taskcluster/scripts/misc/build-gcc-sixgill-plugin-linux.sh

   1 #!/bin/bash
   2
   3 set -e
   4 set -x
   5
   6 # This script is for building the sixgill GCC plugin for Linux. It relies on
   7 # the gcc checkout because it needs to recompile gmp and the gcc build script
   8 # determines the version of gmp to download.
   9
  10 root_dir=$MOZ_FETCHES_DIR
  11 build_dir=$GECKO_PATH/build
  12 data_dir=$GECKO_PATH/build/unix/build-gcc
  13
  14 sixgill_rev=a84b31ab04ee
  15 sixgill_repo=https://hg.mozilla.org/users/sfink_mozilla.com/sixgill
  16
  17 . $data_dir/build-gcc.sh
  18
  19 mkdir $root_dir/gcc-source || true
  20 pushd $root_dir/gcc-source
  21 ln -sf ../gmp-source gmp
  22 ln -sf ../isl-source isl
  23 ln -sf ../mpc-source mpc
  24 ln -sf ../mpfr-source mpfr
  25 popd
  26
  27 export TMPDIR=${TMPDIR:-/tmp/}
  28 export gcc_bindir=$MOZ_FETCHES_DIR/gcc/bin
  29 export gmp_prefix=/tools/gmp
  30 export gmp_dir=$root_dir$gmp_prefix
  31
  32 prepare_sixgill() {(
  33     cd $root_dir
  34     hg clone -r $sixgill_rev $sixgill_repo || ( cd sixgill && hg update -r $sixgill_rev )
  35 )}
  36
  37 build_gmp() {
  38     if ! [ -x $gcc_bindir/gcc ]; then
  39         echo "GCC not found in $gcc_bindir/gcc" >&2
  40         exit 1
  41     fi
  42
  43     # The sixgill plugin uses some gmp symbols, including some not exported by
  44     # cc1/cc1plus. So link the plugin statically to libgmp. Except that the
  45     # default static build does not have -fPIC, and will result in a relocation
  46     # error, so build our own. This requires the gcc and related source to be
  47     # in $root_dir/gcc-source.
  48
  49     mkdir $root_dir/gmp-objdir || true
  50     (
  51         cd $root_dir/gmp-objdir
  52         $root_dir/gcc-source/gmp/configure --disable-shared --with-pic --prefix=$gmp_prefix
  53         make -j8
  54         make install DESTDIR=$root_dir
  55     )
  56 }
  57
  58 build_sixgill() {(
  59     cd $root_dir/sixgill
  60     export CC=$gcc_bindir/gcc
  61     export CXX=$gcc_bindir/g++
  62     export PATH="$gcc_bindir:$PATH"
  63     export LD_LIBRARY_PATH="${gcc_bindir%/bin}/lib64"
  64     export TARGET_CC=$CC
  65     export CPPFLAGS=-I$gmp_dir/include
  66     export EXTRA_LDFLAGS=-L$gmp_dir/lib
  67     export HOST_CFLAGS=$CPPFLAGS
  68
  69     ./release.sh --build-and-package --with-gmp=$gmp_dir
  70     tarball=$(ls -td *-sixgill | head -1)/sixgill.tar.xz
  71     cp $tarball $root_dir/sixgill.tar.xz
  72 )}
  73
  74 prepare_sixgill
  75 build_gmp
  76 build_sixgill
  77
  78 # Put a tarball in the artifacts dir
  79 mkdir -p $UPLOAD_DIR
  80 cp $MOZ_FETCHES_DIR/sixgill.tar.* $UPLOAD_DIR