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