = `(hostinfo) 2>/dev/null` +/bin/universe = `(/bin/universe) 2>/dev/null` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` +/bin/arch = `(/bin/arch) 2>/dev/null` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` + +UNAME_MACHINE = "$UNAME_MACHINE" +UNAME_RELEASE = "$UNAME_RELEASE" +UNAME_SYSTEM = "$UNAME_SYSTEM" +UNAME_VERSION = "$UNAME_VERSION" +EOF +fi + +exit 1 + +# Local variables: +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/config.sub b/config.sub new file mode 100755 index 0000000..dba16e8 --- /dev/null +++ b/config.sub @@ -0,0 +1,1890 @@ +#! /bin/sh +# Configuration validation subroutine script. +# Copyright 1992-2022 Free Software Foundation, Inc. + +# shellcheck disable=SC2006,SC2268 # see below for rationale + +timestamp='2022-01-03' + +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, see . +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that +# program. This Exception is an additional permission under section 7 +# of the GNU General Public License, version 3 ("GPLv3"). + + +# Please send patches to . +# +# Configuration subroutine to validate and canonicalize a configuration type. +# Supply the specified configuration type as an argument. +# If it is invalid, we print an error message on stderr and exit with code 1. +# Otherwise, we print the canonical config type on stdout and succeed. + +# You can get the latest version of this script from: +# https://git.savannah.gnu.org/cgit/config.git/plain/config.sub + +# This file is supposed to be the same for all GNU packages +# and recognize all the CPU types, system types and aliases +# that are meaningful with *any* GNU software. +# Each package is responsible for reporting which valid configurations +# it does not support. The user should be able to distinguish +# a failure to support a valid configuration from a meaningless +# configuration. + +# The goal of this file is to map all the various variations of a given +# machine specification into a single specification in the form: +# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM +# or in some cases, the newer four-part form: +# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM +# It is wrong to echo any other type of specification. + +# The "shellcheck disable" line above the timestamp inhibits complaints +# about features and limitations of the classic Bourne shell that were +# superseded or lifted in POSIX. However, this script identifies a wide +# variety of pre-POSIX systems that do not have POSIX shells at all, and +# even some reasonably current systems (Solaris 10 as case-in-point) still +# have a pre-POSIX /bin/sh. + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] CPU-MFR-OPSYS or ALIAS + +Canonicalize a configuration name. + +Options: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to ." + +version="\ +GNU config.sub ($timestamp) + +Copyright 1992-2022 Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" >&2 + exit 1 ;; + + *local*) + # First pass through any local machine types. + echo "$1" + exit ;; + + * ) + break ;; + esac +done + +case $# in + 0) echo "$me: missing argument$help" >&2 + exit 1;; + 1) ;; + *) echo "$me: too many arguments$help" >&2 + exit 1;; +esac + +# Split fields of configuration type +# shellcheck disable=SC2162 +saved_IFS=$IFS +IFS="-" read field1 field2 field3 field4 <&2 + exit 1 + ;; + *-*-*-*) + basic_machine=$field1-$field2 + basic_os=$field3-$field4 + ;; + *-*-*) + # Ambiguous whether COMPANY is present, or skipped and KERNEL-OS is two + # parts + maybe_os=$field2-$field3 + case $maybe_os in + nto-qnx* | linux-* | uclinux-uclibc* \ + | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* \ + | netbsd*-eabi* | kopensolaris*-gnu* | cloudabi*-eabi* \ + | storm-chaos* | os2-emx* | rtmk-nova*) + basic_machine=$field1 + basic_os=$maybe_os + ;; + android-linux) + basic_machine=$field1-unknown + basic_os=linux-android + ;; + *) + basic_machine=$field1-$field2 + basic_os=$field3 + ;; + esac + ;; + *-*) + # A lone config we happen to match not fitting any pattern + case $field1-$field2 in + decstation-3100) + basic_machine=mips-dec + basic_os= + ;; + *-*) + # Second component is usually, but not always the OS + case $field2 in + # Prevent following clause from handling this valid os + sun*os*) + basic_machine=$field1 + basic_os=$field2 + ;; + zephyr*) + basic_machine=$field1-unknown + basic_os=$field2 + ;; + # Manufacturers + dec* | mips* | sequent* | encore* | pc533* | sgi* | sony* \ + | att* | 7300* | 3300* | delta* | motorola* | sun[234]* \ + | unicom* | ibm* | next | hp | isi* | apollo | altos* \ + | convergent* | ncr* | news | 32* | 3600* | 3100* \ + | hitachi* | c[123]* | convex* | sun | crds | omron* | dg \ + | ultra | tti* | harris | dolphin | highlevel | gould \ + | cbm | ns | masscomp | apple | axis | knuth | cray \ + | microblaze* | sim | cisco \ + | oki | wec | wrs | winbond) + basic_machine=$field1-$field2 + basic_os= + ;; + *) + basic_machine=$field1 + basic_os=$field2 + ;; + esac + ;; + esac + ;; + *) + # Convert single-component short-hands not valid as part of + # multi-component configurations. + case $field1 in + 386bsd) + basic_machine=i386-pc + basic_os=bsd + ;; + a29khif) + basic_machine=a29k-amd + basic_os=udi + ;; + adobe68k) + basic_machine=m68010-adobe + basic_os=scout + ;; + alliant) + basic_machine=fx80-alliant + basic_os= + ;; + altos | altos3068) + basic_machine=m68k-altos + basic_os= + ;; + am29k) + basic_machine=a29k-none + basic_os=bsd + ;; + amdahl) + basic_machine=580-amdahl + basic_os=sysv + ;; + amiga) + basic_machine=m68k-unknown + basic_os= + ;; + amigaos | amigados) + basic_machine=m68k-unknown + basic_os=amigaos + ;; + amigaunix | amix) + basic_machine=m68k-unknown + basic_os=sysv4 + ;; + apollo68) + basic_machine=m68k-apollo + basic_os=sysv + ;; + apollo68bsd) + basic_machine=m68k-apollo + basic_os=bsd + ;; + aros) + basic_machine=i386-pc + basic_os=aros + ;; + aux) + basic_machine=m68k-apple + basic_os=aux + ;; + balance) + basic_machine=ns32k-sequent + basic_os=dynix + ;; + blackfin) + basic_machine=bfin-unknown + basic_os=linux + ;; + cegcc) + basic_machine=arm-unknown + basic_os=cegcc + ;; + convex-c1) + basic_machine=c1-convex + basic_os=bsd + ;; + convex-c2) + basic_machine=c2-convex + basic_os=bsd + ;; + convex-c32) + basic_machine=c32-convex + basic_os=bsd + ;; + convex-c34) + basic_machine=c34-convex + basic_os=bsd + ;; + convex-c38) + basic_machine=c38-convex + basic_os=bsd + ;; + cray) + basic_machine=j90-cray + basic_os=unicos + ;; + crds | unos) + basic_machine=m68k-crds + basic_os= + ;; + da30) + basic_machine=m68k-da30 + basic_os= + ;; + decstation | pmax | pmin | dec3100 | decstatn) + basic_machine=mips-dec + basic_os= + ;; + delta88) + basic_machine=m88k-motorola + basic_os=sysv3 + ;; + dicos) + basic_machine=i686-pc + basic_os=dicos + ;; + djgpp) + basic_machine=i586-pc + basic_os=msdosdjgpp + ;; + ebmon29k) + basic_machine=a29k-amd + basic_os=ebmon + ;; + es1800 | OSE68k | ose68k | ose | OSE) + basic_machine=m68k-ericsson + basic_os=ose + ;; + gmicro) + basic_machine=tron-gmicro + basic_os=sysv + ;; + go32) + basic_machine=i386-pc + basic_os=go32 + ;; + h8300hms) + basic_machine=h8300-hitachi + basic_os=hms + ;; + h8300xray) + basic_machine=h8300-hitachi + basic_os=xray + ;; + h8500hms) + basic_machine=h8500-hitachi + basic_os=hms + ;; + harris) + basic_machine=m88k-harris + basic_os=sysv3 + ;; + hp300 | hp300hpux) + basic_machine=m68k-hp + basic_os=hpux + ;; + hp300bsd) + basic_machine=m68k-hp + basic_os=bsd + ;; + hppaosf) + basic_machine=hppa1.1-hp + basic_os=osf + ;; + hppro) + basic_machine=hppa1.1-hp + basic_os=proelf + ;; + i386mach) + basic_machine=i386-mach + basic_os=mach + ;; + isi68 | isi) + basic_machine=m68k-isi + basic_os=sysv + ;; + m68knommu) + basic_machine=m68k-unknown + basic_os=linux + ;; + magnum | m3230) + basic_machine=mips-mips + basic_os=sysv + ;; + merlin) + basic_machine=ns32k-utek + basic_os=sysv + ;; + mingw64) + basic_machine=x86_64-pc + basic_os=mingw64 + ;; + mingw32) + basic_machine=i686-pc + basic_os=mingw32 + ;; + mingw32ce) + basic_machine=arm-unknown + basic_os=mingw32ce + ;; + monitor) + basic_machine=m68k-rom68k + basic_os=coff + ;; + morphos) + basic_machine=powerpc-unknown + basic_os=morphos + ;; + moxiebox) + basic_machine=moxie-unknown + basic_os=moxiebox + ;; + msdos) + basic_machine=i386-pc + basic_os=msdos + ;; + msys) + basic_machine=i686-pc + basic_os=msys + ;; + mvs) + basic_machine=i370-ibm + basic_os=mvs + ;; + nacl) + basic_machine=le32-unknown + basic_os=nacl + ;; + ncr3000) + basic_machine=i486-ncr + basic_os=sysv4 + ;; + netbsd386) + basic_machine=i386-pc + basic_os=netbsd + ;; + netwinder) + basic_machine=armv4l-rebel + basic_os=linux + ;; + news | news700 | news800 | news900) + basic_machine=m68k-sony + basic_os=newsos + ;; + news1000) + basic_machine=m68030-sony + basic_os=newsos + ;; + necv70) + basic_machine=v70-nec + basic_os=sysv + ;; + nh3000) + basic_machine=m68k-harris + basic_os=cxux + ;; + nh[45]000) + basic_machine=m88k-harris + basic_os=cxux + ;; + nindy960) + basic_machine=i960-intel + basic_os=nindy + ;; + mon960) + basic_machine=i960-intel + basic_os=mon960 + ;; + nonstopux) + basic_machine=mips-compaq + basic_os=nonstopux + ;; + os400) + basic_machine=powerpc-ibm + basic_os=os400 + ;; + OSE68000 | ose68000) + basic_machine=m68000-ericsson + basic_os=ose + ;; + os68k) + basic_machine=m68k-none + basic_os=os68k + ;; + paragon) + basic_machine=i860-intel + basic_os=osf + ;; + parisc) + basic_machine=hppa-unknown + basic_os=linux + ;; + psp) + basic_machine=mipsallegrexel-sony + basic_os=psp + ;; + pw32) + basic_machine=i586-unknown + basic_os=pw32 + ;; + rdos | rdos64) + basic_machine=x86_64-pc + basic_os=rdos + ;; + rdos32) + basic_machine=i386-pc + basic_os=rdos + ;; + rom68k) + basic_machine=m68k-rom68k + basic_os=coff + ;; + sa29200) + basic_machine=a29k-amd + basic_os=udi + ;; + sei) + basic_machine=mips-sei + basic_os=seiux + ;; + sequent) + basic_machine=i386-sequent + basic_os= + ;; + sps7) + basic_machine=m68k-bull + basic_os=sysv2 + ;; + st2000) + basic_machine=m68k-tandem + basic_os= + ;; + stratus) + basic_machine=i860-stratus + basic_os=sysv4 + ;; + sun2) + basic_machine=m68000-sun + basic_os= + ;; + sun2os3) + basic_machine=m68000-sun + basic_os=sunos3 + ;; + sun2os4) + basic_machine=m68000-sun + basic_os=sunos4 + ;; + sun3) + basic_machine=m68k-sun + basic_os= + ;; + sun3os3) + basic_machine=m68k-sun + basic_os=sunos3 + ;; + sun3os4) + basic_machine=m68k-sun + basic_os=sunos4 + ;; + sun4) + basic_machine=sparc-sun + basic_os= + ;; + sun4os3) + basic_machine=sparc-sun + basic_os=sunos3 + ;; + sun4os4) + basic_machine=sparc-sun + basic_os=sunos4 + ;; + sun4sol2) + basic_machine=sparc-sun + basic_os=solaris2 + ;; + sun386 | sun386i | roadrunner) + basic_machine=i386-sun + basic_os= + ;; + sv1) + basic_machine=sv1-cray + basic_os=unicos + ;; + symmetry) + basic_machine=i386-sequent + basic_os=dynix + ;; + t3e) + basic_machine=alphaev5-cray + basic_os=unicos + ;; + t90) + basic_machine=t90-cray + basic_os=unicos + ;; + toad1) + basic_machine=pdp10-xkl + basic_os=tops20 + ;; + tpf) + basic_machine=s390x-ibm + basic_os=tpf + ;; + udi29k) + basic_machine=a29k-amd + basic_os=udi + ;; + ultra3) + basic_machine=a29k-nyu + basic_os=sym1 + ;; + v810 | necv810) + basic_machine=v810-nec + basic_os=none + ;; + vaxv) + basic_machine=vax-dec + basic_os=sysv + ;; + vms) + basic_machine=vax-dec + basic_os=vms + ;; + vsta) + basic_machine=i386-pc + basic_os=vsta + ;; + vxworks960) + basic_machine=i960-wrs + basic_os=vxworks + ;; + vxworks68) + basic_machine=m68k-wrs + basic_os=vxworks + ;; + vxworks29k) + basic_machine=a29k-wrs + basic_os=vxworks + ;; + xbox) + basic_machine=i686-pc + basic_os=mingw32 + ;; + ymp) + basic_machine=ymp-cray + basic_os=unicos + ;; + *) + basic_machine=$1 + basic_os= + ;; + esac + ;; +esac + +# Decode 1-component or ad-hoc basic machines +case $basic_machine in + # Here we handle the default manufacturer of certain CPU types. It is in + # some cases the only manufacturer, in others, it is the most popular. + w89k) + cpu=hppa1.1 + vendor=winbond + ;; + op50n) + cpu=hppa1.1 + vendor=oki + ;; + op60c) + cpu=hppa1.1 + vendor=oki + ;; + ibm*) + cpu=i370 + vendor=ibm + ;; + orion105) + cpu=clipper + vendor=highlevel + ;; + mac | mpw | mac-mpw) + cpu=m68k + vendor=apple + ;; + pmac | pmac-mpw) + cpu=powerpc + vendor=apple + ;; + + # Recognize the various machine names and aliases which stand + # for a CPU type and a company and sometimes even an OS. + 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) + cpu=m68000 + vendor=att + ;; + 3b*) + cpu=we32k + vendor=att + ;; + bluegene*) + cpu=powerpc + vendor=ibm + basic_os=cnk + ;; + decsystem10* | dec10*) + cpu=pdp10 + vendor=dec + basic_os=tops10 + ;; + decsystem20* | dec20*) + cpu=pdp10 + vendor=dec + basic_os=tops20 + ;; + delta | 3300 | motorola-3300 | motorola-delta \ + | 3300-motorola | delta-motorola) + cpu=m68k + vendor=motorola + ;; + dpx2*) + cpu=m68k + vendor=bull + basic_os=sysv3 + ;; + encore | umax | mmax) + cpu=ns32k + vendor=encore + ;; + elxsi) + cpu=elxsi + vendor=elxsi + basic_os=${basic_os:-bsd} + ;; + fx2800) + cpu=i860 + vendor=alliant + ;; + genix) + cpu=ns32k + vendor=ns + ;; + h3050r* | hiux*) + cpu=hppa1.1 + vendor=hitachi + basic_os=hiuxwe2 + ;; + hp3k9[0-9][0-9] | hp9[0-9][0-9]) + cpu=hppa1.0 + vendor=hp + ;; + hp9k2[0-9][0-9] | hp9k31[0-9]) + cpu=m68000 + vendor=hp + ;; + hp9k3[2-9][0-9]) + cpu=m68k + vendor=hp + ;; + hp9k6[0-9][0-9] | hp6[0-9][0-9]) + cpu=hppa1.0 + vendor=hp + ;; + hp9k7[0-79][0-9] | hp7[0-79][0-9]) + cpu=hppa1.1 + vendor=hp + ;; + hp9k78[0-9] | hp78[0-9]) + # FIXME: really hppa2.0-hp + cpu=hppa1.1 + vendor=hp + ;; + hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) + # FIXME: really hppa2.0-hp + cpu=hppa1.1 + vendor=hp + ;; + hp9k8[0-9][13679] | hp8[0-9][13679]) + cpu=hppa1.1 + vendor=hp + ;; + hp9k8[0-9][0-9] | hp8[0-9][0-9]) + cpu=hppa1.0 + vendor=hp + ;; + i*86v32) + cpu=`echo "$1" | sed -e 's/86.*/86/'` + vendor=pc + basic_os=sysv32 + ;; + i*86v4*) + cpu=`echo "$1" | sed -e 's/86.*/86/'` + vendor=pc + basic_os=sysv4 + ;; + i*86v) + cpu=`echo "$1" | sed -e 's/86.*/86/'` + vendor=pc + basic_os=sysv + ;; + i*86sol2) + cpu=`echo "$1" | sed -e 's/86.*/86/'` + vendor=pc + basic_os=solaris2 + ;; + j90 | j90-cray) + cpu=j90 + vendor=cray + basic_os=${basic_os:-unicos} + ;; + iris | iris4d) + cpu=mips + vendor=sgi + case $basic_os in + irix*) + ;; + *) + basic_os=irix4 + ;; + esac + ;; + miniframe) + cpu=m68000 + vendor=convergent + ;; + *mint | mint[0-9]* | *MiNT | *MiNT[0-9]*) + cpu=m68k + vendor=atari + basic_os=mint + ;; + news-3600 | risc-news) + cpu=mips + vendor=sony + basic_os=newsos + ;; + next | m*-next) + cpu=m68k + vendor=next + case $basic_os in + openstep*) + ;; + nextstep*) + ;; + ns2*) + basic_os=nextstep2 + ;; + *) + basic_os=nextstep3 + ;; + esac + ;; + np1) + cpu=np1 + vendor=gould + ;; + op50n-* | op60c-*) + cpu=hppa1.1 + vendor=oki + basic_os=proelf + ;; + pa-hitachi) + cpu=hppa1.1 + vendor=hitachi + basic_os=hiuxwe2 + ;; + pbd) + cpu=sparc + vendor=tti + ;; + pbb) + cpu=m68k + vendor=tti + ;; + pc532) + cpu=ns32k + vendor=pc532 + ;; + pn) + cpu=pn + vendor=gould + ;; + power) + cpu=power + vendor=ibm + ;; + ps2) + cpu=i386 + vendor=ibm + ;; + rm[46]00) + cpu=mips + vendor=siemens + ;; + rtpc | rtpc-*) + cpu=romp + vendor=ibm + ;; + sde) + cpu=mipsisa32 + vendor=sde + basic_os=${basic_os:-elf} + ;; + simso-wrs) + cpu=sparclite + vendor=wrs + basic_os=vxworks + ;; + tower | tower-32) + cpu=m68k + vendor=ncr + ;; + vpp*|vx|vx-*) + cpu=f301 + vendor=fujitsu + ;; + w65) + cpu=w65 + vendor=wdc + ;; + w89k-*) + cpu=hppa1.1 + vendor=winbond + basic_os=proelf + ;; + none) + cpu=none + vendor=none + ;; + leon|leon[3-9]) + cpu=sparc + vendor=$basic_machine + ;; + leon-*|leon[3-9]-*) + cpu=sparc + vendor=`echo "$basic_machine" | sed 's/-.*//'` + ;; + + *-*) + # shellcheck disable=SC2162 + saved_IFS=$IFS + IFS="-" read cpu vendor <&2 + exit 1 + ;; + esac + ;; +esac + +# Here we canonicalize certain aliases for manufacturers. +case $vendor in + digital*) + vendor=dec + ;; + commodore*) + vendor=cbm + ;; + *) + ;; +esac + +# Decode manufacturer-specific aliases for certain operating systems. + +if test x$basic_os != x +then + +# First recognize some ad-hoc cases, or perhaps split kernel-os, or else just +# set os. +case $basic_os in + gnu/linux*) + kernel=linux + os=`echo "$basic_os" | sed -e 's|gnu/linux|gnu|'` + ;; + os2-emx) + kernel=os2 + os=`echo "$basic_os" | sed -e 's|os2-emx|emx|'` + ;; + nto-qnx*) + kernel=nto + os=`echo "$basic_os" | sed -e 's|nto-qnx|qnx|'` + ;; + *-*) + # shellcheck disable=SC2162 + saved_IFS=$IFS + IFS="-" read kernel os <&2 + exit 1 + ;; +esac + +# As a final step for OS-related things, validate the OS-kernel combination +# (given a valid OS), if there is a kernel. +case $kernel-$os in + linux-gnu* | linux-dietlibc* | linux-android* | linux-newlib* \ + | linux-musl* | linux-relibc* | linux-uclibc* ) + ;; + uclinux-uclibc* ) + ;; + -dietlibc* | -newlib* | -musl* | -relibc* | -uclibc* ) + # These are just libc implementations, not actual OSes, and thus + # require a kernel. + echo "Invalid configuration \`$1': libc \`$os' needs explicit kernel." 1>&2 + exit 1 + ;; + kfreebsd*-gnu* | kopensolaris*-gnu*) + ;; + vxworks-simlinux | vxworks-simwindows | vxworks-spe) + ;; + nto-qnx*) + ;; + os2-emx) + ;; + *-eabi* | *-gnueabi*) + ;; + -*) + # Blank kernel with real OS is always fine. + ;; + *-*) + echo "Invalid configuration \`$1': Kernel \`$kernel' not known to work with OS \`$os'." 1>&2 + exit 1 + ;; +esac + +# Here we handle the case where we know the os, and the CPU type, but not the +# manufacturer. We pick the logical manufacturer. +case $vendor in + unknown) + case $cpu-$os in + *-riscix*) + vendor=acorn + ;; + *-sunos*) + vendor=sun + ;; + *-cnk* | *-aix*) + vendor=ibm + ;; + *-beos*) + vendor=be + ;; + *-hpux*) + vendor=hp + ;; + *-mpeix*) + vendor=hp + ;; + *-hiux*) + vendor=hitachi + ;; + *-unos*) + vendor=crds + ;; + *-dgux*) + vendor=dg + ;; + *-luna*) + vendor=omron + ;; + *-genix*) + vendor=ns + ;; + *-clix*) + vendor=intergraph + ;; + *-mvs* | *-opened*) + vendor=ibm + ;; + *-os400*) + vendor=ibm + ;; + s390-* | s390x-*) + vendor=ibm + ;; + *-ptx*) + vendor=sequent + ;; + *-tpf*) + vendor=ibm + ;; + *-vxsim* | *-vxworks* | *-windiss*) + vendor=wrs + ;; + *-aux*) + vendor=apple + ;; + *-hms*) + vendor=hitachi + ;; + *-mpw* | *-macos*) + vendor=apple + ;; + *-*mint | *-mint[0-9]* | *-*MiNT | *-MiNT[0-9]*) + vendor=atari + ;; + *-vos*) + vendor=stratus + ;; + esac + ;; +esac + +echo "$cpu-$vendor-${kernel:+$kernel-}$os" +exit + +# Local variables: +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/configure b/configure index 04da9c1..bbc15b3 100755 --- a/configure +++ b/configure @@ -1,9 +1,10 @@ #! /bin/sh # Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.69 for check_interfaces 1.4. +# Generated by GNU Autoconf 2.71 for check_interfaces 1.4. # # -# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. +# Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation, +# Inc. # # # This configure script is free software; the Free Software Foundation @@ -14,14 +15,16 @@ # Be more Bourne compatible DUALCASE=1; export DUALCASE # for MKS sh -if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : +as_nop=: +if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 +then : emulate sh NULLCMD=: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST -else +else $as_nop case `(set -o) 2>/dev/null` in #( *posix*) : set -o posix ;; #( @@ -31,46 +34,46 @@ esac fi + +# Reset variables that may have inherited troublesome values from +# the environment. + +# IFS needs to be set, to space, tab, and newline, in precisely that order. +# (If _AS_PATH_WALK were called with IFS unset, it would have the +# side effect of setting IFS to empty, thus disabling word splitting.) +# Quoting is to prevent editors from complaining about space-tab. as_nl=' ' export as_nl -# Printing a long string crashes Solaris 7 /usr/bin/printf. -as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' -as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo -as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo -# Prefer a ksh shell builtin over an external printf program on Solaris, -# but without wasting forks for bash or zsh. -if test -z "$BASH_VERSION$ZSH_VERSION" \ - && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then - as_echo='print -r --' - as_echo_n='print -rn --' -elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then - as_echo='printf %s\n' - as_echo_n='printf %s' -else - if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then - as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' - as_echo_n='/usr/ucb/echo -n' - else - as_echo_body='eval expr "X$1" : "X\\(.*\\)"' - as_echo_n_body='eval - arg=$1; - case $arg in #( - *"$as_nl"*) - expr "X$arg" : "X\\(.*\\)$as_nl"; - arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; - esac; - expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" - ' - export as_echo_n_body - as_echo_n='sh -c $as_echo_n_body as_echo' - fi - export as_echo_body - as_echo='sh -c $as_echo_body as_echo' -fi +IFS=" "" $as_nl" + +PS1='$ ' +PS2='> ' +PS4='+ ' + +# Ensure predictable behavior from utilities with locale-dependent output. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# We cannot yet rely on "unset" to work, but we need these variables +# to be unset--not just set to an empty or harmless value--now, to +# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct +# also avoids known problems related to "unset" and subshell syntax +# in other old shells (e.g. bash 2.01 and pdksh 5.2.14). +for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH +do eval test \${$as_var+y} \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done + +# Ensure that fds 0, 1, and 2 are open. +if (exec 3>&0) 2>/dev/null; then :; else exec 0&1) 2>/dev/null; then :; else exec 1>/dev/null; fi +if (exec 3>&2) ; then :; else exec 2>/dev/null; fi # The user is always right. -if test "${PATH_SEPARATOR+set}" != set; then +if ${PATH_SEPARATOR+false} :; then PATH_SEPARATOR=: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || @@ -79,13 +82,6 @@ if test "${PATH_SEPARATOR+set}" != set; then fi -# IFS -# We need space, tab and new line, in precisely that order. Quoting is -# there to prevent editors from complaining about space-tab. -# (If _AS_PATH_WALK were called with IFS unset, it would disable word -# splitting by setting IFS to empty value.) -IFS=" "" $as_nl" - # Find who we are. Look in the path if we contain no directory separator. as_myself= case $0 in #(( @@ -94,8 +90,12 @@ case $0 in #(( for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + test -r "$as_dir$0" && as_myself=$as_dir$0 && break done IFS=$as_save_IFS @@ -107,30 +107,10 @@ if test "x$as_myself" = x; then as_myself=$0 fi if test ! -f "$as_myself"; then - $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 exit 1 fi -# Unset variables that we do not need and which cause bugs (e.g. in -# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" -# suppresses any "Segmentation fault" message there. '((' could -# trigger a bug in pdksh 5.2.14. -for as_var in BASH_ENV ENV MAIL MAILPATH -do eval test x\${$as_var+set} = xset \ - && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : -done -PS1='$ ' -PS2='> ' -PS4='+ ' - -# NLS nuisances. -LC_ALL=C -export LC_ALL -LANGUAGE=C -export LANGUAGE - -# CDPATH. -(unset CDPATH) >/dev/null 2>&1 && unset CDPATH # Use a proper internal environment variable to ensure we don't fall # into an infinite loop, continuously re-executing ourselves. @@ -152,20 +132,22 @@ esac exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} # Admittedly, this is quite paranoid, since all the known shells bail # out after a failed `exec'. -$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 -as_fn_exit 255 +printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 +exit 255 fi # We don't want this to propagate to other subprocesses. { _as_can_reexec=; unset _as_can_reexec;} if test "x$CONFIG_SHELL" = x; then - as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : + as_bourne_compatible="as_nop=: +if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 +then : emulate sh NULLCMD=: # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which # is contrary to our usage. Disable this feature. alias -g '\${1+\"\$@\"}'='\"\$@\"' setopt NO_GLOB_SUBST -else +else \$as_nop case \`(set -o) 2>/dev/null\` in #( *posix*) : set -o posix ;; #( @@ -185,42 +167,52 @@ as_fn_success || { exitcode=1; echo as_fn_success failed.; } as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } -if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : +if ( set x; as_fn_ret_success y && test x = \"\$1\" ) +then : -else +else \$as_nop exitcode=1; echo positional parameters were not saved. fi test x\$exitcode = x0 || exit 1 +blah=\$(echo \$(echo blah)) +test x\"\$blah\" = xblah || exit 1 test -x / || exit 1" as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && - test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 -test \$(( 1 + 1 )) = 2 || exit 1" - if (eval "$as_required") 2>/dev/null; then : + test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1" + if (eval "$as_required") 2>/dev/null +then : as_have_required=yes -else +else $as_nop as_have_required=no fi - if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : + if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null +then : -else +else $as_nop as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_found=false for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac as_found=: case $as_dir in #( /*) for as_base in sh bash ksh sh5; do # Try only shells that exist, to save several forks. - as_shell=$as_dir/$as_base + as_shell=$as_dir$as_base if { test -f "$as_shell" || test -f "$as_shell.exe"; } && - { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : + as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null +then : CONFIG_SHELL=$as_shell as_have_required=yes - if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : + if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null +then : break 2 fi fi @@ -228,14 +220,21 @@ fi esac as_found=false done -$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && - { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : - CONFIG_SHELL=$SHELL as_have_required=yes -fi; } IFS=$as_save_IFS +if $as_found +then : + +else $as_nop + if { test -f "$SHELL" || test -f "$SHELL.exe"; } && + as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null +then : + CONFIG_SHELL=$SHELL as_have_required=yes +fi +fi - if test "x$CONFIG_SHELL" != x; then : + if test "x$CONFIG_SHELL" != x +then : export CONFIG_SHELL # We cannot yet assume a decent shell, so we have to provide a # neutralization value for shells without unset; and this also @@ -253,18 +252,19 @@ esac exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} # Admittedly, this is quite paranoid, since all the known shells bail # out after a failed `exec'. -$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 exit 255 fi - if test x$as_have_required = xno; then : - $as_echo "$0: This script requires a shell more modern than all" - $as_echo "$0: the shells that I found on your system." - if test x${ZSH_VERSION+set} = xset ; then - $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" - $as_echo "$0: be upgraded to zsh 4.3.4 or later." + if test x$as_have_required = xno +then : + printf "%s\n" "$0: This script requires a shell more modern than all" + printf "%s\n" "$0: the shells that I found on your system." + if test ${ZSH_VERSION+y} ; then + printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should" + printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later." else - $as_echo "$0: Please tell bug-autoconf@gnu.org about your system, + printf "%s\n" "$0: Please tell bug-autoconf@gnu.org about your system, $0: including any error possibly output before this $0: message. Then install a modern shell, or manually run $0: the script under such a shell if you do have one." @@ -291,6 +291,7 @@ as_fn_unset () } as_unset=as_fn_unset + # as_fn_set_status STATUS # ----------------------- # Set $? to STATUS, without forking. @@ -308,6 +309,14 @@ as_fn_exit () as_fn_set_status $1 exit $1 } # as_fn_exit +# as_fn_nop +# --------- +# Do nothing but, unlike ":", preserve the value of $?. +as_fn_nop () +{ + return $? +} +as_nop=as_fn_nop # as_fn_mkdir_p # ------------- @@ -322,7 +331,7 @@ as_fn_mkdir_p () as_dirs= while :; do case $as_dir in #( - *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( *) as_qdir=$as_dir;; esac as_dirs="'$as_qdir' $as_dirs" @@ -331,7 +340,7 @@ $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$as_dir" : 'X\(//\)[^/]' \| \ X"$as_dir" : 'X\(//\)$' \| \ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X"$as_dir" | +printf "%s\n" X"$as_dir" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q @@ -370,12 +379,13 @@ as_fn_executable_p () # advantage of any shell optimizations that allow amortized linear growth over # repeated appends, instead of the typical quadratic growth present in naive # implementations. -if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null +then : eval 'as_fn_append () { eval $1+=\$2 }' -else +else $as_nop as_fn_append () { eval $1=\$$1\$2 @@ -387,18 +397,27 @@ fi # as_fn_append # Perform arithmetic evaluation on the ARGs, and store the result in the # global $as_val. Take advantage of shells that can avoid forks. The arguments # must be portable across $(()) and expr. -if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null +then : eval 'as_fn_arith () { as_val=$(( $* )) }' -else +else $as_nop as_fn_arith () { as_val=`expr "$@" || test $? -eq 1` } fi # as_fn_arith +# as_fn_nop +# --------- +# Do nothing but, unlike ":", preserve the value of $?. +as_fn_nop () +{ + return $? +} +as_nop=as_fn_nop # as_fn_error STATUS ERROR [LINENO LOG_FD] # ---------------------------------------- @@ -410,9 +429,9 @@ as_fn_error () as_status=$1; test $as_status -eq 0 && as_status=1 if test "$4"; then as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 fi - $as_echo "$as_me: error: $2" >&2 + printf "%s\n" "$as_me: error: $2" >&2 as_fn_exit $as_status } # as_fn_error @@ -439,7 +458,7 @@ as_me=`$as_basename -- "$0" || $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ X"$0" : 'X\(//\)$' \| \ X"$0" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X/"$0" | +printf "%s\n" X/"$0" | sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/ q @@ -483,7 +502,7 @@ as_cr_alnum=$as_cr_Letters$as_cr_digits s/-\n.