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| author | Sergey Poznyakoff <gray@gnu.org.ua> | 2005-05-23 19:34:33 +0000 |
|---|---|---|
| committer | Sergey Poznyakoff <gray@gnu.org.ua> | 2005-05-23 19:34:33 +0000 |
| commit | 8e1ea4214c98e381d41bfe4ec01a89de78bce299 (patch) | |
| tree | 48d1461465f6caec8c7d6a5fb7d602bb5bef248c /configure.ac | |
| parent | 63307164ff9d6e8780365bd585d203cff8b5d394 (diff) | |
| download | mailutils-8e1ea4214c98e381d41bfe4ec01a89de78bce299.tar.gz mailutils-8e1ea4214c98e381d41bfe4ec01a89de78bce299.tar.bz2 | |
Compute the value of ULONG_MAX for use in the testsute.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 7b2cf2f19..134a36505 100644 --- a/configure.ac +++ b/configure.ac @@ -306,6 +306,23 @@ AC_CHECK_TYPE(socklen_t, , AC_DEFINE(socklen_t, int, [Define to int if <sys/type AC_CHECK_TYPE(long long, , AC_DEFINE(LONG_LONG, long, [Define to long if compiler does not support])) AC_CHECK_TYPE(long double, , AC_DEFINE(LONG_DOUBLE, double, [Define to double if compiler does not support])) +AC_SUBST(MU_ULONG_MAX) +AC_RUN_IFELSE([AC_LANG_PROGRAM( +[#include <stdio.h> +#include <stdlib.h> +#include <limits.h>], +[ + FILE *f = fopen ("conftest.val", "w"); + if (! f) + exit (1); + fprintf(f, "%lu\n", ULONG_MAX); + fclose(f); + return 0;] +)], + [MU_ULONG_MAX=`cat conftest.val`], + [MU_ULONG_MAX=0], + [MU_ULONG_MAX=0]) + AC_STRUCT_TM AC_CHECK_MEMBERS([struct tm.tm_zone, struct tm.tm_gmtoff, struct tm.tm_isdst], ,, |