taskcluster/scripts/misc/build-clang.sh

   1 #!/bin/bash
   2 set -x -e -v
   3
   4 # This script is for building clang.
   5
   6 ORIGPWD="$PWD"
   7 CONFIGS=$(for c; do echo -n " -c $GECKO_PATH/$c"; done)
   8
   9 cd $GECKO_PATH
  10
  11 if [ -d "$MOZ_FETCHES_DIR/binutils/bin" ]; then
  12   export PATH="$MOZ_FETCHES_DIR/binutils/bin:$PATH"
  13 fi
  14
  15 # Make the installed compiler-rt(s) available to clang.
  16 UPLOAD_DIR= taskcluster/scripts/misc/repack-clang.sh
  17
  18 case "$CONFIGS" in
  19 *macosx64*)
  20   # cmake makes decisions based on the output of the mac-only sw_vers, which is
  21   # obviously missing when cross-compiling, so create a fake one. The exact
  22   # version doesn't really matter: as of writing, cmake checks at most for 10.5.
  23   mkdir -p $ORIGPWD/bin
  24   echo "#!/bin/sh" > $ORIGPWD/bin/sw_vers
  25   echo echo 10.12 >> $ORIGPWD/bin/sw_vers
  26   chmod +x $ORIGPWD/bin/sw_vers
  27   # these variables are used in build-clang.py
  28   export CROSS_SYSROOT=$(ls -d $MOZ_FETCHES_DIR/MacOSX1*.sdk)
  29   export PATH=$PATH:$ORIGPWD/bin
  30   ;;
  31 *win64*)
  32   case "$(uname -s)" in
  33   MINGW*|MSYS*)
  34     export UPLOAD_DIR=$ORIGPWD/public/build
  35     # Set up all the Visual Studio paths.
  36     . taskcluster/scripts/misc/vs-setup.sh
  37
  38     # LLVM_ENABLE_DIA_SDK is set if the directory "$ENV{VSINSTALLDIR}DIA SDK"
  39     # exists.
  40     export VSINSTALLDIR="${VSPATH}/"
  41
  42     export PATH="$(cd $MOZ_FETCHES_DIR/cmake && pwd)/bin:${PATH}"
  43     export PATH="$(cd $MOZ_FETCHES_DIR/ninja && pwd)/bin:${PATH}"
  44     ;;
  45   *)
  46     export VSINSTALLDIR="$MOZ_FETCHES_DIR/vs"
  47     ;;
  48   esac
  49   ;;
  50 *linux64*|*android*)
  51   ;;
  52 *)
  53   echo Cannot figure out build configuration for $CONFIGS
  54   exit 1
  55   ;;
  56 esac
  57
  58 # gets a bit too verbose here
  59 set +x
  60
  61 cd $MOZ_FETCHES_DIR/llvm-project
  62 python3 $GECKO_PATH/build/build-clang/build-clang.py $CONFIGS
  63
  64 set -x
  65
  66 if [ -f clang*.tar.zst ]; then
  67     # Put a tarball in the artifacts dir
  68     mkdir -p $UPLOAD_DIR
  69     cp clang*.tar.zst $UPLOAD_DIR
  70 fi
  71
  72 . $GECKO_PATH/taskcluster/scripts/misc/vs-cleanup.sh