Bug 885541 – media-tv/mythtv-32.0-r2 fails to compile (CLANG-STRICTER-SYSTEM): x86_64-pc-linux-gnu-ld.bfd: libSoundTouch.so: undefined reference to __kmpc_for_static_fini

• Status: CONFIRMED
• Product: Gentoo Linux

[Description Agostino Sarubbo 2022-12-12 10:02:23 UTC]

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

Issue: media-tv/mythtv-32.0-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 2022-12-12 10:02:25 UTC]

Created attachment 841665 [details]
build.log.xz

build log and emerge --info (compressed because it exceeds attachment limit, use 'xzless' to read it)

[Comment 2 Agostino Sarubbo 2022-12-12 10:02:26 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/lib/gcc/x86_64-pc-linux-gnu/12/../../../../lib64/libSoundTouch.so: undefined reference to `__kmpc_critical'
/usr/bin/x86_64-pc-linux-gnu-ld.bfd: /usr/lib/gcc/x86_64-pc-linux-gnu/12/../../../../lib64/libSoundTouch.so: undefined reference to `__kmpc_end_critical'
/usr/bin/x86_64-pc-linux-gnu-ld.bfd: /usr/lib/gcc/x86_64-pc-linux-gnu/12/../../../../lib64/libSoundTouch.so: undefined reference to `__kmpc_for_static_fini'
/usr/bin/x86_64-pc-linux-gnu-ld.bfd: /usr/lib/gcc/x86_64-pc-linux-gnu/12/../../../../lib64/libSoundTouch.so: undefined reference to `__kmpc_for_static_init_4'
/usr/bin/x86_64-pc-linux-gnu-ld.bfd: /usr/lib/gcc/x86_64-pc-linux-gnu/12/../../../../lib64/libSoundTouch.so: undefined reference to `__kmpc_for_static_init_4u'
/usr/bin/x86_64-pc-linux-gnu-ld.bfd: /usr/lib/gcc/x86_64-pc-linux-gnu/12/../../../../lib64/libSoundTouch.so: undefined reference to `__kmpc_fork_call'
clang-15/usr/bin/x86_64-pc-linux-gnu-ld.bfd: : /usr/lib/gcc/x86_64-pc-linux-gnu/12/../../../../lib64/libSoundTouch.so: undefined reference to `error: __kmpc_for_static_init_4'
fatal: not a git repository (or any parent up to mount point /var/tmp)
clang-15/usr/bin/x86_64-pc-linux-gnu-ld.bfd: : /usr/lib/gcc/x86_64-pc-linux-gnu/12/../../../../lib64/libSoundTouch.so: undefined reference to `error: __kmpc_for_static_init_4'