OS X Cross toolchain for Linux,.BSD and Cygwin WHAT IS THE GOAL OF OSXCROSS? The goal of OSXCross is to provide a well working OS X cross toolchain for Linux,.BSD, and Cygwin. HOW DOES IT WORK?

For cross-compiling for OS X you need. the Clang/LLVM compiler. the the (ld, lipo, ), and. the OSX SDK. And is now available on nearly every Linux distribution, so we just need a proper of the cctools and the OS X SDK.

OSXCross includes a collection of scripts for preparing the SDK and building the cctools. It also includes scripts for optionally building.

Clang using gcc (for the case your distribution does not include it),. an up-to-date vanilla GCC as a cross-compiler for target OS X,. the 'compiler-rt' runtime library, and.

the llvm-dsymutil tool required for debugging. WHAT CAN I BUILD WITH IT? Basically everything you can build on OS X with clang/gcc should build with this cross toolchain as well. PACKET MANAGERS OSXCross comes with a minimalistic MacPorts Packet Manager. Usada for mac.

See for more. INSTALLATION: Windows/Cygwin users should follow. Move your to the tarballs/ directory. Then ensure you have the following installed on your system: Clang 3.2+, patch, libxml2-devel (. Sudo apt-get install gcc g zlib1g-dev libmpc-dev libmpfr-dev libgmp-dev ATTENTION: OSXCross links libgcc and libstdc statically by default (this affects -foc-use-gcc-libstdc too). You can turn this behavior off with OSXCROSSGCCNOSTATICRUNTIME=1 (env). The build also creates aliases.-g-libc which link with the clang implementation of the C standard library instead of the GCC version.

Don't use these variants unless you know what you're doing. PACKAGING THE SDK: Packaging the SDK on Mac OS X:. Download.

Mount Xcode.dmg (Open With - DiskImageMounter). Run:./tools/gensdkpackage.sh (from the OSXCross package). Copy the packaged SDK (.tar. or.pkg) on a USB Stick. (On Linux/BSD) Copy or move the SDK into the tarballs/ directory of OSXCross. Xcode up to 7.3.x is known to work.

Setting Up Gcc As A Cross Compiler For Mac Pro

If you get a dialog with a crossed circle, ignore it. You don't need to install Xcode. Can be skipped if you have Xcode installed.