This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug target/55061] libbacktrace build fails during bootstrap on powerpc-apple-darwin9
- From: "howarth at nitro dot med.uc.edu" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 25 Oct 2012 15:05:18 +0000
- Subject: [Bug target/55061] libbacktrace build fails during bootstrap on powerpc-apple-darwin9
- Auto-submitted: auto-generated
- References: <bug-55061-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55061
--- Comment #15 from Jack Howarth <howarth at nitro dot med.uc.edu> 2012-10-25 15:05:18 UTC ---
It unclear how to recraft the test. Adding...
--- unwind_ipinfo.m4.orig 2012-10-25 10:30:59.000000000 -0400
+++ unwind_ipinfo.m4 2012-10-25 11:04:37.000000000 -0400
@@ -26,6 +26,21 @@
changequote(,)
case ${target} in
*-*-darwin[3-8]|*-*-darwin[3-8].*) have_unwind_getipinfo=no ;;
+ *-*-darwin9*|*-*-darwin9.*)
+ AC_LANG_SAVE
+ AC_LANG_CPLUSPLUS
+ ac_save_CXXFLAGS="$CXXFLAGS"
+ CXXFLAGS="$CXXFLAGS -fno-exceptions"
+ AC_MSG_CHECKING([for _Unwind_GetIPInfo])
+ AC_CACHE_VAL(gcc_cv_getipinfo, [
+ AC_TRY_COMPILE([, [_Unwind_GetIPInfo();],
+ [gcc_cv_getipinfo=yes],
+ [gcc_cv_getipinfo=no])
+ ])
+ ])
+ CXXFLAGS="$ac_save_CXXFLAGS"
+ AC_LANG_RESTORE
+ ;;
*) have_unwind_getipinfo=yes ;;
esac
changequote([,])
produces the autoconf error...
# autoconf -I../config -I.
/sw/bin/m4:configure.ac:130: recursion limit of 1024 exceeded, use -L<N> to
change it
autom4te-2.64: /sw/bin/m4 failed with exit status: 1