diff options
Diffstat (limited to 'm4/intdiv0.m4')
| -rw-r--r-- | m4/intdiv0.m4 | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/m4/intdiv0.m4 b/m4/intdiv0.m4 index 289c4df..bbbc114 100644 --- a/m4/intdiv0.m4 +++ b/m4/intdiv0.m4 @@ -1,5 +1,5 @@ -# intdiv0.m4 serial 3 (gettext-0.18) -dnl Copyright (C) 2002, 2007-2010 Free Software Foundation, Inc. +# intdiv0.m4 serial 6 (gettext-0.18.2) +dnl Copyright (C) 2002, 2007-2008, 2010-2017 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -18,7 +18,7 @@ AC_DEFUN([gt_INTDIV0], changequote(,)dnl case "$host_os" in macos* | darwin[6-9]* | darwin[1-9][0-9]*) - # On MacOS X 10.2 or newer, just assume the same as when cross- + # On Mac OS X 10.2 or newer, just assume the same as when cross- # compiling. If we were to perform the real test, 1 Crash Report # dialog window would pop up. case "$host_cpu" in @@ -29,7 +29,8 @@ changequote(,)dnl esac changequote([,])dnl if test -z "$gt_cv_int_divbyzero_sigfpe"; then - AC_TRY_RUN([ + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ #include <stdlib.h> #include <signal.h> @@ -37,7 +38,7 @@ static void sigfpe_handler (int sig) { /* Exit with code 0 if SIGFPE, with code 1 if any other signal. */ - exit (sig != SIGFPE); + _exit (sig != SIGFPE); } int x = 1; @@ -59,9 +60,11 @@ int main () z = x / y; nan = y / y; - exit (1); + exit (2); } -], [gt_cv_int_divbyzero_sigfpe=yes], [gt_cv_int_divbyzero_sigfpe=no], +]])], + [gt_cv_int_divbyzero_sigfpe=yes], + [gt_cv_int_divbyzero_sigfpe=no], [ # Guess based on the CPU. changequote(,)dnl |