4d8733c3c3
The cctools-port linker links against libraries from clang (for LTO), which have different SONAMEs depending on the clang version. Which means the linker needs to be used along the same version of clang it was built against. Thus we also make it depend on linux64-clang-7. But changing the dependency is not enough, cf. bug 1471905, so also touch its build script, which it turns out, we need to do anyways because llvm-dsymutil was renamed to dsymutil. Relatedly, all toolchains that are built using cctools-port need to use linux64-clang-7 too. Building compiler-rt 7 with the OSX 10.11 SDK fails because of some newer APIs being used in compiler-rt for xray, but this is not a feature we use, so disable that. Differential Revision: https://phabricator.services.mozilla.com/D6766
34 lines
914 B
Bash
Executable File
34 lines
914 B
Bash
Executable File
#!/bin/bash
|
|
set -x -e -v
|
|
|
|
# This script is for building clang for Mac OS X on Linux.
|
|
WORKSPACE=$HOME/workspace
|
|
HOME_DIR=$WORKSPACE/build
|
|
UPLOAD_DIR=$HOME/artifacts
|
|
|
|
cd $HOME_DIR/src
|
|
|
|
. taskcluster/scripts/misc/tooltool-download.sh
|
|
|
|
# ld needs libLTO.so from llvm
|
|
export LD_LIBRARY_PATH=$HOME_DIR/src/clang/lib
|
|
# these variables are used in build-clang.py
|
|
export CROSS_CCTOOLS_PATH=$HOME_DIR/src/cctools
|
|
export CROSS_SYSROOT=$HOME_DIR/src/MacOSX10.11.sdk
|
|
# cmake doesn't allow us to specify a path to lipo on the command line.
|
|
export PATH=$PATH:$CROSS_CCTOOLS_PATH/bin
|
|
ln -sf $CROSS_CCTOOLS_PATH/bin/x86_64-apple-darwin11-lipo $CROSS_CCTOOLS_PATH/bin/lipo
|
|
|
|
# gets a bit too verbose here
|
|
set +x
|
|
|
|
cd build/build-clang
|
|
# |mach python| sets up a virtualenv for us!
|
|
../../mach python ./build-clang.py -c clang-7-macosx64.json
|
|
|
|
set -x
|
|
|
|
# Put a tarball in the artifacts dir
|
|
mkdir -p $UPLOAD_DIR
|
|
cp clang.tar.* $UPLOAD_DIR
|