Removes pre-C99 build and header cruft

config/cmake/H5pubconf.h.in

@@ -198,9 +198,6 @@
    optimization operation */
 #cmakedefine H5_HAVE_INSTRUMENTED_LIBRARY @H5_HAVE_INSTRUMENTED_LIBRARY@
 
-/* Define to 1 if you have the <inttypes.h> header file. */
-#cmakedefine H5_HAVE_INTTYPES_H @H5_HAVE_INTTYPES_H@
-
 /* Define to 1 if you have the `ioctl' function. */
 #cmakedefine H5_HAVE_IOCTL @H5_HAVE_IOCTL@
 
@@ -343,18 +340,9 @@
 /* Define if `struct stat' has the `st_blocks' field */
 #cmakedefine H5_HAVE_STAT_ST_BLOCKS @H5_HAVE_STAT_ST_BLOCKS@
 
-/* Define to 1 if you have the <stdbool.h> header file. */
-#cmakedefine H5_HAVE_STDBOOL_H @H5_HAVE_STDBOOL_H@
-
 /* Define to 1 if you have the <stddef.h> header file. */
 #cmakedefine H5_HAVE_STDDEF_H @H5_HAVE_STDDEF_H@
 
-/* Define to 1 if you have the <stdint.h> header file. */
-#cmakedefine H5_HAVE_STDINT_H @H5_HAVE_STDINT_H@
-
-/* Define to 1 if you have the <stdint.h> header file for Cplusplus. */
-#cmakedefine H5_HAVE_STDINT_H_CXX @H5_HAVE_STDINT_H_CXX@
-
 /* Define to 1 if you have the <stdlib.h> header file. */
 #cmakedefine H5_HAVE_STDLIB_H @H5_HAVE_STDLIB_H@
 
@@ -698,9 +686,6 @@
 /* The size of `__int64', as computed by sizeof. */
 #define H5_SIZEOF___INT64 @H5_SIZEOF___INT64@
 
-/* Define to 1 if you have the ANSI C header files. */
-#cmakedefine H5_STDC_HEADERS @H5_STDC_HEADERS@
-
 /* Define if strict file format checks are enabled */
 #cmakedefine H5_STRICT_FORMAT_CHECKS @H5_STRICT_FORMAT_CHECKS@
 

config/cmake_ext_mod/ConfigureChecks.cmake

@@ -120,7 +120,6 @@ CHECK_INCLUDE_FILE_CONCAT ("features.h"      ${HDF_PREFIX}_HAVE_FEATURES_H)
 CHECK_INCLUDE_FILE_CONCAT ("dirent.h"        ${HDF_PREFIX}_HAVE_DIRENT_H)
 CHECK_INCLUDE_FILE_CONCAT ("setjmp.h"        ${HDF_PREFIX}_HAVE_SETJMP_H)
 CHECK_INCLUDE_FILE_CONCAT ("stddef.h"        ${HDF_PREFIX}_HAVE_STDDEF_H)
-CHECK_INCLUDE_FILE_CONCAT ("stdint.h"        ${HDF_PREFIX}_HAVE_STDINT_H)
 CHECK_INCLUDE_FILE_CONCAT ("unistd.h"        ${HDF_PREFIX}_HAVE_UNISTD_H)
 
 # Windows
@@ -146,12 +145,9 @@ CHECK_INCLUDE_FILE_CONCAT ("strings.h"       ${HDF_PREFIX}_HAVE_STRINGS_H)
 CHECK_INCLUDE_FILE_CONCAT ("stdlib.h"        ${HDF_PREFIX}_HAVE_STDLIB_H)
 CHECK_INCLUDE_FILE_CONCAT ("memory.h"        ${HDF_PREFIX}_HAVE_MEMORY_H)
 CHECK_INCLUDE_FILE_CONCAT ("dlfcn.h"         ${HDF_PREFIX}_HAVE_DLFCN_H)
-CHECK_INCLUDE_FILE_CONCAT ("inttypes.h"      ${HDF_PREFIX}_HAVE_INTTYPES_H)
 CHECK_INCLUDE_FILE_CONCAT ("netinet/in.h"    ${HDF_PREFIX}_HAVE_NETINET_IN_H)
 CHECK_INCLUDE_FILE_CONCAT ("netdb.h"         ${HDF_PREFIX}_HAVE_NETDB_H)
 CHECK_INCLUDE_FILE_CONCAT ("arpa/inet.h"     ${HDF_PREFIX}_HAVE_ARPA_INET_H)
-# _Bool type support
-CHECK_INCLUDE_FILE_CONCAT (stdbool.h    ${HDF_PREFIX}_HAVE_STDBOOL_H)
 
