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| author | H.J. Lu <hjl.tools@gmail.com> | 2015-07-14 08:43:24 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2015-07-14 09:18:16 -0700 |
| commit | 49d00f48e8e3c1331d367785f19c69867a47b4cd (patch) | |
| tree | 5d9edd2b228cf66d312491ea7bf535647a0bcd27 /config/sjlj.m4 | |
| parent | 99fe86f7999afd2743b08c550b10f083ae4bd9bd (diff) | |
| download | gdb-49d00f48e8e3c1331d367785f19c69867a47b4cd.zip gdb-49d00f48e8e3c1331d367785f19c69867a47b4cd.tar.gz gdb-49d00f48e8e3c1331d367785f19c69867a47b4cd.tar.bz2 | |
Sync config files with GCC
Sync with GCC
2015-05-13 Eric Botcazou <ebotcazou@adacore.com>
* sjlj.m4: New file.
2015-05-04 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
* bitfields.m4: Change int to long long, and use bitfields of
width 1 instead of 0.
2015-05-01 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
* bitfields.m4: New file.
2015-04-14 H.J. Lu <hongjiu.lu@intel.com>
* bootstrap-mpx.mk: New file.
2015-03-25 Uros Bizjak <ubizjak@gmail.com>
PR bootstrap/65537
* bootstrap-lto-noplugin.mk: New build configuration.
2014-11-13 Kirill Yukhin <kirill.yukhin@intel.com>
* target-posix: New file.
2014-10-27 Tom Tromey <tromey@redhat.com>
* gcc-plugin.m4: New file.
Diffstat (limited to 'config/sjlj.m4')
| -rw-r--r-- | config/sjlj.m4 | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/config/sjlj.m4 b/config/sjlj.m4 new file mode 100644 index 0000000..71c8b31 --- /dev/null +++ b/config/sjlj.m4 @@ -0,0 +1,12 @@ +dnl Check if the compiler is configured for setjmp/longjmp exceptions. +AC_DEFUN([GCC_CHECK_SJLJ_EXCEPTIONS], + [AC_CACHE_CHECK([whether the compiler is configured for setjmp/longjmp exceptions], + ac_cv_sjlj_exceptions, + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#ifdef __USING_SJLJ_EXCEPTIONS__ + this will fail + #endif]], + [[int i;]])], + [ac_cv_sjlj_exceptions=no], + [ac_cv_sjlj_exceptions=yes])])]) |