mirror of
https://github.com/tpoechtrager/osxcross.git
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152 lines
3.5 KiB
Markdown
152 lines
3.5 KiB
Markdown
## OSXCROSS-MACPORTS ##
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`osxcross-macports` is a small "packet manager" for 16.000+ binary MacPorts packages.
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Packages are installed to `target/macports/pkgs`.
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### DEPENDENCIES: ###
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`bash`, `wget` and `openssl`
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Also ensure that you are using the 10.6 SDK (or later).
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### INSTALLATION: ###
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Run OSXCross' `./build.sh`, then you should have `osxcross-macports` in PATH.
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**Setting up osxcross-macports:**
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MacPorts doesn't support 10.5 anymore, so we need to change OSXCross'
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default target to 10.6 (better 10.7, or later).
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To achive this, add the following to your bashrc (or similar):
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`export MACOSX_DEPLOYMENT_TARGET=10.7`
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Then run `osxcross-macports <cmd>`.
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### THINGS YOU SHOULD KNOW: ###
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**shortcuts:**
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`osxcross-mp`, `omp`
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\--
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**pkg-config:**
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OSXCross' `pkg-config` (`<arch>-apple-darwinXX-pkg-config`)
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is automatically aware of MacPorts packages.
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If you want `pkg-config` to be unaware of MacPorts packages
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(for whatever reason), do the following:
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`export OSXCROSS_PKG_CONFIG_NO_MP_INC=1`
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\--
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**automatic compiler includes:**
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You can set up automatic compiler includes (`-I / -L / -F`) by doing the
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following:
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`export OSXCROSS_MP_INC=1`
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\--
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**verbose messages:**
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Can be enabled by adding '-v' or '--verbose'.
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\--
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**upgrading packages:**
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Run `osxcross-macports upgrade`.
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This will simply re-install the latest version of all your installed packages.
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**listing all available packages:**
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`osxcross-macports search $`
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### COMMANDS: ###
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osxcross-macports [...]
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* install <pkg1> [<pkg2> [...]]
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* Install <package name> and its deps.
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* search <pkg>
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* Prints a list of matching package names.
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* update-cache
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* Updates the search index cache.
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* clear-cache
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* Clears the download and search cache.
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* remove-dylibs
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* Removes all \*.dylib (useful for static linking).
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* upgrade
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* Reinstalls the latest version of every package.
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* select-mirror
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* Switch to a different mirror.
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Useful flags:
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* '-v', '--verbose':
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* Print verbose messages.
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* '-v=2', '--verbose=2':
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* Print more verbose messages.
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* '-s', '--static':
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* Install static libraries only.
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* '-c', '--cflags' <lib>:
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* Shows cflags for <lib> (same as pkg-config).
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* '-l', '--ldflags' <lib>:
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* Shows ldflags for <lib> (same as pkg-config).
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Uninstalling is not supported (and probably never will be).
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However, you can remove packages by hand. A simpler (and cleaner) way would
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be to remove the whole macports directory (target/macports) and to reinstall
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all other packages again.
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### USAGE EXAMPLES: ###
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library installation:
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$ osxcross-macports install libsdl2
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searching package libsdl2 ...
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downloading libsdl2-2.0.3_0.darwin_11.x86_64.tbz2 ...
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installing libsdl2 ...
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installed libsdl2
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print library flags (osxcross-macports):
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$ osxcross-macports --cflags sdl2
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-D_THREAD_SAFE -I/data/development/osxcross/target/bin/../macports/pkgs/opt/local/include/SDL2
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$ osxcross-macports --ldflags sdl2
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-L/data/development/osxcross/target/bin/../macports/pkgs/opt/local/lib -lSDL2
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print library flags (pkg-config):
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$ x86_64-apple-darwinXX-pkg-config --cflags sdl2
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-D_THREAD_SAFE -I/data/development/osxcross/target/bin/../macports/pkgs/opt/local/include/SDL2
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$ x86_64-apple-darwinXX-pkg-config --libs sdl2
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-L/data/development/osxcross/target/bin/../macports/pkgs/opt/local/lib -lSDL2
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automatic includes:
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OSXCROSS_MP_INC=1 o64-clang file.c -lSDL2
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OSXCROSS_MP_INC=1 make [...]
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