diff options
Diffstat (limited to 'gettext-runtime')
| -rw-r--r-- | gettext-runtime/m4/ChangeLog | 11 | ||||
| -rw-r--r-- | gettext-runtime/m4/intdiv0.m4 | 36 |
2 files changed, 37 insertions, 10 deletions
diff --git a/gettext-runtime/m4/ChangeLog b/gettext-runtime/m4/ChangeLog index 1f510b3..bbbd042 100644 --- a/gettext-runtime/m4/ChangeLog +++ b/gettext-runtime/m4/ChangeLog @@ -5,6 +5,17 @@ * intl.m4: Remove gt_TYPE_LONGDOUBLE invocation. * Makefile.am (EXTRA_DIST): Remove longdouble.m4. +2007-04-02 Bruno Haible <bruno@clisp.org> + + * intdiv0.m4 (gt_INTDIV0): Avoid performing the test for real on x86 + or x86_64 platforms running MacOS X. + Reported by Ryan Schmidt <@ryandesign.com>. + +2007-04-02 Bruno Haible <bruno@clisp.org> + + * intdiv0.m4 (gt_INTDIV0): When cross-compiling, treat x86_64 like + i386. + 2007-03-04 Bruno Haible <bruno@clisp.org> * printf-posix.m4 (gt_PRINTF_POSIX): Treat BeOS like NetBSD and Woe32 diff --git a/gettext-runtime/m4/intdiv0.m4 b/gettext-runtime/m4/intdiv0.m4 index b8865ba..534134a 100644 --- a/gettext-runtime/m4/intdiv0.m4 +++ b/gettext-runtime/m4/intdiv0.m4 @@ -14,7 +14,22 @@ AC_DEFUN([gt_INTDIV0], AC_CACHE_CHECK([whether integer division by zero raises SIGFPE], gt_cv_int_divbyzero_sigfpe, [ - AC_TRY_RUN([ + gt_cv_int_divbyzero_sigfpe= +changequote(,)dnl + case "$host_os" in + macos* | darwin[6-9]* | darwin[1-9][0-9]*) + # On MacOS X 10.2 or newer, just assume the same as when cross- + # compiling. If we were to perform the real test, 1 Crash Report + # dialog window would pop up. + case "$host_cpu" in + i[34567]86 | x86_64) + gt_cv_int_divbyzero_sigfpe="guessing yes" ;; + esac + ;; + esac +changequote([,])dnl + if test -z "$gt_cv_int_divbyzero_sigfpe"; then + AC_TRY_RUN([ #include <stdlib.h> #include <signal.h> @@ -47,17 +62,18 @@ int main () exit (1); } ], gt_cv_int_divbyzero_sigfpe=yes, gt_cv_int_divbyzero_sigfpe=no, - [ - # Guess based on the CPU. + [ + # Guess based on the CPU. changequote(,)dnl - case "$host_cpu" in - alpha* | i[34567]86 | m68k | s390*) - gt_cv_int_divbyzero_sigfpe="guessing yes";; - *) - gt_cv_int_divbyzero_sigfpe="guessing no";; - esac + case "$host_cpu" in + alpha* | i[34567]86 | x86_64 | m68k | s390*) + gt_cv_int_divbyzero_sigfpe="guessing yes";; + *) + gt_cv_int_divbyzero_sigfpe="guessing no";; + esac changequote([,])dnl - ]) + ]) + fi ]) case "$gt_cv_int_divbyzero_sigfpe" in *yes) value=1;; |