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Cross-compilation friendly version of the (u)int64_t checks.

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Moritz Bunkus 2004-11-14 09:50:15 +00:00
parent 438086af83
commit 0b336e0233
1 changed files with 21 additions and 15 deletions
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36
configure.in
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@ -25,7 +25,7 @@ AC_CHECK_TOOL(LD, ld, :)
dnl Check for headers
AC_HEADER_STDC()
AC_CHECK_HEADERS([inttypes.h stdint.h sys/types.h])
AC_CHECK_FUNCS(vsscanf,,)
dnl Optional features that are built and those that aren't
@ -187,32 +187,38 @@ dnl
AC_MSG_CHECKING(for int64_t)
AC_LANG_PUSH(C++)
AC_CACHE_VAL(has_int64_t,[
AC_TRY_RUN([
#ifdef __BEOS__
#include <inttypes.h>
AC_TRY_COMPILE([
#if HAVE_INTTYPES_H
# include <inttypes.h>
#endif
#if HAVE_STDINT_H
# include <stdint.h>
#endif
#if HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#include <sys/types.h>
int64_t foo;
int main() {return 0;}
],
[int64_t foo;],
has_int64_t=yes,
has_int64_t=no,
has_int64_t=no)
])
AC_MSG_RESULT($has_int64_t)
AC_MSG_CHECKING(for uint64_t)
AC_CACHE_VAL(has_uint64_t,[
AC_TRY_RUN([
#ifdef __BEOS__
#include <inttypes.h>
AC_TRY_COMPILE([
#if HAVE_INTTYPES_H
# include <inttypes.h>
#endif
#if HAVE_STDINT_H
# include <stdint.h>
#endif
#if HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#include <sys/types.h>
int64_t foo;
int main() {return 0;}
],
[int64_t foo;],
has_uint64_t=yes,
has_uint64_t=no,
has_uint64_t=no)
])
AC_MSG_RESULT($has_uint64_t)