*// ' >$as_me.lineno && chmod +x "$as_me.lineno" || - { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } + { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } # If we had to re-execute with $CONFIG_SHELL, we're ensured to have # already done that, so ensure we don't try to do so again and fall @@ -497,6 +516,10 @@ as_cr_alnum=$as_cr_Letters$as_cr_digits exit } + +# Determine whether it's possible to make 'echo' print without a newline. +# These variables are no longer used directly by Autoconf, but are AC_SUBSTed +# for compatibility with existing Makefiles. ECHO_C= ECHO_N= ECHO_T= case `echo -n x` in #((((( -n*) @@ -510,6 +533,13 @@ case `echo -n x` in #((((( ECHO_N='-n';; esac +# For backward compatibility with old third-party macros, we provide +# the shell variables $as_echo and $as_echo_n. New code should use +# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. +as_echo='printf %s\n' +as_echo_n='printf %s' + + rm -f conf$$ conf$$.exe conf$$.file if test -d conf$$.dir; then rm -f conf$$.dir/conf$$.file @@ -585,47 +615,86 @@ PACKAGE_URL='' ac_default_prefix=/usr/local/nagios # Factoring default headers for most tests. ac_includes_default="\ -#include -#ifdef HAVE_SYS_TYPES_H -# include -#endif -#ifdef HAVE_SYS_STAT_H -# include +#include +#ifdef HAVE_STDIO_H +# include #endif -#ifdef STDC_HEADERS +#ifdef HAVE_STDLIB_H # include -# include -#else -# ifdef HAVE_STDLIB_H -# include -# endif #endif #ifdef HAVE_STRING_H -# if !defined STDC_HEADERS && defined HAVE_MEMORY_H -# include -# endif # include #endif -#ifdef HAVE_STRINGS_H -# include -#endif #ifdef HAVE_INTTYPES_H # include #endif #ifdef HAVE_STDINT_H # include #endif +#ifdef HAVE_STRINGS_H +# include +#endif +#ifdef HAVE_SYS_TYPES_H +# include +#endif +#ifdef HAVE_SYS_STAT_H +# include +#endif #ifdef HAVE_UNISTD_H # include #endif" -ac_subst_vars='LTLIBOBJS -LIBOBJS +ac_header_c_list= +ac_subst_vars='am__EXEEXT_FALSE +am__EXEEXT_TRUE +LTLIBOBJS SNMP_LIBS -EGREP -GREP -CPP +LIBOBJS +host_os +host_vendor +host_cpu +host +build_os +build_vendor +build_cpu +build NETSNMPCONFIG +AM_BACKSLASH +AM_DEFAULT_VERBOSITY +AM_DEFAULT_V +AM_V +CSCOPE +ETAGS +CTAGS +am__fastdepCC_FALSE +am__fastdepCC_TRUE +CCDEPMODE +am__nodep +AMDEPBACKSLASH +AMDEP_FALSE +AMDEP_TRUE +am__include +DEPDIR +am__untar +am__tar +AMTAR +am__leading_dot +SET_MAKE +AWK +mkdir_p +MKDIR_P +INSTALL_STRIP_PROGRAM +STRIP +install_sh +MAKEINFO +AUTOHEADER +AUTOMAKE +AUTOCONF +ACLOCAL +VERSION +PACKAGE +CYGPATH_W +am__isrc INSTALL_DATA INSTALL_SCRIPT INSTALL_PROGRAM @@ -655,6 +724,7 @@ infodir docdir oldincludedir includedir +runstatedir localstatedir sharedstatedir sysconfdir @@ -673,10 +743,13 @@ PACKAGE_VERSION PACKAGE_TARNAME PACKAGE_NAME PATH_SEPARATOR -SHELL' +SHELL +am__quote' ac_subst_files='' ac_user_opts=' enable_option_checking +enable_dependency_tracking +enable_silent_rules with_snmp_headers with_snmp_libs ' @@ -687,8 +760,7 @@ CC CFLAGS LDFLAGS LIBS -CPPFLAGS -CPP' +CPPFLAGS' # Initialize some variables set by options. @@ -727,6 +799,7 @@ datadir='${datarootdir}' sysconfdir='${prefix}/etc' sharedstatedir='${prefix}/com' localstatedir='${prefix}/var' +runstatedir='${localstatedir}/run' includedir='${prefix}/include' oldincludedir='/usr/include' docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' @@ -756,8 +829,6 @@ do *) ac_optarg=yes ;; esac - # Accept the important Cygnus configure options, so we can diagnose typos. - case $ac_dashdash$ac_option in --) ac_dashdash=yes ;; @@ -798,9 +869,9 @@ do ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error $? "invalid feature name: $ac_useropt" + as_fn_error $? "invalid feature name: \`$ac_useropt'" ac_useropt_orig=$ac_useropt - ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` + ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in *" "enable_$ac_useropt" @@ -824,9 +895,9 @@ do ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error $? "invalid feature name: $ac_useropt" + as_fn_error $? "invalid feature name: \`$ac_useropt'" ac_useropt_orig=$ac_useropt - ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` + ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in *" "enable_$ac_useropt" @@ -979,6 +1050,15 @@ do | -silent | --silent | --silen | --sile | --sil) silent=yes ;; + -runstatedir | --runstatedir | --runstatedi | --runstated \ + | --runstate | --runstat | --runsta | --runst | --runs \ + | --run | --ru | --r) + ac_prev=runstatedir ;; + -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \ + | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \ + | --run=* | --ru=* | --r=*) + runstatedir=$ac_optarg ;; + -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) ac_prev=sbindir ;; -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ @@ -1028,9 +1108,9 @@ do ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error $? "invalid package name: $ac_useropt" + as_fn_error $? "invalid package name: \`$ac_useropt'" ac_useropt_orig=$ac_useropt - ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` + ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in *" "with_$ac_useropt" @@ -1044,9 +1124,9 @@ do ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error $? "invalid package name: $ac_useropt" + as_fn_error $? "invalid package name: \`$ac_useropt'" ac_useropt_orig=$ac_useropt - ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` + ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in *" "with_$ac_useropt" @@ -1090,9 +1170,9 @@ Try \`$0 --help' for more information" *) # FIXME: should be removed in autoconf 3.0. - $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 + printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && - $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 + printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" ;; @@ -1108,7 +1188,7 @@ if test -n "$ac_unrecognized_opts"; then case $enable_option_checking in no) ;; fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; - *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; + *) printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; esac fi @@ -1116,7 +1196,7 @@ fi for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ datadir sysconfdir sharedstatedir localstatedir includedir \ oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ - libdir localedir mandir + libdir localedir mandir runstatedir do eval ac_val=\$$ac_var # Remove trailing slashes. @@ -1172,7 +1252,7 @@ $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$as_myself" : 'X\(//\)[^/]' \| \ X"$as_myself" : 'X\(//\)$' \| \ X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X"$as_myself" | +printf "%s\n" X"$as_myself" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q @@ -1269,6 +1349,7 @@ Fine tuning of the installation directories: --sysconfdir=DIR read-only single-machine data [PREFIX/etc] --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] --localstatedir=DIR modifiable single-machine data [PREFIX/var] + --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] --libdir=DIR object code libraries [EPREFIX/lib] --includedir=DIR C header files [PREFIX/include] --oldincludedir=DIR C header files for non-gcc [/usr/include] @@ -1286,6 +1367,15 @@ Fine tuning of the installation directories: _ACEOF cat <<\_ACEOF + +Program names: + --program-prefix=PREFIX prepend PREFIX to installed program names + --program-suffix=SUFFIX append SUFFIX to installed program names + --program-transform-name=PROGRAM run sed PROGRAM on installed program names + +System types: + --build=BUILD configure for building on BUILD [guessed] + --host=HOST cross-compile to build programs to run on HOST [BUILD] _ACEOF fi @@ -1295,6 +1385,17 @@ if test -n "$ac_init_help"; then esac cat <<\_ACEOF +Optional Features: + --disable-option-checking ignore unrecognized --enable/--with options + --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) + --enable-FEATURE[=ARG] include FEATURE [ARG=yes] + --enable-dependency-tracking + do not reject slow dependency extractors + --disable-dependency-tracking + speeds up one-time build + --enable-silent-rules less verbose build output (undo: "make V=1") + --disable-silent-rules verbose build output (undo: "make V=0") + Optional Packages: --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) @@ -1309,7 +1410,6 @@ Some influential environment variables: LIBS libraries to pass to the linker, e.g. -l CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I if you have headers in a nonstandard directory - CPP C preprocessor Use these variables to override the choices made by `configure' or to help it to find libraries and programs with nonstandard names/locations. @@ -1330,9 +1430,9 @@ if test "$ac_init_help" = "recursive"; then case "$ac_dir" in .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; *) - ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` + ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` # A ".." for each directory in $ac_dir_suffix. - ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` + ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` case $ac_top_builddir_sub in "") ac_top_builddir_sub=. ac_top_build_prefix= ;; *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; @@ -1360,7 +1460,8 @@ esac ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix cd "$ac_dir" || { ac_status=$?; continue; } - # Check for guested configure. + # Check for configure.gnu first; this name is used for a wrapper for + # Metaconfig's "Configure" on case-insensitive file systems. if test -f "$ac_srcdir/configure.gnu"; then echo && $SHELL "$ac_srcdir/configure.gnu" --help=recursive @@ -1368,7 +1469,7 @@ ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix echo && $SHELL "$ac_srcdir/configure" --help=recursive else - $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 + printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 fi || ac_status=$? cd "$ac_pwd" || { ac_status=$?; break; } done @@ -1378,9 +1479,9 @@ test -n "$ac_init_help" && exit $ac_status if $ac_init_version; then cat <<\_ACEOF check_interfaces configure 1.4 -generated by GNU Autoconf 2.69 +generated by GNU Autoconf 2.71 -Copyright (C) 2012 Free Software Foundation, Inc. +Copyright (C) 2021 Free Software Foundation, Inc. This configure script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it. _ACEOF @@ -1397,14 +1498,14 @@ fi ac_fn_c_try_compile () { as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - rm -f conftest.$ac_objext + rm -f conftest.$ac_objext conftest.beam if { { ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 +printf "%s\n" "$ac_try_echo"; } >&5 (eval "$ac_compile") 2>conftest.err ac_status=$? if test -s conftest.err; then @@ -1412,14 +1513,15 @@ $as_echo "$ac_try_echo"; } >&5 cat conftest.er1 >&5 mv -f conftest.er1 conftest.err fi - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest.$ac_objext; then : + } && test -s conftest.$ac_objext +then : ac_retval=0 -else - $as_echo "$as_me: failed program was:" >&5 +else $as_nop + printf "%s\n" "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_retval=1 @@ -1429,134 +1531,209 @@ fi } # ac_fn_c_try_compile -# ac_fn_c_try_cpp LINENO -# ---------------------- -# Try to preprocess conftest.$ac_ext, and return whether this succeeded. -ac_fn_c_try_cpp () +# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES +# ------------------------------------------------------- +# Tests whether HEADER exists and can be compiled using the include files in +# INCLUDES, setting the cache variable VAR accordingly. +ac_fn_c_check_header_compile () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +printf %s "checking for $2... " >&6; } +if eval test \${$3+y} +then : + printf %s "(cached) " >&6 +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +#include <$2> +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + eval "$3=yes" +else $as_nop + eval "$3=no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +fi +eval ac_res=\$$3 + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +printf "%s\n" "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} # ac_fn_c_check_header_compile + +# ac_fn_c_try_link LINENO +# ----------------------- +# Try to link conftest.$ac_ext, and return whether this succeeded. +ac_fn_c_try_link () { as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - if { { ac_try="$ac_cpp conftest.$ac_ext" + rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext + if { { ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err +printf "%s\n" "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>conftest.err ac_status=$? if test -s conftest.err; then grep -v '^ *+' conftest.err >conftest.er1 cat conftest.er1 >&5 mv -f conftest.er1 conftest.err fi - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } > conftest.i && { - test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && { + test -z "$ac_c_werror_flag" || test ! -s conftest.err - }; then : + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + test -x conftest$ac_exeext + } +then : ac_retval=0 -else - $as_echo "$as_me: failed program was:" >&5 +else $as_nop + printf "%s\n" "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_retval=1 + ac_retval=1 fi + # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information + # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would + # interfere with the next link command; also delete a directory that is + # left behind by Apple's compiler. We do this before executing the actions. + rm -rf conftest.dSYM conftest_ipa8_conftest.oo eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno as_fn_set_status $ac_retval -} # ac_fn_c_try_cpp +} # ac_fn_c_try_link -# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES -# ------------------------------------------------------- -# Tests whether HEADER exists, giving a warning if it cannot be compiled using -# the include files in INCLUDES and setting the cache variable VAR -# accordingly. -ac_fn_c_check_header_mongrel () +# ac_fn_c_check_func LINENO FUNC VAR +# ---------------------------------- +# Tests whether FUNC exists, setting the cache variable VAR accordingly +ac_fn_c_check_func () { as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - if eval \${$3+:} false; then : - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 -$as_echo_n "checking for $2... " >&6; } -if eval \${$3+:} false; then : - $as_echo_n "(cached) " >&6 + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +printf %s "checking for $2... " >&6; } +if eval test \${$3+y} +then : + printf %s "(cached) " >&6 +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +/* Define $2 to an innocuous variant, in case declares $2. + For example, HP-UX 11i declares gettimeofday. */ +#define $2 innocuous_$2 + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $2 (); below. */ + +#include +#undef $2 + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $2 (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$2 || defined __stub___$2 +choke me +#endif + +int +main (void) +{ +return $2 (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + eval "$3=yes" +else $as_nop + eval "$3=no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext fi eval ac_res=\$$3 - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -else - # Is the header compilable? -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 -$as_echo_n "checking $2 usability... " >&6; } -cat confdefs.h - <<_ACEOF >conftest.$ac_ext + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +printf "%s\n" "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} # ac_fn_c_check_func + +# ac_fn_c_check_type LINENO TYPE VAR INCLUDES +# ------------------------------------------- +# Tests whether TYPE exists after having included INCLUDES, setting cache +# variable VAR accordingly. +ac_fn_c_check_type () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +printf %s "checking for $2... " >&6; } +if eval test \${$3+y} +then : + printf %s "(cached) " >&6 +else $as_nop + eval "$3=no" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $4 -#include <$2> +int +main (void) +{ +if (sizeof ($2)) + return 0; + ; + return 0; +} _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - ac_header_compiler=yes -else - ac_header_compiler=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 -$as_echo "$ac_header_compiler" >&6; } - -# Is the header present? -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 -$as_echo_n "checking $2 presence... " >&6; } -cat confdefs.h - <<_ACEOF >conftest.$ac_ext +if ac_fn_c_try_compile "$LINENO" +then : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -#include <$2> +$4 +int +main (void) +{ +if (sizeof (($2))) + return 0; + ; + return 0; +} _ACEOF -if ac_fn_c_try_cpp "$LINENO"; then : - ac_header_preproc=yes -else - ac_header_preproc=no -fi -rm -f conftest.err conftest.i conftest.$ac_ext -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 -$as_echo "$ac_header_preproc" >&6; } - -# So? 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" >&6; } -if eval \${$3+:} false; then : - $as_echo_n "(cached) " >&6 -else - eval "$3=\$ac_header_compiler" +if ac_fn_c_try_compile "$LINENO" +then : + +else $as_nop + eval "$3=yes" fi -eval ac_res=\$$3 - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +fi +eval ac_res=\$$3 + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +printf "%s\n" "$ac_res" >&6; } eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno -} # ac_fn_c_check_header_mongrel +} # ac_fn_c_check_type # ac_fn_c_try_run LINENO # ---------------------- -# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes -# that executables *can* be run. +# Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that +# executables *can* be run. ac_fn_c_try_run () { as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack @@ -1566,25 +1743,26 @@ case "(($ac_try" in *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 +printf "%s\n" "$ac_try_echo"; } >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' { { case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 +printf "%s\n" "$ac_try_echo"; } >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; }; then : + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; } +then : ac_retval=0 -else - $as_echo "$as_me: program exited with status $ac_status" >&5 - $as_echo "$as_me: failed program was:" >&5 +else $as_nop + printf "%s\n" "$as_me: program exited with status $ac_status" >&5 + printf "%s\n" "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_retval=$ac_status @@ -1594,91 +1772,34 @@ fi as_fn_set_status $ac_retval } # ac_fn_c_try_run +ac_configure_args_raw= +for ac_arg +do + case $ac_arg in + *\'*) + ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + as_fn_append ac_configure_args_raw " '$ac_arg'" +done -# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES -# ------------------------------------------------------- -# Tests whether HEADER exists and can be compiled using the include files in -# INCLUDES, setting the cache variable VAR accordingly. -ac_fn_c_check_header_compile () -{ - as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 -$as_echo_n "checking for $2... " >&6; } -if eval \${$3+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -$4 -#include <$2> -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - eval "$3=yes" -else - eval "$3=no" -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -eval ac_res=\$$3 - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } - eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno - -} # ac_fn_c_check_header_compile - -# ac_fn_c_try_link LINENO -# ----------------------- -# Try to link conftest.$ac_ext, and return whether this succeeded. -ac_fn_c_try_link () -{ - as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - rm -f conftest.$ac_objext conftest$ac_exeext - if { { ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; +case $ac_configure_args_raw in + *$as_nl*) + ac_safe_unquote= ;; + *) + ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. + ac_unsafe_a="$ac_unsafe_z#~" + ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" + ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_link") 2>conftest.err - ac_status=$? - if test -s conftest.err; then - grep -v '^ *+' conftest.err >conftest.er1 - cat conftest.er1 >&5 - mv -f conftest.er1 conftest.err - fi - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - test -x conftest$ac_exeext - }; then : - ac_retval=0 -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_retval=1 -fi - # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information - # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would - # interfere with the next link command; also delete a directory that is - # left behind by Apple's compiler. We do this before executing the actions. - rm -rf conftest.dSYM conftest_ipa8_conftest.oo - eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno - as_fn_set_status $ac_retval -} # ac_fn_c_try_link cat >config.log <<_ACEOF This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. It was created by check_interfaces $as_me 1.4, which was -generated by GNU Autoconf 2.69. Invocation command line was +generated by GNU Autoconf 2.71. Invocation command line was - $ $0 $@ + $ $0$ac_configure_args_raw _ACEOF exec 5>>config.log @@ -1711,8 +1832,12 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - $as_echo "PATH: $as_dir" + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + printf "%s\n" "PATH: $as_dir" done IFS=$as_save_IFS @@ -1747,7 +1872,7 @@ do | -silent | --silent | --silen | --sile | --sil) continue ;; *\'*) - ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; + ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; esac case $ac_pass in 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; @@ -1782,11 +1907,13 @@ done # WARNING: Use '\'' to represent an apostrophe within the trap. # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. trap 'exit_status=$? + # Sanitize IFS. + IFS=" "" $as_nl" # Save into config.log some information that might help in debugging. { echo - $as_echo "## ---------------- ## + printf "%s\n" "## ---------------- ## ## Cache variables. ## ## ---------------- ##" echo @@ -1797,8 +1924,8 @@ trap 'exit_status=$? case $ac_val in #( *${as_nl}*) case $ac_var in #( - *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 -$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; esac case $ac_var in #( _ | IFS | as_nl) ;; #( @@ -1822,7 +1949,7 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; ) echo - $as_echo "## ----------------- ## + printf "%s\n" "## ----------------- ## ## Output variables. ## ## ----------------- ##" echo @@ -1830,14 +1957,14 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; do eval ac_val=\$$ac_var case $ac_val in - *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; + *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; esac - $as_echo "$ac_var='\''$ac_val'\''" + printf "%s\n" "$ac_var='\''$ac_val'\''" done | sort echo if test -n "$ac_subst_files"; then - $as_echo "## ------------------- ## + printf "%s\n" "## ------------------- ## ## File substitutions. ## ## ------------------- ##" echo @@ -1845,15 +1972,15 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; do eval ac_val=\$$ac_var case $ac_val in - *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; + *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; esac - $as_echo "$ac_var='\''$ac_val'\''" + printf "%s\n" "$ac_var='\''$ac_val'\''" done | sort echo fi if test -s confdefs.h; then - $as_echo "## ----------- ## + printf "%s\n" "## ----------- ## ## confdefs.h. ## ## ----------- ##" echo @@ -1861,8 +1988,8 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; echo fi test "$ac_signal" != 0 && - $as_echo "$as_me: caught signal $ac_signal" - $as_echo "$as_me: exit $exit_status" + printf "%s\n" "$as_me: caught signal $ac_signal" + printf "%s\n" "$as_me: exit $exit_status" } >&5 rm -f core *.core core.conftest.* && rm -f -r conftest* confdefs* conf$$* $ac_clean_files && @@ -1876,63 +2003,48 @@ ac_signal=0 # confdefs.h avoids OS command line length limits that DEFS can exceed. rm -f -r conftest* confdefs.h -$as_echo "/* confdefs.h */" > confdefs.h +printf "%s\n" "/* confdefs.h */" > confdefs.h # Predefined preprocessor variables. -cat >>confdefs.h <<_ACEOF -#define PACKAGE_NAME "$PACKAGE_NAME" -_ACEOF +printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h -cat >>confdefs.h <<_ACEOF -#define PACKAGE_TARNAME "$PACKAGE_TARNAME" -_ACEOF +printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h -cat >>confdefs.h <<_ACEOF -#define PACKAGE_VERSION "$PACKAGE_VERSION" -_ACEOF +printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h -cat >>confdefs.h <<_ACEOF -#define PACKAGE_STRING "$PACKAGE_STRING" -_ACEOF +printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h -cat >>confdefs.h <<_ACEOF -#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" -_ACEOF +printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h -cat >>confdefs.h <<_ACEOF -#define PACKAGE_URL "$PACKAGE_URL" -_ACEOF +printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h # Let the site file select an alternate cache file if it wants to. # Prefer an explicitly selected file to automatically selected ones. -ac_site_file1=NONE -ac_site_file2=NONE if test -n "$CONFIG_SITE"; then - # We do not want a PATH search for config.site. - case $CONFIG_SITE in #(( - -*) ac_site_file1=./$CONFIG_SITE;; - */*) ac_site_file1=$CONFIG_SITE;; - *) ac_site_file1=./$CONFIG_SITE;; - esac + ac_site_files="$CONFIG_SITE" elif test "x$prefix" != xNONE; then - ac_site_file1=$prefix/share/config.site - ac_site_file2=$prefix/etc/config.site + ac_site_files="$prefix/share/config.site $prefix/etc/config.site" else - ac_site_file1=$ac_default_prefix/share/config.site - ac_site_file2=$ac_default_prefix/etc/config.site + ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" fi -for ac_site_file in "$ac_site_file1" "$ac_site_file2" + +for ac_site_file in $ac_site_files do - test "x$ac_site_file" = xNONE && continue - if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 -$as_echo "$as_me: loading site script $ac_site_file" >&6;} + case $ac_site_file in #( + */*) : + ;; #( + *) : + ac_site_file=./$ac_site_file ;; +esac + if test -f "$ac_site_file" && test -r "$ac_site_file"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 +printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} sed 's/^/| /' "$ac_site_file" >&5 . "$ac_site_file" \ - || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} + || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "failed to load site script $ac_site_file See \`config.log' for more details" "$LINENO" 5; } fi @@ -1942,19 +2054,434 @@ if test -r "$cache_file"; then # Some versions of bash will fail to source /dev/null (special files # actually), so we avoid doing that. DJGPP emulates it as a regular file. if test /dev/null != "$cache_file" && test -f "$cache_file"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 -$as_echo "$as_me: loading cache $cache_file" >&6;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 +printf "%s\n" "$as_me: loading cache $cache_file" >&6;} case $cache_file in [\\/]* | ?:[\\/]* ) . "$cache_file";; *) . "./$cache_file";; esac fi else - { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 -$as_echo "$as_me: creating cache $cache_file" >&6;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 +printf "%s\n" "$as_me: creating cache $cache_file" >&6;} >$cache_file fi +# Test code for whether the C compiler supports C89 (global declarations) +ac_c_conftest_c89_globals=' +/* Does the compiler advertise C89 conformance? + Do not test the value of __STDC__, because some compilers set it to 0 + while being otherwise adequately conformant. */ +#if !defined __STDC__ +# error "Compiler does not advertise C89 conformance" +#endif + +#include +#include +struct stat; +/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ +struct buf { int x; }; +struct buf * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not \xHH hex character constants. + These do not provoke an error unfortunately, instead are silently treated + as an "x". The following induces an error, until -std is added to get + proper ANSI mode. Curiously \x00 != x always comes out true, for an + array size at least. It is necessary to write \x00 == 0 to get something + that is true only with -std. */ +int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) '\''x'\'' +int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), + int, int);' + +# Test code for whether the C compiler supports C89 (body of main). +ac_c_conftest_c89_main=' +ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); +' + +# Test code for whether the C compiler supports C99 (global declarations) +ac_c_conftest_c99_globals=' +// Does the compiler advertise C99 conformance? +#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L +# error "Compiler does not advertise C99 conformance" +#endif + +#include +extern int puts (const char *); +extern int printf (const char *, ...); +extern int dprintf (int, const char *, ...); +extern void *malloc (size_t); + +// Check varargs macros. These examples are taken from C99 6.10.3.5. +// dprintf is used instead of fprintf to avoid needing to declare +// FILE and stderr. +#define debug(...) dprintf (2, __VA_ARGS__) +#define showlist(...) puts (#__VA_ARGS__) +#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) +static void +test_varargs_macros (void) +{ + int x = 1234; + int y = 5678; + debug ("Flag"); + debug ("X = %d\n", x); + showlist (The first, second, and third items.); + report (x>y, "x is %d but y is %d", x, y); +} + +// Check long long types. +#define BIG64 18446744073709551615ull +#define BIG32 4294967295ul +#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) +#if !BIG_OK + #error "your preprocessor is broken" +#endif +#if BIG_OK +#else + #error "your preprocessor is broken" +#endif +static long long int bignum = -9223372036854775807LL; +static unsigned long long int ubignum = BIG64; + +struct incomplete_array +{ + int datasize; + double data[]; +}; + +struct named_init { + int number; + const wchar_t *name; + double average; +}; + +typedef const char *ccp; + +static inline int +test_restrict (ccp restrict text) +{ + // See if C++-style comments work. + // Iterate through items via the restricted pointer. + // Also check for declarations in for loops. + for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) + continue; + return 0; +} + +// Check varargs and va_copy. +static bool +test_varargs (const char *format, ...) +{ + va_list args; + va_start (args, format); + va_list args_copy; + va_copy (args_copy, args); + + const char *str = ""; + int number = 0; + float