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Updated MacOSX install instructions

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Piotr Dziwinski 2015-07-23 21:10:43 +02:00
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INSTALL-MacOSX.md
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# Compile and install instructions on MacOSX # Compile and install instructions on MacOSX
To compile Colobot on MacOS X, you need to first get all tools, all To compile Colobot on MacOS X, you need to first get Developer Command Line Tools for OS X, which you can get for example from [Apple Developer website](https://developer.apple.com/xcode/downloads/).
building dependencies (including the recompilation of some of them), and
finally compile colobot.
* Install git from [git-osx-installer on Google Code](https://code.google.com/p/git-osx-installer/) After installing Developer Command Line Tools, you should have basic tools like clang and git installed. After that, you can grab other required packages with Homebrew. So as in instructions on [the project page](http://brew.sh/):
* Install Xcode through the Mac AppStore ```bash
* Accept the Xcode license ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
```
And then:
```bash
brew install cmake sdl sdl_image sdl_ttf boost glew physfs flac libsndfile libvorbis vorbis-tools gettext po4a
```
Gettext is installed in separate directory without adding the files to system path, so in order to get it working normally, you should call also:
```bash
brew link gettext --force
```
When installing po4a, you might get into trouble over dependency of SGML module for perl. The best way is to install it manually, which requires some changes in SGML's package Makefile. Appropriate instructions can be found [here](http://github.com/oster/PLM/wiki/Po4a-installation-guide-on-OSX/).
xcodebuild -license If you've installed everything correctly, the simple way of compiling Colobot with CMake should work:
```bash
git clone --recursive https://github.com/colobot/colobot.git
mkdir colobot/build
cd colobot/build
cmake ../
make
```
* Download and install Apple's Command Line Developer Tools from within Xcode (Preferences, Download, Components) You can then build a Colobot drag-n-drop package
* Download and install [Mac Ports](http://www.macports.org/install.php#requirements) ```
* Install GCC 4.8 through MacPorts make package
```
sudo port install gcc48 And open the package:
```
* Install all colobot build depends open colobot-*.dmg
```
sudo port install cmake libsdl libsdl_image libsdl_ttf boost libsndfile glew libicns librsvg Once opened, drag the Colobot application and drop it in the Application directory. Then just launch it as any other application.
> [po4a](http://po4a.alioth.debian.org/) should also be installed for the translation of levels, but the [MacPorts' Portfiles have not been accepted yet](http://trac.macports.org/ticket/41227).
* Rebuild libtiff locally
This is needed because of the following error:
> libtiff.5.dylib (for architecture x86_64) because larger updated load
> commands do not fit (the program must be relinked, and you may need to
> use -headerpad or -headerpad_max_install_names)
MacPorts changed the default linker flag, a simple local rebuild suffices:
sudo port -ns upgrade --force tiff
* Rebuild boost with the same gcc that we want to use
This is needed because boost is compiled against Mac's system libstdc++
which is older than the one used by gcc-4.8
sudo port -ns upgrade --force boost configure.compiler=macports-gcc-4.8
* Build colobot with gcc-4.8
mkdir -p build
cd build
CC=/opt/local/bin/gcc-mp-4.8 CXX=/opt/local/bin/g++-mp-4.8 cmake ..
make
* Build a Colobot drag-n-drop package
make package
* Open the package
open colobot-*.dmg
* Once opened, drag the Colobot application and drop it in the
Application directory. Then just launch it as any other application.