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simplify 64 bit test check

This commit is contained in:
Lev Walkin 2017-08-02 12:40:13 -07:00
parent 46ef3f339e
commit 1d84ea9862
1 changed files with 3 additions and 7 deletions
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10
configure.ac
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@ -125,13 +125,9 @@ AC_TYPE_SIZE_T
AC_STRUCT_TM
AC_CHECK_TYPE(intmax_t, int64_t)
dnl Test if we should check features that depend on 64-bitness.
AC_MSG_CHECKING(size of long is longer than 32 bit)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include "confdefs.h"
#include <sys/types.h>
]], [[switch (0) case 0: case (sizeof (long) >= 8):;]])],[ac_cv_wide_long=yes],[ac_cv_wide_long=no])
AC_MSG_RESULT($ac_cv_wide_long)
AM_CONDITIONAL([TEST_64BIT], [test x$ac_cv_wide_long = xyes])
dnl Test if we should test features that depend on 64-bitness.
AC_CHECK_SIZEOF([void *])
AM_CONDITIONAL([TEST_64BIT], [test "$ac_cv_sizeof_void_p" -eq 8])
dnl For mingw
AC_SEARCH_LIBS(getopt, iberty)