 ## Check for non-standard extenstion quadmath.h
 
@@ -237,11 +233,6 @@ macro (HDF_FUNCTION_TEST OTHER_TEST)
   endif ()
 endmacro ()
 
-#-----------------------------------------------------------------------------
-# Check for these functions before the time headers are checked
-#-----------------------------------------------------------------------------
-HDF_FUNCTION_TEST (STDC_HEADERS)
-
 #-----------------------------------------------------------------------------
 #  Check for large file support
 #-----------------------------------------------------------------------------
@@ -416,13 +407,9 @@ HDF_CHECK_TYPE_SIZE (time_t          ${HDF_PREFIX}_SIZEOF_TIME_T)
 # Extra C99 types
 #-----------------------------------------------------------------------------
 
-# _Bool type support
-if (HAVE_STDBOOL_H)
-  set (CMAKE_EXTRA_INCLUDE_FILES stdbool.h)
-  HDF_CHECK_TYPE_SIZE (bool         ${HDF_PREFIX}_SIZEOF_BOOL)
-else ()
-  HDF_CHECK_TYPE_SIZE (_Bool        ${HDF_PREFIX}_SIZEOF_BOOL)
-endif ()
+# Size of bool
+set (CMAKE_EXTRA_INCLUDE_FILES stdbool.h)
+HDF_CHECK_TYPE_SIZE (_Bool        ${HDF_PREFIX}_SIZEOF_BOOL)
 
 if (MINGW OR NOT WINDOWS)
   #-----------------------------------------------------------------------------
@@ -554,7 +541,6 @@ if (MINGW OR NOT WINDOWS)
   foreach (other_test
       HAVE_ATTRIBUTE
       HAVE_C99_FUNC
-#      STDC_HEADERS
       HAVE_FUNCTION
       HAVE_C99_DESIGNATED_INITIALIZER
       SYSTEM_SCOPE_THREADS

config/cmake_ext_mod/HDFTests.c

@@ -88,14 +88,6 @@ int main(void)
 }
 #endif
 
-#ifdef STDC_HEADERS
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
-int main() { return 0; }
-#endif /* STDC_HEADERS */
-
 
 #ifdef HAVE_ATTRIBUTE
 

config/cmake_ext_mod/HDFUseCXX.cmake

@@ -32,17 +32,6 @@ endif ()
 include (CheckIncludeFileCXX)
 include (TestForSTDNamespace)
 
-# IF the c compiler found stdint, check the C++ as well. On some systems this
-# file will be found by C but not C++, only do this test IF the C++ compiler
-# has been initialized (e.g. the project also includes some c++)
-if (${HDF_PREFIX}_HAVE_STDINT_H AND CMAKE_CXX_COMPILER_LOADED)
-  CHECK_INCLUDE_FILE_CXX ("stdint.h" ${HDF_PREFIX}_HAVE_STDINT_H_CXX)
-  if (NOT ${HDF_PREFIX}_HAVE_STDINT_H_CXX)
-    set (${HDF_PREFIX}_HAVE_STDINT_H "" CACHE INTERNAL "Have includes HAVE_STDINT_H")
-    set (USE_INCLUDES ${USE_INCLUDES} "stdint.h")
-  endif ()
-endif ()
-
 # For other CXX specific tests, use this MACRO.
 macro (HDF_CXX_FUNCTION_TEST OTHER_TEST)
   if (NOT DEFINED ${OTHER_TEST})

configure.ac

@@ -1251,8 +1251,6 @@ AC_CHECK_HEADERS([sys/resource.h sys/time.h unistd.h sys/ioctl.h sys/stat.h])
 AC_CHECK_HEADERS([sys/socket.h sys/types.h sys/file.h])
 AC_CHECK_HEADERS([stddef.h setjmp.h features.h])
 AC_CHECK_HEADERS([dirent.h])
-AC_CHECK_HEADERS([stdint.h], [C9x=yes])
-AC_CHECK_HEADERS([stdbool.h])
 AC_CHECK_HEADERS([netdb.h netinet/in.h arpa/inet.h])
 
