Bug 885771 – net-libs/cvm-0.97-r2 fails to compile (CLANG-STRICTER-SYSTEM): x86_64-pc-linux-gnu-ld.bfd: libpwcmp.a(client.o): undefined reference to symbol crypt@@XCRYPT_2.0

• Status: CONFIRMED
• Product: Gentoo Linux

[Description Agostino Sarubbo 2022-12-13 11:33:14 UTC]

https://blogs.gentoo.org/ago/2020/07/04/gentoo-tinderbox/

Issue: net-libs/cvm-0.97-r2 fails to compile (CLANG-STRICTER-SYSTEM).
Discovered on: amd64 (internal ref: clang-stricter_tinderbox)

NOTE:
(CLANG-STRICTER-SYSTEM) in the summary means that the bug was found on a machine that runs clang with stricter mode

This machine uses clang with CFLAGS/CXXFLAGS=-Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types

See also:
https://archives.gentoo.org/gentoo-dev/message/dd9f2d3082b8b6f8dfbccb0639e6e240
https://wiki.gentoo.org/wiki/Modern_C_porting

[Comment 1 Agostino Sarubbo 2022-12-13 11:33:16 UTC]

Created attachment 842451 [details]
build.log

build log and emerge --info

[Comment 2 Agostino Sarubbo 2022-12-13 11:33:17 UTC]

Error(s) that match a know pattern in addition to what has been reported in the summary:


/usr/bin/x86_64-pc-linux-gnu-ld.bfd: /usr/lib64/bglibs/libpwcmp.a(client.o): undefined reference to symbol 'crypt@@XCRYPT_2.0'
clang-15: error: linker command failed with exit code 1 (use -v to see invocation)