[Bug target/26792] [4.2 Regression] need to use autoconf when using newly-added libgcc functions

[howarth at nitro dot med dot uc dot edu]

------- Comment #21 from howarth at nitro dot med dot uc dot edu  2006-09-19 16:11 -------
Steve has checked in the changes to config/unwind_ipinfo.m4, so I believe all
we need
now is...

Index: libjava/configure.ac
===================================================================
--- libjava/configure.ac        (revision 117056)
+++ libjava/configure.ac        (working copy)
@@ -1480,6 +1480,9 @@
 # See if we support thread-local storage.
 GCC_CHECK_TLS

+# For _Unwind_GetIPInfo.
+GCC_CHECK_UNWIND_GETIPINFO
+
 # Check if linker supports static linking on a per library basis
 LD_START_STATIC_SPEC=
 LD_FINISH_STATIC_SPEC=

I'll test that with tonight's gcc trunk build using MACOSX_DEPLOYMENT_TARGET
unset which should create both a libstdc++ and libgcj with the
_Unwind_GetIPInfo
symbols. This should complete the fix for this PR.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26792