src/ci/docker/dist-powerpc64-linux/build-powerpc64le-toolchain.sh

   1 #!/bin/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 BINUTILS=2.25.1
  17 GCC=5.3.0
  18 TARGET=powerpc64le-linux-gnu
  19 SYSROOT=/usr/local/$TARGET/sysroot
  20
  21 # First, download the CentOS7 glibc.ppc64le and relevant header files.
  22 # (upstream ppc64le support wasn't added until 2.19, which el7 backported.)
  23 mkdir -p $SYSROOT
  24 pushd $SYSROOT
  25
  26 centos_base=http://mirror.centos.org/altarch/7.3.1611/os/ppc64le/Packages
  27 glibc_v=2.17-157.el7
  28 kernel_v=3.10.0-514.el7
  29 for package in glibc{,-devel,-headers}-$glibc_v kernel-headers-$kernel_v; do
  30   curl $centos_base/$package.ppc64le.rpm | \
  31     rpm2cpio - | cpio -idm
  32 done
  33
  34 ln -sT lib64 lib
  35 ln -sT lib64 usr/lib
  36
  37 popd
  38
  39 # Next, download and build binutils.
  40 mkdir binutils-$TARGET
  41 pushd binutils-$TARGET
  42 curl https://ftp.gnu.org/gnu/binutils/binutils-$BINUTILS.tar.bz2 | tar xjf -
  43 mkdir binutils-build
  44 cd binutils-build
  45 hide_output ../binutils-$BINUTILS/configure --target=$TARGET --with-sysroot=$SYSROOT
  46 hide_output make -j10
  47 hide_output make install
  48 popd
  49 rm -rf binutils-$TARGET
  50
  51 # Finally, download and build gcc.
  52 mkdir gcc-$TARGET
  53 pushd gcc-$TARGET
  54 curl https://ftp.gnu.org/gnu/gcc/gcc-$GCC/gcc-$GCC.tar.bz2 | tar xjf -
  55 cd gcc-$GCC
  56 hide_output ./contrib/download_prerequisites
  57
  58 mkdir ../gcc-build
  59 cd ../gcc-build
  60 hide_output ../gcc-$GCC/configure                            \
  61   --enable-languages=c,c++                       \
  62   --target=$TARGET                               \
  63   --with-cpu=power8                              \
  64   --with-sysroot=$SYSROOT                        \
  65   --disable-libcilkrts                           \
  66   --disable-multilib                             \
  67   --disable-nls                                  \
  68   --disable-libgomp                              \
  69   --disable-libquadmath                          \
  70   --disable-libssp                               \
  71   --disable-libvtv                               \
  72   --disable-libcilkrt                            \
  73   --disable-libada                               \
  74   --disable-libsanitizer                         \
  75   --disable-libquadmath-support                  \
  76   --disable-lto
  77 hide_output hide_output make -j10
  78 hide_output make install
  79
  80 popd
  81 rm -rf gcc-$TARGET