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