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configure.ac
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dnl ##########################################################################
dnl #
dnl # Build CFEngine
dnl #
dnl # Run ./autogen.sh to build configure script
dnl #
dnl ##########################################################################
AC_PREREQ(2.59)
AC_INIT
AC_CONFIG_SRCDIR([libpromises/generic_agent.c])
AC_CANONICAL_TARGET
dnl
dnl This program needs to be checked early, as MAKEINFO variable is expanded in
dnl AM_INIT_AUTOMAKE.
dnl
AC_CHECK_PROG(MAKEINFO, makeinfo, makeinfo)
define([revision], esyscmd([sh -c "(git rev-list -1 --abbrev-commit HEAD || echo unknown) | tr -d '\n'" 2>/dev/null]))dnl
dnl
dnl The version in the next line is the only one to set
dnl
_AM_SET_OPTION([tar-ustar])
AM_INIT_AUTOMAKE(cfengine, 3.7.0a1.revision)
AM_MAINTAINER_MODE([enable])
AC_DEFINE(BUILD_YEAR, esyscmd([date +%Y | tr -d '\n']), "Software build year")
AC_DEFINE_UNQUOTED(ABS_TOP_SRCDIR,
"`cd -- "$srcdir"; pwd`",
[Absolute path of source tree])
m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])
AC_CONFIG_HEADERS([libutils/config.h])
dnl Libtool madness
AC_CONFIG_MACRO_DIR([m4])
dnl
dnl hide [s]include macros, so old aclocal (automake < 1.10) won't find them and
dnl won't complain about something/something.m4 not found
dnl
m4_define(incstart,sinc)
m4_define(incend,lude)
dnl
dnl Save environment CFLAGS before autoconf starts messing with it.
dnl It is restored later.
dnl
ENV_CFLAGS="$CFLAGS"
dnl ######################################################################
dnl Checks for programs.
dnl ######################################################################
AC_PROG_CC
AC_PROG_MKDIR_P
AC_EXEEXT
dnl GCC specific flags
m4_include([m4/cf3_gcc_flags.m4])
# Use either new LT_INIT or old AC_DISABLE_STATIC/AC_PROG_LIBTOOL macros
m4_ifdef([LT_INIT],
[LT_INIT([disable-static])],
[AC_DISABLE_STATIC
AC_PROG_LIBTOOL])
AM_PROG_LEX
AC_PROG_YACC
AC_PROG_INSTALL
AC_CONFIG_LIBOBJ_DIR(libcompat)
AC_PATH_PROG(GETCONF, getconf, false, $PATH:$prefix/bin:/usr/bin:/usr/local/bin:/sw/bin)
AM_CONDITIONAL(CROSS_COMPILING, test "x$cross_compiling" = "xyes")
dnl ######################################################################
dnl Use pthreads if available
dnl ######################################################################
AC_ARG_WITH([pthreads],
[AS_HELP_STRING([--with-pthreads[[=PATH]]],
[Specify path to pthreads, if not the part of operating system])])
if test "x$with_pthreads" != x && test "x$with_pthreads" != "xyes" && test "x$with_pthreads" != "xno"; then
LIBS="$LIBS -L$with_pthreads/lib"
CPPFLAGS="-I$with_pthreads/include $CPPFLAGS"
fi
ACX_PTHREAD([],
[AC_MSG_ERROR(pthread-compatible library is required to build CFEngine)])
CC="$PTHREAD_CC"
CFLAGS="$PTHREAD_CFLAGS $CFLAGS"
LIBS="$PTHREAD_LIBS $LIBS"
dnl ######################################################################
dnl Whether to build extensions as builtin extensions or a separate
dnl plugin. The default is plugin.
dnl --enable-builtin-extensions is the default on Windows, and can be
dnl used on other platforms for debugging purposes, but isn't otherwise
dnl supported.
dnl ######################################################################
AC_ARG_ENABLE([builtin-extensions], [AS_HELP_STRING([Build binaries with builtin extensions])],
[],
[
AS_CASE([${target_os}], [mingw*], [enable_builtin_extensions=yes], [enable_builtin_extensions=no])
])
AM_CONDITIONAL([BUILTIN_EXTENSIONS], [test "x$enable_builtin_extensions" = "xyes"])
AS_IF([test "x$enable_builtin_extensions" = "xyes"], [AC_DEFINE([BUILTIN_EXTENSIONS], [1], [Define if you want builtin Enterprise extensions])])
AC_SUBST([enable_builtin_extensions])
dnl ######################################################################
dnl Configure files layout
dnl ######################################################################
AC_ARG_ENABLE([fhs],
[AS_HELP_STRING([--enable-fhs], [Enable FHS compliance. Defaults to custom CFEngine files layout])])
