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

[sje at cup dot hp dot com]

------- Comment #15 from sje at cup dot hp dot com  2006-09-11 22:31 -------
Bryce, have you looked at ifdef'ing the use of _Unwind_GetIPInfo in the Java
library?  Would you be willing to do so?  I have created an autoconf test
(GCC_CHECK_UNWIND_GETIPINFO) in trunk/config/unwind_ipinfo.m4 and the C++
runtime library is checking for HAVE_GETIPINFO before using it.  I believe the
un-ifdef'ed use of this function in the java library is the reason this PR is
still open.


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