 ## Darwin
@@ -1417,11 +1415,7 @@ AC_CHECK_SIZEOF([off_t])
 
 if test "X$C9x" = "Xyes"; then
   cat >>confdefs.h <<\EOF
-#ifdef HAVE_STDBOOL_H
-#include <stdbool.h> /* for bool definition */
-#else
-#define bool _Bool
-#endif
+#include <stdbool.h>
 EOF
 AC_CHECK_SIZEOF([bool])
 fi
@@ -1938,10 +1932,8 @@ if test "X$THREADSAFE" = "Xyes"; then
     AC_CACHE_VAL([hdf5_cv_system_scope_threads],
       [AC_RUN_IFELSE(
         [AC_LANG_PROGRAM([
-            #if STDC_HEADERS
             #include <stdlib.h>
             #include <pthread.h>
-            #endif
         ],[
               pthread_attr_t attribute;
               int ret;

src/H5private.h

@@ -41,10 +41,6 @@
 #endif /* H5_HAVE_WIN32_API */
 #endif /* H5_HAVE_THREADSAFE */
 
-/*
- * Include ANSI-C header files.
- */
-#ifdef H5_STDC_HEADERS
 #include <assert.h>
 #include <ctype.h>
 #include <errno.h>
@@ -56,7 +52,6 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#endif
 
 /*
  * If _POSIX_VERSION is defined in unistd.h then this system is Posix.1
@@ -71,14 +66,7 @@
 #include <pwd.h>
 #endif
 
-/*
- * C9x integer types
- */
-#ifndef __cplusplus
-#ifdef H5_HAVE_STDINT_H
 #include <stdint.h>
-#endif
-#endif
 
 /*
  * The `struct stat' data type for stat() and fstat(). This is a Posix file

src/H5public.h

@@ -34,28 +34,21 @@
 #ifdef H5_HAVE_FEATURES_H
 #include <features.h> /* For setting POSIX, BSD, etc. compatibility */
 #endif
+
 #ifdef H5_HAVE_SYS_TYPES_H
 #include <sys/types.h>
 #endif
-#ifdef H5_STDC_HEADERS
+
 #include <limits.h> /* For H5T_NATIVE_CHAR defn in H5Tpublic.h  */
 #include <stdarg.h> /* For variadic functions in H5VLpublic.h   */
-#endif
-#ifndef __cplusplus
-#ifdef H5_HAVE_STDINT_H
-#include <stdint.h> /* For C9x types */
-#endif
-#else
-#ifdef H5_HAVE_STDINT_H_CXX
-#include <stdint.h> /* For C9x types (when included from C++) */
-#endif
-#endif
-#ifdef H5_HAVE_INTTYPES_H
+
+#include <stdint.h>   /* For C9x types */
 #include <inttypes.h> /* C99/POSIX.1 header for uint64_t, PRIu64 */
-#endif
+
 #ifdef H5_HAVE_STDDEF_H
 #include <stddef.h>
 #endif
+
 #ifdef H5_HAVE_PARALLEL
 /* Don't link against MPI C++ bindings */
 #define MPICH_SKIP_MPICXX 1
@@ -220,19 +213,7 @@ typedef int herr_t;
  * }
  * \endcode
  */
-#ifdef H5_HAVE_STDBOOL_H
 #include <stdbool.h>
-#else /* H5_HAVE_STDBOOL_H */
-#ifndef __cplusplus
-#if defined(H5_SIZEOF_BOOL) && (H5_SIZEOF_BOOL != 0)
-#define bool _Bool
-#else
-#define bool unsigned int
-#endif
-#define true 1
-#define false 0
-#endif /* __cplusplus */
-#endif /* H5_HAVE_STDBOOL_H */
 typedef bool hbool_t;
 typedef int  htri_t;
 

test/cache.c

@@ -8068,19 +8068,6 @@ check_flush_cache__flush_op_test(H5F_t *file_ptr, int test_num, unsigned int flu
         if ((check[i].entry_num != i) || (check[i].entry_type < 0) ||
             (check[i].entry_type >= NUMBER_OF_ENTRY_TYPES) || (check[i].entry_index < 0) ||
             (check[i].entry_index > max_indices[check[i].entry_type]) ||
-#ifndef H5_HAVE_STDBOOL_H
-            /* Check for nonsense values if hbool_t is an integral
-             * type instead of a real Boolean.
-             */
-            ((check[i].in_cache != TRUE) && (check[i].in_cache != FALSE)) ||
-            ((check[i].at_main_addr != TRUE) && (check[i].at_main_addr != FALSE)) ||
-            ((check[i].is_dirty != TRUE) && (check[i].is_dirty != FALSE)) ||
-            ((check[i].is_protected != TRUE) && (check[i].is_protected != FALSE)) ||
-            ((check[i].is_pinned != TRUE) && (check[i].is_pinned != FALSE)) ||
-            ((check[i].expected_deserialized != TRUE) && (check[i].expected_deserialized != FALSE)) ||
-            ((check[i].expected_serialized != TRUE) && (check[i].expected_serialized != FALSE)) ||
-            ((check[i].expected_destroyed != TRUE) && (check[i].expected_destroyed != FALSE)) ||
-#endif /* H5_HAVE_STDBOOL_H */
             (check[i].expected_size <= (size_t)0)) {
 
