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| author | Andreas Schwab <schwab@suse.de> | 2003-10-03 17:49:39 +0000 |
|---|---|---|
| committer | Andreas Schwab <schwab@gcc.gnu.org> | 2003-10-03 17:49:39 +0000 |
| commit | c6c51600ab4c16f62ab1f4abc518cd84e3a4fed9 (patch) | |
| tree | 0f2cf3449bd82e413bc1c533ccd677730737326f /gcc/configure.in | |
| parent | 290f6157c842ac3db2267d0ef95a735adb83f9d4 (diff) | |
| download | gcc-c6c51600ab4c16f62ab1f4abc518cd84e3a4fed9.tar.gz | |
re PR bootstrap/12276 (Configure check for libunwind does not work with cross)
PR bootstrap/12276
* configure.in: Check for libunwind on the host only if building
a native compiler.
* configure: Regenerated.
From-SVN: r72072
Diffstat (limited to 'gcc/configure.in')
| -rw-r--r-- | gcc/configure.in | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/gcc/configure.in b/gcc/configure.in index 6f03111cb1d..855cd0bc943 100644 --- a/gcc/configure.in +++ b/gcc/configure.in @@ -941,7 +941,11 @@ AC_ARG_ENABLE(sjlj-exceptions, AC_DEFINE_UNQUOTED(CONFIG_SJLJ_EXCEPTIONS, $sjlj, [Define 0/1 to force the choice for exception handling model.])]) -AC_CHECK_LIB(unwind, main, use_libunwind_default=yes, use_libunwind_default=no) +if test x$host = x$target; then + AC_CHECK_LIB(unwind, main, use_libunwind_default=yes, use_libunwind_default=no) +else + use_libunwind_default=no +fi # Use libunwind based exception handling. AC_ARG_ENABLE(libunwind-exceptions, [ --enable-libunwind-exceptions force use libunwind for exceptions], |