fnumber = 0; + + while (*format) + { + switch (*format++) + { + case '\''s'\'': // string + str = va_arg (args_copy, const char *); + break; + case '\''d'\'': // int + number = va_arg (args_copy, int); + break; + case '\''f'\'': // float + fnumber = va_arg (args_copy, double); + break; + default: + break; + } + } + va_end (args_copy); + va_end (args); + + return *str && number && fnumber; +} +' + +# Test code for whether the C compiler supports C99 (body of main). +ac_c_conftest_c99_main=' + // Check bool. + _Bool success = false; + success |= (argc != 0); + + // Check restrict. + if (test_restrict ("String literal") == 0) + success = true; + char *restrict newvar = "Another string"; + + // Check varargs. + success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); + test_varargs_macros (); + + // Check flexible array members. + struct incomplete_array *ia = + malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); + ia->datasize = 10; + for (int i = 0; i < ia->datasize; ++i) + ia->data[i] = i * 1.234; + + // Check named initializers. + struct named_init ni = { + .number = 34, + .name = L"Test wide string", + .average = 543.34343, + }; + + ni.number = 58; + + int dynamic_array[ni.number]; + dynamic_array[0] = argv[0][0]; + dynamic_array[ni.number - 1] = 543; + + // work around unused variable warnings + ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' + || dynamic_array[ni.number - 1] != 543); +' + +# Test code for whether the C compiler supports C11 (global declarations) +ac_c_conftest_c11_globals=' +// Does the compiler advertise C11 conformance? +#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L +# error "Compiler does not advertise C11 conformance" +#endif + +// Check _Alignas. +char _Alignas (double) aligned_as_double; +char _Alignas (0) no_special_alignment; +extern char aligned_as_int; +char _Alignas (0) _Alignas (int) aligned_as_int; + +// Check _Alignof. +enum +{ + int_alignment = _Alignof (int), + int_array_alignment = _Alignof (int[100]), + char_alignment = _Alignof (char) +}; +_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); + +// Check _Noreturn. +int _Noreturn does_not_return (void) { for (;;) continue; } + +// Check _Static_assert. +struct test_static_assert +{ + int x; + _Static_assert (sizeof (int) <= sizeof (long int), + "_Static_assert does not work in struct"); + long int y; +}; + +// Check UTF-8 literals. +#define u8 syntax error! +char const utf8_literal[] = u8"happens to be ASCII" "another string"; + +// Check duplicate typedefs. +typedef long *long_ptr; +typedef long int *long_ptr; +typedef long_ptr long_ptr; + +// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. +struct anonymous +{ + union { + struct { int i; int j; }; + struct { int k; long int l; } w; + }; + int m; +} v1; +' + +# Test code for whether the C compiler supports C11 (body of main). +ac_c_conftest_c11_main=' + _Static_assert ((offsetof (struct anonymous, i) + == offsetof (struct anonymous, w.k)), + "Anonymous union alignment botch"); + v1.i = 2; + v1.w.k = 5; + ok |= v1.i != 5; +' + +# Test code for whether the C compiler supports C11 (complete). +ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} +${ac_c_conftest_c99_globals} +${ac_c_conftest_c11_globals} + +int +main (int argc, char **argv) +{ + int ok = 0; + ${ac_c_conftest_c89_main} + ${ac_c_conftest_c99_main} + ${ac_c_conftest_c11_main} + return ok; +} +" + +# Test code for whether the C compiler supports C99 (complete). +ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} +${ac_c_conftest_c99_globals} + +int +main (int argc, char **argv) +{ + int ok = 0; + ${ac_c_conftest_c89_main} + ${ac_c_conftest_c99_main} + return ok; +} +" + +# Test code for whether the C compiler supports C89 (complete). +ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} + +int +main (int argc, char **argv) +{ + int ok = 0; + ${ac_c_conftest_c89_main} + return ok; +} +" + +as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" +as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" +as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" +as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" +as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" +as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" +as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" +as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" +as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" + +# Auxiliary files required by this configure script. +ac_aux_files="config.guess config.sub missing install-sh compile" + +# Locations in which to look for auxiliary files. +ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." + +# Search for a directory containing all of the required auxiliary files, +# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. +# If we don't find one directory that contains all the files we need, +# we report the set of missing files from the *first* directory in +# $ac_aux_dir_candidates and give up. +ac_missing_aux_files="" +ac_first_candidate=: +printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_found=false +for as_dir in $ac_aux_dir_candidates +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + as_found=: + + printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 + ac_aux_dir_found=yes + ac_install_sh= + for ac_aux in $ac_aux_files + do + # As a special case, if "install-sh" is required, that requirement + # can be satisfied by any of "install-sh", "install.sh", or "shtool", + # and $ac_install_sh is set appropriately for whichever one is found. + if test x"$ac_aux" = x"install-sh" + then + if test -f "${as_dir}install-sh"; then + printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 + ac_install_sh="${as_dir}install-sh -c" + elif test -f "${as_dir}install.sh"; then + printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 + ac_install_sh="${as_dir}install.sh -c" + elif test -f "${as_dir}shtool"; then + printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 + ac_install_sh="${as_dir}shtool install -c" + else + ac_aux_dir_found=no + if $ac_first_candidate; then + ac_missing_aux_files="${ac_missing_aux_files} install-sh" + else + break + fi + fi + else + if test -f "${as_dir}${ac_aux}"; then + printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 + else + ac_aux_dir_found=no + if $ac_first_candidate; then + ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" + else + break + fi + fi + fi + done + if test "$ac_aux_dir_found" = yes; then + ac_aux_dir="$as_dir" + break + fi + ac_first_candidate=false + + as_found=false +done +IFS=$as_save_IFS +if $as_found +then : + +else $as_nop + as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 +fi + + +# These three variables are undocumented and unsupported, +# and are intended to be withdrawn in a future Autoconf release. +# They can cause serious problems if a builder's source tree is in a directory +# whose full name contains unusual characters. +if test -f "${ac_aux_dir}config.guess"; then + ac_config_guess="$SHELL ${ac_aux_dir}config.guess" +fi +if test -f "${ac_aux_dir}config.sub"; then + ac_config_sub="$SHELL ${ac_aux_dir}config.sub" +fi +if test -f "$ac_aux_dir/configure"; then + ac_configure="$SHELL ${ac_aux_dir}configure" +fi + # Check that the precious variables saved in the cache have kept the same # value. ac_cache_corrupted=false @@ -1965,12 +2492,12 @@ for ac_var in $ac_precious_vars; do eval ac_new_val=\$ac_env_${ac_var}_value case $ac_old_set,$ac_new_set in set,) - { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 -$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 +printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} ac_cache_corrupted=: ;; ,set) - { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 -$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 +printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} ac_cache_corrupted=: ;; ,);; *) @@ -1979,24 +2506,24 @@ $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} ac_old_val_w=`echo x $ac_old_val` ac_new_val_w=`echo x $ac_new_val` if test "$ac_old_val_w" != "$ac_new_val_w"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 -$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 +printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} ac_cache_corrupted=: else - { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 -$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 +printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} eval $ac_var=\$ac_old_val fi - { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 -$as_echo "$as_me: former value: \`$ac_old_val'" >&2;} - { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 -$as_echo "$as_me: current value: \`$ac_new_val'" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 +printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 +printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;} fi;; esac # Pass precious variables to config.status. if test "$ac_new_set" = set; then case $ac_new_val in - *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; + *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; *) ac_arg=$ac_var=$ac_new_val ;; esac case " $ac_configure_args " in @@ -2006,11 +2533,12 @@ $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} fi done if $ac_cache_corrupted; then - { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} - { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 -$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} - as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 +printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} + as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file' + and start over" "$LINENO" 5 fi ## -------------------- ## ## Main body of script. ## @@ -2024,6 +2552,15 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + + + + + + + ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' @@ -2032,11 +2569,12 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. set dummy ${ac_tool_prefix}gcc; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_CC+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_CC+y} +then : + printf %s "(cached) " >&6 +else $as_nop if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else @@ -2044,11 +2582,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}gcc" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -2059,11 +2601,11 @@ fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 -$as_echo "$CC" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +printf "%s\n" "$CC" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi @@ -2072,11 +2614,12 @@ if test -z "$ac_cv_prog_CC"; then ac_ct_CC=$CC # Extract the first word of "gcc", so it can be a program name with args. set dummy gcc; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_ac_ct_CC+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_CC+y} +then : + printf %s "(cached) " >&6 +else $as_nop if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else @@ -2084,11 +2627,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="gcc" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -2099,11 +2646,11 @@ fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 -$as_echo "$ac_ct_CC" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +printf "%s\n" "$ac_ct_CC" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi if test "x$ac_ct_CC" = x; then @@ -2111,8 +2658,8 @@ fi else case $cross_compiling:$ac_tool_warned in yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac CC=$ac_ct_CC @@ -2125,11 +2672,12 @@ if test -z "$CC"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. set dummy ${ac_tool_prefix}cc; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_CC+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_CC+y} +then : + printf %s "(cached) " >&6 +else $as_nop if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else @@ -2137,11 +2685,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}cc" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -2152,11 +2704,11 @@ fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 -$as_echo "$CC" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +printf "%s\n" "$CC" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi @@ -2165,11 +2717,12 @@ fi if test -z "$CC"; then # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_CC+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_CC+y} +then : + printf %s "(cached) " >&6 +else $as_nop if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else @@ -2178,15 +2731,19 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then ac_prog_rejected=yes continue fi ac_cv_prog_CC="cc" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -2202,18 +2759,18 @@ if test $ac_prog_rejected = yes; then # However, it has the same basename, so the bogon will be chosen # first if we set CC to just the basename; use the full file name. shift - ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" fi fi fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 -$as_echo "$CC" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +printf "%s\n" "$CC" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi @@ -2224,11 +2781,12 @@ if test -z "$CC"; then do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_CC+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_CC+y} +then : + printf %s "(cached) " >&6 +else $as_nop if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else @@ -2236,11 +2794,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_CC="$ac_tool_prefix$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -2251,11 +2813,11 @@ fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 -$as_echo "$CC" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +printf "%s\n" "$CC" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi @@ -2268,11 +2830,12 @@ if test -z "$CC"; then do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_ac_ct_CC+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_CC+y} +then : + printf %s "(cached) " >&6 +else $as_nop if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else @@ -2280,11 +2843,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -2295,11 +2862,11 @@ fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 -$as_echo "$ac_ct_CC" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +printf "%s\n" "$ac_ct_CC" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi @@ -2311,34 +2878,138 @@ done else case $cross_compiling:$ac_tool_warned in yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. +set dummy ${ac_tool_prefix}clang; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_CC+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}clang" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +printf "%s\n" "$CC" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "clang", so it can be a program name with args. +set dummy clang; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_CC+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="clang" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +printf "%s\n" "$ac_ct_CC" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac CC=$ac_ct_CC fi +else + CC="$ac_cv_prog_CC" fi fi -test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "no acceptable C compiler found in \$PATH See \`config.log' for more details" "$LINENO" 5; } # Provide some information about the compiler. -$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 set X $ac_compile ac_compiler=$2 -for ac_option in --version -v -V -qversion; do +for ac_option in --version -v -V -qversion -version; do { { ac_try="$ac_compiler $ac_option >&5" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 +printf "%s\n" "$ac_try_echo"; } >&5 (eval "$ac_compiler $ac_option >&5") 2>conftest.err ac_status=$? if test -s conftest.err; then @@ -2348,7 +3019,7 @@ $as_echo "$ac_try_echo"; } >&5 cat conftest.er1 >&5 fi rm -f conftest.er1 conftest.err - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } done @@ -2356,7 +3027,7 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main () +main (void) { ; @@ -2368,9 +3039,9 @@ ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" # Try to create an executable without -o first, disregard a.out. # It will help us diagnose broken compilers, and finding out an intuition # of exeext. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 -$as_echo_n "checking whether the C compiler works... " >&6; } -ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 +printf %s "checking whether the C compiler works... " >&6; } +ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` # The possible output files: ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" @@ -2391,11 +3062,12 @@ case "(($ac_try" in *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 +printf "%s\n" "$ac_try_echo"; } >&5 (eval "$ac_link_default") 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; then : + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +then : # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' # in a Makefile. We should not override ac_cv_exeext if it was cached, @@ -2412,7 +3084,7 @@ do # certainly right. break;; *.* ) - if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; + if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; then :; else ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` fi @@ -2428,44 +3100,46 @@ do done test "$ac_cv_exeext" = no && ac_cv_exeext= -else +else $as_nop ac_file='' fi -if test -z "$ac_file"; then : - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -$as_echo "$as_me: failed program was:" >&5 +if test -z "$ac_file" +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +printf "%s\n" "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "C compiler cannot create executables See \`config.log' for more details" "$LINENO" 5; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 -$as_echo_n "checking for C compiler default output file name... " >&6; } -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 -$as_echo "$ac_file" >&6; } +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 +printf %s "checking for C compiler default output file name... " >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 +printf "%s\n" "$ac_file" >&6; } ac_exeext=$ac_cv_exeext rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out ac_clean_files=$ac_clean_files_save -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 -$as_echo_n "checking for suffix of executables... " >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 +printf %s "checking for suffix of executables... " >&6; } if { { ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 +printf "%s\n" "$ac_try_echo"; } >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; then : + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +then : # If both `conftest.exe' and `conftest' are `present' (well, observable) # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will # work properly (i.e., refer to `conftest.exe'), while it won't with @@ -2479,15 +3153,15 @@ for ac_file in conftest.exe conftest conftest.*; do * ) break;; esac done -else - { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +else $as_nop + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "cannot compute suffix of executables: cannot compile and link See \`config.log' for more details" "$LINENO" 5; } fi rm -f conftest conftest$ac_cv_exeext -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 -$as_echo "$ac_cv_exeext" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 +printf "%s\n" "$ac_cv_exeext" >&6; } rm -f conftest.$ac_ext EXEEXT=$ac_cv_exeext @@ -2496,7 +3170,7 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int -main () +main (void) { FILE *f = fopen ("conftest.out", "w"); return ferror (f) || fclose (f) != 0; @@ -2508,8 +3182,8 @@ _ACEOF ac_clean_files="$ac_clean_files conftest.out" # Check that the compiler produces executables we can run. If not, either # the compiler is broken, or we cross compile. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 -$as_echo_n "checking whether we are cross compiling... " >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 +printf %s "checking whether we are cross compiling... " >&6; } if test "$cross_compiling" != yes; then { { ac_try="$ac_link" case "(($ac_try" in @@ -2517,10 +3191,10 @@ case "(($ac_try" in *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 +printf "%s\n" "$ac_try_echo"; } >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if { ac_try='./conftest$ac_cv_exeext' { { case "(($ac_try" in @@ -2528,39 +3202,40 @@ $as_echo "$ac_try_echo"; } >&5 *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 +printf "%s\n" "$ac_try_echo"; } >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then cross_compiling=no else if test "$cross_compiling" = maybe; then cross_compiling=yes else - { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error $? "cannot run C compiled programs. + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot run C compiled programs. If you meant to cross compile, use \`--host'. See \`config.log' for more details" "$LINENO" 5; } fi fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 -$as_echo "$cross_compiling" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 +printf "%s\n" "$cross_compiling" >&6; } rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out ac_clean_files=$ac_clean_files_save -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 -$as_echo_n "checking for suffix of object files... " >&6; } -if ${ac_cv_objext+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 +printf %s "checking for suffix of object files... " >&6; } +if test ${ac_cv_objext+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main () +main (void) { ; @@ -2574,11 +3249,12 @@ case "(($ac_try" in *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 +printf "%s\n" "$ac_try_echo"; } >&5 (eval "$ac_compile") 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; then : + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +then : for ac_file in conftest.o conftest.obj conftest.*; do test -f "$ac_file" || continue; case $ac_file in @@ -2587,31 +3263,32 @@ $as_echo "$ac_try_echo"; } >&5 break;; esac done -else - $as_echo "$as_me: failed program was:" >&5 +else $as_nop + printf "%s\n" "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "cannot compute suffix of object files: cannot compile See \`config.log' for more details" "$LINENO" 5; } fi rm -f conftest.$ac_cv_objext conftest.$ac_ext fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 -$as_echo "$ac_cv_objext" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 +printf "%s\n" "$ac_cv_objext" >&6; } OBJEXT=$ac_cv_objext ac_objext=$OBJEXT -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 -$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } -if ${ac_cv_c_compiler_gnu+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 +printf %s "checking whether the compiler supports GNU C... " >&6; } +if test ${ac_cv_c_compiler_gnu+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main () +main (void) { #ifndef __GNUC__ choke me @@ -2621,29 +3298,33 @@ main () return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : ac_compiler_gnu=yes -else +else $as_nop ac_compiler_gnu=no fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ac_cv_c_compiler_gnu=$ac_compiler_gnu fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 -$as_echo "$ac_cv_c_compiler_gnu" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 +printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } +ac_compiler_gnu=$ac_cv_c_compiler_gnu + if test $ac_compiler_gnu = yes; then GCC=yes else GCC= fi -ac_test_CFLAGS=${CFLAGS+set} +ac_test_CFLAGS=${CFLAGS+y} ac_save_CFLAGS=$CFLAGS -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 -$as_echo_n "checking whether $CC accepts -g... " >&6; } -if ${ac_cv_prog_cc_g+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 +printf %s "checking whether $CC accepts -g... " >&6; } +if test ${ac_cv_prog_cc_g+y} +then : + printf %s "(cached) " >&6 +else $as_nop ac_save_c_werror_flag=$ac_c_werror_flag ac_c_werror_flag=yes ac_cv_prog_cc_g=no @@ -2652,57 +3333,60 @@ else /* end confdefs.h. */ int -main () +main (void) { ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : ac_cv_prog_cc_g=yes -else +else $as_nop CFLAGS="" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main () +main (void) { ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : -else +else $as_nop ac_c_werror_flag=$ac_save_c_werror_flag CFLAGS="-g" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main () +main (void) { ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : ac_cv_prog_cc_g=yes fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ac_c_werror_flag=$ac_save_c_werror_flag fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 -$as_echo "$ac_cv_prog_cc_g" >&6; } -if test "$ac_test_CFLAGS" = set; then +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 +printf "%s\n" "$ac_cv_prog_cc_g" >&6; } +if test $ac_test_CFLAGS; then CFLAGS=$ac_save_CFLAGS elif test $ac_cv_prog_cc_g = yes; then if test "$GCC" = yes; then @@ -2717,94 +3401,144 @@ else CFLAGS= fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 -$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } -if ${ac_cv_prog_cc_c89+:} false; then : - $as_echo_n "(cached) " >&6 -else +ac_prog_cc_stdc=no +if test x$ac_prog_cc_stdc = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 +printf %s "checking for $CC option to enable C11 features... " >&6; } +if test ${ac_cv_prog_cc_c11+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_cv_prog_cc_c11=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_c_conftest_c11_program +_ACEOF +for ac_arg in '' -std=gnu11 +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_prog_cc_c11=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam + test "x$ac_cv_prog_cc_c11" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC +fi + +if test "x$ac_cv_prog_cc_c11" = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +printf "%s\n" "unsupported" >&6; } +else $as_nop + if test "x$ac_cv_prog_cc_c11" = x +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +printf "%s\n" "none needed" >&6; } +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 +printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } + CC="$CC $ac_cv_prog_cc_c11" +fi + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 + ac_prog_cc_stdc=c11 +fi +fi +if test x$ac_prog_cc_stdc = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 +printf %s "checking for $CC option to enable C99 features... " >&6; } +if test ${ac_cv_prog_cc_c99+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_cv_prog_cc_c99=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_c_conftest_c99_program +_ACEOF +for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_prog_cc_c99=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam + test "x$ac_cv_prog_cc_c99" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC +fi + +if test "x$ac_cv_prog_cc_c99" = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +printf "%s\n" "unsupported" >&6; } +else $as_nop + if test "x$ac_cv_prog_cc_c99" = x +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +printf "%s\n" "none needed" >&6; } +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 +printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } + CC="$CC $ac_cv_prog_cc_c99" +fi + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 + ac_prog_cc_stdc=c99 +fi +fi +if test x$ac_prog_cc_stdc = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 +printf %s "checking for $CC option to enable C89 features... " >&6; } +if test ${ac_cv_prog_cc_c89+y} +then : + printf %s "(cached) " >&6 +else $as_nop ac_cv_prog_cc_c89=no ac_save_CC=$CC cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -#include -#include -struct stat; -/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ -struct buf { int x; }; -FILE * (*rcsopen) (struct buf *, struct stat *, int); -static char *e (p, i) - char **p; - int i; -{ - return p[i]; -} -static char *f (char * (*g) (char **, int), char **p, ...) -{ - char *s; - va_list v; - va_start (v,p); - s = g (p, va_arg (v,int)); - va_end (v); - return s; -} - -/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has - function prototypes and stuff, but not '\xHH' hex character constants. - These don't provoke an error unfortunately, instead are silently treated - as 'x'. The following induces an error, until -std is added to get - proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an - array size at least. It's necessary to write '\x00'==0 to get something - that's true only with -std. */ -int osf4_cc_array ['\x00' == 0 ? 1 : -1]; - -/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters - inside strings and character constants. */ -#define FOO(x) 'x' -int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; - -int test (int i, double x); -struct s1 {int (*f) (int a);}; -struct s2 {int (*f) (double a);}; -int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); -int argc; -char **argv; -int -main () -{ -return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; - ; - return 0; -} +$ac_c_conftest_c89_program _ACEOF -for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ - -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" do CC="$ac_save_CC $ac_arg" - if ac_fn_c_try_compile "$LINENO"; then : + if ac_fn_c_try_compile "$LINENO" +then : ac_cv_prog_cc_c89=$ac_arg fi -rm -f core conftest.err conftest.$ac_objext +rm -f core conftest.err conftest.$ac_objext conftest.beam test "x$ac_cv_prog_cc_c89" != "xno" && break done rm -f conftest.