             pass = FALSE;

test/cache_common.c

@@ -1487,12 +1487,6 @@ add_flush_op(int target_type, int target_idx, int op_code, int type, int idx, hb
     HDassert((0 <= type) && (type < NUMBER_OF_ENTRY_TYPES));
     HDassert((0 <= idx) && (idx <= max_indices[type]));
     HDassert(new_size <= VARIABLE_ENTRY_SIZE);
-#ifndef H5_HAVE_STDBOOL_H
-    /* Check for TRUE or FALSE if we're using an integer type instead
-     * of a real Boolean type.
-     */
-    HDassert((flag == TRUE) || (flag == FALSE));
-#endif /* H5_HAVE_STDBOOL_H */
 
     if (pass) {
 
@@ -1692,12 +1686,6 @@ execute_flush_op(H5F_t *file_ptr, struct test_entry_t *entry_ptr, struct flush_o
     HDassert((0 <= op_ptr->type) && (op_ptr->type < NUMBER_OF_ENTRY_TYPES));
     HDassert((0 <= op_ptr->idx) && (op_ptr->idx <= max_indices[op_ptr->type]));
     HDassert(flags_ptr != NULL);
-#ifndef H5_HAVE_STDBOOL_H
-    /* Check for TRUE or FALSE if we're using an integer type instead
-     * of a real Boolean type.
-     */
-    HDassert((op_ptr->flag == FALSE) || (op_ptr->flag == TRUE));
-#endif /* H5_HAVE_STDBOOL_H */
 
     if (pass) {
 

tools/test/perform/chunk.c

@@ -24,12 +24,10 @@
 #undef NDEBUG
 #include "hdf5.h"
 
-#ifdef H5_STDC_HEADERS
 #include <assert.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#endif
 
 /* Solaris Studio defines attribute, but for the attributes we need */
 #if !defined(H5_HAVE_ATTRIBUTE) || defined __cplusplus || defined(__SUNPRO_C)

tools/test/perform/direct_write_perf.c

@@ -23,14 +23,11 @@
 
 #if !defined(WIN32) && !defined(__MINGW32__)
 
-#include <math.h>
-
-#ifdef H5_STDC_HEADERS
 #include <errno.h>
 #include <fcntl.h>
+#include <math.h>
 #include <stdio.h>
 #include <stdlib.h>
-#endif
 
 #ifdef H5_HAVE_UNISTD_H
 #include <sys/types.h>

tools/test/perform/overhead.c

@@ -23,13 +23,11 @@
 #include "hdf5.h"
 #include "H5private.h"
 
-#ifdef H5_STDC_HEADERS
 #include <ctype.h>
 #include <fcntl.h>
 #include <stdlib.h>
 #include <sys/stat.h>
 #include <string.h>
-#endif
 
 #ifdef H5_HAVE_IO_H
 #include <io.h>

tools/test/perform/perf.c

@@ -26,13 +26,11 @@
 
 #ifdef H5_HAVE_PARALLEL
 
-#ifdef H5_STDC_HEADERS
 #include <errno.h>
 #include <fcntl.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#endif
 
 #ifdef H5_HAVE_UNISTD_H
 #include <sys/types.h>

tools/test/perform/pio_engine.c

@@ -16,12 +16,10 @@
 
 #include "hdf5.h"
 
-#ifdef H5_STDC_HEADERS
 #include <errno.h>
 #include <fcntl.h>
 #include <stdio.h>
 #include <stdlib.h>
-#endif
 
 #ifdef H5_HAVE_UNISTD_H
 #include <sys/types.h>

tools/test/perform/pio_standalone.h

@@ -21,10 +21,6 @@
 
 #include "H5public.h" /* Include Public Definitions    */
 
-/*
- * Include ANSI-C header files.
- */
-#ifdef H5_STDC_HEADERS
 #include <assert.h>
 #include <ctype.h>
 #include <errno.h>
@@ -37,7 +33,6 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#endif
 
 /*
  * Redefine all the POSIX functions.  We should never see a POSIX

tools/test/perform/sio_engine.c

@@ -16,12 +16,10 @@
 
 #include "hdf5.h"
 
-#ifdef H5_STDC_HEADERS
 #include <errno.h>
 #include <fcntl.h>
 #include <stdio.h>
 #include <stdlib.h>
-#endif
 
 #ifdef H5_HAVE_UNISTD_H
 #include <sys/types.h>