Check fails for boehm-gc on sparc-linux

[Christian Joensson]

As I have mentioned in, for example,
http://gcc.gnu.org/ml/gcc-testresults/2002-01/msg00363.html
there is a problem with boehm-gc on sparc linux.

Now, looking through the build log file I can see this warning
in the boehm-gc:

/share1/gcc-dev/gcc/objdir/gcc/xgcc -B/share1/gcc-dev/gcc/objdir/gcc/ -B/usr/local/sparc-unknown-linux-gnu/bin/ -B/usr/local/sparc-unknown-linux-gnu/lib/ -isystem /usr/local/sparc-unknown-linux-gnu/include -L/share1/gcc-dev/gcc/objdir/ld -DSILENT=1 -DNO_SIGNALS=1 -DNO_EXECUTE_PERMISSION=1 -DALL_INTERIOR_POINTERS=1 -DJAVA_FINALIZATION=1 -DGC_GCJ_SUPPORT=1 -DATOMIC_UNCOLLECTABLE=1 -I. -I../../../boehm-gc -I../../../boehm-gc/include -fexceptions -I././targ-include -I./../../../boehm-gc/./libc/include -g -O2 -c ../../../boehm-gc/mark_rts.c  -fPIC -DPIC -o .libs/mark_rts.o
../../../boehm-gc/mark_rts.c: In function `GC_approx_sp':
../../../boehm-gc/mark_rts.c:337: warning: function returns address of local variable

A long shot, but might it be related to the test failure:

make[3]: Entering directory `/share1/gcc-dev/gcc/objdir/sparc-unknown-linux-gnu/boehm-gc'
FAIL: gctest
===================
1 of 1 tests failed
===================
make[3]: *** [check-TESTS] Error 1


Cheers,

/ChJ