mulle-musl

🐚 Build the musl C library for static executables

musl is a small C library, that can be used to produce fully static executables. With mulle-musl, you can turn any mulle-objc project into one based on musl.

Add mulle-musl-cc to your mulle-sde project

Add mulle-musl and mulle-musl-cc as dependencies and set mulle-clang.musl as your CC and COBJC.

mulle-sde dependency add --marks no-header,only-craft-sdk-musl --github mulle-cc mulle-musl
mulle-sde dependency set mulle-musl aliases c
mulle-sde dependency add --marks no-header,no-link,only-craft-sdk-musl --github mulle-cc mulle-musl-cc
mulle-sde dependency move mulle-musl-cc top
mulle-sde dependency move mulle-musl top

Then set your MULLE_CRAFT_SDKS to include "musl", like mulle-sde env --global set --append MULLE_CRAFT_SDKS musl.

Caveats

mulle-objc-list needs shared library support, which the musl libc won't support (not how its built currently). So in effect the tools to update the MulleObjCLoader files aren't installed and won't be used.

• Use mulle-sde tool add mulle-objc-list and friends to your project, which are compiled with glibc or some shared library support. You need a working mulle-objc-list in your PATH for this fix.
• Manually update the MulleObjCLoader+... loader files for changed dependencies
• Occasionally build your project with glibc to refresh those files