Although the Tiger compilers supplied with the Tiger build of R can be used, they will result in slightly different binaries.
#Download gcc for mac os x install#
Then install gfortran-4.2 addition to Apple compilers (see below - you have to pick the one that maches your Xcode version!). Remove them using sudo gfortran-uninstall if you installed them before (unless you want to use both builds in parallel). Make sure gcc-4.2 is selected during the installation (default in recent Xcode versions).ĭo not install Fortran compilers that comde with Tiger builds of R. They can be obtained from Apple's Xcode pages. Xcode Development Tools 3.1 (or higher) from Apple with gcc-4.2.
#Download gcc for mac os x for mac os x#
R build can be built with the above requirements, but if you want to use source compilation with the CRAN build of R for Mac OS X 10.5 or higher (aka Leopard build), you will need more recent tools: 16MB, 4.2.0 5 pre-release without cc back-end) That section is also the right place to go if you use the binary Leopard build of R. Note: If you are interested in cutting-edge compilers and/or integration of GNU Fortran and Apple's compilers see gcc 4.2 section below. Make sure you add /usr/local/bin to your PATH in order to use this compiler. gfortran -arch i386 -arch ppc -o tf tf.f). you can build fat binaries with one command (e.g. It supports all four targets (i386, ppc, x86_64 and ppc64) and features Apple's Darwin compiler drivers, i.e. This binary contains gfortran 4.2.3 (release) for both Intel and PowerPC Macs. For convenience we provide a binary of the GNU Fortran compiler, because most other binaries are either incomplete or broken (do not use compilers from HPC, they won't work correctly!). Unfortunately Xcode doesn't contain a Fortran compiler, therefore you will have to install one. Note: The binary Leopard build of R on CRAN requires Xcode 3.1 or higher However, if your OS X came with Xcode older than version 2.4.0, you will have to download a more recent version from the above site. Also, all recent Mac OS X versions come bundled with Xcode Tools, they are located on the installation DVD.
Xcode Development Tools 2.4.0 (or higher) from Apple.In order to compile R for Mac OS X 10.4 or higher, you will need the following tools: (for Mac OS X 10.5 and higher look further down) NOTE: some links may be broken - older binaries have been lost in an incident. IMPORTANT: This page has only historical value.
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