Created attachment 916464 [details] emerge --info make[3]: Leaving directory '/var/tmp/portage/sys-devel/gcc-15.0.0_pre20250112-r1/work/build/gcc' rm gfdl.pod gcc.pod gfortran.pod gcov-dump.pod gcov-tool.pod fsf-funding.pod gpl.pod cpp.pod gcov.pod lto-dump.pod make[2]: *** [Makefile:4794: all-stage3-gcc] Error 2 make[1]: *** [Makefile:24934: stage3-bubble] Error 2 make: *** [Makefile:25009: bootstrap-lean] Error 2
Attach the full build.log please.
log seems to be too large to upload (14.8 MiB)
this might work: https://filebin.net/rmfyhf7n0me4sat4
xz -9e <build.log>
Created attachment 916466 [details] build log
``` make[3]: Leaving directory '/var/tmp/portage/sys-devel/gcc-15.0.0_pre20250112-r1/work/build/gcc' make[3]: Entering directory '/var/tmp/portage/sys-devel/gcc-15.0.0_pre20250112-r1/work/build/gcc' /var/tmp/portage/sys-devel/gcc-15.0.0_pre20250112-r1/work/build/./prev-gcc/xg++ -B/var/tmp/portage/sys-devel/gcc-15.0.0_pre20250112-r1/work/build/./prev-gcc/ -B/usr/x86_64-pc-linux-gnu/bin/ -nostdinc++ -B/var/tmp/portage/sys-devel/gcc-15.0.0_pre20250112-r1/work/build/prev-x86_64-pc-linux-gnu/libstdc++-v3/src/.libs -B/var/tmp/portage/sys-devel/gcc-15.0.0_pre20250112-r1/work/build/prev-x86_64-pc-linux-gnu/libstdc++-v3/libsupc++/.libs -isystem /var/tmp/portage/sys-devel/gcc-15.0.0_pre20250112-r1/work/build/prev-x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu -isystem /var/tmp/portage/sys-devel/gcc-15.0.0_pre20250112-r1/work/build/prev-x86_64-pc-linux-gnu/libstdc++-v3/include -isystem /var/tmp/portage/sys-devel/gcc-15.0.0_pre20250112-r1/work/gcc-15-20250112/libstdc++-v3/libsupc++ -L/var/tmp/portage/sys-devel/gcc-15.0.0_pre20250112-r1/work/build/prev-x86_64-pc-linux-gnu/libstdc++-v3/src/.libs -L/var/tmp/portage/sys-devel/gcc-15.0.0_pre20250112-r1/work/build/prev-x86_64-pc-linux-gnu/libstdc++-v3/libsupc++/.libs -fPIE -c -DDEF_GENTOO_SCP -DDEF_GENTOO_ZNOW -DEXTRA_OPTIONS_CF -DEXTRA_OPTIONS -DGENTOO_FORTIFY_SOURCE_LEVEL=3 -DDEF_GENTOO_GLIBCXX_ASSERTIONS -m64 -march=x86-64-v3 -pipe -O2 -fchecking=1 -fcf-protection -DIN_GCC -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-error=narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Wconditionally-supported -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -DHAVE_CONFIG_H -fPIE -I. -I. -I/var/tmp/portage/sys-devel/gcc-15.0.0_pre20250112-r1/work/gcc-15-20250112/gcc -I/var/tmp/portage/sys-devel/gcc-15.0.0_pre20250112-r1/work/gcc-15-20250112/gcc/. -I/var/tmp/portage/sys-devel/gcc-15.0.0_pre20250112-r1/work/gcc-15-20250112/gcc/../include -I/var/tmp/portage/sys-devel/gcc-15.0.0_pre20250112-r1/work/gcc-15-20250112/gcc/../libcpp/include -I/var/tmp/portage/sys-devel/gcc-15.0.0_pre20250112-r1/work/gcc-15-20250112/gcc/../libcody -I/var/tmp/portage/sys-devel/gcc-15.0.0_pre20250112-r1/work/gcc-15-20250112/gcc/../libdecnumber -I/var/tmp/portage/sys-devel/gcc-15.0.0_pre20250112-r1/work/gcc-15-20250112/gcc/../libdecnumber/bid -I../libdecnumber -I/var/tmp/portage/sys-devel/gcc-15.0.0_pre20250112-r1/work/gcc-15-20250112/gcc/../libbacktrace -D_GENTOO_TIME64_FORCE=0 -o rtlhooks.o -MT rtlhooks.o -MMD -MP -MF ./.deps/rtlhooks.TPo /var/tmp/portage/sys-devel/gcc-15.0.0_pre20250112-r1/work/gcc-15-20250112/gcc/rtlhooks.cc In file included from /var/tmp/portage/sys-devel/gcc-15.0.0_pre20250112-r1/work/gcc-15-20250112/libstdc++-v3/include/bits/unique_ptr.h:37, from /var/tmp/portage/sys-devel/gcc-15.0.0_pre20250112-r1/work/gcc-15-20250112/libstdc++-v3/include/std/memory:80, from /var/tmp/portage/sys-devel/gcc-15.0.0_pre20250112-r1/work/gcc-15-20250112/gcc/system.h:228, from /var/tmp/portage/sys-devel/gcc-15.0.0_pre20250112-r1/work/gcc-15-20250112/gcc/rtlhooks.cc:21: /var/tmp/portage/sys-devel/gcc-15.0.0_pre20250112-r1/work/gcc-15-20250112/libstdc++-v3/include/std/tuple:835:7: internal compiler error: in linemap_macro_map_lookup, at libcpp/line-map.cc:1167 835 | using _Inherited = _Tuple_impl<0, _Elements...>; | ^~~~~ Please submit a full bug report, with preprocessed source (by using -freport-bug). See <https://bugs.gentoo.org/> for instructions. make[3]: *** [Makefile:1210: rtlhooks.o] Error 1 make[3]: Leaving directory '/var/tmp/portage/sys-devel/gcc-15.0.0_pre20250112-r1/work/build/gcc' make[3]: *** Waiting for unfinished jobs.... make[3]: Entering directory '/var/tmp/portage/sys ``` Your emerge --info shows.. ``` sys-devel/gcc: 15.0.0_pre20250112::gentoo ``` Nothing in libcpp has changed since then. Does it fail if you re-try? What if you cd into /var/tmp/portage/sys-devel/gcc-15.0.0_pre20250112-r1/work/build/gcc and run that failing command I pasted manually?
Hi Sam, I rebuit binutils after commit 29cd0fdd2da82cda5d9575f5028f50a024a9b9a4 (Revert "sys-devel/binutils: workaround ifcombine bug") and so far it looks like gcc-15.0.0_pre20250112-r1 will finish successfully it might just be third time lucky (failed twice prior)
yup all went well sys-devel/gcc: 15.0.0_pre20250112-r1::gentoo
Very good. I'm afraid it does sound a bit like failing memory though -- maybe do a memtest? Thanks for testing 15.
will do a memtest for sure gcc-15.0.0_pre20250112-r2 built first run, perhaps I have my MAKEOPTS set too high also? ``` MAKEOPTS="-j16 -l16" EMERGE_DEFAULT_OPTS="--jobs=16 --load-average=16 --complete-graph=y" ```