$ac_ext CC=$ac_save_CC - fi -# AC_CACHE_VAL -case "x$ac_cv_prog_cc_c89" in - x) - { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 -$as_echo "none needed" >&6; } ;; - xno) - { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 -$as_echo "unsupported" >&6; } ;; - *) - CC="$CC $ac_cv_prog_cc_c89" - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 -$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; -esac -if test "x$ac_cv_prog_cc_c89" != xno; then : +if test "x$ac_cv_prog_cc_c89" = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +printf "%s\n" "unsupported" >&6; } +else $as_nop + if test "x$ac_cv_prog_cc_c89" = x +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +printf "%s\n" "none needed" >&6; } +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } + CC="$CC $ac_cv_prog_cc_c89" +fi + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 + ac_prog_cc_stdc=c89 +fi fi ac_ext=c @@ -2813,36 +3547,74 @@ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu -ac_aux_dir= -for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do - if test -f "$ac_dir/install-sh"; then - ac_aux_dir=$ac_dir - ac_install_sh="$ac_aux_dir/install-sh -c" - break - elif test -f "$ac_dir/install.sh"; then - ac_aux_dir=$ac_dir - ac_install_sh="$ac_aux_dir/install.sh -c" - break - elif test -f "$ac_dir/shtool"; then - ac_aux_dir=$ac_dir - ac_install_sh="$ac_aux_dir/shtool install -c" - break - fi -done -if test -z "$ac_aux_dir"; then - as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 + + +# Expand $ac_aux_dir to an absolute path. +am_aux_dir=`cd "$ac_aux_dir" && pwd` + + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 +printf %s "checking whether $CC understands -c and -o together... " >&6; } +if test ${am_cv_prog_cc_c_o+y} +then : + printf %s "(cached) " >&6 +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ + + ; + return 0; +} +_ACEOF + # Make sure it works both with $CC and with simple cc. + # Following AC_PROG_CC_C_O, we do the test twice because some + # compilers refuse to overwrite an existing .o file with -o, + # though they will create one. + am_cv_prog_cc_c_o=yes + for am_i in 1 2; do + if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 + ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } \ + && test -f conftest2.$ac_objext; then + : OK + else + am_cv_prog_cc_c_o=no + break + fi + done + rm -f core conftest* + unset am_i +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 +printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } +if test "$am_cv_prog_cc_c_o" != yes; then + # Losing compiler, so override with the script. + # FIXME: It is wrong to rewrite CC. + # But if we don't then we get into trouble of one sort or another. + # A longer-term fix would be to have automake use am__CC in this case, + # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" + CC="$am_aux_dir/compile $CC" fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu -# These three variables are undocumented and unsupported, -# and are intended to be withdrawn in a future Autoconf release. -# They can cause serious problems if a builder's source tree is in a directory -# whose full name contains unusual characters. -ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. -ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. -ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. -# Find a good install program. We prefer a C program (faster), + # Find a good install program. We prefer a C program (faster), # so one script is as good as another. But avoid the broken or # incompatible versions: # SysV /etc/install, /usr/sbin/install @@ -2856,20 +3628,25 @@ ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. # OS/2's system install, which has a completely different semantic # ./install, which can be erroneously created by make from ./install.sh. # Reject install programs that cannot install multiple files. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 -$as_echo_n "checking for a BSD-compatible install... " >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 +printf %s "checking for a BSD-compatible install... " >&6; } if test -z "$INSTALL"; then -if ${ac_cv_path_install+:} false; then : - $as_echo_n "(cached) " >&6 -else +if test ${ac_cv_path_install+y} +then : + printf %s "(cached) " >&6 +else $as_nop as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - # Account for people who put trailing slashes in PATH elements. -case $as_dir/ in #(( - ./ | .// | /[cC]/* | \ + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + # Account for fact that we put trailing slashes in our PATH walk. +case $as_dir in #(( + ./ | /[cC]/* | \ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ /usr/ucb/* ) ;; @@ -2879,13 +3656,13 @@ case $as_dir/ in #(( # by default. for ac_prog in ginstall scoinst install; do for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then + if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then if test $ac_prog = install && - grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then # AIX install. It has an incompatible calling convention. : elif test $ac_prog = install && - grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then # program-specific install script used by HP pwplus--don't use. : else @@ -2893,12 +3670,12 @@ case $as_dir/ in #(( echo one > conftest.one echo two > conftest.two mkdir conftest.dir - if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && + if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && test -s conftest.one && test -s conftest.two && test -s conftest.dir/conftest.one && test -s conftest.dir/conftest.two then - ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" break 3 fi fi @@ -2914,7 +3691,7 @@ IFS=$as_save_IFS rm -rf conftest.one conftest.two conftest.dir fi - if test "${ac_cv_path_install+set}" = set; then + if test ${ac_cv_path_install+y}; then INSTALL=$ac_cv_path_install else # As a last resort, use the slow shell script. Don't cache a @@ -2924,8 +3701,8 @@ fi INSTALL=$ac_install_sh fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 -$as_echo "$INSTALL" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 +printf "%s\n" "$INSTALL" >&6; } # Use test -z because SunOS4 sh mishandles braces in ${var-val}. # It thinks the first close brace ends the variable substitution. @@ -2936,494 +3713,878 @@ test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' +am__api_version='1.16' -if test "$cross_compiling" != "yes"; +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 +printf %s "checking whether build environment is sane... " >&6; } +# Reject unsafe characters in $srcdir or the absolute working directory +# name. Accept space and tab only in the latter. +am_lf=' +' +case `pwd` in + *[\\\"\#\$\&\'\`$am_lf]*) + as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; +esac +case $srcdir in + *[\\\"\#\$\&\'\`$am_lf\ \ ]*) + as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; +esac + +# Do 'set' in a subshell so we don't clobber the current shell's +# arguments. Must try -L first in case configure is actually a +# symlink; some systems play weird games with the mod time of symlinks +# (eg FreeBSD returns the mod time of the symlink's containing +# directory). +if ( + am_has_slept=no + for am_try in 1 2; do + echo "timestamp, slept: $am_has_slept" > conftest.file + set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` + if test "$*" = "X"; then + # -L didn't work. + set X `ls -t "$srcdir/configure" conftest.file` + fi + if test "$*" != "X $srcdir/configure conftest.file" \ + && test "$*" != "X conftest.file $srcdir/configure"; then + + # If neither matched, then we have a broken ls. This can happen + # if, for instance, CONFIG_SHELL is bash and it inherits a + # broken ls alias from the environment. This has actually + # happened. Such a system could not be considered "sane". + as_fn_error $? "ls -t appears to fail. Make sure there is not a broken + alias in your environment" "$LINENO" 5 + fi + if test "$2" = conftest.file || test $am_try -eq 2; then + break + fi + # Just in case. + sleep 1 + am_has_slept=yes + done + test "$2" = conftest.file + ) then - # Extract the first word of "net-snmp-config", so it can be a program name with args. -set dummy net-snmp-config; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_path_NETSNMPCONFIG+:} false; then : - $as_echo_n "(cached) " >&6 + # Ok. + : else - case $NETSNMPCONFIG in - [\\/]* | ?:[\\/]*) - ac_cv_path_NETSNMPCONFIG="$NETSNMPCONFIG" # Let the user override the test with a path. - ;; + as_fn_error $? "newly created file is older than distributed files! +Check your system clock" "$LINENO" 5 +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } +# If we didn't sleep, we still need to ensure time stamps of config.status and +# generated files are strictly newer. +am_sleep_pid= +if grep 'slept: no' conftest.file >/dev/null 2>&1; then + ( sleep 1 ) & + am_sleep_pid=$! +fi + +rm -f conftest.file + +test "$program_prefix" != NONE && + program_transform_name="s&^&$program_prefix&;$program_transform_name" +# Use a double $ so make ignores it. +test "$program_suffix" != NONE && + program_transform_name="s&\$&$program_suffix&;$program_transform_name" +# Double any \ or $. +# By default was `s,x,x', remove it if useless. +ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' +program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` + + + if test x"${MISSING+set}" != xset; then + MISSING="\${SHELL} '$am_aux_dir/missing'" +fi +# Use eval to expand $SHELL +if eval "$MISSING --is-lightweight"; then + am_missing_run="$MISSING " +else + am_missing_run= + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 +printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} +fi + +if test x"${install_sh+set}" != xset; then + case $am_aux_dir in + *\ * | *\ *) + install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; *) - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR + install_sh="\${SHELL} $am_aux_dir/install-sh" + esac +fi + +# Installed binaries are usually stripped using 'strip' when the user +# run "make install-strip". However 'strip' might not be the right +# tool to use in cross-compilation environments, therefore Automake +# will honor the 'STRIP' environment variable to overrule this program. +if test "$cross_compiling" != no; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_STRIP+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_path_NETSNMPCONFIG="$as_dir/$ac_word$ac_exec_ext" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS - ;; -esac fi -NETSNMPCONFIG=$ac_cv_path_NETSNMPCONFIG -if test -n "$NETSNMPCONFIG"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NETSNMPCONFIG" >&5 -$as_echo "$NETSNMPCONFIG" >&6; } +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +printf "%s\n" "$STRIP" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_STRIP+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_STRIP="strip" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS - if test "$ac_cv_path_netsnmpconfig" == "no"; - then - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: could not find net-snmp-config - did you install the development package for net-snmp? " >&5 -$as_echo "$as_me: WARNING: could not find net-snmp-config - did you install the development package for net-snmp? " >&2;} - else - SNMP_CFLAGS=`$NETSNMPCONFIG --cflags` - SNMP_LIBS=`$NETSNMPCONFIG --libs` - CFLAGS="$CFLAGS $SNMP_CFLAGS" - fi +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +printf "%s\n" "$ac_ct_STRIP" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi -# Check whether --with-snmp-headers was given. -if test "${with_snmp_headers+set}" = set; then : - withval=$with_snmp_headers; SNMP_HDR_DIR="$withval" - CPPFLAGS="$CPPFLAGS -I$withval" fi +INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 +printf %s "checking for a race-free mkdir -p... " >&6; } +if test -z "$MKDIR_P"; then + if test ${ac_cv_path_mkdir+y} +then : + printf %s "(cached) " >&6 +else $as_nop + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in mkdir gmkdir; do + for ac_exec_ext in '' $ac_executable_extensions; do + as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue + case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( + 'mkdir ('*'coreutils) '* | \ + 'BusyBox '* | \ + 'mkdir (fileutils) '4.1*) + ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext + break 3;; + esac + done + done + done +IFS=$as_save_IFS -# Check whether --with-snmp-libs was given. -if test "${with_snmp_libs+set}" = set; then : - withval=$with_snmp_libs; SNMP_LIBS="-lnetsnmp" - CFLAGS="$CFLAGS -L$withval" fi + test -d ./--version && rmdir ./--version + if test ${ac_cv_path_mkdir+y}; then + MKDIR_P="$ac_cv_path_mkdir -p" + else + # As a last resort, use the slow shell script. Don't cache a + # value for MKDIR_P within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + MKDIR_P="$ac_install_sh -d" + fi +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 +printf "%s\n" "$MKDIR_P" >&6; } - - -ac_ext=c -ac_cpp='$CPP $CPPFLAGS' -ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_c_compiler_gnu -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 -$as_echo_n "checking how to run the C preprocessor... " >&6; } -# On Suns, sometimes $CPP names a directory. -if test -n "$CPP" && test -d "$CPP"; then - CPP= -fi -if test -z "$CPP"; then - if ${ac_cv_prog_CPP+:} false; then : - $as_echo_n "(cached) " >&6 +for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_AWK+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. else - # Double quotes because CPP needs to be expanded - for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" - do - ac_preproc_ok=false -for ac_c_preproc_warn_flag in '' yes +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH do - # Use a header file that comes with gcc, so configuring glibc - # with a fresh cross-compiler works. - # Prefer to if __STDC__ is defined, since - # exists even on freestanding compilers. - # On the NeXT, cc -E runs the code through the compiler's parser, - # not just through cpp. "Syntax error" is here to catch this case. - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#ifdef __STDC__ -# include -#else -# include -#endif - Syntax error -_ACEOF -if ac_fn_c_try_cpp "$LINENO"; then : + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_AWK="$ac_prog" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS +fi +fi +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 +printf "%s\n" "$AWK" >&6; } else - # Broken: fails on valid input. -continue + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi -rm -f conftest.err conftest.i conftest.$ac_ext - # OK, works on sane cases. Now check whether nonexistent headers - # can be detected and how. - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include + + test -n "$AWK" && break +done + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } +set x ${MAKE-make} +ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` +if eval test \${ac_cv_prog_make_${ac_make}_set+y} +then : + printf %s "(cached) " >&6 +else $as_nop + cat >conftest.make <<\_ACEOF +SHELL = /bin/sh +all: + @echo '@@@%%%=$(MAKE)=@@@%%%' _ACEOF -if ac_fn_c_try_cpp "$LINENO"; then : - # Broken: success on invalid input. -continue +# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. +case `${MAKE-make} -f conftest.make 2>/dev/null` in + *@@@%%%=?*=@@@%%%*) + eval ac_cv_prog_make_${ac_make}_set=yes;; + *) + eval ac_cv_prog_make_${ac_make}_set=no;; +esac +rm -f conftest.make +fi +if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + SET_MAKE= else - # Passes both tests. -ac_preproc_ok=: -break + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + SET_MAKE="MAKE=${MAKE-make}" fi -rm -f conftest.err conftest.i conftest.$ac_ext +rm -rf .tst 2>/dev/null +mkdir .tst 2>/dev/null +if test -d .tst; then + am__leading_dot=. +else + am__leading_dot=_ +fi +rmdir .tst 2>/dev/null + +DEPDIR="${am__leading_dot}deps" + +ac_config_commands="$ac_config_commands depfiles" + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 +printf %s "checking whether ${MAKE-make} supports the include directive... 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'A' + ((c) - 'a') : (c)) -#else -# define ISLOWER(c) \ - (('a' <= (c) && (c) <= 'i') \ - || ('j' <= (c) && (c) <= 'r') \ - || ('s' <= (c) && (c) <= 'z')) -# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) -#endif + AM_V=$AM_DEFAULT_VERBOSITY + AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY +fi +AM_BACKSLASH='\' -#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) -int -main () -{ - int i; - for (i = 0; i < 256; i++) - if (XOR (islower (i), ISLOWER (i)) - || toupper (i) != TOUPPER (i)) - return 2; - return 0; -} -_ACEOF -if ac_fn_c_try_run "$LINENO"; then : -else - ac_cv_header_stdc=no + +if test "$cross_compiling" != "yes"; +then + # Extract the first word of "net-snmp-config", so it can be a program name with args. +set dummy net-snmp-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_NETSNMPCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $NETSNMPCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_NETSNMPCONFIG="$NETSNMPCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_NETSNMPCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext +NETSNMPCONFIG=$ac_cv_path_NETSNMPCONFIG +if test -n "$NETSNMPCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NETSNMPCONFIG" >&5 +printf "%s\n" "$NETSNMPCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi + + + if test "$ac_cv_path_netsnmpconfig" == "no"; + then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: could not find net-snmp-config - did you install the development package for net-snmp? " >&5 +printf "%s\n" "$as_me: WARNING: could not find net-snmp-config - did you install the development package for net-snmp? " >&2;} + else + SNMP_CFLAGS=`$NETSNMPCONFIG --cflags` + SNMP_LIBS=`$NETSNMPCONFIG --libs` + CFLAGS="$CFLAGS $SNMP_CFLAGS" + fi fi -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 -$as_echo "$ac_cv_header_stdc" >&6; } -if test $ac_cv_header_stdc = yes; then -$as_echo "#define STDC_HEADERS 1" >>confdefs.h +# Check whether --with-snmp-headers was given. +if test ${with_snmp_headers+y} +then : + withval=$with_snmp_headers; SNMP_HDR_DIR="$withval" + CPPFLAGS="$CPPFLAGS -I$withval" fi -# On IRIX 5.3, sys/types and inttypes.h are conflicting. -for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ - inttypes.h stdint.h unistd.h -do : - as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` -ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default -" -if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : - cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 -_ACEOF + +# Check whether --with-snmp-libs was given. +if test ${with_snmp_libs+y} +then : + withval=$with_snmp_libs; SNMP_LIBS="-lnetsnmp" + CFLAGS="$CFLAGS -L$withval" fi + + + +ac_header= ac_cache= +for ac_item in $ac_header_c_list +do + if test $ac_cache; then + ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" + if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then + printf "%s\n" "#define $ac_item 1" >> confdefs.h + fi + ac_header= ac_cache= + elif test $ac_header; then + ac_cache=$ac_item + else + ac_header=$ac_item + fi done -for ac_header in net-snmp/net-snmp-config.h -do : - ac_fn_c_check_header_mongrel "$LINENO" "net-snmp/net-snmp-config.h" "ac_cv_header_net_snmp_net_snmp_config_h" "$ac_includes_default" -if test "x$ac_cv_header_net_snmp_net_snmp_config_h" = xyes; then : - cat >>confdefs.h <<_ACEOF -#define HAVE_NET_SNMP_NET_SNMP_CONFIG_H 1 -_ACEOF + + + + + + +if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes +then : + +printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h fi +ac_fn_c_check_header_compile "$LINENO" "net-snmp/net-snmp-config.h" "ac_cv_header_net_snmp_net_snmp_config_h" "$ac_includes_default" +if test "x$ac_cv_header_net_snmp_net_snmp_config_h" = xyes +then : + printf "%s\n" "#define HAVE_NET_SNMP_NET_SNMP_CONFIG_H 1" >>confdefs.h -done +fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for snmp_open in -lnetsnmp" >&5 -$as_echo_n "checking for snmp_open in -lnetsnmp... " >&6; } -if ${ac_cv_lib_netsnmp_snmp_open+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for snmp_open in -lnetsnmp" >&5 +printf %s "checking for snmp_open in -lnetsnmp... " >&6; } +if test ${ac_cv_lib_netsnmp_snmp_open+y} +then : + printf %s "(cached) " >&6 +else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-lnetsnmp $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -3432,33 +4593,30 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif char snmp_open (); int -main () +main (void) { return snmp_open (); ; return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO"; then : +if ac_fn_c_try_link "$LINENO" +then : ac_cv_lib_netsnmp_snmp_open=yes -else +else $as_nop ac_cv_lib_netsnmp_snmp_open=no fi -rm -f core conftest.err conftest.$ac_objext \ +rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_netsnmp_snmp_open" >&5 -$as_echo "$ac_cv_lib_netsnmp_snmp_open" >&6; } -if test "x$ac_cv_lib_netsnmp_snmp_open" = xyes; then : - cat >>confdefs.h <<_ACEOF -#define HAVE_LIBNETSNMP 1 -_ACEOF +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_netsnmp_snmp_open" >&5 +printf "%s\n" "$ac_cv_lib_netsnmp_snmp_open" >&6; } +if test "x$ac_cv_lib_netsnmp_snmp_open" = xyes +then : + printf "%s\n" "#define HAVE_LIBNETSNMP 1" >>confdefs.h LIBS="-lnetsnmp $LIBS" @@ -3476,11 +4634,12 @@ then fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing pow" >&5 -$as_echo_n "checking for library containing pow... " >&6; } -if ${ac_cv_search_pow+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing pow" >&5 +printf %s "checking for library containing pow... " >&6; } +if test ${ac_cv_search_pow+y} +then : + printf %s "(cached) " >&6 +else $as_nop ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -3488,57 +4647,60 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif char pow (); int -main () +main (void) { return pow (); ; return 0; } _ACEOF -for ac_lib in '' c m; do +for ac_lib in '' c m +do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi - if ac_fn_c_try_link "$LINENO"; then : + if ac_fn_c_try_link "$LINENO" +then : ac_cv_search_pow=$ac_res fi -rm -f core conftest.err conftest.$ac_objext \ +rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext - if ${ac_cv_search_pow+:} false; then : + if test ${ac_cv_search_pow+y} +then : break fi done -if ${ac_cv_search_pow+:} false; then : +if test ${ac_cv_search_pow+y} +then : -else +else $as_nop ac_cv_search_pow=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_pow" >&5 -$as_echo "$ac_cv_search_pow" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_pow" >&5 +printf "%s\n" "$ac_cv_search_pow" >&6; } ac_res=$ac_cv_search_pow -if test "$ac_res" != no; then : +if test "$ac_res" != no +then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" - $as_echo "#define HAVE_POW 1" >>confdefs.h + printf "%s\n" "#define HAVE_POW 1" >>confdefs.h fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getaddrinfo" >&5 -$as_echo_n "checking for library containing getaddrinfo... " >&6; } -if ${ac_cv_search_getaddrinfo+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing getaddrinfo" >&5 +printf %s "checking for library containing getaddrinfo... " >&6; } +if test ${ac_cv_search_getaddrinfo+y} +then : + printf %s "(cached) " >&6 +else $as_nop ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -3546,48 +4708,451 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif char getaddrinfo (); int -main () +main (void) { return getaddrinfo (); ; return 0; } _ACEOF -for ac_lib in '' c; do +for ac_lib in '' c +do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi - if ac_fn_c_try_link "$LINENO"; then : + if ac_fn_c_try_link "$LINENO" +then : ac_cv_search_getaddrinfo=$ac_res fi -rm -f core conftest.err conftest.$ac_objext \ +rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext - if ${ac_cv_search_getaddrinfo+:} false; then : + if test ${ac_cv_search_getaddrinfo+y} +then : break fi done -if ${ac_cv_search_getaddrinfo+:} false; then : +if test ${ac_cv_search_getaddrinfo+y} +then : -else +else $as_nop ac_cv_search_getaddrinfo=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getaddrinfo" >&5 -$as_echo "$ac_cv_search_getaddrinfo" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getaddrinfo" >&5 +printf "%s\n" "$ac_cv_search_getaddrinfo" >&6; } ac_res=$ac_cv_search_getaddrinfo -if test "$ac_res" != no; then : +if test "$ac_res" != no +then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" - $as_echo "#define HAVE_GETADDRINFO 1" >>confdefs.h + printf "%s\n" "#define HAVE_GETADDRINFO 1" >>confdefs.h + +fi + + +ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime" +if test "x$ac_cv_func_clock_gettime" = xyes +then : + printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h + +fi + +ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday" +if test "x$ac_cv_func_gettimeofday" = xyes +then : + printf "%s\n" "#define HAVE_GETTIMEOFDAY 1" >>confdefs.h + +fi + +ac_fn_c_check_func "$LINENO" "memset" "ac_cv_func_memset" +if test "x$ac_cv_func_memset" = xyes +then : + printf "%s\n" "#define HAVE_MEMSET 1" >>confdefs.h + +fi + +ac_fn_c_check_func "$LINENO" "pow" "ac_cv_func_pow" +if test "x$ac_cv_func_pow" = xyes +then : + printf "%s\n" "#define HAVE_POW 1" >>confdefs.h + +fi + +ac_fn_c_check_func "$LINENO" "regcomp" "ac_cv_func_regcomp" +if test "x$ac_cv_func_regcomp" = xyes +then : + printf "%s\n" "#define HAVE_REGCOMP 1" >>confdefs.h + +fi + +ac_fn_c_check_func "$LINENO" "setenv" "ac_cv_func_setenv" +if test "x$ac_cv_func_setenv" = xyes +then : + printf "%s\n" "#define HAVE_SETENV 1" >>confdefs.h + +fi + +ac_fn_c_check_func "$LINENO" "strchr" "ac_cv_func_strchr" +if test "x$ac_cv_func_strchr" = xyes +then : + printf "%s\n" "#define HAVE_STRCHR 1" >>confdefs.h + +fi + +ac_fn_c_check_func "$LINENO" "strrchr" "ac_cv_func_strrchr" +if test "x$ac_cv_func_strrchr" = xyes +then : + printf "%s\n" "#define HAVE_STRRCHR 1" >>confdefs.h + +fi + +ac_fn_c_check_func "$LINENO" "strstr" "ac_cv_func_strstr" +if test "x$ac_cv_func_strstr" = xyes +then : + printf "%s\n" "#define HAVE_STRSTR 1" >>confdefs.h + +fi + +ac_fn_c_check_func "$LINENO" "strtol" "ac_cv_func_strtol" +if test "x$ac_cv_func_strtol" = xyes +then : + printf "%s\n" "#define HAVE_STRTOL 1" >>confdefs.h + +fi + +ac_fn_c_check_func "$LINENO" "strtoull" "ac_cv_func_strtoull" +if test "x$ac_cv_func_strtoull" = xyes +then : + printf "%s\n" "#define HAVE_STRTOULL 1" >>confdefs.h + +fi + +ac_fn_c_check_header_compile "$LINENO" "netdb.h" "ac_cv_header_netdb_h" "$ac_includes_default" +if test "x$ac_cv_header_netdb_h" = xyes +then : + printf "%s\n" "#define HAVE_NETDB_H 1" >>confdefs.h + +fi + +ac_fn_c_check_header_compile "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_socket_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_SOCKET_H 1" >>confdefs.h + +fi + +ac_fn_c_check_header_compile "$LINENO" "sys/time.h" "ac_cv_header_sys_time_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_time_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_TIME_H 1" >>confdefs.h + +fi + +ac_fn_c_check_header_compile "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default" +if test "x$ac_cv_header_unistd_h" = xyes +then : + printf "%s\n" "#define HAVE_UNISTD_H 1" >>confdefs.h + +fi + +ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default" +if test "x$ac_cv_type__Bool" = xyes +then : + +printf "%s\n" "#define HAVE__BOOL 1" >>confdefs.h + + +fi + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5 +printf %s "checking for stdbool.h that conforms to C99... " >&6; } +if test ${ac_cv_header_stdbool_h+y} +then : + printf %s "(cached) " >&6 +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + + #ifndef __bool_true_false_are_defined + #error "__bool_true_false_are_defined is not defined" + #endif + char a[__bool_true_false_are_defined == 1 ? 1 : -1]; + + /* Regardless of whether this is C++ or "_Bool" is a + valid type name, "true" and "false" should be usable + in #if expressions and integer constant expressions, + and "bool" should be a valid type name. */ + + #if !true + #error "'true' is not true" + #endif + #if true != 1 + #error "'true' is not equal to 1" + #endif + char b[true == 1 ? 1 : -1]; + char c[true]; + + #if false + #error "'false' is not false" + #endif + #if false != 0 + #error "'false' is not equal to 0" + #endif + char d[false == 0 ? 1 : -1]; + + enum { e = false, f = true, g = false * true, h = true * 256 }; + + char i[(bool) 0.5 == true ? 1 : -1]; + char j[(bool) 0.0 == false ? 1 : -1]; + char k[sizeof (bool) > 0 ? 1 : -1]; + + struct sb { bool s: 1; bool t; } s; + char l[sizeof s.t > 0 ? 1 : -1]; + + /* The following fails for + HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */ + bool m[h]; + char n[sizeof m == h * sizeof m[0] ? 1 : -1]; + char o[-1 - (bool) 0 < 0 ? 1 : -1]; + /* Catch a bug in an HP-UX C compiler. See + https://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html + https://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html + */ + bool p = true; + bool *pp = &p; + + /* C 1999 specifies that bool, true, and false are to be + macros, but C++ 2011 and later overrule this. */ + #if __cplusplus < 201103 + #ifndef bool + #error "bool is not defined" + #endif + #ifndef false + #error "false is not defined" + #endif + #ifndef true + #error "true is not defined" + #endif + #endif + + /* If _Bool is available, repeat with it all the tests + above that used bool. */ + #ifdef HAVE__BOOL + struct sB { _Bool s: 1; _Bool t; } t; + + char q[(_Bool) 0.5 == true ? 1 : -1]; + char r[(_Bool) 0.0 == false ? 1 : -1]; + char u[sizeof (_Bool) > 0 ? 1 : -1]; + char v[sizeof t.t > 0 ? 1 : -1]; + + _Bool w[h]; + char x[sizeof m == h * sizeof m[0] ? 1 : -1]; + char y[-1 - (_Bool) 0 < 0 ? 1 : -1]; + _Bool z = true; + _Bool *pz = &p; + #endif + +int +main (void) +{ + + bool ps = &s; + *pp |= p; + *pp |= ! p; + + #ifdef HAVE__BOOL + _Bool pt = &t; + *pz |= z; + *pz |= ! z; + #endif + + /* Refer to every declared value, so they cannot be + discarded as unused. */ + return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !j + !k + + !l + !m + !n + !o + !p + !pp + !ps + #ifdef HAVE__BOOL + + !q + !r + !u + !v + !w + !x + !y + !z + !pt + #endif + ); + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_header_stdbool_h=yes +else $as_nop + ac_cv_header_stdbool_h=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5 +printf "%s\n" "$ac_cv_header_stdbool_h" >&6; } + +ac_fn_c_check_type "$LINENO" "ptrdiff_t" "ac_cv_type_ptrdiff_t" "$ac_includes_default" +if test "x$ac_cv_type_ptrdiff_t" = xyes +then : + +printf "%s\n" "#define HAVE_PTRDIFF_T 1" >>confdefs.h + + +fi + + + + # Make sure we can run config.sub. +$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || + as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 +printf %s "checking build system type... " >&6; } +if test ${ac_cv_build+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_build_alias=$build_alias +test "x$ac_build_alias" = x && + ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` +test "x$ac_build_alias" = x && + as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 +ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || + as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 + +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 +printf "%s\n" "$ac_cv_build" >&6; } +case $ac_cv_build in +*-*-*) ;; +*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; +esac +build=$ac_cv_build +ac_save_IFS=$IFS; IFS='-' +set x $ac_cv_build +shift +build_cpu=$1 +build_vendor=$2 +shift; shift +# Remember, the first character of IFS is used to create $*, +# except with old shells: +build_os=$* +IFS=$ac_save_IFS +case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 +printf %s "checking host system type... " >&6; } +if test ${ac_cv_host+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test "x$host_alias" = x; then + ac_cv_host=$ac_cv_build +else + ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || + as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 +fi + +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 +printf "%s\n" "$ac_cv_host" >&6; } +case $ac_cv_host in +*-*-*) ;; +*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; +esac +host=$ac_cv_host +ac_save_IFS=$IFS; IFS='-' +set x $ac_cv_host +shift +host_cpu=$1 +host_vendor=$2 +shift; shift +# Remember, the first character of IFS is used to create $*, +# except with old shells: +host_os=$* +IFS=$ac_save_IFS +case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5 +printf %s "checking for GNU libc compatible malloc... " >&6; } +if test ${ac_cv_func_malloc_0_nonnull+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test "$cross_compiling" = yes +then : + case "$host_os" in # (( + # Guess yes on platforms where we know the result. + *-gnu* | freebsd* | netbsd* | openbsd* | bitrig* \ + | hpux* | solaris* | cygwin* | mingw* | msys* ) + ac_cv_func_malloc_0_nonnull=yes ;; + # If we don't know, assume the worst. + *) ac_cv_func_malloc_0_nonnull=no ;; + esac +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main (void) +{ +void *p = malloc (0); + int result = !p; + free (p); + return result; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO" +then : + ac_cv_func_malloc_0_nonnull=yes +else $as_nop + ac_cv_func_malloc_0_nonnull=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5 +printf "%s\n" "$ac_cv_func_malloc_0_nonnull" >&6; } +if test $ac_cv_func_malloc_0_nonnull = yes +then : + +printf "%s\n" "#define HAVE_MALLOC 1" >>confdefs.h + +else $as_nop + printf "%s\n" "#define HAVE_MALLOC 0" >>confdefs.h + + case " $LIBOBJS " in + *" malloc.