#
# pkglibdir/pkgdatadir are not overridable, so use our own invention instead.
#
AS_IF([test x"$enable_fhs" = xyes], [
projlibdir='${libdir}/cfengine'
datadir='${exec_prefix}/share/cfengine'
WORKDIR='${localstatedir}/lib/cfengine'
MASTERDIR='default'
INPUTDIR='default'
LOGDIR='${localstatedir}/lib/cfengine'
PIDDIR='${localstatedir}/lib/cfengine'
], [
if test x"$prefix" = xNONE || test x"$prefix" = x/var/cfengine; then
prefix=/var/cfengine
case "$target_os" in
mingw*)
WORKDIR=$(cmd /c "echo %PROGRAMFILES%\\Cfengine" | sed 's/\\/\\\\/g')
MASTERDIR=default
INPUTDIR=default
LOGDIR=$(cmd /c "echo %PROGRAMFILES%\\Cfengine" | sed 's/\\/\\\\/g')
PIDDIR=$(cmd /c "echo %PROGRAMFILES%\\Cfengine" | sed 's/\\/\\\\/g')
;;
*)
WORKDIR=/var/cfengine
MASTERDIR=default
INPUTDIR=default
LOGDIR=/var/cfengine
PIDDIR=/var/cfengine
;;
esac
else
WORKDIR="${localstatedir}/cfengine"
MASTERDIR="default"
INPUTDIR="default"
LOGDIR="${localstatedir}/cfengine"
PIDDIR="${localstatedir}/cfengine"
fi
sbindir='${exec_prefix}/bin' # /var/cfengine/bin despite being sbin_?
projlibdir='${exec_prefix}/lib'
mandir='${exec_prefix}/share/man'
])
AC_SUBST(projlibdir)
dnl ######################################################################
dnl Platform specific compiler flags.
dnl ######################################################################
AS_CASE([${target_os}],
[mingw*],
# Disable printf format warnings, because our wrapper supports more
# flags than vanilla Windows version, so they are false positives.
[CFLAGS="$CFLAGS -Wno-format"])
dnl ######################################################################
dnl Enable debugging
dnl ######################################################################
AC_ARG_ENABLE(debug,
AS_HELP_STRING([--enable-debug], [Enable debugging]),
[debug=$enableval],
[debug=no])
AM_CONDITIONAL([NDEBUG], [test x"$debug" = x"no"])
dnl Even though CFLAGS should contain the command-line CFLAGS
dnl as last, some macro seem to messes the order up and insert
dnl its own optimisation flags as well. So we append ENV_CFLAGS
dnl at the end manually, causing a bit of flag duplication.
if test x"$debug" = x"yes"
then
CFLAGS="$CFLAGS -g3 -O0 $ENV_CFLAGS"
else
CFLAGS="$CFLAGS -O2 -DNDEBUG $ENV_CFLAGS"
fi
dnl ######################################################################
dnl Checks for libraries.
dnl ######################################################################
dnl Now check for database connectors
# TODO remove
AC_ARG_WITH([sql],
[AS_HELP_STRING([--with-sql[[=PATH]]],
[Enable SQL database connectors (deprecated, use \
--with[[out]]-postgresql and --with[[out]]-mysql instead)])
],
[with_postgresql=$with_sql; with_mysql=$with_sql],
[])
dnl PostgreSQL
AC_ARG_WITH([postgresql],
[AS_HELP_STRING([--with-postgresql[[=PATH]]],
[Enable PostgreSQL connector])
],
[],
[with_postgresql=check])
if test "x$with_postgresql" != "xno"
then
if test "x$with_postgresql" != xyes && test "x$with_postgresql" != xcheck
then
PG_CONFIG=$with_postgresql/bin/pg_config
else
PG_CONFIG=pg_config
fi
# pg_config is only for native builds
if test "x$cross_compiling" = "xno"
then
if test x`which $PG_CONFIG` != x
then
pg_include_dir=`$PG_CONFIG --includedir`
if test -n "$pg_include_dir"
then
POSTGRESQL_CPPFLAGS="-I$pg_include_dir"
fi
fi
fi
CF3_WITH_LIBRARY(postgresql,
[AC_CHECK_LIB(pq, PQconnectdb,
[],
[if test "x$with_postgresql" != xcheck; then
AC_MSG_ERROR(Cannot find PostgreSQL client library); fi]
)
AC_CHECK_HEADERS(libpq-fe.h,
[],
[if test "x$with_postgresql" != xcheck; then
AC_MSG_ERROR(Cannot find PostgreSQL client library); fi]
)]
)
fi
dnl MySQL
AC_ARG_WITH([mysql],
[AS_HELP_STRING([--with-mysql[[=PATH]]],
[Enable MySQL connector])
],
[],
[with_mysql=check])
if test "x$with_mysql" != "xno"
then
if test "x$with_mysql" != xyes &&
test "x$with_mysql" != xcheck
then
MYSQL_CONFIG=$with_mysql/bin/mysql_config
else
MYSQL_CONFIG=mysql_config
fi
# mysql_config is only for native builds
if test "x$cross_compiling" = "xno"
then
if test x`which $MYSQL_CONFIG` != x
then
mysql_include_dir=`$MYSQL_CONFIG --include`
if test -n "$mysql_include_dir"
then
MYSQL_CPPFLAGS="$mysql_include_dir"
fi
fi
fi
CF3_WITH_LIBRARY(mysql,
[AC_CHECK_LIB(mysqlclient, mysql_real_connect,
[],
[if test "x$with_mysql" != xcheck; then
AC_MSG_ERROR(Cannot find MySQL client library); fi]
)
AC_CHECK_HEADERS(mysql.h,
[],
[if test "x$with_mysql" != xcheck; then
AC_MSG_ERROR(Cannot find MySQL clientlibrary); fi]
)
AC_CHECK_LIB(mysqlclient, EVP_CIPHER_CTX_init,
[AC_MSG_ERROR([MySQL client library exports symbols clashing \
with OpenSSL. Get the update from distribution provider, \
recompile MySQL library or disable MySQL connector. See \
http://bugs.mysql.com/bug.php?id=65055 for details.])
