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Check whether __STDC_LIMIT_MACROS is required

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This commit is contained in:
Frank Denis 2013-04-27 13:40:22 -07:00
parent f33d5a231c
commit 318d54e990
1 changed files with 15 additions and 1 deletions
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16
configure.ac
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@ -187,7 +187,21 @@ AC_C_BIGENDIAN(
AC_MSG_WARN([universal endianess]) AC_MSG_WARN([universal endianess])
) )
AC_MSG_CHECKING(if we can assemble basic amd64 code) AC_MSG_CHECKING(whether __STDC_LIMIT_MACROS is required)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include <limits.h>
#include <stdint.h>
]], [[
(void) SIZE_MAX;
(void) UINT64_MAX;
]])],
[AC_MSG_RESULT(no)
CPPFLAGS="$CPPFLAGS -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS"
],
[AC_MSG_RESULT(yes)
])
AC_MSG_CHECKING(whether we can assemble basic amd64 code)
HAVE_AMD64_ASM_V=0 HAVE_AMD64_ASM_V=0
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
]], [[ ]], [[