This is an auto-filled bug because dev-util/radare2 calls ar directly. The issue was originally discovered on arm64, but it may be reproducible on other arches as well. If you think that a different summary clarifies the issue better, feel free to change it. Attached build log and emerge --info. NOTE: If you think it doesn't make sense fix these type of issues, I'd like to point out that won't be possible use a different AR implementation (like llvm-ar) by setting the AR variable. So this issue has been reproduced by setting the AR variable to aarch64-unknown-linux-gnu-ar and by removing the /usr/bin/ar binary.
Created attachment 635724 [details] build.log build log and emerge --info
Relevant build snippet: """ aarch64-unknown-linux-gnu-gcc -c -O2 -pipe -march=native -g -ggdb -frecord-gcc-switches -O2 -pipe -march=native -g -ggdb -frecord-gcc-switches -O2 -pipe -march=native -g -ggdb -frecord-gcc-switches -MD -fPIC -g -Wall -D__UNIX__=1 -O2 -pipe -march=native -g -ggdb -frecord-gcc-switches -O2 -pipe -march=native -g -ggdb -frecord-gcc-switches -MD -fPIC -g -Wall -D__UNIX__=1 -O2 -pipe -march=native -g -ggdb -frecord-gcc-switches -O2 -pipe -march=native -g -ggdb -frecord-gcc-switches -MD -fPIC -g -Wall -D__UNIX__=1 -fPIC -Wall -I../../libr/include -I../include/ -o gzwrite.o gzwrite.c ar q libr_z.a adler32.o crc32.o deflate.o infback.o inffast.o inflate.o inftrees.o trees.o zutil.o compress.o uncompr.o gzclose.o gzlib.o gzread.o gzwrite.o make[2]: ar: No such file or directory make[2]: *** [Makefile:76: libr_z.a] Error 127 """
This will require a bit of work upstream to propagate all tools overrides.
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=12e796831bdef05d6f3e87088a379c1f612a5725 commit 12e796831bdef05d6f3e87088a379c1f612a5725 Author: Sergei Trofimovich <slyfox@gentoo.org> AuthorDate: 2020-05-23 11:39:14 +0000 Commit: Sergei Trofimovich <slyfox@gentoo.org> CommitDate: 2020-05-23 11:39:28 +0000 dev-util/radare2: pass CC,AR,LD,OBJCOPY,RANLIB, bug #720700 Reported-by: Agostino Sarubbo Closes: https://bugs.gentoo.org/720700 Package-Manager: Portage-2.3.99, Repoman-2.3.22 Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org> dev-util/radare2/files/radare2-4.4.0-AR.patch | 25 +++++++++ dev-util/radare2/files/radare2-4.4.0-RANLIB.patch | 24 +++++++++ dev-util/radare2/radare2-4.4.0-r1.ebuild | 65 +++++++++++++++++++++++ 3 files changed, 114 insertions(+)
Proposed change upstream as https://github.com/radareorg/radare2/pull/16941