$ac_objext "* ) ;; + *) LIBOBJS="$LIBOBJS malloc.$ac_objext" + ;; +esac + + +printf "%s\n" "#define malloc rpl_malloc" >>confdefs.h + +fi + + +ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" +if test "x$ac_cv_type_size_t" = xyes +then : + +else $as_nop + +printf "%s\n" "#define size_t unsigned int" >>confdefs.h fi @@ -3623,8 +5188,8 @@ _ACEOF case $ac_val in #( *${as_nl}*) case $ac_var in #( - *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 -$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; esac case $ac_var in #( _ | IFS | as_nl) ;; #( @@ -3654,15 +5219,15 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; /^ac_cv_env_/b end t clear :clear - s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ t end s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ :end' >>confcache if diff "$cache_file" confcache >/dev/null 2>&1; then :; else if test -w "$cache_file"; then if test "x$cache_file" != "x/dev/null"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 -$as_echo "$as_me: updating cache $cache_file" >&6;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +printf "%s\n" "$as_me: updating cache $cache_file" >&6;} if test ! -f "$cache_file" || test -h "$cache_file"; then cat confcache >"$cache_file" else @@ -3676,8 +5241,8 @@ $as_echo "$as_me: updating cache $cache_file" >&6;} fi fi else - { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 -$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 +printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} fi fi rm -f confcache @@ -3730,7 +5295,7 @@ U= for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue # 1. Remove the extension, and $U if already installed. ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' - ac_i=`$as_echo "$ac_i" | sed "$ac_script"` + ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR # will be set to the directory where LIBOBJS objects are built. as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" @@ -3741,13 +5306,37 @@ LIBOBJS=$ac_libobjs LTLIBOBJS=$ac_ltlibobjs +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 +printf %s "checking that generated files are newer than configure... " >&6; } + if test -n "$am_sleep_pid"; then + # Hide warnings about reused PIDs. + wait $am_sleep_pid 2>/dev/null + fi + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 +printf "%s\n" "done" >&6; } +if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then + as_fn_error $? "conditional \"AMDEP\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then + as_fn_error $? "conditional \"am__fastdepCC\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi + if test -n "$EXEEXT"; then + am__EXEEXT_TRUE= + am__EXEEXT_FALSE='#' +else + am__EXEEXT_TRUE='#' + am__EXEEXT_FALSE= +fi + : "${CONFIG_STATUS=./config.status}" ac_write_fail=0 ac_clean_files_save=$ac_clean_files ac_clean_files="$ac_clean_files $CONFIG_STATUS" -{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 -$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 +printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} as_write_fail=0 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 #! $SHELL @@ -3770,14 +5359,16 @@ cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 # Be more Bourne compatible DUALCASE=1; export DUALCASE # for MKS sh -if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : +as_nop=: +if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 +then : emulate sh NULLCMD=: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST -else +else $as_nop case `(set -o) 2>/dev/null` in #( *posix*) : set -o posix ;; #( @@ -3787,46 +5378,46 @@ esac fi + +# Reset variables that may have inherited troublesome values from +# the environment. + +# IFS needs to be set, to space, tab, and newline, in precisely that order. +# (If _AS_PATH_WALK were called with IFS unset, it would have the +# side effect of setting IFS to empty, thus disabling word splitting.) +# Quoting is to prevent editors from complaining about space-tab. as_nl=' ' export as_nl -# Printing a long string crashes Solaris 7 /usr/bin/printf. -as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' -as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo -as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo -# Prefer a ksh shell builtin over an external printf program on Solaris, -# but without wasting forks for bash or zsh. -if test -z "$BASH_VERSION$ZSH_VERSION" \ - && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then - as_echo='print -r --' - as_echo_n='print -rn --' -elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then - as_echo='printf %s\n' - as_echo_n='printf %s' -else - if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then - as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' - as_echo_n='/usr/ucb/echo -n' - else - as_echo_body='eval expr "X$1" : "X\\(.*\\)"' - as_echo_n_body='eval - arg=$1; - case $arg in #( - *"$as_nl"*) - expr "X$arg" : "X\\(.*\\)$as_nl"; - arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; - esac; - expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" - ' - export as_echo_n_body - as_echo_n='sh -c $as_echo_n_body as_echo' - fi - export as_echo_body - as_echo='sh -c $as_echo_body as_echo' -fi +IFS=" "" $as_nl" + +PS1='$ ' +PS2='> ' +PS4='+ ' + +# Ensure predictable behavior from utilities with locale-dependent output. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# We cannot yet rely on "unset" to work, but we need these variables +# to be unset--not just set to an empty or harmless value--now, to +# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct +# also avoids known problems related to "unset" and subshell syntax +# in other old shells (e.g. bash 2.01 and pdksh 5.2.14). +for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH +do eval test \${$as_var+y} \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done + +# Ensure that fds 0, 1, and 2 are open. +if (exec 3>&0) 2>/dev/null; then :; else exec 0&1) 2>/dev/null; then :; else exec 1>/dev/null; fi +if (exec 3>&2) ; then :; else exec 2>/dev/null; fi # The user is always right. -if test "${PATH_SEPARATOR+set}" != set; then +if ${PATH_SEPARATOR+false} :; then PATH_SEPARATOR=: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || @@ -3835,13 +5426,6 @@ if test "${PATH_SEPARATOR+set}" != set; then fi -# IFS -# We need space, tab and new line, in precisely that order. Quoting is -# there to prevent editors from complaining about space-tab. -# (If _AS_PATH_WALK were called with IFS unset, it would disable word -# splitting by setting IFS to empty value.) -IFS=" "" $as_nl" - # Find who we are. Look in the path if we contain no directory separator. as_myself= case $0 in #(( @@ -3850,8 +5434,12 @@ case $0 in #(( for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + test -r "$as_dir$0" && as_myself=$as_dir$0 && break done IFS=$as_save_IFS @@ -3863,30 +5451,10 @@ if test "x$as_myself" = x; then as_myself=$0 fi if test ! -f "$as_myself"; then - $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 exit 1 fi -# Unset variables that we do not need and which cause bugs (e.g. in -# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" -# suppresses any "Segmentation fault" message there. '((' could -# trigger a bug in pdksh 5.2.14. -for as_var in BASH_ENV ENV MAIL MAILPATH -do eval test x\${$as_var+set} = xset \ - && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : -done -PS1='$ ' -PS2='> ' -PS4='+ ' - -# NLS nuisances. -LC_ALL=C -export LC_ALL -LANGUAGE=C -export LANGUAGE - -# CDPATH. -(unset CDPATH) >/dev/null 2>&1 && unset CDPATH # as_fn_error STATUS ERROR [LINENO LOG_FD] @@ -3899,13 +5467,14 @@ as_fn_error () as_status=$1; test $as_status -eq 0 && as_status=1 if test "$4"; then as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 fi - $as_echo "$as_me: error: $2" >&2 + printf "%s\n" "$as_me: error: $2" >&2 as_fn_exit $as_status } # as_fn_error + # as_fn_set_status STATUS # ----------------------- # Set $? to STATUS, without forking. @@ -3932,18 +5501,20 @@ as_fn_unset () { eval $1=; unset $1;} } as_unset=as_fn_unset + # as_fn_append VAR VALUE # ---------------------- # Append the text in VALUE to the end of the definition contained in VAR. Take # advantage of any shell optimizations that allow amortized linear growth over # repeated appends, instead of the typical quadratic growth present in naive # implementations. -if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null +then : eval 'as_fn_append () { eval $1+=\$2 }' -else +else $as_nop as_fn_append () { eval $1=\$$1\$2 @@ -3955,12 +5526,13 @@ fi # as_fn_append # Perform arithmetic evaluation on the ARGs, and store the result in the # global $as_val. Take advantage of shells that can avoid forks. The arguments # must be portable across $(()) and expr. -if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null +then : eval 'as_fn_arith () { as_val=$(( $* )) }' -else +else $as_nop as_fn_arith () { as_val=`expr "$@" || test $? -eq 1` @@ -3991,7 +5563,7 @@ as_me=`$as_basename -- "$0" || $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ X"$0" : 'X\(//\)$' \| \ X"$0" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X/"$0" | +printf "%s\n" X/"$0" | sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/ q @@ -4013,6 +5585,10 @@ as_cr_Letters=$as_cr_letters$as_cr_LETTERS as_cr_digits='0123456789' as_cr_alnum=$as_cr_Letters$as_cr_digits + +# Determine whether it's possible to make 'echo' print without a newline. +# These variables are no longer used directly by Autoconf, but are AC_SUBSTed +# for compatibility with existing Makefiles. ECHO_C= ECHO_N= ECHO_T= case `echo -n x` in #((((( -n*) @@ -4026,6 +5602,12 @@ case `echo -n x` in #((((( ECHO_N='-n';; esac +# For backward compatibility with old third-party macros, we provide +# the shell variables $as_echo and $as_echo_n. New code should use +# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. +as_echo='printf %s\n' +as_echo_n='printf %s' + rm -f conf$$ conf$$.exe conf$$.file if test -d conf$$.dir; then rm -f conf$$.dir/conf$$.file @@ -4067,7 +5649,7 @@ as_fn_mkdir_p () as_dirs= while :; do case $as_dir in #( - *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( *) as_qdir=$as_dir;; esac as_dirs="'$as_qdir' $as_dirs" @@ -4076,7 +5658,7 @@ $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$as_dir" : 'X\(//\)[^/]' \| \ X"$as_dir" : 'X\(//\)$' \| \ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X"$as_dir" | +printf "%s\n" X"$as_dir" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q @@ -4139,7 +5721,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 # values after options handling. ac_log=" This file was extended by check_interfaces $as_me 1.4, which was -generated by GNU Autoconf 2.69. Invocation command line was +generated by GNU Autoconf 2.71. Invocation command line was CONFIG_FILES = $CONFIG_FILES CONFIG_HEADERS = $CONFIG_HEADERS @@ -4161,6 +5743,7 @@ esac cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 # Files that config.status was made for. config_files="$ac_config_files" +config_commands="$ac_config_commands" _ACEOF @@ -4185,23 +5768,30 @@ Usage: $0 [OPTION]... [TAG]... Configuration files: $config_files +Configuration commands: +$config_commands + Report bugs to the package provider." _ACEOF +ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` +ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 -ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" +ac_cs_config='$ac_cs_config_escaped' ac_cs_version="\\ check_interfaces config.status 1.4 -configured by $0, generated by GNU Autoconf 2.69, +configured by $0, generated by GNU Autoconf 2.71, with options \\"\$ac_cs_config\\" -Copyright (C) 2012 Free Software Foundation, Inc. +Copyright (C) 2021 Free Software Foundation, Inc. This config.status script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it." ac_pwd='$ac_pwd' srcdir='$srcdir' INSTALL='$INSTALL' +MKDIR_P='$MKDIR_P' +AWK='$AWK' test -n "\$AWK" || AWK=awk _ACEOF @@ -4233,21 +5823,21 @@ do -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) ac_cs_recheck=: ;; --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) - $as_echo "$ac_cs_version"; exit ;; + printf "%s\n" "$ac_cs_version"; exit ;; --config | --confi | --conf | --con | --co | --c ) - $as_echo "$ac_cs_config"; exit ;; + printf "%s\n" "$ac_cs_config"; exit ;; --debug | --debu | --deb | --de | --d | -d ) debug=: ;; --file | --fil | --fi | --f ) $ac_shift case $ac_optarg in - *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; '') as_fn_error $? "missing file argument" ;; esac as_fn_append CONFIG_FILES " '$ac_optarg'" ac_need_defaults=false;; --he | --h | --help | --hel | -h ) - $as_echo "$ac_cs_usage"; exit ;; + printf "%s\n" "$ac_cs_usage"; exit ;; -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | -silent | --silent | --silen | --sile | --sil | --si | --s) ac_cs_silent=: ;; @@ -4275,7 +5865,7 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 if \$ac_cs_recheck; then set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion shift - \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 + \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 CONFIG_SHELL='$SHELL' export CONFIG_SHELL exec "\$@" @@ -4289,11 +5879,16 @@ exec 5>>config.log sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX ## Running $as_me. ## _ASBOX - $as_echo "$ac_log" + printf "%s\n" "$ac_log" } >&5 _ACEOF cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# +# INIT-COMMANDS +# +AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" + _ACEOF cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 @@ -4302,6 +5897,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 for ac_config_target in $ac_config_targets do case $ac_config_target in + "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; @@ -4312,9 +5908,10 @@ done # If the user did not use the arguments to specify the items to instantiate, # then the envvar interface is used. Set only those that are not. # We use the long form for the default assignment because of an extremely -# bizarre bug on SunOS 4.1.4. +# bizarre bug on SunOS 4.1.3. if $ac_need_defaults; then - test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files + test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files + test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands fi # Have a temporary directory for convenience. Make it in the build tree @@ -4503,7 +6100,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 fi # test -n "$CONFIG_FILES" -eval set X " :F $CONFIG_FILES " +eval set X " :F $CONFIG_FILES :C $CONFIG_COMMANDS" shift for ac_tag do @@ -4542,7 +6139,7 @@ do esac || as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; esac - case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac + case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac as_fn_append ac_file_inputs " '$ac_f'" done @@ -4550,17 +6147,17 @@ do # use $as_me), people would be surprised to read: # /* config.h. Generated by config.status. */ configure_input='Generated from '` - $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' + printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' `' by configure.' if test x"$ac_file" != x-; then configure_input="$ac_file. $configure_input" - { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 -$as_echo "$as_me: creating $ac_file" >&6;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 +printf "%s\n" "$as_me: creating $ac_file" >&6;} fi # Neutralize special characters interpreted by sed in replacement strings. case $configure_input in #( *\&* | *\|* | *\\* ) - ac_sed_conf_input=`$as_echo "$configure_input" | + ac_sed_conf_input=`printf "%s\n" "$configure_input" | sed 's/[\\\\&|]/\\\\&/g'`;; #( *) ac_sed_conf_input=$configure_input;; esac @@ -4577,7 +6174,7 @@ $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$ac_file" : 'X\(//\)[^/]' \| \ X"$ac_file" : 'X\(//\)$' \| \ X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X"$ac_file" | +printf "%s\n" X"$ac_file" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q @@ -4601,9 +6198,9 @@ $as_echo X"$ac_file" | case "$ac_dir" in .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; *) - ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` + ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` # A ".." for each directory in $ac_dir_suffix. - ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` + ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` case $ac_top_builddir_sub in "") ac_top_builddir_sub=. ac_top_build_prefix= ;; *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; @@ -4641,6 +6238,11 @@ ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; esac + ac_MKDIR_P=$MKDIR_P + case $MKDIR_P in + [\\/$]* | ?:[\\/]* ) ;; + */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; + esac _ACEOF cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 @@ -4660,8 +6262,8 @@ ac_sed_dataroot=' case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in *datarootdir*) ac_datarootdir_seen=yes;; *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 -$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 +printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} _ACEOF cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ac_datarootdir_hack=' @@ -4695,6 +6297,7 @@ s&@builddir@&$ac_builddir&;t t s&@abs_builddir@&$ac_abs_builddir&;t t s&@abs_top_builddir@&$ac_abs_top_builddir&;t t s&@INSTALL@&$ac_INSTALL&;t t +s&@MKDIR_P@&$ac_MKDIR_P&;t t $ac_datarootdir_hack " eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ @@ -4704,9 +6307,9 @@ test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ "$ac_tmp/out"`; test -z "$ac_out"; } && - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' which seems to be undefined. Please make sure it is defined" >&5 -$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' +printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' which seems to be undefined. Please make sure it is defined" >&2;} rm -f "$ac_tmp/stdin" @@ -4718,9 +6321,111 @@ which seems to be undefined. Please make sure it is defined" >&2;} ;; - + :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 +printf "%s\n" "$as_me: executing $ac_file commands" >&6;} + ;; esac + + case $ac_file$ac_mode in + "depfiles":C) test x"$AMDEP_TRUE" != x"" || { + # Older Autoconf quotes --file arguments for eval, but not when files + # are listed without --file. Let's play safe and only enable the eval + # if we detect the quoting. + # TODO: see whether this extra hack can be removed once we start + # requiring Autoconf 2.70 or later. + case $CONFIG_FILES in #( + *\'*) : + eval set x "$CONFIG_FILES" ;; #( + *) : + set x $CONFIG_FILES ;; #( + *) : + ;; +esac + shift + # Used to flag and report bootstrapping failures. + am_rc=0 + for am_mf + do + # Strip MF so we end up with the name of the file. + am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` + # Check whether this is an Automake generated Makefile which includes + # dependency-tracking related rules and includes. + # Grep'ing the whole file directly is not great: AIX grep has a line + # limit of 2048, but all sed's we know have understand at least 4000. + sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ + || continue + am_dirpart=`$as_dirname -- "$am_mf" || +$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$am_mf" : 'X\(//\)[^/]' \| \ + X"$am_mf" : 'X\(//\)$' \| \ + X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || +printf "%s\n" X"$am_mf" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + am_filepart=`$as_basename -- "$am_mf" || +$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ + X"$am_mf" : 'X\(//\)$' \| \ + X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || +printf "%s\n" X/"$am_mf" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + { echo "$as_me:$LINENO: cd "$am_dirpart" \ + && sed -e '/# am--include-marker/d' "$am_filepart" \ + | $MAKE -f - am--depfiles" >&5 + (cd "$am_dirpart" \ + && sed -e '/# am--include-marker/d' "$am_filepart" \ + | $MAKE -f - am--depfiles) >&5 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } || am_rc=$? + done + if test $am_rc -ne 0; then + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "Something went wrong bootstrapping makefile fragments + for automatic dependency tracking. If GNU make was not used, consider + re-running the configure script with MAKE=\"gmake\" (or whatever is + necessary). You can also try re-running configure with the + '--disable-dependency-tracking' option to at least be able to build + the package (albeit without support for automatic dependency tracking). +See \`config.log' for more details" "$LINENO" 5; } + fi + { am_dirpart=; unset am_dirpart;} + { am_filepart=; unset am_filepart;} + { am_mf=; unset am_mf;} + { am_rc=; unset am_rc;} + rm -f conftest-deps.mk +} + ;; + + esac done # for ac_tag @@ -4753,7 +6458,8 @@ if test "$no_create" != yes; then $ac_cs_success || as_fn_exit 1 fi if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 -$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} fi + diff --git a/configure.ac b/configure.ac index 049cfde..69167c6 100644 --- a/configure.ac +++ b/configure.ac @@ -1,7 +1,12 @@ -AC_INIT(check_interfaces, 1.4) +AC_PREREQ([2.71]) +AC_INIT([check_interfaces],[1.4]) AC_PREFIX_DEFAULT(/usr/local/nagios) -AC_PROG_CC -AC_PROG_INSTALL +AC_PROG_CC() +AC_PROG_INSTALL() + +AM_INIT_AUTOMAKE([1.16.5]) + +AM_SILENT_RULES([yes]) if test "$cross_compiling" != "yes"; @@ -52,6 +57,26 @@ AC_SEARCH_LIBS(pow, [c m], AC_DEFINE([HAVE_POW])) dnl look for the getaddrinfo() function AC_SEARCH_LIBS(getaddrinfo, [c], AC_DEFINE([HAVE_GETADDRINFO])) +AC_CHECK_FUNCS([clock_gettime]) +AC_CHECK_FUNCS([gettimeofday]) +AC_CHECK_FUNCS([memset]) +AC_CHECK_FUNCS([pow]) +AC_CHECK_FUNCS([regcomp]) +AC_CHECK_FUNCS([setenv]) +AC_CHECK_FUNCS([strchr]) +AC_CHECK_FUNCS([strrchr]) +AC_CHECK_FUNCS([strstr]) +AC_CHECK_FUNCS([strtol]) +AC_CHECK_FUNCS([strtoull]) +AC_CHECK_HEADERS([netdb.h]) +AC_CHECK_HEADERS([sys/socket.h]) +AC_CHECK_HEADERS([sys/time.h]) +AC_CHECK_HEADERS([unistd.h]) +AC_CHECK_HEADER_STDBOOL +AC_CHECK_TYPES([ptrdiff_t]) +AC_FUNC_MALLOC +AC_TYPE_SIZE_T + AC_SUBST([SNMP_LIBS]) AC_CONFIG_FILES([Makefile]) diff --git a/depcomp b/depcomp new file mode 100755 index 0000000..715e343 --- /dev/null +++ b/depcomp @@ -0,0 +1,791 @@ +#! /bin/sh +# depcomp - compile a program generating dependencies as side-effects + +scriptversion=2018-03-07.03; # UTC + +# Copyright (C) 1999-2021 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Originally written by Alexandre Oliva . + +case $1 in + '') + echo "$0: No command. Try '$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: depcomp [--help] [--version] PROGRAM [ARGS] + +Run PROGRAMS ARGS to compile a file, generating dependencies +as side-effects. + +Environment variables: + depmode Dependency tracking mode. + source Source file read by 'PROGRAMS ARGS'. + object Object file output by 'PROGRAMS ARGS'. + DEPDIR directory where to store dependencies. + depfile Dependency file to output. + tmpdepfile Temporary file to use when outputting dependencies. + libtool Whether libtool is used (yes/no). + +Report bugs to . +EOF + exit $? + ;; + -v | --v*) + echo "depcomp $scriptversion" + exit $? + ;; +esac + +# Get the directory component of the given path, and save it in the +# global variables '$dir'. Note that this directory component will +# be either empty or ending with a '/' character. This is deliberate. +set_dir_from () +{ + case $1 in + */*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;; + *) dir=;; + esac +} + +# Get the suffix-stripped basename of the given path, and save it the +# global variable '$base'. +set_base_from () +{ + base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'` +} + +# If no dependency file was actually created by the compiler invocation, +# we still have to create a dummy depfile, to avoid errors with the +# Makefile "include basename.Plo" scheme. +make_dummy_depfile () +{ + echo "#dummy" > "$depfile" +} + +# Factor out some common post-processing of the generated depfile. +# Requires the auxiliary global variable '$tmpdepfile' to be set. +aix_post_process_depfile () +{ + # If the compiler actually managed to produce a dependency file, + # post-process it. + if test -f "$tmpdepfile"; then + # Each line is of the form 'foo.o: dependency.h'. + # Do two passes, one to just change these to + # $object: dependency.h + # and one to simply output + # dependency.h: + # which is needed to avoid the deleted-header problem. + { sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile" + sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile" + } > "$depfile" + rm -f "$tmpdepfile" + else + make_dummy_depfile + fi +} + +# A tabulation character. +tab=' ' +# A newline character. +nl=' +' +# Character ranges might be problematic outside the C locale. +# These definitions help. +upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ +lower=abcdefghijklmnopqrstuvwxyz +digits=0123456789 +alpha=${upper}${lower} + +if test -z "$depmode" || test -z "$source" || test -z "$object"; then + echo "depcomp: Variables source, object and depmode must be set" 1>&2 + exit 1 +fi + +# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. +depfile=${depfile-`echo "$object" | + sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} +tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} + +rm -f "$tmpdepfile" + +# Avoid interferences from the environment. +gccflag= dashmflag= + +# Some modes work just like other modes, but use different flags. We +# parameterize here, but still list the modes in the big case below, +# to make depend.m4 easier to write. Note that we *cannot* use a case +# here, because this file can only contain one case statement. +if test "$depmode" = hp; then + # HP compiler uses -M and no extra arg. + gccflag=-M + depmode=gcc +fi + +if test "$depmode" = dashXmstdout; then + # This is just like dashmstdout with a different argument. + dashmflag=-xM + depmode=dashmstdout +fi + +cygpath_u="cygpath -u -f -" +if test "$depmode" = msvcmsys; then + # This is just like msvisualcpp but w/o cygpath translation. + # Just convert the backslash-escaped backslashes to single forward + # slashes to satisfy depend.m4 + cygpath_u='sed s,\\\\,/,g' + depmode=msvisualcpp +fi + +if test "$depmode" = msvc7msys; then + # This is just like msvc7 but w/o cygpath translation. + # Just convert the backslash-escaped backslashes to single forward + # slashes to satisfy depend.m4 + cygpath_u='sed s,\\\\,/,g' + depmode=msvc7 +fi + +if test "$depmode" = xlc; then + # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information. + gccflag=-qmakedep=gcc,-MF + depmode=gcc +fi + +case "$depmode" in +gcc3) +## gcc 3 implements dependency tracking that does exactly what +## we want. Yay! Note: for some reason libtool 1.4 doesn't like +## it if -MD -MP comes after the -MF stuff. Hmm. +## Unfortunately, FreeBSD c89 acceptance of flags depends upon +## the command line argument order; so add the flags where they +## appear in depend2.am. Note that the slowdown incurred here +## affects only configure: in makefiles, %FASTDEP% shortcuts this. + for arg + do + case $arg in + -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; + *) set fnord "$@" "$arg" ;; + esac + shift # fnord + shift # $arg + done + "$@" + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + mv "$tmpdepfile" "$depfile" + ;; + +gcc) +## Note that this doesn't just cater to obsosete pre-3.x GCC compilers. +## but also to in-use compilers like IMB xlc/xlC and the HP C compiler. +## (see the conditional assignment to $gccflag above). +## There are various ways to get dependency output from gcc. Here's +## why we pick this rather obscure method: +## - Don't want to use -MD because we'd like the dependencies to end +## up in a subdir. Having to rename by hand is ugly. +## (We might end up doing this anyway to support other compilers.) +## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like +## -MM, not -M (despite what the docs say). Also, it might not be +## supported by the other compilers which use the 'gcc' depmode. +## - Using -M directly means running the compiler twice (even worse +## than renaming). + if test -z "$gccflag"; then + gccflag=-MD, + fi + "$@" -Wp,"$gccflag$tmpdepfile" + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + # The second -e expression handles DOS-style file names with drive + # letters. + sed -e 's/^[^:]*: / /' \ + -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" +## This next piece of magic avoids the "deleted header file" problem. +## The problem is that when a header file which appears in a .P file +## is deleted, the dependency causes make to die (because there is +## typically no way to rebuild the header). We avoid this by adding +## dummy dependencies for each header file. Too bad gcc doesn't do +## this for us directly. +## Some versions of gcc put a space before the ':'. On the theory +## that the space means something, we add a space to the output as +## well. hp depmode also adds that space, but also prefixes the VPATH +## to the object. Take care to not repeat it in the output. +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +sgi) + if test "$libtool" = yes; then + "$@" "-Wp,-MDupdate,$tmpdepfile" + else + "$@" -MDupdate "$tmpdepfile" + fi + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + + if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files + echo "$object : \\" > "$depfile" + # Clip off the initial element (the dependent). Don't try to be + # clever and replace this with sed code, as IRIX sed won't handle + # lines with more than a fixed number of characters (4096 in + # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; + # the IRIX cc adds comments like '#:fec' to the end of the + # dependency line. