src/ci/docker/dist-i686-linux/build-gcc.sh

   1 #!/usr/bin/env bash
   2 # Copyright 2017 The Rust Project Developers. See the COPYRIGHT
   3 # file at the top-level directory of this distribution and at
   4 # http://rust-lang.org/COPYRIGHT.
   5 #
   6 # Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
   7 # http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
   8 # <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
   9 # option. This file may not be copied, modified, or distributed
  10 # except according to those terms.
  11
  12 set -ex
  13
  14 source shared.sh
  15
  16 GCC=4.8.5
  17
  18 curl https://ftp.gnu.org/gnu/gcc/gcc-$GCC/gcc-$GCC.tar.bz2 | tar xjf -
  19 cd gcc-$GCC
  20 ./contrib/download_prerequisites
  21 mkdir ../gcc-build
  22 cd ../gcc-build
  23 hide_output ../gcc-$GCC/configure \
  24     --prefix=/rustroot \
  25     --enable-languages=c,c++
  26 hide_output make -j10
  27 hide_output make install
  28 ln -nsf gcc /rustroot/bin/cc
  29
  30 cd ..
  31 rm -rf gcc-build
  32 rm -rf gcc-$GCC
  33 yum erase -y gcc gcc-c++ binutils