Bootstrap fails with revision 157799 on trunk: /bin/sh ./libtool --tag=CC --mode=compile /home/ig25/Gcc/trunk-bin/./gcc/xgcc -B/home/ig25/Gcc/trunk-bin/./gcc/ -B/home/ig25/x86_64-unknown-linux-gnu/bin/ -B/home/ig25/x86_64-unknown-linux-gnu/lib/ -isystem /home/ig25/x86_64-unknown-linux-gnu/include -isystem /home/ig25/x86_64-unknown-linux-gnu/sys-include -DHAVE_CONFIG_H -I. -I../../../../trunk/libgomp -I../../../../trunk/libgomp/config/linux/x86 -I../../../../trunk/libgomp/config/linux -I../../../../trunk/libgomp/config/posix -I../../../../trunk/libgomp -Wall -Werror -ftls-model=initial-exec -march=i486 -mtune=i686 -Wc,-pthread -g -O2 -m32 -MT parallel.lo -MD -MP -MF .deps/parallel.Tpo -c -o parallel.lo ../../../../trunk/libgomp/parallel.c libtool: compile: /home/ig25/Gcc/trunk-bin/./gcc/xgcc -B/home/ig25/Gcc/trunk-bin/./gcc/ -B/home/ig25/x86_64-unknown-linux-gnu/bin/ -B/home/ig25/x86_64-unknown-linux-gnu/lib/ -isystem /home/ig25/x86_64-unknown-linux-gnu/include -isystem /home/ig25/x86_64-unknown-linux-gnu/sys-include -DHAVE_CONFIG_H -I. -I../../../../trunk/libgomp -I../../../../trunk/libgomp/config/linux/x86 -I../../../../trunk/libgomp/config/linux -I../../../../trunk/libgomp/config/posix -I../../../../trunk/libgomp -Wall -Werror -ftls-model=initial-exec -march=i486 -pthread -mtune=i686 -g -O2 -m32 -MT parallel.lo -MD -MP -MF .deps/parallel.Tpo -c ../../../../trunk/libgomp/parallel.c -fPIC -DPIC -o .libs/parallel.o cc1: warnings being treated as errors ../../../../trunk/libgomp/parallel.c: In function 'GOMP_parallel_end': ../../../../trunk/libgomp/parallel.c:121:4: error: value computed is not used make[9]: *** [parallel.lo] Error 1 make[9]: Leaving directory `/home/ig25/Gcc/trunk-bin/x86_64-unknown-linux-gnu/32/libgomp' make[8]: *** [all-recursive] Error 1 make[8]: Leaving directory `/home/ig25/Gcc/trunk-bin/x86_64-unknown-linux-gnu/32/libgomp' make[7]: *** [all] Error 2 make[7]: Leaving directory `/home/ig25/Gcc/trunk-bin/x86_64-unknown-linux-gnu/32/libgomp' make[6]: *** [multi-do] Error 1 make[6]: Leaving directory `/home/ig25/Gcc/trunk-bin/x86_64-unknown-linux-gnu/libgomp' make[5]: *** [all-multi] Error 2 make[5]: Leaving directory `/home/ig25/Gcc/trunk-bin/x86_64-unknown-linux-gnu/libgomp' make[4]: *** [all-recursive] Error 1 make[4]: Leaving directory `/home/ig25/Gcc/trunk-bin/x86_64-unknown-linux-gnu/libgomp' make[3]: *** [all] Error 2 make[3]: Leaving directory `/home/ig25/Gcc/trunk-bin/x86_64-unknown-linux-gnu/libgomp' make[2]: *** [all-stage1-target-libgomp] Error 2 make[2]: Leaving directory `/home/ig25/Gcc/trunk-bin' make[1]: *** [stage1-bubble] Error 2 make[1]: Leaving directory `/home/ig25/Gcc/trunk-bin' make: *** [all] Error 2
configure command was ../trunk/configure --prefix=$HOME --enable-languages=all,ada --with-mpc=/usr/local -- Summary: [4.5 Regression] "value computed not used" in parallel.c:121:4 Product: gcc Version: 4.5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: bootstrap AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: tkoenig at gcc dot gnu dot org GCC host triplet: x86_64-unknown-linux-gnu http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43583