https://blogs.gentoo.org/ago/2020/07/04/gentoo-tinderbox/ Issue: net-analyzer/traceproto-1.1.2_beta1 fails to compile with -fno-common. Discovered on: amd64 (internal ref: tinderbox) NOTE: To reproduce this issue you may want to set CFLAGS="${CFLAGS} -fno-common" or compile it with gcc-10 that enables -fno-common by default.
Created attachment 669071 [details] build.log build log and emerge --info
Possible context of error(s): /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/../../../../x86_64-pc-linux-gnu/bin/ld.gold: error: tp_output.o: multiple definition of 'behavior' /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/../../../../x86_64-pc-linux-gnu/bin/ld.gold: error: tp_output.o: multiple definition of 'state' /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/../../../../x86_64-pc-linux-gnu/bin/ld.gold: error: tp_output.o: multiple definition of 'as_string' /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/../../../../x86_64-pc-linux-gnu/bin/ld.gold: error: tp_output.o: multiple definition of 'packet' /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/../../../../x86_64-pc-linux-gnu/bin/ld.gold: error: tp_output.o: multiple definition of 'tixe_cleanup' /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/../../../../x86_64-pc-linux-gnu/bin/ld.gold: error: tp_output.o: multiple definition of 'debug' /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/../../../../x86_64-pc-linux-gnu/bin/ld.gold: error: tp_output.o: multiple definition of 'tp_align_freelist' /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/../../../../x86_64-pc-linux-gnu/bin/ld.gold: error: tp_packet.o: multiple definition of 'state' /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/../../../../x86_64-pc-linux-gnu/bin/ld.gold: error: tp_packet.o: multiple definition of 'behavior' /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/../../../../x86_64-pc-linux-gnu/bin/ld.gold: error: tp_packet.o: multiple definition of 'packet' /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/../../../../x86_64-pc-linux-gnu/bin/ld.gold: error: tp_packet.o: multiple definition of 'tixe_cleanup' /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/../../../../x86_64-pc-linux-gnu/bin/ld.gold: error: tp_packet.o: multiple definition of 'tp_align_freelist' /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/../../../../x86_64-pc-linux-gnu/bin/ld.gold: error: tp_packet.o: multiple definition of 'debug' /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/../../../../x86_64-pc-linux-gnu/bin/ld.gold: error: tp_as.o: multiple definition of 'as_string' /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/../../../../x86_64-pc-linux-gnu/bin/ld.gold: error: traceproto.o: multiple definition of 'tixe_cleanup' /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/../../../../x86_64-pc-linux-gnu/bin/ld.gold: error: traceproto.o: multiple definition of 'behavior' /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/../../../../x86_64-pc-linux-gnu/bin/ld.gold: error: traceproto.o: multiple definition of 'state' /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/../../../../x86_64-pc-linux-gnu/bin/ld.gold: error: traceproto.o: multiple definition of 'packet' /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/../../../../x86_64-pc-linux-gnu/bin/ld.gold: error: traceproto.o: multiple definition of 'tp_align_freelist' /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/../../../../x86_64-pc-linux-gnu/bin/ld.gold: error: traceproto.o: multiple definition of 'debug' /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/../../../../x86_64-pc-linux-gnu/bin/ld.gold: error: traceproto.o: multiple definition of 'as_string' /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/../../../../x86_64-pc-linux-gnu/bin/ld.gold: error: tp_output.o: multiple definition of 'behavior'
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=c4716e4f1bebc10f9962edc66b1faecda1b02ba8 commit c4716e4f1bebc10f9962edc66b1faecda1b02ba8 Author: Stephan Hartmann <sultan@gentoo.org> AuthorDate: 2021-01-04 17:21:38 +0000 Commit: Stephan Hartmann <sultan@gentoo.org> CommitDate: 2021-01-04 17:21:38 +0000 net-analyzer/traceproto: fix build with -fno-common, EAPI 7 Closes: https://bugs.gentoo.org/751718 Package-Manager: Portage-3.0.9, Repoman-3.0.2 Signed-off-by: Stephan Hartmann <sultan@gentoo.org> .../files/traceproto-1.1.2_beta1-fno-common.patch | 122 +++++++++++++++++++++ .../traceproto/traceproto-1.1.2_beta1.ebuild | 20 ++-- 2 files changed, 135 insertions(+), 7 deletions(-)