]
)]
)
fi
dnl SQLite
AC_ARG_WITH([sqlite],
[AS_HELP_STRING([--with-sqlite[[=PATH]]], [Enable SQLite connector])])
AS_IF([test -n "$with_sqlite" && test "x$with_sqlite" != "xno"], [WITH_SQLITE=1], [WITH_SQLITE=0])
if test $WITH_SQLITE = 1; then
CF3_WITH_LIBRARY(sqlite3, [
AC_CHECK_LIB(sqlite3, sqlite3_open, [], [AC_MSG_ERROR(Cannot find SQLITE)])
AC_CHECK_HEADERS(sqlite3.h, [], [AC_MSG_ERROR(Cannot find SQLITE)])
AC_DEFINE(SQLITE, 1, [Define if SQLITE is available])
])
fi
dnl
dnl In-process databases
dnl
dnl QDBM
AC_ARG_WITH([qdbm],
[AS_HELP_STRING([--with-qdbm[[=PATH]]], [use QDBM to store runtime data])])
AS_IF([test -n "$with_qdbm" && test "x$with_qdbm" != "xno"], [WITH_QDBM=1], [WITH_QDBM=0])
if test $WITH_QDBM = 1; then
CF3_WITH_LIBRARY(qdbm, [
AC_CHECK_LIB(qdbm, dpopen, [], [AC_MSG_ERROR(Cannot find QDBM)])
AC_CHECK_HEADERS(depot.h, [], [AC_MSG_ERROR(Cannot find QDBM)])
AC_DEFINE(QDB, 1, [Define if QDBM is available])
])
fi
dnl Tokyo Cabinet
AC_ARG_WITH([tokyocabinet],
[AS_HELP_STRING([--with-tokyocabinet[[=PATH]]], [use Tokyo Cabinet to store runtime data])])
AS_IF([test $WITH_QDBM -eq 0 && test -n "$with_tokyocabinet" && test "x$with_tokyocabinet" != "xno"], [WITH_TOKYO=1], [WITH_TOKYO=0])
if test $WITH_TOKYO = 1; then
CF3_WITH_LIBRARY(tokyocabinet, [
AC_CHECK_LIB(tokyocabinet, tchdbnew, [], [AC_MSG_ERROR(Cannot find Tokyo Cabinet)])
AC_CHECK_HEADERS(tcutil.h, [], [AC_MSG_ERROR(Cannot find Tokyo Cabinet)])
AC_CHECK_HEADERS(tchdb.h, [], [AC_MSG_ERROR(Cannot find Tokyo Cabinet)])
AC_DEFINE(TCDB, 1, [Define if Tokyo Cabinet is available.])
])
fi
dnl OpenLDAP Lightning MDB
AC_ARG_WITH([lmdb],
[AS_HELP_STRING([--with-lmdb[[=PATH]]], [use Lightning MDB to store runtime data])])
AS_IF([test $WITH_TOKYO -eq 0 && test $WITH_QDBM -eq 0 && (! test -n "$with_lmdb" || test "x$with_lmdb" != "xno")], [WITH_LMDB=1], [WITH_LMDB=0])
if test $WITH_LMDB = 1; then
CF3_WITH_LIBRARY(lmdb, [
AC_CHECK_LIB(lmdb, mdb_dbi_open, [], [AC_MSG_ERROR(Cannot find Lightning MDB)])
AC_CHECK_HEADERS(lmdb.h, [], [AC_MSG_ERROR(Cannot find Lightning MDB)])
AC_DEFINE(LMDB, 1, [Define if Lightning MDB is available])
])
fi
if test $WITH_QDBM -eq 0 && test $WITH_TOKYO -eq 0 && test $WITH_LMDB -eq 0; then
AC_MSG_ERROR(Either Tokyo Cabinet, LMDB, or QDBM must be selected to compile CFEngine)
fi
dnl
dnl OpenSSL
dnl
AC_ARG_WITH(openssl,
[AS_HELP_STRING([--with-openssl[[=PATH]]],
[Specify OpenSSL path])], [], [with_openssl=yes])
if test x"$with_openssl" = xno ; then
AC_MSG_ERROR([This release of CFEngine requires OpenSSL >= 0.9.7])
fi
CF3_WITH_LIBRARY(openssl, [
AC_CHECK_LIB(crypto, RSA_generate_key_ex, [], [])
AC_CHECK_LIB(ssl, SSL_library_init, [], [])
AC_CHECK_DECLS([SSL_CTX_clear_options], [], [], [[#include <openssl/ssl.h>]])
AC_CHECK_HEADERS([openssl/opensslv.h], [], [AC_MSG_ERROR(Cannot find OpenSSL)])
AC_MSG_CHECKING(for OpenSSL version)
AC_PREPROC_IFELSE([AC_LANG_SOURCE([[
#include <openssl/opensslv.h>
#if OPENSSL_VERSION_NUMBER < 0x0090602fL
#This OpenSSL is too old
#endif
]])],[AC_MSG_RESULT(OK)],[AC_MSG_ERROR(This release of CFEngine requires OpenSSL >= 0.9.7)])
if test "x$ac_cv_lib_crypto_RSA_generate_key_ex" = "xyes" ; then
AC_DEFINE(OPENSSL_NO_DEPRECATED, 1, [Define if non deprecated API is available.])
