Created attachment 586718 [details] emerge --info Frist, this package does need MAKEOPTS=-j1 ! But even with this option I get the following compilation error which I don't understand. Many thanks for a hint, Helmut Entering directory '/var/tmp/portage/media-tv/v4l-utils-1.16.6/work/v4l-utils-1.16.6/utils/keytable/bpf_protocols' clang -idirafter /usr/local/include -idirafter /usr/lib/llvm/10/bin/../../../../lib/clang/10.0.0/include -idirafter /usr/include -D__linux__ -I../../../include -target bpf -O2 -c grundig.c error: unable to create target: 'No available targets are compatible with triple "bpf"' 1 error generated. make[4]: *** [Makefile:565: grundig.o] Error 1 make[4]: Leaving directory '/var/tmp/portage/media-tv/v4l-utils-1.16.6/work/v4l-utils-1.16.6/utils/keytable/bpf_protocols'
Please attach the entire build log to this bug report, as usual.
(In reply to Helmut Jarausch from comment #0) > Created attachment 586718 [details] > emerge --info > > Frist, this package does need MAKEOPTS=-j1 ! No package should "need" to disable parallel make jobs. That's worthy of another bug report if it cannot be fixed along with this bug.
Created attachment 587044 [details] build log xz-compressed
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=9a884d15380afe0a0b01a9de8c5538dc44bf8f7a commit 9a884d15380afe0a0b01a9de8c5538dc44bf8f7a Author: James Le Cuirot <chewi@gentoo.org> AuthorDate: 2020-12-27 21:42:08 +0000 Commit: James Le Cuirot <chewi@gentoo.org> CommitDate: 2020-12-27 21:42:50 +0000 media-tv/v4l-utils: Ensure clang has the BPF target with pkg_pretend The dependencies can only ensure that at least one clang on the system has the BPF target and it may not be the one that actually gets used for the build. Generally the latest version will have precedence in the PATH but this fix also checks for overrides. Bug: https://bugs.gentoo.org/692072 Package-Manager: Portage-3.0.12, Repoman-3.0.1 Signed-off-by: James Le Cuirot <chewi@gentoo.org> media-tv/v4l-utils/v4l-utils-1.20.0.ebuild | 8 ++++++++ 1 file changed, 8 insertions(+)