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \ + | tr "$nl" ' ' >> "$depfile" + echo >> "$depfile" + # The second pass generates a dummy entry for each header file. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ + >> "$depfile" + else + make_dummy_depfile + fi + rm -f "$tmpdepfile" + ;; + +xlc) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +aix) + # The C for AIX Compiler uses -M and outputs the dependencies + # in a .u file. In older versions, this file always lives in the + # current directory. Also, the AIX compiler puts '$object:' at the + # start of each line; $object doesn't have directory information. + # Version 6 uses the directory in both cases. + set_dir_from "$object" + set_base_from "$object" + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.u + tmpdepfile2=$base.u + tmpdepfile3=$dir.libs/$base.u + "$@" -Wc,-M + else + tmpdepfile1=$dir$base.u + tmpdepfile2=$dir$base.u + tmpdepfile3=$dir$base.u + "$@" -M + fi + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + do + test -f "$tmpdepfile" && break + done + aix_post_process_depfile + ;; + +tcc) + # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26 + # FIXME: That version still under development at the moment of writing. + # Make that this statement remains true also for stable, released + # versions. + # It will wrap lines (doesn't matter whether long or short) with a + # trailing '\', as in: + # + # foo.o : \ + # foo.c \ + # foo.h \ + # + # It will put a trailing '\' even on the last line, and will use leading + # spaces rather than leading tabs (at least since its commit 0394caf7 + # "Emit spaces for -MD"). + "$@" -MD -MF "$tmpdepfile" + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'. + # We have to change lines of the first kind to '$object: \'. + sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile" + # And for each line of the second kind, we have to emit a 'dep.h:' + # dummy dependency, to avoid the deleted-header problem. + sed -n -e 's|^ *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile" + rm -f "$tmpdepfile" + ;; + +## The order of this option in the case statement is important, since the +## shell code in configure will try each of these formats in the order +## listed in this file. A plain '-MD' option would be understood by many +## compilers, so we must ensure this comes after the gcc and icc options. +pgcc) + # Portland's C compiler understands '-MD'. + # Will always output deps to 'file.d' where file is the root name of the + # source file under compilation, even if file resides in a subdirectory. + # The object file name does not affect the name of the '.d' file. + # pgcc 10.2 will output + # foo.o: sub/foo.c sub/foo.h + # and will wrap long lines using '\' : + # foo.o: sub/foo.c ... \ + # sub/foo.h ... \ + # ... + set_dir_from "$object" + # Use the source, not the object, to determine the base name, since + # that's sadly what pgcc will do too. + set_base_from "$source" + tmpdepfile=$base.d + + # For projects that build the same source file twice into different object + # files, the pgcc approach of using the *source* file root name can cause + # problems in parallel builds. Use a locking strategy to avoid stomping on + # the same $tmpdepfile. + lockdir=$base.d-lock + trap " + echo '$0: caught signal, cleaning up...' >&2 + rmdir '$lockdir' + exit 1 + " 1 2 13 15 + numtries=100 + i=$numtries + while test $i -gt 0; do + # mkdir is a portable test-and-set. + if mkdir "$lockdir" 2>/dev/null; then + # This process acquired the lock. + "$@" -MD + stat=$? + # Release the lock. + rmdir "$lockdir" + break + else + # If the lock is being held by a different process, wait + # until the winning process is done or we timeout. + while test -d "$lockdir" && test $i -gt 0; do + sleep 1 + i=`expr $i - 1` + done + fi + i=`expr $i - 1` + done + trap - 1 2 13 15 + if test $i -le 0; then + echo "$0: failed to acquire lock after $numtries attempts" >&2 + echo "$0: check lockdir '$lockdir'" >&2 + exit 1 + fi + + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + # Each line is of the form `foo.o: dependent.h', + # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. + # Do two passes, one to just change these to + # `$object: dependent.h' and one to simply `dependent.h:'. + sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process this invocation + # correctly. Breaking it into two sed invocations is a workaround. + sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp2) + # The "hp" stanza above does not work with aCC (C++) and HP's ia64 + # compilers, which have integrated preprocessors. The correct option + # to use with these is +Maked; it writes dependencies to a file named + # 'foo.d', which lands next to the object file, wherever that + # happens to be. + # Much of this is similar to the tru64 case; see comments there. + set_dir_from "$object" + set_base_from "$object" + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir.libs/$base.d + "$@" -Wc,+Maked + else + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir$base.d + "$@" +Maked + fi + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile1" "$tmpdepfile2" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile" + # Add 'dependent.h:' lines. + sed -ne '2,${ + s/^ *// + s/ \\*$// + s/$/:/ + p + }' "$tmpdepfile" >> "$depfile" + else + make_dummy_depfile + fi + rm -f "$tmpdepfile" "$tmpdepfile2" + ;; + +tru64) + # The Tru64 compiler uses -MD to generate dependencies as a side + # effect. 'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'. + # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put + # dependencies in 'foo.d' instead, so we check for that too. + # Subdirectories are respected. + set_dir_from "$object" + set_base_from "$object" + + if test "$libtool" = yes; then + # Libtool generates 2 separate objects for the 2 libraries. These + # two compilations output dependencies in $dir.libs/$base.o.d and + # in $dir$base.o.d. We have to check for both files, because + # one of the two compilations can be disabled. We should prefer + # $dir$base.o.d over $dir.libs/$base.o.d because the latter is + # automatically cleaned when .libs/ is deleted, while ignoring + # the former would cause a distcleancheck panic. + tmpdepfile1=$dir$base.o.d # libtool 1.5 + tmpdepfile2=$dir.libs/$base.o.d # Likewise. + tmpdepfile3=$dir.libs/$base.d # Compaq CCC V6.2-504 + "$@" -Wc,-MD + else + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir$base.d + tmpdepfile3=$dir$base.d + "$@" -MD + fi + + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + do + test -f "$tmpdepfile" && break + done + # Same post-processing that is required for AIX mode. + aix_post_process_depfile + ;; + +msvc7) + if test "$libtool" = yes; then + showIncludes=-Wc,-showIncludes + else + showIncludes=-showIncludes + fi + "$@" $showIncludes > "$tmpdepfile" + stat=$? + grep -v '^Note: including file: ' "$tmpdepfile" + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + # The first sed program below extracts the file names and escapes + # backslashes for cygpath. The second sed program outputs the file + # name when reading, but also accumulates all include files in the + # hold buffer in order to output them again at the end. This only + # works with sed implementations that can handle large buffers. + sed < "$tmpdepfile" -n ' +/^Note: including file: *\(.*\)/ { + s//\1/ + s/\\/\\\\/g + p +}' | $cygpath_u | sort -u | sed -n ' +s/ /\\ /g +s/\(.*\)/'"$tab"'\1 \\/p +s/.\(.*\) \\/\1:/ +H +$ { + s/.*/'"$tab"'/ + G + p +}' >> "$depfile" + echo >> "$depfile" # make sure the fragment doesn't end with a backslash + rm -f "$tmpdepfile" + ;; + +msvc7msys) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +#nosideeffect) + # This comment above is used by automake to tell side-effect + # dependency tracking mechanisms from slower ones. + +dashmstdout) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout, regardless of -o. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + # Remove '-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + test -z "$dashmflag" && dashmflag=-M + # Require at least two characters before searching for ':' + # in the target name. This is to cope with DOS-style filenames: + # a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise. + "$@" $dashmflag | + sed "s|^[$tab ]*[^:$tab ][^:][^:]*:[$tab ]*|$object: |" > "$tmpdepfile" + rm -f "$depfile" + cat < "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process this sed invocation + # correctly. Breaking it into two sed invocations is a workaround. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +dashXmstdout) + # This case only exists to satisfy depend.m4. It is never actually + # run, as this mode is specially recognized in the preamble. + exit 1 + ;; + +makedepend) + "$@" || exit $? + # Remove any Libtool call + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + # X makedepend + shift + cleared=no eat=no + for arg + do + case $cleared in + no) + set ""; shift + cleared=yes ;; + esac + if test $eat = yes; then + eat=no + continue + fi + case "$arg" in + -D*|-I*) + set fnord "$@" "$arg"; shift ;; + # Strip any option that makedepend may not understand. Remove + # the object too, otherwise makedepend will parse it as a source file. + -arch) + eat=yes ;; + -*|$object) + ;; + *) + set fnord "$@" "$arg"; shift ;; + esac + done + obj_suffix=`echo "$object" | sed 's/^.*\././'` + touch "$tmpdepfile" + ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@" + rm -f "$depfile" + # makedepend may prepend the VPATH from the source file name to the object. + # No need to regex-escape $object, excess matching of '.' is harmless. + sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process the last invocation + # correctly. Breaking it into two sed invocations is a workaround. + sed '1,2d' "$tmpdepfile" \ + | tr ' ' "$nl" \ + | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" "$tmpdepfile".bak + ;; + +cpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + # Remove '-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + "$@" -E \ + | sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ + -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ + | sed '$ s: \\$::' > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + cat < "$tmpdepfile" >> "$depfile" + sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvisualcpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + IFS=" " + for arg + do + case "$arg" in + -o) + shift + ;; + $object) + shift + ;; + "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") + set fnord "$@" + shift + shift + ;; + *) + set fnord "$@" "$arg" + shift + shift + ;; + esac + done + "$@" -E 2>/dev/null | + sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile" + echo "$tab" >> "$depfile" + sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvcmsys) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +none) + exec "$@" + ;; + +*) + echo "Unknown depmode $depmode" 1>&2 + exit 1 + ;; +esac + +exit 0 + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC0" +# time-stamp-end: "; # UTC" +# End: diff --git a/missing b/missing new file mode 100755 index 0000000..1fe1611 --- /dev/null +++ b/missing @@ -0,0 +1,215 @@ +#! /bin/sh +# Common wrapper for a few potentially missing GNU programs. + +scriptversion=2018-03-07.03; # UTC + +# Copyright (C) 1996-2021 Free Software Foundation, Inc. +# Originally written by Fran,cois Pinard , 1996. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +if test $# -eq 0; then + echo 1>&2 "Try '$0 --help' for more information" + exit 1 +fi + +case $1 in + + --is-lightweight) + # Used by our autoconf macros to check whether the available missing + # script is modern enough. + exit 0 + ;; + + --run) + # Back-compat with the calling convention used by older automake. + shift + ;; + + -h|--h|--he|--hel|--help) + echo "\ +$0 [OPTION]... PROGRAM [ARGUMENT]... + +Run 'PROGRAM [ARGUMENT]...', returning a proper advice when this fails due +to PROGRAM being missing or too old. + +Options: + -h, --help display this help and exit + -v, --version output version information and exit + +Supported PROGRAM values: + aclocal autoconf autoheader autom4te automake makeinfo + bison yacc flex lex help2man + +Version suffixes to PROGRAM as well as the prefixes 'gnu-', 'gnu', and +'g' are ignored when checking the name. + +Send bug reports to ." + exit $? + ;; + + -v|--v|--ve|--ver|--vers|--versi|--versio|--version) + echo "missing $scriptversion (GNU Automake)" + exit $? + ;; + + -*) + echo 1>&2 "$0: unknown '$1' option" + echo 1>&2 "Try '$0 --help' for more information" + exit 1 + ;; + +esac + +# Run the given program, remember its exit status. +"$@"; st=$? + +# If it succeeded, we are done. +test $st -eq 0 && exit 0 + +# Also exit now if we it failed (or wasn't found), and '--version' was +# passed; such an option is passed most likely to detect whether the +# program is present and works. +case $2 in --version|--help) exit $st;; esac + +# Exit code 63 means version mismatch. This often happens when the user +# tries to use an ancient version of a tool on a file that requires a +# minimum version. +if test $st -eq 63; then + msg="probably too old" +elif test $st -eq 127; then + # Program was missing. + msg="missing on your system" +else + # Program was found and executed, but failed. Give up. + exit $st +fi + +perl_URL=https://www.perl.org/ +flex_URL=https://github.com/westes/flex +gnu_software_URL=https://www.gnu.org/software + +program_details () +{ + case $1 in + aclocal|automake) + echo "The '$1' program is part of the GNU Automake package:" + echo "<$gnu_software_URL/automake>" + echo "It also requires GNU Autoconf, GNU m4 and Perl in order to run:" + echo "<$gnu_software_URL/autoconf>" + echo "<$gnu_software_URL/m4/>" + echo "<$perl_URL>" + ;; + autoconf|autom4te|autoheader) + echo "The '$1' program is part of the GNU Autoconf package:" + echo "<$gnu_software_URL/autoconf/>" + echo "It also requires GNU m4 and Perl in order to run:" + echo "<$gnu_software_URL/m4/>" + echo "<$perl_URL>" + ;; + esac +} + +give_advice () +{ + # Normalize program name to check for. + normalized_program=`echo "$1" | sed ' + s/^gnu-//; t + s/^gnu//; t + s/^g//; t'` + + printf '%s\n' "'$1' is $msg." + + configure_deps="'configure.ac' or m4 files included by 'configure.ac'" + case $normalized_program in + autoconf*) + echo "You should only need it if you modified 'configure.ac'," + echo "or m4 files included by it." + program_details 'autoconf' + ;; + autoheader*) + echo "You should only need it if you modified 'acconfig.h' or" + echo "$configure_deps." + program_details 'autoheader' + ;; + automake*) + echo "You should only need it if you modified 'Makefile.am' or" + echo "$configure_deps." + program_details 'automake' + ;; + aclocal*) + echo "You should only need it if you modified 'acinclude.m4' or" + echo "$configure_deps." + program_details 'aclocal' + ;; + autom4te*) + echo "You might have modified some maintainer files that require" + echo "the 'autom4te' program to be rebuilt." + program_details 'autom4te' + ;; + bison*|yacc*) + echo "You should only need it if you modified a '.y' file." + echo "You may want to install the GNU Bison package:" + echo "<$gnu_software_URL/bison/>" + ;; + lex*|flex*) + echo "You should only need it if you modified a '.l' file." + echo "You may want to install the Fast Lexical Analyzer package:" + echo "<$flex_URL>" + ;; + help2man*) + echo "You should only need it if you modified a dependency" \ + "of a man page." + echo "You may want to install the GNU Help2man package:" + echo "<$gnu_software_URL/help2man/>" + ;; + makeinfo*) + echo "You should only need it if you modified a '.texi' file, or" + echo "any other file indirectly affecting the aspect of the manual." + echo "You might want to install the Texinfo package:" + echo "<$gnu_software_URL/texinfo/>" + echo "The spurious makeinfo call might also be the consequence of" + echo "using a buggy 'make' (AIX, DU, IRIX), in which case you might" + echo "want to install GNU make:" + echo "<$gnu_software_URL/make/>" + ;; + *) + echo "You might have modified some files without having the proper" + echo "tools for further handling them. Check the 'README' file, it" + echo "often tells you about the needed prerequisites for installing" + echo "this package. You may also peek at any GNU archive site, in" + echo "case some other package contains this missing '$1' program." + ;; + esac +} + +give_advice "$1" | sed -e '1s/^/WARNING: /' \ + -e '2,$s/^/ /' >&2 + +# Propagate the correct exit status (expected to be 127 for a program +# not found, 63 for a program that failed due to version mismatch). +exit $st + +# Local variables: +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC0" +# time-stamp-end: "; # UTC" +# End: diff --git a/snmp_bulkget.c b/snmp_bulkget.c index ac182c8..10b65ff 100644 --- a/snmp_bulkget.c +++ b/snmp_bulkget.c @@ -54,14 +54,11 @@ #endif #include - +#include #include +#include #include -#include -#include #include -#include -#include /* getenv */ #include @@ -70,8 +67,89 @@ #include #include "snmp_bulkget.h" -#include "utils.h" +/* + * operating modes + */ +const char *modes[] = {"default", "cisco", "nonbulk", "bintec", NULL}; + +/* + * text strings to output in the perfdata + */ + +char *if_vars_default[] = {"inOctets", "outOctets", "inDiscards", "outDiscards", + "inErrors", "outErrors", "inUcast", "outUcast", + "speed", "inBitps", "outBitps"}; + +char *if_vars_cisco[] = {"inOctets", "outOctets", "inDiscards", + "outDiscards", "inCRCs", "outCollisions", + "inUcast", "outUcast", "speed", + "inBitps", "outBitps"}; + +/* + * OIDs, hardcoded to remove the dependency on MIBs + */ +char *oid_if_bulkget[] = {".1.3.6.1.2.1.1.3", ".1.3.6.1.2.1.2.1", + ".1.3.6.1.2.1.2.2.1.2", + 0}; /* "uptime", "ifNumber", "ifDescr" */ + +size_t sizeof_oid_if_bulkget(void) { return sizeof(oid_if_bulkget); } + +char *oid_if_get[] = {".1.3.6.1.2.1.1.3.0", ".1.3.6.1.2.1.2.1.0", + ".1.3.6.1.2.1.2.2.1.2.1", + 0}; /* "uptime", "ifNumber", "ifDescr" */ + +size_t sizeof_oid_if_get(void) { return sizeof(oid_if_get); } + +char *oid_if_bintec[] = {".1.3.6.1.2.1.1.3.0", ".1.3.6.1.2.1.2.1.0", + ".1.3.6.1.2.1.2.2.1.2.0", + 0}; /* "uptime", "ifNumber", "ifDescr" */ + +size_t sizeof_oid_if_bintec(void) { return sizeof(oid_if_bintec); } + +char *oid_alias_bulkget[] = {".1.3.6.1.2.1.31.1.1.1.18", 0}; /* "alias" */ +char *oid_alias_get[] = {".1.3.6.1.2.1.31.1.1.1.18.1", 0}; /* "alias" */ +char *oid_alias_bintec[] = {".1.3.6.1.2.1.31.1.1.1.18.0", 0}; /* "alias" */ +char *oid_names_bulkget[] = {".1.3.6.1.2.1.31.1.1.1.1", 0}; /* "name" */ +char *oid_names_get[] = {".1.3.6.1.2.1.31.1.1.1.1.1", 0}; /* "name" */ +char *oid_names_bintec[] = {".1.3.6.1.2.1.31.1.1.1.1.0", + 0}; /* "name - NOT TESTED!" */ + +char *oid_vals_default[] = {".1.3.6.1.2.1.2.2.1.7", /* ifAdminStatus */ + ".1.3.6.1.2.1.2.2.1.8", /* ifOperStatus */ + ".1.3.6.1.2.1.2.2.1.10", /* ifInOctets */ + ".1.3.6.1.2.1.2.2.1.13", /* ifInDiscards */ + ".1.3.6.1.2.1.2.2.1.14", /* ifInErrors */ + ".1.3.6.1.2.1.2.2.1.16", /* ifOutOctets */ + ".1.3.6.1.2.1.2.2.1.19", /* ifOutDiscards */ + ".1.3.6.1.2.1.2.2.1.20", /* ifOutErrors */ + 0}; + +char *oid_vals_cisco[] = {".1.3.6.1.2.1.2.2.1.7", /* ifAdminStatus */ + ".1.3.6.1.2.1.2.2.1.8", /* ifOperStatus */ + ".1.3.6.1.2.1.2.2.1.10", /* ifInOctets */ + ".1.3.6.1.2.1.2.2.1.13", /* ifInDiscards */ + ".1.3.6.1.4.1.9.2.2.1.1.12", /* locIfInCRC */ + ".1.3.6.1.2.1.2.2.1.16", /* ifOutOctets */ + ".1.3.6.1.2.1.2.2.1.19", /* ifOutDiscards */ + ".1.3.6.1.4.1.9.2.2.1.1.25", /* locIfCollisions */ + 0}; + +char *oid_extended[] = {".1.3.6.1.2.1.31.1.1.1.6", /* ifHCInOctets */ + ".1.3.6.1.2.1.31.1.1.1.10", /* ifHCOutOctets */ + ".1.3.6.1.2.1.2.2.1.11", /* ifInUcastPkts */ + ".1.3.6.1.2.1.2.2.1.17", /* ifOutUcastPkts */ + ".1.3.6.1.2.1.2.2.1.5", /* ifSpeed */ + ".1.3.6.1.2.1.31.1.1.1.15", /* ifHighSpeed */ + ".1.3.6.1.2.1.31.1.1.1.18", /* alias */ + ".1.3.6.1.2.1.31.1.1.1.1", /* name */ + 0}; + +char *oid_extended_cisco[] = { + ".1.3.6.1.4.1.9.5.1.4.1.1.23", /* portAdditionalOperStatus */ + 0}; + +char default_community[] = "public"; /* we assume that the index number is the same as the last digit of the OID * which may not always hold true... @@ -83,1657 +161,504 @@ * make non-posix code optional e.g. asprintf */ - -void create_pdu(int, char **, netsnmp_pdu **, struct OIDStruct **, int, long); - - -/* hardware mode */ -int mode = DEFAULT; - /* uptime counter */ -unsigned int uptime = 0, sleep_usecs = 0; -unsigned int lastcheck = 0; +unsigned int uptime = 0; unsigned int parsed_lastcheck = 0; -unsigned long global_timeout = DFLT_TIMEOUT; -static int ifNumber = 0; #ifdef DEBUG -static -char *implode_result; -#endif - -static -int session_retries = 2; - -static -long pdu_max_repetitions = 4096L; - -int -main(int argc, char *argv[]) -{ - netsnmp_session session, *ss; - netsnmp_pdu *pdu; - netsnmp_pdu *response; - - netsnmp_variable_list *vars; - int status, status2; - int count = 0; /* used for: the number of interfaces we receive, the number of regex matches */ - int i, j, k; - int errorflag = 0; - int warnflag = 0; - int lastifflag = 0; - int crit_on_down_flag = 1; - int get_aliases_flag = 0; - int match_aliases_flag = 0; - int get_names_flag = 0; - int print_all_flag = 0; - int err_tolerance = 50; - int coll_tolerance = -1; - u64 speed = 0; - int bw = 0; - size_t size; - - struct ifStruct *interfaces = NULL; /* current interface data */ - struct ifStruct *oldperfdata = NULL; /* previous check interface data */ - struct OIDStruct *OIDp; - - - char *hostname=0, *community=0, *list=0, *oldperfdatap=0, *prefix = 0; - char *user = 0, *auth_proto = 0, *auth_pass = 0, *priv_proto = 0, *priv_pass = 0; - char *exclude_list = 0; -#ifdef INDEXES - char *indexes=0; -#endif /* INDEXES */ -#ifdef HAVE_GETADDRINFO - struct addrinfo *addr_list; -#endif /* HAVE_GETADDRINFO */ - - struct timeval tv; - struct timezone tz; - long double starttime; - regex_t re, exclude_re; - int ignore_count = 0; - int trimdescr = 0; - int opt; - - double inload = 0,outload = 0; - char *ins, *outs; - - char outstr[MAX_STRING]; - memset(outstr, 0, sizeof(outstr)); - String out; - out.max = MAX_STRING; - out.len = 0; - out.text = outstr; - - char perfstr[MAX_STRING]; - memset(perfstr, 0, sizeof(perfstr)); - String perf; - perf.max = MAX_STRING; - perf.len = 0; - perf.text = perfstr; - - - struct OIDStruct lastOid; - - static char **oid_ifp; - static char **oid_vals; - static char **if_vars; - static char **oid_aliasp; - static char **oid_namesp; - - oid_ifp = oid_if_bulkget; - oid_vals = oid_vals_default; - if_vars = if_vars_default; - - char *progname = strrchr(argv[0], '/'); - if (*progname && *(progname+1)) - progname++; - else - progname = "check_interfaces"; - - /* parse options */ - static struct option longopts[] = - { - {"aliases", no_argument, NULL, 'a'}, - {"match-aliases", no_argument, NULL, 'A'}, - {"bandwidth", required_argument, NULL, 'b'}, - {"community", required_argument, NULL, 'c'}, - {"down-is-ok", no_argument, NULL, 'd'}, - {"errors", required_argument, NULL, 'e'}, - {"out-errors", required_argument, NULL, 'f'}, - {"hostname", required_argument, NULL, 'h'}, -#ifdef INDEXES - {"interfaces", required_argument, NULL, 'i'}, -#endif /* INDEXES */ - {"auth-proto", required_argument, NULL, 'j'}, - {"auth-phrase", required_argument, NULL, 'J'}, - {"priv-proto", required_argument, NULL, 'k'}, - {"priv-phrase", required_argument, NULL, 'K'}, - {"mode", required_argument, NULL, 'm'}, - {"perfdata", required_argument, NULL, 'p'}, - {"prefix", required_argument, NULL, 'P'}, - {"regex", required_argument, NULL, 'r'}, - {"exclude-regex", required_argument, NULL, 'R'}, - {"if-names", no_argument, NULL, 'N'}, - {"debug-print", no_argument, NULL, 'D'}, - {"speed", required_argument, NULL, 's'}, - {"lastcheck", required_argument, NULL, 't'}, - {"user", required_argument, NULL, 'u'}, - {"trim", required_argument, NULL, 'x'}, - {"help", no_argument, NULL, '?'}, - {"timeout", required_argument, NULL, 2}, - {"sleep", required_argument, NULL, 3}, - {"retries", required_argument, NULL, 4}, - {"max-repetitions", required_argument, NULL, 5}, - {NULL, 0, NULL, 0} - }; - - - while ((opt = getopt_long(argc, argv, "aAb:c:dDe:f:h:i:j:J:k:K:m:Np:P:r:R:s:t:u:x:?", longopts, NULL)) != -1) - { - switch(opt) - { - case 'a': - get_aliases_flag = 1; - break; - case 'A': - get_aliases_flag = 1; /* we need to see what we have matched... */ - match_aliases_flag = 1; - break; - case 'b': - bw = strtol(optarg, NULL, 10); - break; - case 'c': - community = optarg; - break; - case 'd': - crit_on_down_flag = 0; - break; - case 'D': - print_all_flag = 1; - break; - case 'e': - err_tolerance = strtol(optarg, NULL, 10); - break; - case 'f': - coll_tolerance = strtol(optarg, NULL, 10); - break; - case 'h': - hostname = optarg; - break; - case 'i': -#ifdef INDEXES - indexes = optarg; -#endif /* INDEXES */ - break; - case 'j': - auth_proto = optarg; - break; - case 'J': - auth_pass = optarg; - break; - case 'k': - priv_proto = optarg; - break; - case 'K': - priv_pass = optarg; - break; - case 'm': - /* mode switch */ - for (i=0; modes[i]; i++) - { - if (!strcmp(optarg, modes[i])) - { - mode = i; - break; - } - } - break; - case 'N': - get_names_flag = 1; - break; - case 'p': - oldperfdatap = optarg; - break; - case 'P': - prefix = optarg; - break; - case 'r': - list = optarg; - break; - case 'R': - exclude_list = optarg; - break; - case 's': - speed = strtoull(optarg, NULL, 10); - break; - case 't': - lastcheck = strtol(optarg, NULL, 10); - break; - case 'u': - user = optarg; - break; - case 'x': - trimdescr = strtol(optarg, NULL, 10); - break; - case 2: - /* convert from ms to us */ - global_timeout = strtol(optarg, NULL, 10) * 1000UL; - break; - case 3: - /* convert from ms to us */ - sleep_usecs = strtol(optarg, NULL, 10) * 1000UL; - break; - case 4: - session_retries = atoi(optarg); - break; - case 5: - pdu_max_repetitions = strtol(optarg, NULL, 10); - break; - case '?': - default: - exit(usage(progname)); - - } - } - argc -= optind; - argv += optind; - - if (coll_tolerance == -1) - { - /* set the outErrors tolerance to that of inErrors unless explicitly set otherwise */ - coll_tolerance = err_tolerance; - } - - if (!(hostname)) - { - exit(usage(progname)); - } - -#ifdef HAVE_GETADDRINFO - /* check for a valid hostname / IP Address */ - if(getaddrinfo(hostname, NULL, NULL, &addr_list)) { - printf("Failed to resolve hostname %s\n", hostname); - exit(3); - } - /* name is resolvable - pass it to the snmplib */ - freeaddrinfo(addr_list); -#endif /* HAVE_GETADDRINFO */ - - if (!community) - community = default_community; - - if (exclude_list && !list) - /* use .* as the default regex */ - list = ".*"; - - /* get the start time */ - gettimeofday(&tv, &tz); - starttime=(long double)tv.tv_sec + (((long double)tv.tv_usec)/1000000); - - /* parse the interfaces regex */ - if (list) { - status = regcomp(&re, list, REG_ICASE|REG_EXTENDED|REG_NOSUB); - if (status != 0) { - printf("Error creating regex\n"); - exit (3); - } - - if (exclude_list) { - status = regcomp(&exclude_re, exclude_list, REG_ICASE|REG_EXTENDED|REG_NOSUB); - if (status != 0) { - printf("Error creating exclusion regex\n"); - exit (3); - } - } - } - - /* set the MIB variable if it is unset to avoid net-snmp warnings */ - if (getenv("MIBS") == NULL) - setenv("MIBS", "", 1); - -#ifdef DEBUG - benchmark_start("Start SNMP session"); -#endif - if (user) - /* use snmpv3 */ - ss=start_session_v3(&session, user, auth_proto, auth_pass, priv_proto, priv_pass, hostname); - else - ss=start_session(&session, community, hostname); -#ifdef DEBUG - benchmark_end(); -#endif - - if (mode == NONBULK) { - oid_ifp = oid_if_get; - size = (sizeof(oid_if_get) / sizeof(char *)) - 1; - oid_aliasp = oid_alias_get; - oid_namesp = oid_names_get; - } else if (mode == BINTEC) { - oid_ifp = oid_if_bintec; - size = (sizeof(oid_if_bintec) / sizeof(char *)) - 1; - oid_aliasp = oid_alias_bintec; - oid_namesp = oid_names_bintec; - } else { - oid_ifp = oid_if_bulkget; - size = (sizeof(oid_if_bulkget) / sizeof(char *)) - 1; - oid_aliasp = oid_alias_bulkget; - oid_namesp = oid_names_bulkget; - } - - /* allocate the space for the interface OIDs */ - OIDp = (struct OIDStruct *) calloc(size, sizeof(struct OIDStruct)); - - if (mode == CISCO) { - if_vars = if_vars_cisco; - oid_vals = oid_vals_cisco; - } - - /* get the number of interfaces, and their index numbers - * - * We will attempt to get all the interfaces in a single packet - * - which should manage about 64 interfaces. - * If the end interface has not been reached, we fetch more packets - this is - * necessary to work around buggy switches that lie about the ifNumber - */ - - while (lastifflag==0) { - - /* build our request depending on the mode */ - if (count==0) - create_pdu(mode, oid_ifp, &pdu, &OIDp, 2, pdu_max_repetitions); - else { - /* we have not received all interfaces in the preceding packet, so fetch the next lot */ - - if (mode == BINTEC || mode == NONBULK) - pdu = snmp_pdu_create(SNMP_MSG_GETNEXT); - else { - pdu = snmp_pdu_create(SNMP_MSG_GETBULK); - pdu->non_repeaters = 0; - pdu->max_repetitions = pdu_max_repetitions; - } - snmp_add_null_var(pdu, lastOid.name, lastOid.name_len); - } - -#ifdef DEBUG - implode_result = implode(", ", oid_ifp + count); - benchmark_start("Send SNMP request for OIDs: %s", implode_result); +static char *implode_result; #endif - /* send the request */ - status = snmp_synch_response(ss, pdu, &response); -#ifdef DEBUG - benchmark_end(); - free(implode_result); -#endif - if (sleep_usecs) - usleep(sleep_usecs); - - if (status == STAT_SUCCESS && response->errstat == SNMP_ERR_NOERROR) { - - vars = response->variables; - - if (count==0) { - /* assuming that the uptime and ifNumber come first */ - /* on some devices the ifNumber is not available... */ - - while (!ifNumber) { - if (!