fi
if test "x$ac_cv_lib_crypto_RSA_generate_key_ex" = "xno" && \
test "x$ac_cv_lib_crypto_RSA_generate_key" = "xno" ; then
AC_MSG_ERROR(Cannot find OpenSSL)
fi
])
dnl PCRE
AC_ARG_WITH([pcre], [AS_HELP_STRING([--with-pcre[[=PATH]]], [Specify PCRE path])], [], [with_pcre=yes])
if test "x$with_pcre" = "xno"; then
AC_MSG_ERROR([PCRE is required])
fi
CF3_WITH_LIBRARY(pcre, [
AC_CHECK_LIB(pcre, pcre_exec, [], [AC_MSG_ERROR(Cannot find PCRE)])
AC_CHECK_HEADERS([pcre.h], [],
[AC_CHECK_HEADERS([pcre/pcre.h], [],
AC_MSG_ERROR(Cannot find PCRE))])
])
dnl libvirt
AC_ARG_WITH([libvirt],
[AS_HELP_STRING([--with-libvirt[[=PATH]]], [support virtual machine management])],
[], [with_libvirt=check])
if test "x$with_libvirt" != xno; then
CF3_WITH_LIBRARY(libvirt, [
AC_CHECK_LIB(virt, virConnectOpen, [], [if test "x$with_libvirt" != xcheck; then AC_MSG_ERROR(Cannot find libvirt library); fi])
AC_CHECK_HEADERS(libvirt/libvirt.h, [], [if test "x$with_libvirt" != xcheck; then AC_MSG_ERROR(Cannot find libvirt library headers); fi])
])
fi
dnl libacl
AC_ARG_WITH([libacl],
[AS_HELP_STRING([--with-libacl[[=PATH]]], [Specify libacl path])], [], [with_libacl=check])
if test "x$with_libacl" != xno; then
CF3_WITH_LIBRARY(libacl, [
AC_CHECK_LIB(acl, acl_init, [], [if test "x$with_libacl" != xcheck; then AC_MSG_ERROR(Cannot find libacl library); fi])
AC_CHECK_HEADERS([acl.h sys/acl.h acl/libacl.h], [libacl_header_found=yes])
if test "x$libacl_header_found" != "xyes" && test "x$with_libacl" != xcheck; then AC_MSG_ERROR(Cannot find libacl library headers); fi
])
fi
dnl libxml2
AC_ARG_WITH([libxml2],
[AS_HELP_STRING([--with-libxml2[[=PATH]]],
[Specify libxml2 path])
],
[],
[with_libxml2=check])
if test "x$with_libxml2" != xno
then
if test "x$with_libxml2" != xyes &&
test "x$with_libxml2" != xcheck
then
XML2_CONFIG=$with_libxml2/bin/xml2-config
else
XML2_CONFIG=xml2-config
fi
# xml2-config is only for native builds
if test "x$cross_compiling" = "xno" && test x`which $XML2_CONFIG` != x
then
xml2_include_dir=`$XML2_CONFIG --cflags`
if test -n "$xml2_include_dir"
then
LIBXML2_CPPFLAGS="$xml2_include_dir"
fi
else # xml2-config not found
# if a path, e.g. /var/cfengine was given, then we
# must take into account that libxml2 includes are in
# /var/cfengine/include/libxml2
LIBXML2_CPPFLAGS=-I$with_libxml2/include/libxml2
fi
CF3_WITH_LIBRARY(libxml2,
[AC_CHECK_LIB(xml2, xmlFirstElementChild,
[],
[if test "x$with_libxml2" != xcheck; then
AC_MSG_ERROR(Cannotfind libxml2); fi]
)
AC_CHECK_HEADERS([libxml/xmlwriter.h], [break],
[if test "x$with_libxml2" != xcheck; then
AC_MSG_ERROR(Cannot find libxml2); fi]
)]
)
fi
AM_CONDITIONAL([HAVE_LIBXML2],
[test "x$with_libxml2" != xno &&
test "x$ac_cv_lib_xml2_xmlFirstElementChild" = xyes])
dnl avahi
AC_CHECK_HEADERS(avahi-client/client.h,
AM_CONDITIONAL(HAVE_AVAHI_CLIENT, true),
AM_CONDITIONAL(HAVE_AVAHI_CLIENT, false),
[])
AC_CHECK_HEADERS(avahi-common/address.h,
AM_CONDITIONAL(HAVE_AVAHI_COMMON, true),
AM_CONDITIONAL(HAVE_AVAHI_COMMON, false),
[])
dnl
dnl ######################################################################
dnl Checks for header files.
