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* configure.ac: Try linking the UINT64_C test program (rather than

just compiling it) as UINT64_C looks like a (missing) function,
causing a false positive.  Noted by Claus Assmann.
This commit is contained in:
David Shaw 2006-02-19 02:08:43 +00:00
parent b121d029b5
commit 5b209e3e4a
2 changed files with 8 additions and 2 deletions

View File

@ -1,3 +1,9 @@
2006-02-18 David Shaw <dshaw@jabberwocky.com>
* configure.ac: Try linking the UINT64_C test program (rather than
just compiling it) as UINT64_C looks like a (missing) function,
causing a false positive. Noted by Claus Assmann.
2006-02-14 Werner Koch <wk@gnupg.org>
Released 1.4.3rc1.

View File

@ -817,9 +817,9 @@ AC_CHECK_SIZEOF(unsigned long)
AC_CHECK_SIZEOF(unsigned long long)
# Ensure that we have UINT64_C before we bother to check for uint64_t
gt_HEADER_INTTYPES_H
AC_CHECK_HEADERS([inttypes.h])
AC_CACHE_CHECK([for UINT64_C], [gnupg_cv_uint64_c_works],
AC_COMPILE_IFELSE(AC_LANG_PROGRAM([#include <inttypes.h>],[
AC_LINK_IFELSE(AC_LANG_PROGRAM([#include <inttypes.h>],[
uint64_t foo=UINT64_C(42);]),gnupg_cv_uint64_c_works=yes,gnupg_cv_uint64_c_works=no))
if test "$gnupg_cv_uint64_c_works" = "yes" ; then