mulle-atexit

👼 Compatibility library to fix atexit

See Challenges of shared library environments, Part 2, why and when this is necessary to use.

This reimplements atexit as it should be, just under a different name.

Release Version	Release Notes	AI Documentation
	RELEASENOTES	DeepWiki for mulle-atexit

You must statically link the mulle-atexit library with your executable. Ensure that global symbols are exported and that the whole library is linked to the executable and not optimized away by the linker.

Platform	Linker Flags
Linux	-Wl,--export-dynamic -Wl,--whole-archive
macos	-force_load

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Add

Use mulle-sde to add mulle-atexit to your project:

mulle-sde add github:mulle-core/mulle-atexit

To only add the sources of mulle-atexit with dependency sources use clib:

clib install --out src/mulle-core mulle-core/mulle-atexit

Add -isystem src/mulle-core to your CFLAGS and compile all the sources that were downloaded with your project.

Install

Use mulle-sde to build and install mulle-atexit and all dependencies:

mulle-sde install --prefix /usr/local \
   https://github.com/mulle-core/mulle-atexit/archive/latest.tar.gz

Legacy Installation

Requirements

Preferably install mulle-core and be done with it:

Requirements	Description
mulle-core	🌋 Almagamated library of mulle-core + mulle-concurrent + mulle-c

Or if you really want to do it exhaustively:

Requirements	Description
mulle-thread	🔠 Cross-platform thread/mutex/tss/atomic operations in C

Download & Install

Download the latest tar or zip archive and unpack it.

Install mulle-atexit into /usr/local with cmake:

PREFIX_DIR="/usr/local"
cmake -B build                               \
      -DMULLE_SDK_PATH="${PREFIX_DIR}"       \
      -DCMAKE_INSTALL_PREFIX="${PREFIX_DIR}" \
      -DCMAKE_PREFIX_PATH="${PREFIX_DIR}"    \
      -DCMAKE_BUILD_TYPE=Release &&
cmake --build build --config Release &&
cmake --install build --config Release

Author

Nat! for Mulle kybernetiK