dnl ######################################################################
AC_CHECK_HEADERS(unistd.h stdlib.h sys/loadavg.h)
AC_CHECK_HEADERS(sys/param.h)
# sys/param.h is required for sys/mount.h on OpenBSD
AC_CHECK_HEADERS(sys/mount.h, [], [], [AC_INCLUDES_DEFAULT
#ifdef HAVE_SYS_PARAM_H
# include <sys/param.h>
#endif
])
# Required on BSD to get struct sockaddr_dl (for retrieving MAC addresses from getifaddrs())
AC_CHECK_HEADERS(net/if_dl.h)
AC_CHECK_HEADERS(utime.h)
AC_CHECK_HEADERS(time.h)
AC_CHECK_HEADERS(sys/time.h)
AC_CHECK_HEADERS(malloc.h sys/malloc.h)
AC_CHECK_HEADERS(vfs.h)
AC_CHECK_HEADERS(sys/vfs.h)
AC_CHECK_HEADERS(sys/sockio.h)
AC_CHECK_HEADERS(sys/statvfs.h)
AC_CHECK_HEADERS(sys/statfs.h)
AC_CHECK_HEADERS(fcntl.h)
AC_CHECK_HEADERS(sys/filesys.h)
AC_CHECK_HEADERS(dustat.h)
AC_CHECK_HEADERS(sys/systeminfo.h)
AC_CHECK_HEADERS(ieeefp.h)
AC_CHECK_HEADERS(winsock2.h)
AC_CHECK_HEADERS(ws2tcpip.h)
AC_CHECK_HEADERS(zone.h)
AC_CHECK_HEADERS(sys/uio.h)
AC_CHECK_HEADERS(sys/types.h)
AC_CHECK_HEADERS(sys/mpctl.h) dnl For HP-UX $(sys.cpus) - Mantis #1069
AC_CHECK_HEADERS(shadow.h)
AC_CHECK_HEADERS(sys/jail.h, [], [], [AC_INCLUDES_DEFAULT
#ifdef HAVE_SYS_PARAM_H
# include <sys/param.h>
#endif
])
AC_HEADER_STDC
AC_HEADER_TIME
AC_HEADER_SYS_WAIT
AC_HEADER_DIRENT
AC_HEADER_STDBOOL
dnl ######################################################################
dnl Checks for data types
dnl ######################################################################
AC_TYPE_MODE_T
AC_TYPE_SIZE_T
AC_TYPE_UID_T
AC_TYPE_PID_T
AC_CHECK_TYPES(clockid_t)
AC_CHECK_TYPES(socklen_t, [], [], [[
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#include <sys/socket.h>
]])
dnl ######################################################################
dnl Checks for typedefs, structures, and compiler characteristics.
