70 lines
1.8 KiB
Bash
Executable File
70 lines
1.8 KiB
Bash
Executable File
#!/bin/sh
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set -e
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if [ $# -lt 1 ]; then
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echo $0 dest
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exit 1
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fi
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PREFIX="$1"
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: ${CORES:=4}
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if [ ! -d llvm ]; then
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# When cloning master and checking out a pinned old hash, we can't use --depth=1.
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# Do the git-svn rebase to populate git-svn information, to make
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# "clang --version" produce SVN based version numbers.
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git clone -b master https://github.com/llvm-mirror/llvm.git
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cd llvm/tools
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git clone -b master https://github.com/llvm-mirror/clang.git
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git clone -b master https://github.com/llvm-mirror/lld.git
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cd ..
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git svn init https://llvm.org/svn/llvm-project/llvm/trunk
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git config svn-remote.svn.fetch :refs/remotes/origin/master
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git svn rebase -l
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cd tools/clang
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git svn init https://llvm.org/svn/llvm-project/cfe/trunk
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git config svn-remote.svn.fetch :refs/remotes/origin/master
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git svn rebase -l
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cd ../lld
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git svn init https://llvm.org/svn/llvm-project/lld/trunk
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git config svn-remote.svn.fetch :refs/remotes/origin/master
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git svn rebase -l
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cd ../../..
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CHECKOUT=1
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fi
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if [ -n "$SYNC" ] || [ -n "$CHECKOUT" ]; then
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cd llvm
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[ -z "$SYNC" ] || git fetch
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git checkout 29475f1bf8ec6d0bd19c245fb8679448d513af98
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cd tools/clang
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[ -z "$SYNC" ] || git fetch
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git checkout 94cbbb825727057c7378c573b4093c58b667da80
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cd ../lld
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[ -z "$SYNC" ] || git fetch
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git checkout f3bc2b404cf547c08cc43840efd2373e8a0c7e66
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cd ../../..
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fi
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if [ "$(which ninja)" != "" ]; then
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CMAKE_GENERATOR="-G Ninja"
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NINJA=1
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fi
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cd llvm
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mkdir -p build
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cd build
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cmake \
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$CMAKE_GENERATOR \
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-DCMAKE_INSTALL_PREFIX="$PREFIX" \
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-DCMAKE_BUILD_TYPE=Release \
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-DLLVM_ENABLE_ASSERTIONS=ON \
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-DLLVM_TARGETS_TO_BUILD="ARM;AArch64;X86" \
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..
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if [ -n "$NINJA" ]; then
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ninja install/strip
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else
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make -j$CORES install/strip
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fi
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