gcc-7.3.0-r1 fails to emerge. i think there are multilib issues in libsanitize Reproducible: Always Steps to Reproduce: 1.unmask gcc-7.3.0-r1 2.emerge -1Nuv gcc 3. Actual Results: Adding multilib support to Makefile in /var/tmp/portage/sys-devel/gcc-7.3.0-r1/work/gcc-7.3.0/libsanitizer with_multisubdir=32 config.status: executing depfiles commands config.status: executing libtool commands config.status: executing gstdint.h commands config.status: executing depfiles commands config.status: executing libtool commands config.status: executing gstdint.h commands make[1]: Leaving directory '/var/tmp/portage/sys-devel/gcc-7.3.0-r1/work/build' make: *** [Makefile:23661: profiledbootstrap] Error 2 [31;01m*[0m ERROR: sys-devel/gcc-7.3.0-r1::gentoo failed (compile phase): [31;01m*[0m emake failed Expected Results: a new compiler version ;-) i am using latest testing toolchain. execept for gcc for obvious reasons, its 6.4.0!
Created attachment 526982 [details] build logs The complete build logs
Please attach the output of $(emerge --info).
Created attachment 527000 [details] "emerge --info" output here my "emerge --info" output as requestet.
Just tested on ~amd64 with almost default settings (CFLAGS="-mtune=native -O2 -pipe") and builds fine.
According to your $(emerge --info) you have ACCEPT_KEYWORDS="amd64". Are you mixing amd64 and ~amd64 in some way?
The failure here is: make[1]: *** [Makefile:19713: configure-target-libobjc] Error 1 make[1]: *** Waiting for unfinished jobs.... ... configure: error: system bdw-gc required but not found Which is probably USE=objc-gc It's configure is in x86_64-pc-linux-gnu/libobjc. It's somewhat misleading because failure happens only for 32-bit library check: configure:11641: /var/tmp/portage/sys-devel/gcc-7.3.0-r1/work/build/./gcc/xgcc -B/var/tmp/portage/sys-devel/gcc-7.3.0-r1/work/build/./gcc/ -B/usr/x86_64-pc-linux-gnu/bin/ -B/usr/x86_64-pc-lin ux-gnu/lib/ -isystem /usr/x86_64-pc-linux-gnu/include -isystem /usr/x86_64-pc-linux-gnu/sys-include -m32 -o conftest -g -O2 -pipe -ggdb -march=haswell conftest.c -lgc >&5 /usr/x86_64-pc-linux-gnu/bin/ld: skipping incompatible /usr/lib/libgc.so when searching for -lgc /usr/x86_64-pc-linux-gnu/bin/ld: cannot find -lgc Make sure you have dev-libs/boehm-gc inshalled with USE=abi_x86_32. We'll need to fix the deps in gcc against USE=multilib.
*** This bug has been marked as a duplicate of bug 617788 ***