dnl ######################################################################
AC_C_CONST
AC_FUNC_FSEEKO
AC_SYS_LARGEFILE
AC_TYPE_OFF_T
#
# AC_SYS_LARGEFILE correctly figures out necessary macros for large files, but
# on AIX there is a gotcha:
#
# Code generated by flex #includes <stdio.h> at the beginning of the file, which
# picks up 32-bit wide off_t. Then it #includes <config.h> which provides LFS
# macros, and finally it includes another system header, now with 64-bit wide
# off_t, which causes a conflict.
#
if test "x$ac_cv_sys_large_files" = x1; then
CPPFLAGS="-D_LARGE_FILES=1 $CPPFLAGS"
fi
dnl ######################################################################
dnl Check for libraries
dnl ######################################################################
AC_CHECK_LIB(m, sqrt)
AC_CHECK_LIB(rt, clock_gettime)
AC_CHECK_LIB(dl, dlopen)
dnl ######################################################################
dnl Check for special functions
dnl ######################################################################
AC_CHECK_DECLS(clock_gettime, [], [], [[#include <time.h>]])
AC_REPLACE_FUNCS(clock_gettime)
AC_CHECK_DECLS(unsetenv)
AC_REPLACE_FUNCS(unsetenv)
AC_CHECK_DECLS(strnlen)
AC_REPLACE_FUNCS(strnlen)
cf3_FUNC_STRNDUP
AC_CHECK_DECLS(setlinebuf)
AC_REPLACE_FUNCS(setlinebuf)
AC_CHECK_DECLS(strlcat)
AC_REPLACE_FUNCS(strlcat)
AC_CHECK_DECLS(strlcpy)
AC_REPLACE_FUNCS(strlcpy)
AC_CHECK_DECLS(realpath)
AC_CHECK_DECLS(strdup)
AC_REPLACE_FUNCS(strdup)
AC_CHECK_DECLS(memrchr)
AC_REPLACE_FUNCS(memrchr)
AC_CHECK_DECLS(round, [], [], [[#include <math.h>]])
AC_REPLACE_FUNCS(round)
AC_CHECK_DECLS(nanosleep)
AC_REPLACE_FUNCS(nanosleep)
AC_CHECK_DECLS(memdup)
AC_REPLACE_FUNCS(memdup)
AC_CHECK_DECLS(memmem)
AC_REPLACE_FUNCS(memmem)
AC_CHECK_DECLS(srand48)
AC_REPLACE_FUNCS(srand48)
AC_CHECK_DECLS(drand48)
AC_REPLACE_FUNCS(drand48)
AC_CHECK_DECLS(strerror)
AC_REPLACE_FUNCS(strerror)
AC_CHECK_DECLS(strstr)
AC_REPLACE_FUNCS(strstr)
AC_CHECK_DECLS(strcasestr)
AC_REPLACE_FUNCS(strcasestr)
AC_CHECK_DECLS(strcasecmp)
AC_REPLACE_FUNCS(strcasecmp)
AC_CHECK_DECLS(strncasecmp)
AC_REPLACE_FUNCS(strncasecmp)
AC_CHECK_DECLS(strsep)
AC_REPLACE_FUNCS(strsep)
AC_CHECK_DECLS(strsignal)
AC_REPLACE_FUNCS(strsignal)
AC_CHECK_DECLS(gmtime_r, [], [], [[#include <time.h>]])
AC_REPLACE_FUNCS(gmtime_r)
AC_CHECK_DECLS(getline, [], [], [#define _GNU_SOURCE 1
AC_INCLUDES_DEFAULT])
AC_REPLACE_FUNCS(getline)
AC_CHECK_DECLS(localtime_r, [], [], [[#include <time.h>]])
AC_REPLACE_FUNCS(localtime_r)
AC_CHECK_DECLS(fgetgrent, [], [], [[#include <grp.h>]])
AC_CHECK_DECLS(isfinite, [], [], [[#include <math.h>]])
AC_CHECK_FUNCS(getpwent setpwent endpwent)
AC_CHECK_FUNCS(fgetspent lckpwdf ulckpwdf)
AC_CHECK_DECLS(getloadavg)
AC_FUNC_GETLOADAVG
CF3_PATH_ROOT_PROG([CHPASSWD], [chpasswd], [], [/sbin:/usr/sbin:/bin:/usr/bin:$PATH])
AS_IF([test "x$CHPASSWD" != "x"],
[AC_DEFINE(HAVE_CHPASSWD, 1, [Define if chpasswd tool is present])]
[AC_DEFINE_UNQUOTED(CHPASSWD, ["$CHPASSWD"], [Path to chpasswd tool])]
)
dnl AIX has this.
CF3_PATH_ROOT_PROG([PWDADM], [pwdadm], [], [/sbin:/usr/sbin:/bin:/usr/bin:$PATH])
AS_IF([test "x$PWDADM" != "x"],
[AC_DEFINE(HAVE_PWDADM, 1, [Define if pwdadm tool is present])]
[AC_DEFINE_UNQUOTED(PWDADM, ["$PWDADM"], [Path to pwdadm tool])]
)
CF3_PATH_ROOT_PROG([USERADD], [useradd], [], [/sbin:/usr/sbin:/bin:/usr/bin:$PATH])
AS_IF([test "x$USERADD" != "x"],
[AC_DEFINE(HAVE_USERADD, 1, [Define if useradd tool is present])]
[AC_DEFINE_UNQUOTED(USERADD, ["$USERADD"], [Path to useradd tool])]
)
CF3_PATH_ROOT_PROG([USERMOD], [usermod], [], [/sbin:/usr/sbin:/bin:/usr/bin:$PATH])
AS_IF([test "x$USERMOD" != "x"],
[AC_DEFINE(HAVE_USERMOD, 1, [Define if usermod tool is present])]
[AC_DEFINE_UNQUOTED(USERMOD, ["$USERMOD"], [Path to usermod tool])]
)
CF3_PATH_ROOT_PROG([USERDEL], [userdel], [], [/sbin:/usr/sbin:/bin:/usr/bin:$PATH])
AS_IF([test "x$USERDEL" != "x"],
[AC_DEFINE(HAVE_USERDEL, 1, [Define if userdel tool is present])]
[AC_DEFINE_UNQUOTED(USERDEL, ["$USERDEL"], [Path to userdel tool])]
)
AS_IF([test "x$USERADD" != x && \
test "x$USERMOD" != x && test "x$USERDEL" != x],
[have_userprogs=yes],
[have_userprogs=no]
)
AC_ARG_WITH([pam], AS_HELP_STRING([--with-pam], [Compile with PAM support]))
AS_IF([test x$with_pam != xno],
[
CF3_WITH_LIBRARY(pam, [
AC_CHECK_LIB(pam, pam_start)
AC_CHECK_HEADERS([security/pam_appl.h])
])
dnl These platforms must have pam, others can have it, but not required.
