diff options
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 28 |
1 files changed, 11 insertions, 17 deletions
diff --git a/configure b/configure index 54ece25cda9..bb726499e2c 100755 --- a/configure +++ b/configure @@ -2405,17 +2405,17 @@ machine='' opsys='' unported=no case "${canonical}" in ## FreeBSD ports - *-*-*freebsd* ) + *-*-freebsd* ) opsys=freebsd case "${canonical}" in alpha*-*-freebsd*) machine=alpha ;; arm*-*-freebsd*) machine=arm ;; ia64-*-freebsd*) machine=ia64 ;; - sparc-*-freebsd*) machine=sparc ;; + sparc-*-freebsd*) machine=sparc ;; sparc64-*-freebsd*) machine=sparc ;; powerpc-*-freebsd*) machine=macppc ;; i[3456]86-*-freebsd*) machine=intel386 ;; - amd64-*-freebsd*|x86_64-*-*freebsd*) machine=amdx86-64 ;; + amd64-*-freebsd*|x86_64-*-freebsd*) machine=amdx86-64 ;; esac ;; @@ -16933,7 +16933,6 @@ cat >>conftest.$ac_ext <<_ACEOF # endif #endif -#include <limits.h> #include <stdlib.h> #ifdef HAVE_UNISTD_H @@ -17082,15 +17081,12 @@ main () isn't worth using anyway. */ alarm (60); - for (;;) - { - t = (time_t_max << 1) + 1; - if (t <= time_t_max) - break; - time_t_max = t; - } - time_t_min = - ((time_t) ~ (time_t) 0 == (time_t) -1) - time_t_max; - + for (time_t_max = 1; 0 < time_t_max; time_t_max *= 2) + continue; + time_t_max--; + if ((time_t) -1 < 0) + for (time_t_min = -1; (time_t) (time_t_min * 2) < 0; time_t_min *= 2) + continue; delta = time_t_max / 997; /* a suitable prime number */ for (i = 0; i < N_STRINGS; i++) { @@ -17105,12 +17101,10 @@ main () && mktime_test ((time_t) (60 * 60 * 24)))) return 1; - for (j = 1; ; j <<= 1) + for (j = 1; 0 < j; j *= 2) if (! bigtime_test (j)) return 1; - else if (INT_MAX / 2 < j) - break; - if (! bigtime_test (INT_MAX)) + if (! bigtime_test (j - 1)) return 1; } return ! (irix_6_4_bug () && spring_forward_gap () && year_2050_test ()); |