Configuring a build environment on Mac OS X

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rotunda
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Configuring a build environment on Mac OS X

Post by rotunda » Wed Aug 29, 2012 9:26 pm

Compared to what you need to do on Windows, this is straightforward :-)

1. First, you will need to install a compiler. It can be downloaded for free from https://developer.apple.com/xcode/ .
As a result, you should get something like this when you run "gcc -v" in the terminal emulator:

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mac:~ user$ gcc -v
Using built-in specs.
Target: i686-apple-darwin10
Configured with: /private/var/tmp/llvmgcc42/llvmgcc42-2336.1~3/src/configure --disable-checking --enable-werror --prefix=/Developer/usr/llvm-gcc-4.2 --mandir=/share/man --enable-languages=c,objc,c++,obj-c++ --program-prefix=llvm- --program-transform-name=/^[cg][^.-]*$/s/$/-4.2/ --with-slibdir=/usr/lib --build=i686-apple-darwin10 --enable-llvm=/private/var/tmp/llvmgcc42/llvmgcc42-2336.1~3/dst-llvmCore/Developer/usr/local --program-prefix=i686-apple-darwin10- --host=x86_64-apple-darwin10 --target=i686-apple-darwin10 --with-gxx-include-dir=/usr/include/c++/4.2.1
Thread model: posix
gcc version 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2336.1.00)
Other requirements:
- macports
and install the following: autoconf automake

- XQuartz (for X11 devel files)

2. Download SDL libraries from http://www.libsdl.org/download-1.2.php and install them in /Library/Frameworks

Apparently it is necessary to copy all SDL-related header files to /usr/local/include/SDL.
Then copy the entire directory to /Library/Frameworks/SDL_ttf.framework/Headers.

3. Download OpenAL from http://connect.creativelabs.com/openal/ ... Items.aspx and install it in /Library/Frameworks

EDIT: it appears the OpenAL package is in 32bit version only, so in a 64bit environment we need to build our own. I have not figured out how to build openal and alut as frameworks, so this tutorial will show the traditional Unix way.

We begin by downloading the source code for both openal and alut from http://connect.creativelabs.com/openal/ ... Items.aspx
Uncompress openal:

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tar xjvf openal-soft-1.13.tbz2
In the file openal-soft-1.13/CMakeFileLists.txt add SET(LIBTYPE STATIC) before the line IF(NOT LIBTYPE)
(if anyone known a better way, preferably directly from the command line, to force a static build, please tell me)

Build and install openal:

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cd openal-soft-1.13/build
cmake ..
sudo make install
Uncompress and build alut:

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tar zxvf freealut-1.1.0.tar.gz
cd freealut-1.1.0
./configure
make
sudo make install
The libraries and headers will be in /usr/local/lib and /usr/local/include/AL, respectively.

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