AS_CASE([$target_os],
[*gnu*|*solaris*|*aix*|*hpux*|*hp-ux*], [
AS_IF([test "x$ac_cv_lib_pam_pam_start" != "xyes"],
[AC_MSG_ERROR(Cannot find PAM library)]
)
AS_IF([test "x$ac_cv_header_security_pam_appl_h" != "xyes"],
[AC_MSG_ERROR(Cannot find PAM headers)]
)]
)
AS_IF([test "x$ac_cv_lib_pam_pam_start" = "xyes" && \
test "x$ac_cv_header_security_pam_appl_h" = "xyes"],
[have_pam=yes],
[have_pam=no]
)
AC_CHECK_FUNCS(fgetpwent fgetgrent)
AS_IF([test "x$have_pam" = "xyes" && \
test "x$have_userprogs" = "xyes" && \
test "x$ac_cv_func_fgetpwent" = "xyes" && \
test "x$ac_cv_func_fgetgrent" = "xyes"],
[
users_promises_ok=yes
],[
users_promises_ok=no
])
], [
users_promises_ok=no
])
AM_CONDITIONAL(HAVE_USERS_PROMISE_DEPS, [test "x$users_promises_ok" = "xyes"])
AC_CHECK_DECLS(getnetgrent, [], [], [[#include <netdb.h>]])
AC_CHECK_FUNCS(getnetgrent)
AC_CHECK_DECLS(setnetgrent, [], [], [[#include <netdb.h>]])
AC_CHECK_FUNCS(setnetgrent)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <netdb.h>]],
[[extern int setnetgrent(const char *)]])],
[AC_DEFINE([SETNETGRENT_RETURNS_INT], 1, [Whether setnetgrent returns int])],
[AC_DEFINE([SETNETGRENT_RETURNS_INT], 0, [Whether setnetgrent returns int])])
AC_CHECK_DECLS(endnetgrent, [], [], [[#include <netdb.h>]])
AC_CHECK_FUNCS(endnetgrent)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <netdb.h>]],
[[extern int endnetgrent(const char *)]])],
[AC_DEFINE([ENDNETGRENT_RETURNS_INT], 1, [Whether endnetgrent returns int])],
[AC_DEFINE([ENDNETGRENT_RETURNS_INT], 0, [Whether endnetgrent returns int])])
AC_CHECK_FUNCS(sendto)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
#include <sys/socket.h>]],
[[extern ssize_t sendto(int sockfd, const void *buf, size_t len, int flags, const struct sockaddr *dest_addr, socklen_t addrlen)]])],
[AC_DEFINE([SENDTO_RETURNS_SSIZE_T], 1, [Whether sendto returns ssize_t])],
[AC_DEFINE([SENDTO_RETURNS_SSIZE_T], 0, [Whether sendto does not returns ssize_t])])
CF3_CHECK_PROPER_FUNC([ctime],
[],
[[#error ctime(3) may produce different results on different OSes. Let's have our POSIX-compliant implementation all the time]],
[#define ctime rpl_ctime])
CF3_REPLACE_PROPER_FUNC([ctime])
dnl Check whether mkdir accepts two parameters
CF3_CHECK_PROPER_FUNC([mkdir],
[[#include <sys/stat.h>
#include <sys/types.h>]],
[[int mkdir(const char *pathname, mode_t mode);]],
[#define mkdir rpl_mkdir])
dnl Check for Win32 stat. We don't know to detect improper stat during
dnl compilation, so we resort to OS type detection.
CF3_CHECK_PROPER_FUNC([stat],
[[#include <sys/types.h>
#include <sys/stat.h>]],
[[#if defined(__MINGW32__)
#error stat in Windows CRT ill-behaves
#endif]],
[])
dnl Check for Win32 rename. We don't know how to detect improper rename (not
dnl removing target file if it exists) during cross-compilation, so we resort to
dnl OS type detection.
