Can't build on Alpine Linux aarch64

[DvaMishkiLapa]

Good afternoon. Thank you very much for implementing this project. I am trying to build a library for postmarketOS (Alpine Linux), but I get a compilation error. What could be the problem?

Config:
OS: Linux google-kukui 6.6.25-mt8183 #1-postmarketos-mediatek-mt8183 SMP PREEMPT Fri Apr 12 13:06:02 aarch64 Linux

g++:

Using built-in specs.
COLLECT_GCC=g++
COLLECT_LTO_WRAPPER=/usr/libexec/gcc/aarch64-alpine-linux-musl/13.2.1/lto-wrapper
Target: aarch64-alpine-linux-musl
Configured with: /home/buildozer/aports/main/gcc/src/gcc-13-20240309/configure --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --build=aarch64-alpine-linux-musl --host=aarch64-alpine-linux-musl --target=aarch64-alpine-linux-musl --enable-checking=release --disable-cet --disable-fixed-point --disable-libstdcxx-pch --disable-multilib --disable-nls --disable-werror --disable-symvers --enable-__cxa_atexit --enable-default-pie --enable-default-ssp --enable-languages=c,c++,d,objc,go,fortran,ada --enable-link-serialization=2 --enable-linker-build-id --with-arch=armv8-a --with-abi=lp64 --disable-libquadmath --disable-libssp --disable-libsanitizer --enable-shared --enable-threads --enable-tls --with-bugurl=https://gitlab.alpinelinux.org/alpine/aports/-/issues --with-system-zlib --with-linker-hash-style=gnu --with-pkgversion='Alpine 13.2.1_git20240309'
Thread model: posix
Supported LTO compression algorithms: zlib
gcc version 13.2.1 20240309 (Alpine 13.2.1_git20240309) 

gcc:

Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/libexec/gcc/aarch64-alpine-linux-musl/13.2.1/lto-wrapper
Target: aarch64-alpine-linux-musl
Configured with: /home/buildozer/aports/main/gcc/src/gcc-13-20240309/configure --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --build=aarch64-alpine-linux-musl --host=aarch64-alpine-linux-musl --target=aarch64-alpine-linux-musl --enable-checking=release --disable-cet --disable-fixed-point --disable-libstdcxx-pch --disable-multilib --disable-nls --disable-werror --disable-symvers --enable-__cxa_atexit --enable-default-pie --enable-default-ssp --enable-languages=c,c++,d,objc,go,fortran,ada --enable-link-serialization=2 --enable-linker-build-id --with-arch=armv8-a --with-abi=lp64 --disable-libquadmath --disable-libssp --disable-libsanitizer --enable-shared --enable-threads --enable-tls --with-bugurl=https://gitlab.alpinelinux.org/alpine/aports/-/issues --with-system-zlib --with-linker-hash-style=gnu --with-pkgversion='Alpine 13.2.1_git20240309'
Thread model: posix
Supported LTO compression algorithms: zlib
gcc version 13.2.1 20240309 (Alpine 13.2.1_git20240309) 

clang:

Alpine clang version 17.0.6
Target: aarch64-alpine-linux-musl
Thread model: posix
InstalledDir: /usr/bin
Configuration file: /etc/clang17/aarch64-alpine-linux-musl.cfg

Build log with clang:

╰─ ./build.sh --compiler=clang
CMake Deprecation Warning at CMakeLists.txt:1 (cmake_minimum_required):
  Compatibility with CMake < 3.5 will be removed from a future version of
  CMake.

  Update the VERSION argument <min> value or use a ...<max> suffix to tell
  CMake that the project does not need compatibility with older versions.


-- The CXX compiler identification is GNU 13.2.1
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/g++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
CMake Deprecation Warning at regamedll/CMakeLists.txt:20 (cmake_minimum_required):
  Compatibility with CMake < 3.5 will be removed from a future version of
  CMake.

  Update the VERSION argument <min> value or use a ...<max> suffix to tell
  CMake that the project does not need compatibility with older versions.


-- Configuring done (1.1s)
-- Generating done (0.1s)
-- Build files have been written to: /home/thesame/GitProjects/ReGameDLL_CS/build
Updating appversion.h, new version is "5.26.0.698-dev", the old one was
[  0%] Built target appversion
[  0%] Building CXX object regamedll/CMakeFiles/regamedll.dir/dlls/airtank.cpp.o
g++: error: unrecognized command-line option '-m32'
g++: error: unrecognized command-line option '-msse3'
make[2]: *** [regamedll/CMakeFiles/regamedll.dir/build.make:76: regamedll/CMakeFiles/regamedll.dir/dlls/airtank.cpp.o] Error 1
make[1]: *** [CMakeFiles/Makefile2:125: regamedll/CMakeFiles/regamedll.dir/all] Error 2
make: *** [Makefile:91: all] Error 2

Build log with gcc:

╰─ ./build.sh --compiler=gcc
CMake Deprecation Warning at CMakeLists.txt:1 (cmake_minimum_required):
  Compatibility with CMake < 3.5 will be removed from a future version of
  CMake.

  Update the VERSION argument <min> value or use a ...<max> suffix to tell
  CMake that the project does not need compatibility with older versions.


-- The CXX compiler identification is GNU 13.2.1
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/g++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
CMake Deprecation Warning at regamedll/CMakeLists.txt:20 (cmake_minimum_required):
  Compatibility with CMake < 3.5 will be removed from a future version of
  CMake.

  Update the VERSION argument <min> value or use a ...<max> suffix to tell
  CMake that the project does not need compatibility with older versions.


-- Configuring done (0.8s)
-- Generating done (0.1s)
-- Build files have been written to: /home/thesame/GitProjects/ReGameDLL_CS/build
[  0%] Built target appversion
[  0%] Building CXX object regamedll/CMakeFiles/regamedll.dir/dlls/airtank.cpp.o
g++: error: unrecognized command-line option '-m32'
g++: error: unrecognized command-line option '-msse3'
make[2]: *** [regamedll/CMakeFiles/regamedll.dir/build.make:76: regamedll/CMakeFiles/regamedll.dir/dlls/airtank.cpp.o] Error 1
make[1]: *** [CMakeFiles/Makefile2:125: regamedll/CMakeFiles/regamedll.dir/all] Error 2
make: *** [Makefile:91: all] Error 2