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authorJerome Soumagne <jsoumagne@hdfgroup.org>2015-08-21 18:52:30 (GMT)
committerJerome Soumagne <jsoumagne@hdfgroup.org>2015-08-21 18:52:30 (GMT)
commit7ce2d52cf69f6f6477e0f16e9d85d67cc54d5949 (patch)
treedf01935167a5d011693bb791e582b60f375669d7 /configure.ac
parent1b2b0bd5a30cbc4227457abd08f563a8fd8c8b68 (diff)
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[svn-r27545] Add first support for _Bool and make hbool_t a "real" _Bool if available
Fix tests accordingly
Diffstat (limited to 'configure.ac')
-rw-r--r--configure.ac12
1 files changed, 12 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index 88d037c..ca25fd9 100644
--- a/configure.ac
+++ b/configure.ac
@@ -982,6 +982,7 @@ AC_CHECK_HEADERS([sys/socket.h sys/types.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])
## Darwin
AC_CHECK_HEADERS([mach/mach_time.h])
@@ -1189,6 +1190,17 @@ EOF
AC_CHECK_SIZEOF([off_t], [4])
AC_CHECK_SIZEOF([off64_t], [8])
+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
+EOF
+AC_CHECK_SIZEOF([bool], [1])
+fi
+
## Checkpoint the cache
AC_CACHE_SAVE