Mercurial > hg > octave-lojdl > gnulib-hg
changeset 2665:e27a6f0ca3f8
Use stdlib.h, not stdio.h. The latter is not included
by quotearg.c, for which we perform this test. From Bruno Haible.
| author | Jim Meyering <jim@meyering.net> |
|---|---|
| date | Wed, 28 Jun 2000 20:29:27 +0000 |
| parents | dc6560373c87 |
| children | 0d8470e38f5d |
| files | m4/mbstate_t.m4 |
| diffstat | 1 files changed, 7 insertions(+), 4 deletions(-) [+] |
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--- a/m4/mbstate_t.m4 +++ b/m4/mbstate_t.m4 @@ -1,4 +1,4 @@ -# serial 2 +# serial 3 # From Paul Eggert. @@ -6,13 +6,16 @@ # so you can't declare an object of that type. # Check for this incompatibility with Standard C. -# Include stdio.h first, because otherwise this test would fail on Linux -# (at least 2.2.16) because the `_XOPEN_SOURCE 500' definition elicits +# Include stdlib.h first, because otherwise this test would fail on Linux +# (at least glibc-2.1.3) because the `_XOPEN_SOURCE 500' definition elicits # a syntax error in wchar.h due to the use of undefined __int32_t. AC_DEFUN(AC_MBSTATE_T_OBJECT, [AC_CACHE_CHECK([for mbstate_t object type], ac_cv_type_mbstate_t_object, - [AC_TRY_COMPILE([#include <stdio.h> + [AC_TRY_COMPILE([ +#if HAVE_STDLIB_H +# include <stdlib.h> +#endif #include <wchar.h>], [mbstate_t x; return sizeof x;], ac_cv_type_mbstate_t_object=yes,