nixpkgs/pkgs/stdenv/darwin/portable-libsystem.sh

# Make /nix/store/...-libSystem “portable” for static built binaries.
# This just rewrites everything in $1/bin to use the
# /usr/lib/libSystem.B.dylib that is provided on every macOS system.

fixupOutputHooks+=('fixLibsystemRefs $prefix')

fixLibsystemRefs() {
  if [ -d "$1/bin" ]; then
      find "$1/bin" -exec \
        install_name_tool -change @libsystem@ /usr/lib/libSystem.B.dylib {} \;
  fi
}
top-level/stage.nix: add static overlay Adds the static overlay that can be used to build Nixpkgs statically. Can be used like: nix build pkgsStatic.hello Not all packages build, as some rely on dynamic linking. 2018-12-05 03:17:22 +00:00			`# Make /nix/store/...-libSystem “portable” for static built binaries.`
			`# This just rewrites everything in $1/bin to use the`
			`# /usr/lib/libSystem.B.dylib that is provided on every macOS system.`

			`fixupOutputHooks+=('fixLibsystemRefs $prefix')`

			`fixLibsystemRefs() {`
stdenv/darwin: fix portable libsystem hook Some packages don’t have /bin directories. We should only run install_name_tool if that directory exists. 2018-12-05 18:51:44 +00:00			`if [ -d "$1/bin" ]; then`
			`find "$1/bin" -exec \`
			`install_name_tool -change @libsystem@ /usr/lib/libSystem.B.dylib {} \;`
			`fi`
top-level/stage.nix: add static overlay Adds the static overlay that can be used to build Nixpkgs statically. Can be used like: nix build pkgsStatic.hello Not all packages build, as some rely on dynamic linking. 2018-12-05 03:17:22 +00:00			`}`