Improve build Docker image on Alpine Linux with musl libc

[aleksraiden]

Search before asking

• I had searched in the issues and found no similar issues.

Motivation

If I need a build kvrocks Docker image, based on Alpine linux, I had an error:

#0 3841.6 [ 98%] Building CXX object CMakeFiles/kvrocks.dir/src/main.cc.o
#0 3851.1 [100%] Linking CXX executable kvrocks
#0 3994.4 /usr/lib/gcc/x86_64-alpine-linux-musl/11.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: CMakeFiles/kvrocks.dir/src/main.cc.o: in function SegvHandler': #0 3995.4 /kvrocks/src/main.cc:87: undefined reference to backtrace'
#0 3995.4 /usr/lib/gcc/x86_64-alpine-linux-musl/11.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: /kvrocks/src/main.cc:88: undefined reference to `backtrace_symbols'
#0 4004.7 collect2: error: ld returned 1 exit status
#0 4004.7 make[3]: *** [CMakeFiles/kvrocks.dir/build.make:249: kvrocks] Error 1
#0 4004.7 make[2]: *** [CMakeFiles/Makefile2:521: CMakeFiles/kvrocks.dir/all] Error 2
#0 4004.8 make[1]: *** [CMakeFiles/Makefile2:528: CMakeFiles/kvrocks.dir/rule] Error 2
#0 4004.8 make: *** [Makefile:254: kvrocks] Error 2

It seems like musl does not provide the backtrace function.

Solution

Some about this I fined there - xournalpp/xournalpp#3817 and now I test some fix.

Are you willing to submit a PR?

• I'm willing to submit a PR!

[PragmaTwice]

godotengine/godot#57193
godotengine/godot-proposals#2439

Seems you can try to install libexecinfo, or try to link it to kvrocks.

[aleksraiden]

godotengine/godot#57193 godotengine/godot-proposals#2439

Seems you can try to install libexecinfo, or try to link it to kvrocks.

Thanks, but it's only a part of them. I have successful build but final container not work correctly. Investigating now