Sha256: 498fa321c3a3fe2a7a42254246f46624794b6bf84e8de4682dc329f27aee6dcc
Contents?: true
Size: 1.08 KB
Versions: 6
Compression:
Stored size: 1.08 KB
Contents
#!/bin/bash
# Script will not work for GCC 4.8 or 4.9. For those, please see
# mac-mavericks-brew-gcc.sh
VERSION="4.7.2" # Script should also work with GCC 4.7.1.
PREFIX="/usr/gcc-${VERSION}"
LANGUAGES="c,c++,fortran"
MAKE="make -j 4"
brew-path() { brew info $1 | head -n3 | tail -n1 | cut -d' ' -f1; }
# Prerequisites
brew install gmp mpfr libmpc
# Next, download & install the latest GCC:
mkdir -p $PREFIX
mkdir temp-gcc
cd temp-gcc
wget ftp://ftp.gnu.org/gnu/gcc/gcc-$VERSION/gcc-$VERSION.tar.gz
tar xfz gcc-$VERSION.tar.gz
rm gcc-$VERSION.tar.gz
cd gcc-$VERSION
mkdir build
cd build
# Older versions of brew need brew-path instead of brew --prefix.
../configure \
--prefix=$PREFIX \
--with-gmp=$(brew --prefix gmp) \
--with-mpfr=$(brew --prefix mpfr) \
--with-mpc=$(brew --prefix libmpc) \
--program-suffix=-$VERSION \
--enable-languages=$LANGUAGES \
--with-system-zlib \
--enable-stage1-checking \
--enable-plugin \
--enable-lto \
--disable-multilib
$MAKE bootstrap
make install
# Uncomment for cleanup …
# cd ../../..
# rm -r temp-gcc
Version data entries
6 entries across 6 versions & 1 rubygems