2ccc2c6846
+ Fixed: Changed E-Mail address and Project website.
+ Fixed: Included all files that get generated by autogen.sh, so
that now you don't need to run it anymore.
Changes to be committed:
new file: ABOUT-NLS
modified: AUTHORS
modified: ChangeLog
new file: Makefile.in
modified: NEWS
modified: README
new file: aclocal.m4
new file: autom4te.cache/output.0
new file: autom4te.cache/output.1
new file: autom4te.cache/requests
new file: autom4te.cache/traces.0
new file: autom4te.cache/traces.1
new file: config.h.in
new file: configure
modified: configure.in
new file: data/Makefile.in
new file: doc/Makefile.in
modified: doc/clipit.1
new file: intltool-extract.in
new file: intltool-merge.in
new file: intltool-update.in
new file: m4/codeset.m4
new file: m4/fcntl-o.m4
new file: m4/glibc2.m4
new file: m4/glibc21.m4
new file: m4/intdiv0.m4
new file: m4/intl.m4
new file: m4/intldir.m4
new file: m4/intlmacosx.m4
new file: m4/intmax.m4
new file: m4/inttypes-pri.m4
new file: m4/inttypes_h.m4
new file: m4/lcmessage.m4
new file: m4/lock.m4
new file: m4/longlong.m4
new file: m4/printf-posix.m4
new file: m4/size_max.m4
new file: m4/stdint_h.m4
new file: m4/threadlib.m4
new file: m4/uintmax_t.m4
new file: m4/visibility.m4
new file: m4/wchar_t.m4
new file: m4/wint_t.m4
new file: m4/xsize.m4
new file: po/Makefile.in.in~
new file: po/Makevars.template
new file: po/Rules-quot
new file: po/boldquot.sed
new file: po/en@boldquot.header
new file: po/en@quot.header
new file: po/insert-header.sin
new file: po/quot.sed
new file: po/remove-potcdate.sin
modified: po/zh_CN.po
new file: src/Makefile.in
modified: src/daemon.c
modified: src/daemon.h
modified: src/history.c
modified: src/history.h
modified: src/main.c
modified: src/main.h
modified: src/manage.c
modified: src/manage.h
modified: src/preferences.c
modified: src/preferences.h
modified: src/utils.c
modified: src/utils.h
85 lines
2.3 KiB
Plaintext
85 lines
2.3 KiB
Plaintext
# intdiv0.m4 serial 3 (gettext-0.18)
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dnl Copyright (C) 2002, 2007-2010 Free Software Foundation, Inc.
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dnl This file is free software; the Free Software Foundation
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dnl gives unlimited permission to copy and/or distribute it,
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dnl with or without modifications, as long as this notice is preserved.
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dnl From Bruno Haible.
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AC_DEFUN([gt_INTDIV0],
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[
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AC_REQUIRE([AC_PROG_CC])dnl
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AC_REQUIRE([AC_CANONICAL_HOST])dnl
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AC_CACHE_CHECK([whether integer division by zero raises SIGFPE],
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gt_cv_int_divbyzero_sigfpe,
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[
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gt_cv_int_divbyzero_sigfpe=
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changequote(,)dnl
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case "$host_os" in
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macos* | darwin[6-9]* | darwin[1-9][0-9]*)
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# On MacOS X 10.2 or newer, just assume the same as when cross-
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# compiling. If we were to perform the real test, 1 Crash Report
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# dialog window would pop up.
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case "$host_cpu" in
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i[34567]86 | x86_64)
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gt_cv_int_divbyzero_sigfpe="guessing yes" ;;
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esac
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;;
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esac
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changequote([,])dnl
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if test -z "$gt_cv_int_divbyzero_sigfpe"; then
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AC_TRY_RUN([
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#include <stdlib.h>
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#include <signal.h>
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static void
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sigfpe_handler (int sig)
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{
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/* Exit with code 0 if SIGFPE, with code 1 if any other signal. */
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exit (sig != SIGFPE);
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}
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int x = 1;
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int y = 0;
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int z;
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int nan;
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int main ()
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{
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signal (SIGFPE, sigfpe_handler);
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/* IRIX and AIX (when "xlc -qcheck" is used) yield signal SIGTRAP. */
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#if (defined (__sgi) || defined (_AIX)) && defined (SIGTRAP)
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signal (SIGTRAP, sigfpe_handler);
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#endif
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/* Linux/SPARC yields signal SIGILL. */
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#if defined (__sparc__) && defined (__linux__)
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signal (SIGILL, sigfpe_handler);
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#endif
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z = x / y;
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nan = y / y;
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exit (1);
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}
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], [gt_cv_int_divbyzero_sigfpe=yes], [gt_cv_int_divbyzero_sigfpe=no],
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[
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# Guess based on the CPU.
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changequote(,)dnl
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case "$host_cpu" in
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alpha* | i[34567]86 | x86_64 | m68k | s390*)
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gt_cv_int_divbyzero_sigfpe="guessing yes";;
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*)
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gt_cv_int_divbyzero_sigfpe="guessing no";;
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esac
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changequote([,])dnl
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])
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fi
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])
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case "$gt_cv_int_divbyzero_sigfpe" in
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*yes) value=1;;
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*) value=0;;
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esac
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AC_DEFINE_UNQUOTED([INTDIV0_RAISES_SIGFPE], [$value],
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[Define if integer division by zero raises signal SIGFPE.])
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])
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