CF3_CHECK_PROPER_FUNC([rename],
[],
[[#if defined(__MINGW32__)
#error rename in Windows CRT ill-behaves
#endif]],
[#define rename rpl_rename])
AC_CHECK_DECLS(mkdtemp)
AC_REPLACE_FUNCS(mkdtemp)
AC_CHECK_DECLS(strrstr)
AC_REPLACE_FUNCS(strrstr)
AC_CHECK_FUNCS(seteuid setegid setreuid setregid)
AC_CHECK_FUNCS(uname gethostname chflags)
AC_CHECK_FUNCS(mkfifo statfs statvfs door)
AC_CHECK_FUNCS(sysinfo setsid sysconf)
AC_CHECK_FUNCS(getzoneid getzonenamebyid)
AC_CHECK_FUNCS(fpathconf)
AC_CHECK_MEMBERS([struct stat.st_mtim, struct stat.st_mtimespec])
AC_MSG_CHECKING([for PRIuMAX/PRIdMAX macros])
AC_EGREP_CPP([primacros_found],
AC_INCLUDES_DEFAULT
[#include <inttypes.h>
#if defined(PRIuMAX) && defined(PRIdMAX)
primacros_found
#endif
],
[AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)
AC_MSG_RESULT(Unable to find out how to scan intmax_t/uintmax_t types)])
HW_FUNC_VSNPRINTF
HW_FUNC_SNPRINTF
HW_FUNC_VASPRINTF
HW_FUNC_ASPRINTF
dnl dirfd might be a function or a macro
AC_CHECK_DECLS(dirfd, [], [], [AC_INCLUDES_DEFAULT
#ifdef HAVE_DIRENT_H
# include <dirent.h>
#endif
])
AC_CHECK_FUNCS(dirfd, [], [
AC_MSG_CHECKING([for dirfd macro])
AC_EGREP_CPP([dirfd_found],
AC_INCLUDES_DEFAULT
[#ifdef HAVE_DIRENT_H
# include <dirent.h>
#endif
#ifdef dirfd
dirfd_found
#endif
],
[AC_MSG_RESULT(yes)
DIRFD_MACRO_FOUND=1],
[AC_MSG_RESULT(no)])
if test x$DIRFD_MACRO_FOUND = x; then
AC_LIBOBJ([dirfd])
fi])
AC_CHECK_FUNCS(jail_get)
dnl
dnl Various functions
dnl
AC_SEARCH_LIBS(setsockopt, socket)
AC_SEARCH_LIBS(gethostent, nsl)
AC_CHECK_FUNCS(socket)
AC_CHECK_FUNCS(setsockopt)
AC_CHECK_FUNCS(gethostent)
AC_CHECK_TYPES(struct sockaddr_storage, [], [], [[
#if HAVE_WINSOCK2_H
#include <winsock2.h>
#endif
#if HAVE_WS2TCPIP_H
#include <ws2tcpip.h>
#else
#include <sys/socket.h>
#include <netdb.h>
#endif]])
AC_CHECK_DECLS(getaddrinfo, [], [AC_LIBOBJ(getaddrinfo)], [[
#if HAVE_WINSOCK2_H
#include <winsock2.h>
#endif
#if HAVE_WS2TCPIP_H
#include <ws2tcpip.h>
#else
#include <sys/socket.h>
#include <netdb.h>
#endif
]])
AC_CHECK_DECLS([[inet_ntop], [inet_pton]], [], [], [[#include <arpa/inet.h>]])
AC_REPLACE_FUNCS(inet_ntop inet_pton)
AC_CHECK_FUNCS(getifaddrs)
AC_CHECK_FUNCS(getprocs64)
AC_CHECK_FUNC(lchown, AC_DEFINE(HAVE_LCHOWN, 1, [Whether to use lchown(3) to change ownerships]))
AC_CHECK_DECLS(pthread_attr_setstacksize, [], [], [[#include <pthread.h>]])
AC_REPLACE_FUNCS(pthread_attr_setstacksize)
AC_CHECK_DECLS(pthread_sigmask, [], [], [[#include <signal.h>]])
AC_REPLACE_FUNCS(pthread_sigmask)
AC_CHECK_DECLS([openat], [], [], [[#include <fcntl.h>]])
AC_CHECK_DECLS([fstatat], [], [], [[#include <sys/stat.h>]])
AC_CHECK_DECLS([fchownat], [], [], [[#include <unistd.h>]])
AC_REPLACE_FUNCS(openat fstatat fchownat)
AC_CHECK_DECLS([log2], [], [], [[#include <math.h>]])
AC_REPLACE_FUNCS(log2)
dnl ######################################################################
dnl Required by cf-upgrade. It cannot be implemented in libcompat because
dnl cf-upgrade does not link to any libraries except libutils and only
dnl statically.
dnl ######################################################################
AC_CHECK_FUNC(fexecve, AC_DEFINE(HAVE_FEXECVE, 1, [Whether to use fexecve(3) to execute a new process]))
dnl ######################################################################
dnl These need declarations here, but will be defined in the
dnl Enterprise Windows code.
dnl ######################################################################
AC_CHECK_DECLS(alarm)
AC_CHECK_DECLS(chmod)
AC_CHECK_DECLS(chown)
AC_CHECK_FUNCS(fchmod)
AC_CHECK_DECLS(uname)
AC_CHECK_DECLS(getuid)
AC_CHECK_DECLS(getgid)
AC_CHECK_DECLS(lstat)
AC_CHECK_FUNCS(sleep)
AC_CHECK_DECLS(socketpair, [], [], [[#include <sys/socket.h>]])
AC_CHECK_DECLS(fsync)
AC_CHECK_DECLS(glob, [], [], [[#include <glob.h>]])
dnl ######################################################################
dnl Check for sa_len in struct sockaddr
dnl ######################################################################