(memcmp(OIDp[0].name, vars->name, OIDp[0].name_len * sizeof(oid)))) { - /* uptime */ - if (vars->type == ASN_TIMETICKS) - /* uptime is in 10ms units -> convert to seconds */ - uptime = *(vars->val.integer) / 100; - } else if (!memcmp(OIDp[1].name, vars->name, OIDp[1].name_len * sizeof(oid))) { - /* we received a valid IfNumber */ - ifNumber = *(vars->val.integer); - if (ifNumber == 0) { - /* there are no interfaces! Stop here */ - printf("No interfaces found"); - exit (0); - } - } else { - addstr(&out, "(no IfNumber parameter, assuming 32 interfaces) "); - ifNumber = 32; - } - - vars = vars->next_variable; - } - - interfaces = (struct ifStruct*)calloc((size_t)ifNumber, sizeof(struct ifStruct)); - oldperfdata = (struct ifStruct*)calloc((size_t)ifNumber, sizeof(struct ifStruct)); -#ifdef DEBUG - fprintf(stderr, "got %d interfaces\n", ifNumber); -#endif - } else { - /* subsequent replies have no ifNumber */ - } +void print64(struct counter64 *count64, unsigned long *count32) { - - for (vars = vars; vars; vars = vars->next_variable) { - /* - * if the next OID is shorter - * or if the next OID doesn't begin with our base OID - * then we have reached the end of the table :-) - * print_variable(vars->name, vars->name_length, vars); - */ - - /* save the OID in case we need additional packets */ - memcpy(lastOid.name, vars->name, (vars->name_length * sizeof(oid))); - lastOid.name_len = vars->name_length; - - if ((vars->name_length < OIDp[2].name_len) || (memcmp(OIDp[2].name, vars->name, (vars->name_length - 1) * sizeof(oid)))) { -#ifdef DEBUG - fprintf(stderr, "reached end of interfaces\n"); -#endif - lastifflag++; - break; - } - - /* now we fill our interfaces array with the index number and - * the description that we have received - */ - if (vars->type == ASN_OCTET_STR) { - if (trimdescr && trimdescr < vars->val_len) { - interfaces[count].index = (int) vars->name[(vars->name_length - 1)]; - MEMCPY(interfaces[count].descr, (vars->val.string)+trimdescr, vars->val_len - trimdescr); - TERMSTR(interfaces[count].descr, vars->val_len - trimdescr); - } else { - interfaces[count].index = (int) vars->name[(vars->name_length - 1)]; - MEMCPY(interfaces[count].descr, vars->val.string, vars->val_len); - TERMSTR(interfaces[count].descr, vars->val_len); - } - count++; - } - } - - if (count < ifNumber) { - if (lastifflag) - { -#ifdef DEBUG - fprintf(stderr, "Device says it has %d but really has %d interfaces\n", ifNumber, count); -#endif - ifNumber = count; - } else { -#ifdef DEBUG - fprintf(stderr, "Sending another packet\n"); -#endif - } - } else { - lastifflag++; - if (count > ifNumber) { -#ifdef DEBUG - fprintf(stderr, "Device says it has %d but really has %d interfaces\n", ifNumber, count); -#endif - ifNumber = count; - } -#ifdef DEBUG - fprintf(stderr, "%d interfaces found\n", ifNumber); -#endif - } - - } else { - /* - * FAILURE: print what went wrong! - */ - - if (status == STAT_SUCCESS) - printf("Error in packet\nReason: %s\n", - snmp_errstring(response->errstat)); - else if (status == STAT_TIMEOUT) { - printf("Timeout while reading interface descriptions from %s\n", - session.peername); - exit(EXITCODE_TIMEOUT); - } - else if (status == STAT_ERROR && ss->s_snmp_errno == SNMPERR_TIMEOUT) { - printf("Timeout\n"); - exit(EXITCODE_TIMEOUT); - } else - snmp_sess_perror("snmp_bulkget", ss); - exit (2); - - } - /* - * Clean up: - * free the response. - */ - if (response) { - snmp_free_pdu(response); - response = 0; - } - } - - if (OIDp) { - free(OIDp); - OIDp = 0; - } - - /* we should have all interface descriptions in our array */ - - /* If we want to match the regex with the aliases, we have to get them now. - * this allows us later to only request the interface counters of the desired interfaces. - */ - - if (match_aliases_flag && list) { - lastifflag = 0; - count = 0; - /* allocate the space for the alias OIDs */ - OIDp = (struct OIDStruct *) calloc(1, sizeof(struct OIDStruct)); - while (lastifflag==0) { - - /* build our request depending on the mode */ - if (count==0) - create_pdu(mode, oid_aliasp, &pdu, &OIDp, 0, ifNumber); - else { - /* we have not received all aliases in the preceding packet, so fetch the next lot */ - - if (mode == BINTEC || mode == NONBULK) - pdu = snmp_pdu_create(SNMP_MSG_GETNEXT); - else { - pdu = snmp_pdu_create(SNMP_MSG_GETBULK); - pdu->non_repeaters = 0; - pdu->max_repetitions = ifNumber - count; - } - snmp_add_null_var(pdu, lastOid.name, lastOid.name_len); - } - -#ifdef DEBUG - implode_result = implode(", ", oid_aliasp + count); - benchmark_start("Send SNMP request for OIDs: %s", implode_result); -#endif - /* send the request */ - status = snmp_synch_response(ss, pdu, &response); -#ifdef DEBUG - benchmark_end(); - free(implode_result); -#endif - if (sleep_usecs) usleep(sleep_usecs); - - if (status == STAT_SUCCESS && response->errstat == SNMP_ERR_NOERROR) { - - vars = response->variables; - - for (vars = vars; vars; vars = vars->next_variable) { - /* - * if the next OID is shorter - * or if the next OID doesn't begin with our base OID - * then we have reached the end of the table :-) - * print_variable(vars->name, vars->name_length, vars); - */ - - /* save the OID in case we need additional packets */ - memcpy(lastOid.name, vars->name, (vars->name_length * sizeof(oid))); - lastOid.name_len = vars->name_length; - - if ((vars->name_length < OIDp[0].name_len) || (memcmp(OIDp[0].name, vars->name, (vars->name_length - 1) * sizeof(oid)))) { -#ifdef DEBUG - fprintf(stderr, "reached end of aliases\n"); -#endif - lastifflag++; - break; - } - - /* now we fill our interfaces array with the alias - */ - if (vars->type == ASN_OCTET_STR) { - i = (int) vars->name[(vars->name_length - 1)]; - if (i) { - MEMCPY(interfaces[count].alias, vars->val.string, vars->val_len); - TERMSTR(interfaces[count].alias, vars->val_len); - } - } - count++; - } - - if (count < ifNumber) { - if (lastifflag) { -#ifdef DEBUG - fprintf(stderr, "Device has %d interfaces but only has %d aliases\n", ifNumber, count); -#endif - } else { -#ifdef DEBUG - fprintf(stderr, "Sending another packet for aliases\n"); -#endif - } - } else - lastifflag++; - } else { - /* - * FAILURE: print what went wrong! - */ - - if (status == STAT_SUCCESS) - printf("Error in packet\nReason: %s\n", - snmp_errstring(response->errstat)); - else if (status == STAT_TIMEOUT) { - printf("Timeout while reading interface aliases from %s\n", - session.peername); - exit(EXITCODE_TIMEOUT); - } else - snmp_sess_perror("snmp_bulkget", ss); - exit (2); - } - /* - * Clean up: - * free the response. - */ - if (response) { - snmp_free_pdu(response); - response = 0; - } - - } - } - - /* If the get_names_flag is set, we also have to get the interface names so we can match the regex with them */ - - /* TODO: This is just a slightly changed copy from above. I think it could be solved better (i.e. by putting it into a function) but it works this way :-) */ - - if (get_names_flag && list) { - lastifflag = 0; - count = 0; - /* allocate the space for the names OIDs */ - OIDp = (struct OIDStruct *) calloc(1, sizeof(struct OIDStruct)); - while (lastifflag==0) { - - /* build our request depending on the mode */ - if (count==0) - create_pdu(mode, oid_namesp, &pdu, &OIDp, 0, ifNumber); - else { - /* we have not received all names in the preceding packet, so fetch the next lot */ - - if (mode == BINTEC || mode == NONBULK) - pdu = snmp_pdu_create(SNMP_MSG_GETNEXT); - else { - pdu = snmp_pdu_create(SNMP_MSG_GETBULK); - pdu->non_repeaters = 0; - pdu->max_repetitions = ifNumber - count; - } - snmp_add_null_var(pdu, lastOid.name, lastOid.name_len); - } - -#ifdef DEBUG - implode_result = implode(", ", oid_namesp + count); - benchmark_start("Send SNMP request for OIDs: %s", implode_result); -#endif - /* send the request */ - status = snmp_synch_response(ss, pdu, &response); + if (!(isZeroU64(count64))) { + char buffer[I64CHARSZ + 1]; + printU64(buffer, count64); #ifdef DEBUG - benchmark_end(); - free(implode_result); -#endif - if (sleep_usecs) usleep(sleep_usecs); - - if (status == STAT_SUCCESS && response->errstat == SNMP_ERR_NOERROR) { - - vars = response->variables; - - for (vars = vars; vars; vars = vars->next_variable) { - /* - * if the next OID is shorter - * or if the next OID doesn't begin with our base OID - * then we have reached the end of the table :-) - * print_variable(vars->name, vars->name_length, vars); - */ - - /* save the OID in case we need additional packets */ - memcpy(lastOid.name, vars->name, (vars->name_length * sizeof(oid))); - lastOid.name_len = vars->name_length; - - if ((vars->name_length < OIDp[0].name_len) || (memcmp(OIDp[0].name, vars->name, (vars->name_length - 1) * sizeof(oid)))) { -#ifdef DEBUG - fprintf(stderr, "reached end of names\n"); -#endif - lastifflag++; - break; - } - - /* now we fill our interfaces array with the names - */ - if (vars->type == ASN_OCTET_STR) { - i = (int) vars->name[(vars->name_length - 1)]; - if (i) { - MEMCPY(interfaces[count].name, vars->val.string, vars->val_len); - TERMSTR(interfaces[count].name, vars->val_len); - } - } - count++; - } - - if (count < ifNumber) { - if (lastifflag) { -#ifdef DEBUG - fprintf(stderr, "Device has %d interfaces but only has %d names\n", ifNumber, count); -#endif - } else { -#ifdef DEBUG - fprintf(stderr, "Sending another packet for names\n"); -#endif - } - } else - lastifflag++; - } else { - /* - * FAILURE: print what went wrong! - */ - - if (status == STAT_SUCCESS) - printf("Error in packet\nReason: %s\n", - snmp_errstring(response->errstat)); - else if (status == STAT_TIMEOUT) { - printf("Timeout while reading interface names from %s\n", - session.peername); - exit(EXITCODE_TIMEOUT); - } else - snmp_sess_perror("snmp_bulkget", ss); - exit (2); - } - /* - * Clean up: - * free the response. - */ - if (response) { - snmp_free_pdu(response); - response = 0; - } - - } - } - - if (list) { - /* - * a regex was given so we will go through our array - * and try and match it with what we received - * - * count is the number of matches - */ - - count = 0; - for (i=0; i < ifNumber; i++) { - /* When --if-name is set ignore descr in favor of name, else use old behaviour */ - if (get_names_flag) - status = !regexec(&re, interfaces[i].name, (size_t) 0, NULL, 0) || - (match_aliases_flag && !(regexec(&re, interfaces[i].alias, (size_t) 0, NULL, 0))); - else - status = !regexec(&re, interfaces[i].descr, (size_t) 0, NULL, 0) || - (match_aliases_flag && !(regexec(&re, interfaces[i].alias, (size_t) 0, NULL, 0))); - status2 = 0; - if (status && exclude_list) { - if (get_names_flag) - status2 = !regexec(&exclude_re, interfaces[i].name, (size_t) 0, NULL, 0) || - (match_aliases_flag && !(regexec(&re, interfaces[i].alias, (size_t) 0, NULL, 0))); - else - status2 = !regexec(&exclude_re, interfaces[i].descr, (size_t) 0, NULL, 0) || - (match_aliases_flag && !(regexec(&exclude_re, interfaces[i].alias, (size_t) 0, NULL, 0))); - } if (status && !status2) { - count++; -#ifdef DEBUG - fprintf(stderr, "Interface %d (%s) matched\n", interfaces[i].index, interfaces[i].descr); -#endif - } else - interfaces[i].ignore = 1; - } - regfree(&re); - - if (exclude_list) - regfree(&exclude_re); - - if (count) { -#ifdef DEBUG - fprintf(stderr, "- %d interface%s found\n", count, (count==1)?"":"s"); -#endif - } else { - printf("- no interfaces matched regex"); - exit (0); - } - - } - - - /* now retrieve the interface values in 2 GET requests - * N.B. if the interfaces are continuous we could try - * a bulk get instead - */ - for (j = 0; j < ifNumber; j++) { - /* add the interface to the oldperfdata list */ - if (interfaces[j].descr) strcpy_nospaces(oldperfdata[j].descr, interfaces[j].descr); - - if (!interfaces[j].ignore) { - - /* fetch the standard values first */ - if (create_request(ss, &OIDp, oid_vals, interfaces[j].index, &response)) { - for (vars = response->variables; vars; vars = vars->next_variable) { - k = -1; - /* compare the received value to the requested value */ - for ( i = 0; oid_vals[i]; i++) { - if (!memcmp(OIDp[i].name, vars->name, OIDp[i].name_len*sizeof(oid))) { - k = i; - break; - } - } - - switch(k) /* the offset into oid_vals */ - { - case 0: /* ifAdminStatus */ - if (vars->type == ASN_INTEGER && *(vars->val.integer)==2) { - /* ignore interfaces that are administratively down */ - interfaces[j].admin_down= 1; - ignore_count++; - } - break; - case 1: /*ifOperStatus */ - if (vars->type == ASN_INTEGER) - /* 1 is up(OK), 3 is testing (assume OK), 5 is dormant(assume OK) */ - interfaces[j].status = (*(vars->val.integer)==1 || *(vars->val.integer)==5 || *(vars->val.integer)==3)?1:0; - break; - case 2: /* ifInOctets */ - if (vars->type == ASN_COUNTER) - interfaces[j].inOctets = *(vars->val.integer); - break; - case 3: /* ifInDiscards */ - if (vars->type == ASN_COUNTER) - interfaces[j].inDiscards = *(vars->val.integer); - break; - case 4: /* ifInErrors or locIfInCRC */ - if (vars->type == ASN_COUNTER || vars->type == ASN_INTEGER) - interfaces[j].inErrors = *(vars->val.integer); - break; - case 5: /* ifOutOctets */ - if (vars->type == ASN_COUNTER) - interfaces[j].outOctets = *(vars->val.integer); - break; - case 6: /* ifOutDiscards */ - if (vars->type == ASN_COUNTER) - interfaces[j].outDiscards = *(vars->val.integer); - break; - case 7: /* ifOutErrors or locIfCollisions */ - if (vars->type == ASN_COUNTER || vars->type == ASN_INTEGER) - interfaces[j].outErrors = *(vars->val.integer); - break; - } - } - if (response) { - snmp_free_pdu(response); - response = 0; - } - - - } - - /* now fetch the extended oids (64 bit counters etc.) */ - if (create_request(ss, &OIDp, oid_extended, interfaces[j].index, &response)) { - for (vars = response->variables; vars; vars = vars->next_variable) { - k = -1; - /* compare the received value to the requested value */ - for ( i = 0; oid_extended[i]; i++) { - if (!memcmp(OIDp[i].name, vars->name, OIDp[i].name_len*sizeof(oid))) { - k = i; - break; - } - } - - - switch(k) /* the offset into oid_extended */ - { - case 0: /* ifHCInOctets */ - if (vars->type == ASN_COUNTER64) - interfaces[j].inOctets = convertto64((vars->val.counter64), 0); - break; - case 1: /* ifHCOutOctets */ - if (vars->type == ASN_COUNTER64) - interfaces[j].outOctets = convertto64((vars->val.counter64), 0); - break; - case 2: /* ifInUcastPkts */ - if (vars->type == ASN_COUNTER) - interfaces[j].inUcast = *(vars->val.integer); - break; - case 3: /* ifOutUcastPkts */ - if (vars->type == ASN_COUNTER) - interfaces[j].outUcast = *(vars->val.integer); - break; - case 4: /* ifSpeed */ - /* don't overwrite a high-speed value */ - if (vars->type == ASN_GAUGE && !(interfaces[j].speed)) - interfaces[j].speed = *(vars->val.integer); - break; - case 5: /* ifHighSpeed */ - if (vars->type == ASN_GAUGE) - /* convert to bits / sec */ - interfaces[j].speed = ((u64)*(vars->val.integer)) * 1000000ULL; - break; - case 6: /* alias */ - if (vars->type == ASN_OCTET_STR) - MEMCPY(interfaces[j].alias, vars->val.string, vars->val_len); - break; - case 7: /* name */ - if (vars->type == ASN_OCTET_STR) - MEMCPY(interfaces[j].name, vars->val.string, vars->val_len); - break; - } - - } - if (response) { - snmp_free_pdu(response); - response = 0; - } - } - - /* now fetch the Cisco-specific extended oids */ - if (mode == CISCO && create_request(ss, &OIDp, oid_extended_cisco, interfaces[j].index, &response)) { - for (vars = response->variables; vars; vars = vars->next_variable) { - k = -1; - /* compare the received value to the requested value */ - for ( i = 0; oid_extended_cisco[i]; i++) { - if (!memcmp(OIDp[i].name, vars->name, OIDp[i].name_len*sizeof(oid))) { - k = i; - break; - } - } - - switch(k) /* the offset into oid_extended_cisco */ - { - case 0: /* portAdditionalOperStatus */ - if (vars->type == ASN_OCTET_STR) - interfaces[j].err_disable = !!(vars->val.string[1] & (unsigned char)32u); - break; - } - } - if (response) { - snmp_free_pdu(response); - response = 0; - } - } - } - } - - - /* let the user know about interfaces that are down (and subsequently ignored) */ - if (ignore_count) - addstr(&out, " - %d %s administratively down", ignore_count, ignore_count!=1?"are":"is"); - - if (OIDp) { - free(OIDp); - OIDp = 0; - } - - - /* calculate time taken, print perfdata */ - - gettimeofday(&tv, &tz); - - if (oldperfdatap && oldperfdatap[0]) - parse_perfdata(oldperfdatap, oldperfdata, prefix, &parsed_lastcheck); - - if (lastcheck) lastcheck=(starttime - lastcheck); - else if (parsed_lastcheck) lastcheck=(starttime - parsed_lastcheck); - - /* do not use old perfdata if the device has been reset recently - * Note that a switch will typically rollover the uptime counter every 497 days - * which is infrequent enough to not bother about :-) - * UPTIME_TOLERANCE_IN_SECS doesn't need to be a big number - */ - if ((lastcheck + UPTIME_TOLERANCE_IN_SECS) > uptime) - lastcheck = 0; - - for (i=0;i (oldperfdata[i].inErrors + (unsigned long) err_tolerance) - || interfaces[i].outErrors > (oldperfdata[i].outErrors + (unsigned long) coll_tolerance)) - ) { - if (oldperfdatap && !interfaces[i].ignore) { - if (get_names_flag && strlen(interfaces[i].name)) - addstr(&perf, "[WARNING] %s", interfaces[i].name); - else - addstr(&perf, "[WARNING] %s", interfaces[i].descr); - - if (get_aliases_flag && strlen(interfaces[i].alias)) - addstr(&perf, " (%s) has", interfaces[i].alias); - else - addstr(&perf, " has"); - - /* if we are not in cisco mode simply use "errors" */ - - if (mode != CISCO) - addstr(&perf, " errors\n"); - else { - if (interfaces[i].inErrors > (oldperfdata[i].inErrors + (unsigned long) err_tolerance)) - addstr(&perf, " %lu CRC errors since last check\n", interfaces[i].inErrors - oldperfdata[i].inErrors); - if (interfaces[i].outErrors > (oldperfdata[i].outErrors + (unsigned long) coll_tolerance)) - addstr(&perf, " %lu collisions since last check\n", interfaces[i].outErrors - oldperfdata[i].outErrors); - } - if (get_names_flag && strlen(interfaces[i].name)) - addstr(&out, ", %s has %lu errors", interfaces[i].name, - (interfaces[i].inErrors + interfaces[i].outErrors - oldperfdata[i].inErrors - oldperfdata[i].outErrors)); - else - addstr(&out, ", %s has %lu errors", interfaces[i].descr, - (interfaces[i].inErrors + interfaces[i].outErrors - oldperfdata[i].inErrors - oldperfdata[i].outErrors)); - warnflag++; - //warn++; /* if you uncomment this you will get 2 rows with [warning] */ - } - } - - if (lastcheck && (interfaces[i].speed || speed) && !interfaces[i].admin_down && (oldperfdata[i].inOctets || oldperfdata[i].outOctets)) { - interfaces[i].inbitps = (subtract64(interfaces[i].inOctets, oldperfdata[i].inOctets) / (u64)lastcheck) * 8ULL; - interfaces[i].outbitps = (subtract64(interfaces[i].outOctets, oldperfdata[i].outOctets) / (u64)lastcheck) * 8ULL; - if (speed) { - inload = (long double)interfaces[i].inbitps / ((long double)speed/100L); - outload = (long double)interfaces[i].outbitps / ((long double)speed/100L); - } else { - /* use the interface speed if a speed is not given */ - inload = (long double)interfaces[i].inbitps / ((long double)interfaces[i].speed/100L); - outload = (long double)interfaces[i].outbitps / ((long double)interfaces[i].speed/100L); - } - - if ( (bw > 0) && ((int)inload > bw || (int)outload > bw)) { - warn++; - warnflag++; - } - } - - if (interfaces[i].status && !interfaces[i].ignore) { - if (!(warn)) - addstr(&perf, "[OK]"); - else - addstr(&perf, "[WARNING]"); - - addstr(&perf, " %s", nameOrDescr); - if (get_aliases_flag && strlen(interfaces[i].alias)) - addstr(&perf, " (%s)", interfaces[i].alias); - addstr(&perf, " is up"); - } - if (lastcheck && (interfaces[i].speed || speed) && (interfaces[i].inbitps > 0ULL || interfaces[i].outbitps > 0ULL) && !interfaces[i].admin_down) { - gauge_to_si(interfaces[i].inbitps, &ins); - gauge_to_si(interfaces[i].outbitps, &outs); - - addstr(&perf, " %sbps(%0.2f%%)/%sbps(%0.2f%%)", ins, inload, outs, outload); - free(ins); - free(outs); - } - if (perf.len > 0u && perf.text[(perf.len - 1u)] != '\n') { - addstr(&perf, "\n"); - } - } - } - - if (errorflag) - printf("CRITICAL:"); - else if (warnflag) - printf("WARNING:"); - else - printf("OK:"); - - printf(" %d interface%s found", ifNumber, (ifNumber==1)?"":"s"); - if(list) printf(", of which %d matched the regex", count); - - - /* now print performance data */ - - - printf("%*s | interfaces::check_multi::plugins=%d time=%.2Lf checktime=%ld", (int)out.len, out.text, count, (((long double)tv.tv_sec + ((long double)tv.tv_usec/1000000)) - starttime ), tv.tv_sec); - if (uptime) - printf(" %sdevice::check_snmp::uptime=%us", prefix?prefix:"", uptime); - - for (i=0;ihigh) << 32) + val64->low; + if ((isZeroU64(val64))) { + if (val32) + temp64 = (u64)(*val32); + else + temp64 = 0; + } else + temp64 = ((u64)(val64->high) << 32) + val64->low; - return (temp64); + return (temp64); } -u64 subtract64(u64 big64, u64 small64) -{ - if (big64 < small64) { - /* either the device was reset or the counter overflowed - */ - if ((lastcheck + UPTIME_TOLERANCE_IN_SECS) > uptime) - /* the device was reset, or the uptime counter rolled over - * so play safe and return 0 */ - return 0; - else { - /* we assume there was exactly 1 counter rollover - * - of course there may have been more than 1 if it - * is a 32 bit counter ... - */ - if (small64 > OFLO32) - return (OFLO64 - small64 + big64); - else - return (OFLO32 - small64 + big64); - } - } else - return (big64 - small64); +u64 subtract64(u64 big64, u64 small64, unsigned int lastcheck) { + if (big64 < small64) { + /* either the device was reset or the counter overflowed + */ + if ((lastcheck + UPTIME_TOLERANCE_IN_SECS) > uptime) + /* the device was reset, or the uptime counter rolled over + * so play safe and return 0 */ + return 0; + else { + /* we assume there was exactly 1 counter rollover + * - of course there may have been more than 1 if it + * is a 32 bit counter ... + */ + if (small64 > OFLO32) + return (OFLO64 - small64 + big64); + else + return (OFLO32 - small64 + big64); + } + } else + return (big64 - small64); } -netsnmp_session *start_session(netsnmp_session *session, char *community, char *hostname) -{ - netsnmp_session *ss; - - /* - * Initialize the SNMP library - */ - init_snmp("snmp_bulkget"); - - /* setup session to hostname */ - snmp_sess_init(session); - session->peername = hostname; - - - /* bulk gets require V2c or later */ - if (mode == NONBULK) - session->version = SNMP_VERSION_1; - else - session->version = SNMP_VERSION_2c; - - session->community = (u_char *)community; - session->community_len = strlen(community); - session->timeout = global_timeout; - session->retries = session_retries; - - /* - * Open the session - */ - SOCK_STARTUP; - ss = snmp_open(session); /* establish the session */ - - if (!ss) { - snmp_sess_perror("snmp_bulkget", session); - SOCK_CLEANUP; - exit(1); - } - - return(ss); - +netsnmp_session *start_session(netsnmp_session *session, char *community, + char *hostname, enum mode_enum mode, + unsigned long global_timeout, + int session_retries) { + netsnmp_session *ss; + + /* + * Initialize the SNMP library + */ + init_snmp("snmp_bulkget"); + + /* setup session to hostname */ + snmp_sess_init(session); + session->peername = hostname; + + /* bulk gets require V2c or later */ + if (mode == NONBULK) + session->version = SNMP_VERSION_1; + else + session->version = SNMP_VERSION_2c; + + session->community = (u_char *)community; + session->community_len = strlen(community); + session->timeout = global_timeout; + session->retries = session_retries; + + /* + * Open the session + */ + SOCK_STARTUP; + ss = snmp_open(session); /* establish the session */ + + if (!ss) { + snmp_sess_perror("snmp_bulkget", session); + SOCK_CLEANUP; + exit(1); + } + + return (ss); } -netsnmp_session *start_session_v3(netsnmp_session *session, char *user, char *auth_proto, char *auth_pass, char *priv_proto, char *priv_pass, char *hostname) -{ - netsnmp_session *ss; - - init_snmp("snmp_bulkget"); +netsnmp_session *start_session_v3(netsnmp_session *session, char *user, + char *auth_proto, char *auth_pass, + char *priv_proto, char *priv_pass, + char *hostname, unsigned long global_timeout, + int session_retries) { + netsnmp_session *ss; - snmp_sess_init(session); - session->peername = hostname; + init_snmp("snmp_bulkget"); - session->version = SNMP_VERSION_3; + snmp_sess_init(session); + session->peername = hostname; - session->securityName = user; - session->securityModel = SNMP_SEC_MODEL_USM; - session->securityNameLen = strlen(user); + session->version = SNMP_VERSION_3; + session->securityName = user; + session->securityModel = SNMP_SEC_MODEL_USM; + session->securityNameLen = strlen(user); - if (priv_proto && priv_pass) { - if (!strcmp(priv_proto, "AES")) { - session->securityPrivProto = snmp_duplicate_objid(usmAESPrivProtocol, USM_PRIV_PROTO_AES_LEN); - session->securityPrivProtoLen = USM_PRIV_PROTO_AES_LEN; + if (priv_proto && priv_pass) { + if (!strcmp(priv_proto, "AES")) { + session->securityPrivProto = snmp_duplicate_objid( + usmAESPrivProtocol, USM_PRIV_PROTO_AES_LEN); + session->securityPrivProtoLen = USM_PRIV_PROTO_AES_LEN; #ifdef usmDESPrivProtocol - } else if (!strcmp(priv_proto, "DES")) { - session->securityPrivProto = snmp_duplicate_objid(usmDESPrivProtocol, USM_PRIV_PROTO_DES_LEN); - session->securityPrivProtoLen = USM_PRIV_PROTO_DES_LEN; -#endif - } else { - printf("Unknown priv protocol %s\n", priv_proto); - exit(3); - } - session->securityLevel = SNMP_SEC_LEVEL_AUTHPRIV; - session->securityPrivKeyLen = USM_PRIV_KU_LEN; - } else { - session->securityLevel = SNMP_SEC_LEVEL_AUTHNOPRIV; - session->securityPrivKeyLen = 0; - } - - - if (auth_proto && auth_pass) { - if (!strcmp(auth_proto, "SHA")) { - session->securityAuthProto = snmp_duplicate_objid(usmHMACSHA1AuthProtocol, USM_AUTH_PROTO_SHA_LEN); - session->securityAuthProtoLen = USM_AUTH_PROTO_SHA_LEN; - } else if (!strcmp(auth_proto, "MD5")) { - session->securityAuthProto = snmp_duplicate_objid(usmHMACMD5AuthProtocol, USM_AUTH_PROTO_MD5_LEN); - session->securityAuthProtoLen = USM_AUTH_PROTO_MD5_LEN; - } else { - printf("Unknown auth protocol %s\n", auth_proto); - exit(3); - } - session->securityAuthKeyLen = USM_AUTH_KU_LEN; - } else { - session->securityLevel = SNMP_SEC_LEVEL_NOAUTH; - session->securityAuthKeyLen = 0; - session->securityPrivKeyLen = 0; - } - - if ((session->securityLevel == SNMP_SEC_LEVEL_AUTHPRIV) || (session->securityLevel == SNMP_SEC_LEVEL_AUTHNOPRIV)) { - if(generate_Ku(session->securityAuthProto, session->securityAuthProtoLen, (unsigned char *)auth_pass, strlen(auth_pass), - session->securityAuthKey, &session->securityAuthKeyLen) != SNMPERR_SUCCESS) - printf("Error generating AUTH sess\n"); - if (session->securityLevel == SNMP_SEC_LEVEL_AUTHPRIV) { - if (generate_Ku(session->securityAuthProto, session->securityAuthProtoLen, (unsigned char *)priv_pass, strlen(priv_pass), - session->securityPrivKey, &session->securityPrivKeyLen) != SNMPERR_SUCCESS) - printf("Error generating PRIV sess\n"); - } - } - - session->timeout = global_timeout; - session->retries = session_retries; - - /* - * Open the session - */ - SOCK_STARTUP; - ss = snmp_open(session); /* establish the session */ - - if (!ss) { - snmp_sess_perror("snmp_bulkget", session); - SOCK_CLEANUP; - exit(1); - } - - return(ss); - + } else if (!strcmp(priv_proto, "DES")) { + session->securityPrivProto = snmp_duplicate_objid( + usmDESPrivProtocol, USM_PRIV_PROTO_DES_LEN); + session->securityPrivProtoLen = USM_PRIV_PROTO_DES_LEN; +#endif + } else { + printf("Unknown priv protocol %s\n", priv_proto); + exit(3); + } + session->securityLevel = SNMP_SEC_LEVEL_AUTHPRIV; + session->securityPrivKeyLen = USM_PRIV_KU_LEN; + } else { + session->securityLevel = SNMP_SEC_LEVEL_AUTHNOPRIV; + session->securityPrivKeyLen = 0; + } + + if (auth_proto && auth_pass) { + if (!strcmp(auth_proto, "SHA")) { + session->securityAuthProto = snmp_duplicate_objid( + usmHMACSHA1AuthProtocol, USM_AUTH_PROTO_SHA_LEN); + session->securityAuthProtoLen = USM_AUTH_PROTO_SHA_LEN; + } else if (!strcmp(auth_proto, "MD5")) { + session->securityAuthProto = snmp_duplicate_objid( + usmHMACMD5AuthProtocol, USM_AUTH_PROTO_MD5_LEN); + session->securityAuthProtoLen = USM_AUTH_PROTO_MD5_LEN; + } else { + printf("Unknown auth protocol %s\n", auth_proto); + exit(3); + } + session->securityAuthKeyLen = USM_AUTH_KU_LEN; + } else { + session->securityLevel = SNMP_SEC_LEVEL_NOAUTH; + session->securityAuthKeyLen = 0; + session->securityPrivKeyLen = 0; + } + + if ((session->securityLevel == SNMP_SEC_LEVEL_AUTHPRIV) || + (session->securityLevel == SNMP_SEC_LEVEL_AUTHNOPRIV)) { + if (generate_Ku(session->securityAuthProto, + session->securityAuthProtoLen, + (unsigned char *)auth_pass, strlen(auth_pass), + session->securityAuthKey, + &session->securityAuthKeyLen) != SNMPERR_SUCCESS) + printf("Error generating AUTH sess\n"); + if (session->securityLevel == SNMP_SEC_LEVEL_AUTHPRIV) { + if (generate_Ku(session->securityAuthProto, + session->securityAuthProtoLen, + (unsigned char *)priv_pass, strlen(priv_pass), + session->securityPrivKey, + &session->securityPrivKeyLen) != SNMPERR_SUCCESS) + printf("Error generating PRIV sess\n"); + } + } + + session->timeout = global_timeout; + session->retries = session_retries; + + /* + * Open the session + */ + SOCK_STARTUP; + ss = snmp_open(session); /* establish the session */ + + if (!ss) { + snmp_sess_perror("snmp_bulkget", session); + SOCK_CLEANUP; + exit(1); + } + + return (ss); } - -int usage(char *progname) -{ - int i; - printf( +int usage(char *progname) { + int i; + printf( #ifdef PACKAGE_STRING - PACKAGE_STRING "\n\n" -#endif - "Usage: %s -h [OPTIONS]\n", progname); - - printf(" -c|--community\t\tcommunity (default public)\n"); - printf(" -r|--regex\t\tinterface list regexp\n"); - printf(" -R|--exclude-regex\tinterface list negative regexp\n"); - printf(" -e|--errors\t\tnumber of in errors (CRC errors for cisco) to consider a warning (default 50)\n"); - printf(" -f|--out-errors\tnumber of out errors (collisions for cisco) to consider a warning (default same as in errors)\n"); - printf(" -p|--perfdata\t\tlast check perfdata\n"); - printf(" -P|--prefix\t\tprefix interface names with this label\n"); - printf(" -t|--lastcheck\t\tlast checktime (unixtime)\n"); - printf(" -b|--bandwidth\t\tbandwidth warn level in %%\n"); - printf(" -s|--speed\t\toverride speed detection with this value (bits per sec)\n"); - printf(" -x|--trim\t\tcut this number of characters from the start of interface descriptions\n"); - printf(" -m|--mode\t\tspecial operating mode ("); - for (i=0; modes[i]; i++) { - printf("%s%s", i?",":"", modes[i]); - } - printf(")\n"); -#ifdef INDEXES - printf(" -i|--interfaces\t\tinterface list\n"); -#endif /* INDEXES */ - printf(" -j|--auth-proto\tSNMPv3 Auth Protocol (SHA|MD5)\n"); - printf(" -J|--auth-phrase\tSNMPv3 Auth Phrase\n"); + PACKAGE_STRING "\n\n" +#endif + "Usage: %s -h [OPTIONS]\n", + progname); + + printf(" -c|--community\t\tcommunity (default public)\n"); + printf(" -r|--regex\t\tinterface list regexp\n"); + printf(" -R|--exclude-regex\tinterface list negative regexp\n"); + printf(" -e|--errors\t\tnumber of in errors (CRC errors for cisco) to " + "consider a warning (default 50)\n"); + printf(" -f|--out-errors\tnumber of out errors (collisions for cisco) to " + "consider a warning (default same as in errors)\n"); + printf(" -p|--perfdata\t\tlast check perfdata\n"); + printf(" -P|--prefix\t\tprefix interface names with this label\n"); + printf(" -t|--lastcheck\t\tlast checktime (unixtime)\n"); + printf(" -b|--bandwidth\t\tbandwidth warn level in %%\n"); + printf(" -s|--speed\t\toverride speed detection with this value (bits per " + "sec)\n"); + printf(" -x|--trim\t\tcut this number of characters from the start of " + "interface descriptions\n"); + printf(" -m|--mode\t\tspecial operating mode ("); + for (i = 0; modes[i]; i++) { + printf("%s%s", i ? "," : "", modes[i]); + } + printf(")\n"); + printf(" -j|--auth-proto\tSNMPv3 Auth Protocol (SHA|MD5)\n"); + printf(" -J|--auth-phrase\tSNMPv3 Auth Phrase\n"); #ifdef usmDESPrivProtocol - printf(" -k|--priv-proto\tSNMPv3 Privacy Protocol (AES|DES), unset means not privacy protocol!