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Fix m4 underquoting bug, discovered by Ralf Wildenhues.
author
Bruno Haible
<bruno@clisp.org>
Tue, 13 Feb 2007 22:49:23 +0000
(22:49 +0000)
committer
Bruno Haible
<bruno@clisp.org>
Tue, 13 Feb 2007 22:49:23 +0000
(22:49 +0000)
ChangeLog
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m4/intdiv0.m4
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diff --git
a/ChangeLog
b/ChangeLog
index
22a773b
..
e989a47
100644
(file)
--- a/
ChangeLog
+++ b/
ChangeLog
@@
-1,3
+1,8
@@
+2007-02-13 Bruno Haible <bruno@clisp.org>
+
+ * m4/intdiv0.m4 (gt_INTDIV0): Assume ANSI C. Fix underquoting bug.
+ Reported by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
+
2007-02-12 Bruno Haible <bruno@clisp.org>
* lib/string_.h (memmem, mempcpy, memrchr, stpcpy, stpncpy, strchrnul,
2007-02-12 Bruno Haible <bruno@clisp.org>
* lib/string_.h (memmem, mempcpy, memrchr, stpcpy, stpncpy, strchrnul,
diff --git
a/m4/intdiv0.m4
b/m4/intdiv0.m4
index
b8d7817
..
b8865ba
100644
(file)
--- a/
m4/intdiv0.m4
+++ b/
m4/intdiv0.m4
@@
-1,5
+1,5
@@
-# intdiv0.m4 serial
1 (gettext-0.11.3
)
-dnl Copyright (C) 2002 Free Software Foundation, Inc.
+# intdiv0.m4 serial
2 (gettext-0.16.2
)
+dnl Copyright (C) 2002
, 2007
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.
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.
@@
-19,11
+19,7
@@
AC_DEFUN([gt_INTDIV0],
#include <signal.h>
static void
#include <signal.h>
static void
-#ifdef __cplusplus
sigfpe_handler (int sig)
sigfpe_handler (int sig)
-#else
-sigfpe_handler (sig) int sig;
-#endif
{
/* Exit with code 0 if SIGFPE, with code 1 if any other signal. */
exit (sig != SIGFPE);
{
/* Exit with code 0 if SIGFPE, with code 1 if any other signal. */
exit (sig != SIGFPE);
@@
-53,12
+49,14
@@
int main ()
], gt_cv_int_divbyzero_sigfpe=yes, gt_cv_int_divbyzero_sigfpe=no,
[
# Guess based on the CPU.
], gt_cv_int_divbyzero_sigfpe=yes, gt_cv_int_divbyzero_sigfpe=no,
[
# 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 | m68k | s390*)
gt_cv_int_divbyzero_sigfpe="guessing yes";;
*)
gt_cv_int_divbyzero_sigfpe="guessing no";;
esac
+changequote([,])dnl
])
])
case "$gt_cv_int_divbyzero_sigfpe" in
])
])
case "$gt_cv_int_divbyzero_sigfpe" in