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cf: Check if time_t is signed

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Nicolas Williams
2022-02-15 17:01:00 -06:00
parent 92d5b74c05
commit 9ae9902249
1 changed files with 9 additions and 0 deletions
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9
configure.ac
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@@ -626,6 +626,15 @@ AM_CONDITIONAL(HAVE_KEYUTILS, test "$ac_cv_func_keyctl_get_persistent" = yes)
AC_CHECK_SIZEOF([time_t])
AX_CHECK_SIGN([time_t],
[ AC_DEFINE(TIME_T_SIGNED, 1, [Define if time_t is signed]) ],
[ AC_DEFINE(TIME_T_UNSIGNED, 1, [Define if time_t is unsigned]) ], [
#ifdef HAVE_TIME_H
#include <time.h>
#endif
])
AC_CHECK_TYPES([int8_t, int16_t, int32_t, int64_t,
u_int8_t, u_int16_t, u_int32_t, u_int64_t,
uint8_t, uint16_t, uint32_t, uint64_t],,,[