\n"); + printf( + " -k|--priv-proto\tSNMPv3 Privacy Protocol (AES|DES), unset means not " + "privacy protocol!\n"); #else - printf(" -k|--priv-proto\tSNMPv3 Privacy Protocol (AES), unset means not privacy protocol!\n"); -#endif - printf(" -K|--priv-phrase\tSNMPv3 Privacy Phrase\n"); - printf(" -u|--user\t\tSNMPv3 User\n"); - printf(" -d|--down-is-ok\tdisables critical alerts for down interfaces\n"); - printf(" -a|--aliases\t\tretrieves the interface description\n"); - printf(" -A|--match-aliases\talso match against aliases (Option -a automatically enabled)\n"); - printf(" -D|--debug-print\tlist administrative down interfaces in perfdata\n"); - printf(" -N|--if-names\t\tuse ifName instead of ifDescr\n"); - printf(" --timeout\t\tsets the SNMP timeout (in ms)\n"); - printf(" --sleep\t\tsleep between every SNMP query (in ms)\n"); - printf(" --retries\t\thow often to retry before giving up\n"); - printf(" --max-repetitions\t\tsee \n"); - printf("\n"); - return 3; + printf(" -k|--priv-proto\tSNMPv3 Privacy Protocol (AES), unset means not " + "privacy protocol!\n"); +#endif + printf(" -K|--priv-phrase\tSNMPv3 Privacy Phrase\n"); + printf(" -u|--user\t\tSNMPv3 User\n"); + printf(" -d|--down-is-ok\tdisables critical alerts for down interfaces\n"); + printf(" -a|--aliases\t\tretrieves the interface description\n"); + printf(" -A|--match-aliases\talso match against aliases (Option -a " + "automatically enabled)\n"); + printf( + " -D|--debug-print\tlist administrative down interfaces in perfdata\n"); + printf(" -N|--if-names\t\tuse ifName instead of ifDescr\n"); + printf(" --timeout\t\tsets the SNMP timeout (in ms)\n"); + printf(" --sleep\t\tsleep between every SNMP query (in ms)\n"); + printf(" --retries\t\thow often to retry before giving up\n"); + printf(" --max-repetitions\t\tsee " + "\n"); + printf("\n"); + return 3; } /* * tokenize a string containing performance data and fill a struct with * the individual variables * - * e.g. interfaces::check_multi::plugins=2 time=0.07 11::check_snmp::inOctets=53273084427c outOctets=6370502528c inDiscards=0c outDiscards=3921c inErrors=3c outErrors=20165c inUcast=38550136c outUcast=21655535c speed=100000000 21::check_snmp::inOctets=5627677780c outOctets=15023959911c inDiscards=0c outDiscards=0c inErrors=0c outErrors=5431c inUcast=34020897c outUcast=35875426c speed=1000000000 + * e.g. interfaces::check_multi::plugins=2 time=0.07 + * 11::check_snmp::inOctets=53273084427c outOctets=6370502528c inDiscards=0c + * outDiscards=3921c inErrors=3c outErrors=20165c inUcast=38550136c + * outUcast=21655535c speed=100000000 21::check_snmp::inOctets=5627677780c + * outOctets=15023959911c inDiscards=0c outDiscards=0c inErrors=0c + * outErrors=5431c inUcast=34020897c outUcast=35875426c speed=1000000000 */ -int parse_perfdata(char *oldperfdatap, struct ifStruct *oldperfdata, char *prefix, unsigned int *parsed_lastcheck) -{ - char *last=0, *last2=0, *word, *interface=0, *var; - char *ptr; +int parse_perfdata(char *oldperfdatap, struct ifStruct *oldperfdata, + char *prefix, unsigned int *parsed_lastcheck, + enum mode_enum mode) { + char *last = 0, *last2 = 0, *word, *interface = 0, *var; + char *ptr; #ifdef DEBUG - int plugins; - int uptime_old; + int plugins; + int uptime_old; #endif - u64 value=0; - char *valstr; - + u64 value = 0; + char *valstr; - - /* first split at spaces */ - for ( word = strtok_r(oldperfdatap, " ", &last); word; word = strtok_r(NULL, " ", &last)) { - if((ptr = strstr(word, "::check_multi::plugins="))) { + /* first split at spaces */ + for (word = strtok_r(oldperfdatap, " ", &last); word; + word = strtok_r(NULL, " ", &last)) { + if ((ptr = strstr(word, "::check_multi::plugins="))) { #ifdef DEBUG - /* check multi perfdata found */ - plugins = strtol(strchr(word, '=') + 1, NULL, 10); - fprintf(stderr, "Found %d plugins\n", plugins); + /* check multi perfdata found */ + plugins = strtol(strchr(word, '=') + 1, NULL, 10); + fprintf(stderr, "Found %d plugins\n", plugins); #endif - continue; - } + continue; + } - if((ptr = strstr(word, "checktime="))) { - /* last checktime found */ - *parsed_lastcheck = strtol(strchr(word, '=') + 1, NULL, 10); + if ((ptr = strstr(word, "checktime="))) { + /* last checktime found */ + *parsed_lastcheck = strtol(strchr(word, '=') + 1, NULL, 10); #ifdef DEBUG - fprintf(stderr, "Found last checktime: %d\n", *parsed_lastcheck); + fprintf(stderr, "Found last checktime: %d\n", *parsed_lastcheck); #endif - continue; - } + continue; + } - if((ptr = strstr(word, "device::check_snmp::"))) { -#ifdef DEBUG - /* uptime found */ - uptime_old = strtol(strchr(word, '=') + 1, NULL, 10); - fprintf(stderr, "Found %u uptime\n", uptime_old); -#endif - continue; - } - - if((ptr = strstr(word, "::check_snmp::"))) { - /* new interface found, get its name (be aware that this is the "cleaned" string */ - interface = strtok_r(word, ":", &last2); - - /* remove any prefix */ - if (prefix) { - if (strlen(interface)>strlen(prefix)) - interface = interface + strlen(prefix); - } + if ((ptr = strstr(word, "device::check_snmp::"))) { #ifdef DEBUG - if (interface) - fprintf(stderr, "interface %s found\n", interface); + /* uptime found */ + uptime_old = strtol(strchr(word, '=') + 1, NULL, 10); + fprintf(stderr, "Found %u uptime\n", uptime_old); #endif - word = (ptr + strlen("::check_snmp::")); - } + continue; + } - /* finally split the name=value pair */ - valstr = strchr(word, '='); - if (valstr) - value = strtoull(valstr + 1, NULL, 10); + if ((ptr = strstr(word, "::check_snmp::"))) { + /* new interface found, get its name (be aware that this is the + * "cleaned" string */ + interface = strtok_r(word, ":", &last2); - var = strtok_r(word, "=", &last2); + /* remove any prefix */ + if (prefix) { + if (strlen(interface) > strlen(prefix)) + interface = interface + strlen(prefix); + } +#ifdef DEBUG + if (interface) + fprintf(stderr, "interface %s found\n", interface); +#endif + word = (ptr + strlen("::check_snmp::")); + } - if (interface && var && valstr) - set_value(oldperfdata, interface, var, value, valstr + 1); + /* finally split the name=value pair */ + valstr = strchr(word, '='); + if (valstr) + value = strtoull(valstr + 1, NULL, 10); - } + var = strtok_r(word, "=", &last2); + if (interface && var && valstr) + set_value(oldperfdata, interface, var, value, mode); + } - return (0); + return (0); } - /* * fill the ifStruct with values */ -void set_value(struct ifStruct *oldperfdata, char *interface, char *var, u64 value, char *valstr) -{ - int i; - static char **if_vars; - - if (mode == CISCO) - if_vars = if_vars_cisco; - else - if_vars = if_vars_default; - - for (i=0; i < ifNumber; i++) { - if (strcmp(interface, oldperfdata[i].descr) == 0) { - if (strcmp(var, if_vars[0]) == 0) - oldperfdata[i].inOctets = value; - else if (strcmp(var, if_vars[1]) == 0) - oldperfdata[i].outOctets = value; - else if (strcmp(var, if_vars[2]) == 0) - oldperfdata[i].inDiscards = value; - else if (strcmp(var, if_vars[3]) == 0) - oldperfdata[i].outDiscards = value; - else if (strcmp(var, if_vars[4]) == 0) - oldperfdata[i].inErrors = value; - else if (strcmp(var, if_vars[5]) == 0) - oldperfdata[i].outErrors = value; - else if (strcmp(var, if_vars[6]) == 0) - oldperfdata[i].inUcast = value; - else if (strcmp(var, if_vars[7]) == 0) - oldperfdata[i].outUcast = value; - else if (strcmp(var, if_vars[8]) == 0) - oldperfdata[i].speed = value; - else if (strcmp(var, if_vars[9]) == 0) - oldperfdata[i].inbitps = value; - else if (strcmp(var, if_vars[10]) == 0) - oldperfdata[i].outbitps = value; - - continue; - } - } - +void set_value(struct ifStruct *oldperfdata, char *interface, char *var, + u64 value, enum mode_enum mode) { + int i; + static char **if_vars; + + if (mode == CISCO) + if_vars = if_vars_cisco; + else + if_vars = if_vars_default; + + for (i = 0; i < ifNumber; i++) { + if (strcmp(interface, oldperfdata[i].descr) == 0) { + if (strcmp(var, if_vars[0]) == 0) + oldperfdata[i].inOctets = value; + else if (strcmp(var, if_vars[1]) == 0) + oldperfdata[i].outOctets = value; + else if (strcmp(var, if_vars[2]) == 0) + oldperfdata[i].inDiscards = value; + else if (strcmp(var, if_vars[3]) == 0) + oldperfdata[i].outDiscards = value; + else if (strcmp(var, if_vars[4]) == 0) + oldperfdata[i].inErrors = value; + else if (strcmp(var, if_vars[5]) == 0) + oldperfdata[i].outErrors = value; + else if (strcmp(var, if_vars[6]) == 0) + oldperfdata[i].inUcast = value; + else if (strcmp(var, if_vars[7]) == 0) + oldperfdata[i].outUcast = value; + else if (strcmp(var, if_vars[8]) == 0) + oldperfdata[i].speed = value; + else if (strcmp(var, if_vars[9]) == 0) + oldperfdata[i].inbitps = value; + else if (strcmp(var, if_vars[10]) == 0) + oldperfdata[i].outbitps = value; + + continue; + } + } } /* * pass this function a list of OIDs to retrieve * and it will fetch them with a single get */ -int create_request(netsnmp_session *ss, struct OIDStruct **OIDpp, char **oid_list, int index, netsnmp_pdu **response) -{ - netsnmp_pdu *pdu; - int status, i; - struct OIDStruct *OIDp; - - /* store all the parsed OIDs in a structure for easy comparison */ - for (i = 0; oid_list[i]; i++); - OIDp = (struct OIDStruct *) calloc(i, sizeof(*OIDp)); - - /* here we are retrieving single values, not walking the table */ - pdu = snmp_pdu_create(SNMP_MSG_GET); - - for (i = 0; oid_list[i]; i++) { +int create_request(netsnmp_session *ss, struct OIDStruct **OIDpp, + char **oid_list, int index, netsnmp_pdu **response, + unsigned int sleep_usecs) { + netsnmp_pdu *pdu; + int status, i; + struct OIDStruct *OIDp; + + /* store all the parsed OIDs in a structure for easy comparison */ + for (i = 0; oid_list[i]; i++) + ; + OIDp = (struct OIDStruct *)calloc(i, sizeof(*OIDp)); + + /* here we are retrieving single values, not walking the table */ + pdu = snmp_pdu_create(SNMP_MSG_GET); + + for (i = 0; oid_list[i]; i++) { #ifdef DEBUG2 - fprintf(stderr, "%d: adding %s\n", i, oid_list[i]); -#endif - OIDp[i].name_len = MAX_OID_LEN; - parseoids(i, oid_list[i], OIDp); - OIDp[i].name[OIDp[i].name_len++] = index; - snmp_add_null_var(pdu, OIDp[i].name, OIDp[i].name_len); - } - pdu->non_repeaters = i; - pdu->max_repetitions = 0; - - *OIDpp = OIDp; - -#ifdef DEBUG - implode_result = implode(", ", oid_list); - benchmark_start("Send SNMP request for OIDs: %s", implode_result); -#endif - status = snmp_synch_response(ss, pdu, response); -#ifdef DEBUG - benchmark_end(); - free(implode_result); -#endif - if (sleep_usecs) usleep(sleep_usecs); - - if (status == STAT_SUCCESS && (*response)->errstat == SNMP_ERR_NOERROR) { - return(1); - } - else if (status == STAT_SUCCESS && (*response)->errstat == SNMP_ERR_NOSUCHNAME) { - /* if e.g. 64 bit counters are not supported, we will get this error */ - return(1); - } else { - /* - * FAILURE: print what went wrong! - */ - - if (status == STAT_SUCCESS) - printf("Error in packet\nReason: %s\n", - snmp_errstring((*response)->errstat)); - else if (status == STAT_TIMEOUT) - { - printf("Timeout fetching interface stats from %s ", - ss->peername); - for (i = 0; oid_list[i]; i++) { - printf("%c%s", i?',':'(', oid_list[i]); - } - printf(")\n"); - exit(EXITCODE_TIMEOUT); - } - else { - printf("other error\n"); - snmp_sess_perror("snmp_bulkget", ss); - } - exit(2); - } - - return(0); + fprintf(stderr, "%d: adding %s\n", i, oid_list[i]); +#endif + OIDp[i].name_len = MAX_OID_LEN; + parseoids(i, oid_list[i], OIDp); + OIDp[i].name[OIDp[i].name_len++] = index; + snmp_add_null_var(pdu, OIDp[i].name, OIDp[i].name_len); + } + pdu->non_repeaters = i; + pdu->max_repetitions = 0; + + *OIDpp = OIDp; + +#ifdef DEBUG + implode_result = implode(", ", oid_list); + benchmark_start("Send SNMP request for OIDs: %s", implode_result); +#endif + status = snmp_synch_response(ss, pdu, response); +#ifdef DEBUG + benchmark_end(); + free(implode_result); +#endif + if (sleep_usecs) + usleep(sleep_usecs); + + if (status == STAT_SUCCESS && (*response)->errstat == SNMP_ERR_NOERROR) { + return (1); + } else if (status == STAT_SUCCESS && + (*response)->errstat == SNMP_ERR_NOSUCHNAME) { + /* if e.g. 64 bit counters are not supported, we will get this error */ + return (1); + } else { + /* + * FAILURE: print what went wrong! + */ + + if (status == STAT_SUCCESS) + printf("Error in packet\nReason: %s\n", + snmp_errstring((*response)->errstat)); + else if (status == STAT_TIMEOUT) { + printf("Timeout fetching interface stats from %s ", ss->peername); + for (i = 0; oid_list[i]; i++) { + printf("%c%s", i ? ',' : '(', oid_list[i]); + } + printf(")\n"); + exit(EXITCODE_TIMEOUT); + } else { + printf("other error\n"); + snmp_sess_perror("snmp_bulkget", ss); + } + exit(2); + } + + return (0); } - -int parseoids(int i, char *oid_list, struct OIDStruct *query) -{ - /* parse oid list - * - * read each OID from our array and add it to the pdu request - */ - - query[i].name_len = MAX_OID_LEN; - if (!snmp_parse_oid(oid_list, query[i].name, &query[i].name_len)) { - snmp_perror(oid_list); - SOCK_CLEANUP; - exit(1); - } - return(0); +int parseoids(int i, char *oid_list, struct OIDStruct *query) { + /* parse oid list + * + * read each OID from our array and add it to the pdu request + */ + + query[i].name_len = MAX_OID_LEN; + if (!snmp_parse_oid(oid_list, query[i].name, &query[i].name_len)) { + snmp_perror(oid_list); + SOCK_CLEANUP; + exit(1); + } + return (0); } -void create_pdu(int mode, char **oidlist, netsnmp_pdu **pdu, struct OIDStruct **oids, int nonrepeaters, long max) -{ - int i; - - if (mode == NONBULK) - *pdu = snmp_pdu_create(SNMP_MSG_GET); - - else if (mode == BINTEC) { - /* we cannot use a bulk get for bintec - * and the oids don't increment properly - */ - *pdu = snmp_pdu_create(SNMP_MSG_GET); - } - else { - /* get the ifNumber and as many interfaces as possible */ - *pdu = snmp_pdu_create(SNMP_MSG_GETBULK); - (*pdu)->non_repeaters = nonrepeaters; - (*pdu)->max_repetitions = max; - } - - for (i = 0; oidlist[i]; i++) { - parseoids(i, oidlist[i], *oids); - snmp_add_null_var(*pdu, (*oids)[i].name, (*oids)[i].name_len); - } +void create_pdu(int mode, char **oidlist, netsnmp_pdu **pdu, + struct OIDStruct **oids, int nonrepeaters, long max) { + int i; + + if (mode == NONBULK) + *pdu = snmp_pdu_create(SNMP_MSG_GET); + + else if (mode == BINTEC) { + /* we cannot use a bulk get for bintec + * and the oids don't increment properly + */ + *pdu = snmp_pdu_create(SNMP_MSG_GET); + } else { + /* get the ifNumber and as many interfaces as possible */ + *pdu = snmp_pdu_create(SNMP_MSG_GETBULK); + (*pdu)->non_repeaters = nonrepeaters; + (*pdu)->max_repetitions = max; + } + + for (i = 0; oidlist[i]; i++) { + parseoids(i, oidlist[i], *oids); + snmp_add_null_var(*pdu, (*oids)[i].name, (*oids)[i].name_len); + } } diff --git a/snmp_bulkget.h b/snmp_bulkget.h index 36b5ef3..ca5c2d2 100644 --- a/snmp_bulkget.h +++ b/snmp_bulkget.h @@ -1,13 +1,16 @@ - #include +#include + #ifdef HAVE_GETADDRINFO -#include -#include #include +#include +#include #endif /* HAVE_GETADDRINFO */ +#include + #include #include @@ -27,165 +30,108 @@ /* should a timeout return critical(2) or unknown(3)? */ #define EXITCODE_TIMEOUT 3 -#define MEMCPY(a, b, c) memcpy(a, b, (sizeof(a)>c)?c:sizeof(a)) -#define TERMSTR(a, b) a[(((sizeof(a)-1) c) ? c : sizeof(a)) +#define TERMSTR(a, b) a[(((sizeof(a) - 1) < b) ? (sizeof(a) - 1) : b)] = '\0' #ifndef U64 #define U64 typedef unsigned long long u64; #endif - /* * structs */ struct ifStruct { - int ignore; - int admin_down; - int print_all_flag; - int index; - int status; - int err_disable; - char descr[MAX_DESCR_LEN]; - char alias[MAX_DESCR_LEN]; - char name[MAX_DESCR_LEN]; - u64 inOctets; - u64 outOctets; - unsigned long inDiscards; - unsigned long outDiscards; - unsigned long inErrors; - unsigned long outErrors; - unsigned long inUcast; - unsigned long outUcast; - u64 speed; - u64 inbitps; - u64 outbitps; + int ignore; + int admin_down; + int print_all_flag; + int index; + int status; + int err_disable; + char descr[MAX_DESCR_LEN]; + char alias[MAX_DESCR_LEN]; + char name[MAX_DESCR_LEN]; + u64 inOctets; + u64 outOctets; + unsigned long inDiscards; + unsigned long outDiscards; + unsigned long inErrors; + unsigned long outErrors; + unsigned long inUcast; + unsigned long outUcast; + u64 speed; + u64 inbitps; + u64 outbitps; }; struct OIDStruct { - oid name[MAX_OID_LEN]; - size_t name_len; -}; - - - -/* - * text strings to output in the perfdata - */ - -static char *if_vars_default[] = { - "inOctets", - "outOctets", - "inDiscards", - "outDiscards", - "inErrors", - "outErrors", - "inUcast", - "outUcast", - "speed", - "inBitps", - "outBitps" }; - -static char *if_vars_cisco[] = { - "inOctets", - "outOctets", - "inDiscards", - "outDiscards", - "inCRCs", - "outCollisions", - "inUcast", - "outUcast", - "speed", - "inBitps", - "outBitps" }; - - - - -/* - * OIDs, hardcoded to remove the dependency on MIBs - */ -static char *oid_if_bulkget[] = {".1.3.6.1.2.1.1.3", ".1.3.6.1.2.1.2.1", ".1.3.6.1.2.1.2.2.1.2", 0}; /* "uptime", "ifNumber", "ifDescr" */ -static char *oid_if_get[] = {".1.3.6.1.2.1.1.3.0", ".1.3.6.1.2.1.2.1.0", ".1.3.6.1.2.1.2.2.1.2.1", 0}; /* "uptime", "ifNumber", "ifDescr" */ -static char *oid_if_bintec[] = {".1.3.6.1.2.1.1.3.0", ".1.3.6.1.2.1.2.1.0", ".1.3.6.1.2.1.2.2.1.2.0", 0}; /* "uptime", "ifNumber", "ifDescr" */ -static char *oid_alias_bulkget[] = {".1.3.6.1.2.1.31.1.1.1.18", 0}; /* "alias" */ -static char *oid_alias_get[] = {".1.3.6.1.2.1.31.1.1.1.18.1", 0}; /* "alias" */ -static char *oid_alias_bintec[] = {".1.3.6.1.2.1.31.1.1.1.18.0", 0}; /* "alias" */ -static char *oid_names_bulkget[] = {".1.3.6.1.2.1.31.1.1.1.1", 0}; /* "name" */ -static char *oid_names_get[] = {".1.3.6.1.2.1.31.1.1.1.1.1", 0}; /* "name" */ -static char *oid_names_bintec[] = {".1.3.6.1.2.1.31.1.1.1.1.0", 0}; /* "name - NOT TESTED!" */ - -static char *oid_vals_default[] = { - ".1.3.6.1.2.1.2.2.1.7", /* ifAdminStatus */ - ".1.3.6.1.2.1.2.2.1.8", /* ifOperStatus */ - ".1.3.6.1.2.1.2.2.1.10", /* ifInOctets */ - ".1.3.6.1.2.1.2.2.1.13", /* ifInDiscards */ - ".1.3.6.1.2.1.2.2.1.14", /* ifInErrors */ - ".1.3.6.1.2.1.2.2.1.16", /* ifOutOctets */ - ".1.3.6.1.2.1.2.2.1.19", /* ifOutDiscards */ - ".1.3.6.1.2.1.2.2.1.20", /* ifOutErrors */ - 0 -}; - -static char *oid_vals_cisco[] = { - ".1.3.6.1.2.1.2.2.1.7", /* ifAdminStatus */ - ".1.3.6.1.2.1.2.2.1.8", /* ifOperStatus */ - ".1.3.6.1.2.1.2.2.1.10", /* ifInOctets */ - ".1.3.6.1.2.1.2.2.1.13", /* ifInDiscards */ - ".1.3.6.1.4.1.9.2.2.1.1.12", /* locIfInCRC */ - ".1.3.6.1.2.1.2.2.1.16", /* ifOutOctets */ - ".1.3.6.1.2.1.2.2.1.19", /* ifOutDiscards */ - ".1.3.6.1.4.1.9.2.2.1.1.25", /* locIfCollisions */ - 0 -}; - -static char *oid_extended[] = { - ".1.3.6.1.2.1.31.1.1.1.6", /* ifHCInOctets */ - ".1.3.6.1.2.1.31.1.1.1.10",/* ifHCOutOctets */ - ".1.3.6.1.2.1.2.2.1.11", /* ifInUcastPkts */ - ".1.3.6.1.2.1.2.2.1.17", /* ifOutUcastPkts */ - ".1.3.6.1.2.1.2.2.1.5", /* ifSpeed */ - ".1.3.6.1.2.1.31.1.1.1.15",/* ifHighSpeed */ - ".1.3.6.1.2.1.31.1.1.1.18",/* alias */ - ".1.3.6.1.2.1.31.1.1.1.1", /* name */ - 0 -}; - -static char *oid_extended_cisco[] = { - ".1.3.6.1.4.1.9.5.1.4.1.1.23", /* portAdditionalOperStatus */ - 0 + oid name[MAX_OID_LEN]; + size_t name_len; }; - - -static char default_community[] = "public"; - - - - /* * operating modes */ - - -const char *modes[] = { "default", "cisco", "nonbulk", "bintec", NULL }; enum mode_enum { DEFAULT, CISCO, NONBULK, BINTEC }; - +// Config +typedef struct configuration_struct { + bool crit_on_down_flag; + bool get_aliases_flag; + bool match_aliases_flag; + bool get_names_flag; + bool print_all_flag; + + char *community; + int bandwith; + char *oldperfdatap; + int err_tolerance; + int coll_tolerance; + char *hostname; + char *user; + char *auth_proto; + char *auth_pass; + char *priv_proto; + char *priv_pass; + unsigned int trimdescr; + enum mode_enum mode; // hardware mode + char *prefix; + char *list; + unsigned long global_timeout; + char *exclude_list; + u64 speed; + unsigned int lastcheck; + unsigned int sleep_usecs; + int session_retries; + long pdu_max_repetitions; + regex_t re; + regex_t exclude_re; +} config; /* * prototypes */ +size_t sizeof_oid_if_bintec(void); +size_t sizeof_oid_if_get(void); +size_t sizeof_oid_if_bulkget(void); -void print64(struct counter64*, unsigned long*); +void print64(struct counter64 *, unsigned long *); u64 convertto64(struct counter64 *, unsigned long *); -u64 subtract64(u64, u64); -netsnmp_session *start_session(netsnmp_session *, char *, char *); -netsnmp_session *start_session_v3(netsnmp_session *, char *, char *, char *, char *, char *, char *); +u64 subtract64(u64, u64, unsigned int lastcheck); +netsnmp_session *start_session(netsnmp_session *, char *, char *, + enum mode_enum, unsigned long global_timeout, + int session_retries); +netsnmp_session *start_session_v3(netsnmp_session *, char *, char *, char *, + char *, char *, char *, + unsigned long global_timeout, + int session_retries); int usage(char *); -int parse_perfdata(char *, struct ifStruct *, char *, unsigned int *); -void set_value(struct ifStruct *, char *, char *, u64, char *); +int parse_perfdata(char *, struct ifStruct *, char *, unsigned int *, + enum mode_enum); +void set_value(struct ifStruct *, char *, char *, u64, enum mode_enum); int parseoids(int, char *, struct OIDStruct *); -int create_request(netsnmp_session *, struct OIDStruct **, char **, int, netsnmp_pdu **); +int create_request(netsnmp_session *, struct OIDStruct **, char **, int, + netsnmp_pdu **, unsigned int sleep_usecs); +void create_pdu(int, char **, netsnmp_pdu **, struct OIDStruct **, int, long); diff --git a/utils.c b/utils.c index 5869369..0cc3a6e 100644 --- a/utils.c +++ b/utils.c @@ -1,89 +1,79 @@ +#include "utils.h" #include #include #include #include #include #include -#include "utils.h" /* * Add a string */ -int addstrold(char **strp, size_t *strs, const char *format, ...) -{ +int addstrold(char **strp, size_t *strs, const char *format, ...) { va_list val; size_t written; - va_start(val, format); written = vsnprintf(*strp, *strs, format, val); va_end(val); - if (written >= *strs) - { + if (written >= *strs) { // buffer full *strs = 0; - return(1); + return (1); } - + *strs = (*strs - written); *strp = (*strp + written); - return(0); + return (0); } -int addstr(String *str, const char *format, ...) -{ +int addstr(String *str, const char *format, ...) { va_list val; size_t written; - size_t available; - char *pos; - - available = str->max - str->len; - pos = str->text + str->len; + size_t available; + char *pos; + available = str->max - str->len; + pos = str->text + str->len; va_start(val, format); written = vsnprintf(pos, available, format, val); va_end(val); - if (written >= available) - { + if (written >= available) { /* buffer full */ str->text[(str->max)] = 0; - str->len = str->max; - return(1); + str->len = str->max; + return (1); } - + str->len = str->len + written; - return(0); + return (0); } - - - - -/* +/* * Replace troublesome characters in a string with underscores * - only use for strings we already know the size of */ -void strcpy_nospaces(char *dest, char *src) -{ - static unsigned char allowed[256] = "_________________________________!_#_%__()*+,-.-0123456789_____?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[_]^__abcdefghijklmnopqrstuvwxyz{_}__________________________________________________________________________________________________________________________________"; - - - - while(*src) - { - *(dest++) = allowed[(unsigned char) *(src++)]; +void strcpy_nospaces(char *dest, char *src) { + static unsigned char allowed[256] = + "_________________________________!_#_%__()*+,-.-0123456789_____?@" + "ABCDEFGHIJKLMNOPQRSTUVWXYZ[_]^__abcdefghijklmnopqrstuvwxyz{_}_________" + "__" + "______________________________________________________________________" + "__" + "_______________________________________________"; + + while (*src) { + *(dest++) = allowed[(unsigned char)*(src++)]; } *dest = 0; } - - /* * convert a (possibly large) integer to a string with unit suffix * @@ -91,112 +81,100 @@ void strcpy_nospaces(char *dest, char *src) * AC_SEARCH_LIBS(pow, [c m], AC_DEFINE([HAVE_POW])) */ -int gauge_to_si(u64 bignum, char **str) -{ - int i = 0; +int gauge_to_si(u64 bignum, char **str) { + long unsigned int i = 0; u64 tmpll; static char units[] = "kMGTPE"; tmpll = bignum; - while ((tmpll /= 1000ULL) && (i < (sizeof(units) - 1))) - { + while ((tmpll /= 1000ULL) && (i < (sizeof(units) - 1))) { i++; } #ifdef HAVE_POW - if (i) - { - return asprintf(str, "%0.2f%c", ((double)bignum / pow(1000, i)), units[i-1]); - } - else - { + if (i) { + return asprintf(str, "%0.2f%c", ((double)bignum / pow(1000, i)), + units[i - 1]); + } else { return asprintf(str, "%Ld", bignum); } #else - return asprintf(str, "%Ld", bignum); + return asprintf(str, "%Ld", bignum); #endif - } -static -struct timespec benchmark_start_time; - -static -char *benchmark_task; - -void benchmark_start(char const *format, ...) -{ - { - va_list args; - va_start(args, format); - int benchmark_task_length = vsnprintf(NULL, 0u, format, args); - va_end(args); - benchmark_task = (char*)malloc(benchmark_task_length + 1); - benchmark_task[benchmark_task_length] = 0; - } - { - va_list args; - va_start(args, format); - vsprintf(benchmark_task, format, args); - va_end(args); - } - fprintf(stderr, "[Starting benchmark] %s\n", benchmark_task); - clock_gettime(CLOCK_MONOTONIC, &benchmark_start_time); -} +static struct timespec benchmark_start_time; + +static char *benchmark_task; -void benchmark_end(void) -{ - { - struct timespec benchmark_end_time; - clock_gettime(CLOCK_MONOTONIC, &benchmark_end_time); - fprintf( - stderr, - "[Finished benchmark after %f ms] %s\n", - ((double)benchmark_end_time.tv_sec * 1000.0 + (double)benchmark_end_time.tv_nsec / 1000000.0) - - ((double)benchmark_start_time.tv_sec * 1000.0 + (double)benchmark_start_time.tv_nsec / 1000000.0), - benchmark_task - ); - } - free(benchmark_task); +void benchmark_start(char const *format, ...) { + { + va_list args; + va_start(args, format); + int benchmark_task_length = vsnprintf(NULL, 0u, format, args); + va_end(args); + benchmark_task = (char *)malloc(benchmark_task_length + 1); + benchmark_task[benchmark_task_length] = 0; + } + { + va_list args; + va_start(args, format); + vsprintf(benchmark_task, format, args); + va_end(args); + } + fprintf(stderr, "[Starting benchmark] %s\n", benchmark_task); + clock_gettime(CLOCK_MONOTONIC, &benchmark_start_time); } -char *implode(char const *glue, char **pieces) -{ - size_t total_len = 0u; - char **walk_pieces = pieces; - while (*walk_pieces != NULL) { - total_len += strlen(*walk_pieces++); - } - - ptrdiff_t walk_pieces_diff = walk_pieces - pieces; - if (walk_pieces_diff >= 2) { - total_len += strlen(glue) * (size_t)(walk_pieces_diff - 1); - } - - char *result = (char*)malloc(total_len + 1u); - - if (walk_pieces_diff > 0) { - strcpy(result, *pieces); - if (walk_pieces_diff >= 2) { - char *walk_result = result; - walk_pieces = pieces + 1; - while (*walk_pieces != NULL) { - while (*walk_result) { - ++walk_result; - } - strcpy(walk_result, glue); - - while (*walk_result) { - ++walk_result; - } - strcpy(walk_result, *walk_pieces++); - } - } - } else { - *result = 0; - } - - return result; +void benchmark_end(void) { + { + struct timespec benchmark_end_time; + clock_gettime(CLOCK_MONOTONIC, &benchmark_end_time); + fprintf(stderr, "[Finished benchmark after %f ms] %s\n", + ((double)benchmark_end_time.tv_sec * 1000.0 + + (double)benchmark_end_time.tv_nsec / 1000000.0) - + ((double)benchmark_start_time.tv_sec * 1000.0 + + (double)benchmark_start_time.tv_nsec / 1000000.0), + benchmark_task); + } + free(benchmark_task); } +char *implode(char const *glue, char **pieces) { + size_t total_len = 0u; + char **walk_pieces = pieces; + while (*walk_pieces != NULL) { + total_len += strlen(*walk_pieces++); + } + + ptrdiff_t walk_pieces_diff = walk_pieces - pieces; + if (walk_pieces_diff >= 2) { + total_len += strlen(glue) * (size_t)(walk_pieces_diff - 1); + } + + char *result = (char *)malloc(total_len + 1u); + + if (walk_pieces_diff > 0) { + strcpy(result, *pieces); + if (walk_pieces_diff >= 2) { + char *walk_result = result; + walk_pieces = pieces + 1; + while (*walk_pieces != NULL) { + while (*walk_result) { + ++walk_result; + } + strcpy(walk_result, glue); + + while (*walk_result) { + ++walk_result; + } + strcpy(walk_result, *walk_pieces++); + } + } + } else { + *result = 0; + } + + return result; +} diff --git a/utils.h b/utils.h index 9320c81..879c499 100644 --- a/utils.h +++ b/utils.h @@ -4,8 +4,8 @@ #define _GNU_SOURCE #endif -#include #include +#include #ifdef HAVE_POW #include @@ -17,9 +17,9 @@ typedef unsigned long long u64; #endif struct stringStruct { - size_t max; - size_t len; - char * text; /* pointer to an allocation of max + 1 */ + size_t max; + size_t len; + char *text; /* pointer to an allocation of max + 1 */ }; typedef struct stringStruct String;