Allow llvm-project path change; version from llvm-config.

pull/17/head
Yury Delendik 7 years ago committed by Dan Gohman
parent df30f156cc
commit 8eff94c85c

@ -2,9 +2,10 @@
# http://creativecommons.org/publicdomain/zero/1.0/
ROOT_DIR=${CURDIR}
LLVM_PROJ_DIR?=$(ROOT_DIR)/src/llvm-project
PREFIX?=/opt/wasi-sdk
CLANG_VERSION=8.0.0
CLANG_VERSION=$(shell ./llvm_version.sh $(LLVM_PROJ_DIR))
VERSION:=$(shell ./version.sh)
DEBUG_PREFIX_MAP=-fdebug-prefix-map=$(ROOT_DIR)=wasisdk://v$(VERSION)
@ -21,11 +22,11 @@ build/llvm.BUILT:
-DCMAKE_INSTALL_PREFIX=$(PREFIX) \
-DLLVM_TARGETS_TO_BUILD=WebAssembly \
-DLLVM_DEFAULT_TARGET_TRIPLE=wasm32-unknown-wasi \
-DLLVM_EXTERNAL_CLANG_SOURCE_DIR=$(ROOT_DIR)/src/llvm-project/clang \
-DLLVM_EXTERNAL_LLD_SOURCE_DIR=$(ROOT_DIR)/src/llvm-project/lld \
-DLLVM_EXTERNAL_CLANG_SOURCE_DIR=$(LLVM_PROJ_DIR)/clang \
-DLLVM_EXTERNAL_LLD_SOURCE_DIR=$(LLVM_PROJ_DIR)/lld \
-DLLVM_ENABLE_PROJECTS="lld;clang" \
-DDEFAULT_SYSROOT=$(PREFIX)/share/sysroot \
$(ROOT_DIR)/src/llvm-project/llvm
$(LLVM_PROJ_DIR)/llvm
cd build/llvm; $(MAKE) -j 8 \
install-clang \
install-lld \
@ -33,7 +34,7 @@ build/llvm.BUILT:
install-llvm-ar \
install-llvm-ranlib \
install-llvm-dwarfdump \
install-clang-headers \
$(if $(patsubst 8.%,,$(CLANG_VERSION)),install-clang-resource-headers,install-clang-headers) \
install-llvm-nm \
install-llvm-size \
llvm-config
@ -61,7 +62,7 @@ build/compiler-rt.BUILT: build/llvm.BUILT
-DCOMPILER_RT_OS_DIR=wasi \
-DCMAKE_INSTALL_PREFIX=$(PREFIX)/lib/clang/$(CLANG_VERSION)/ \
-DCMAKE_VERBOSE_MAKEFILE:BOOL=ON \
$(ROOT_DIR)/src/llvm-project/compiler-rt/lib/builtins
$(LLVM_PROJ_DIR)/compiler-rt/lib/builtins
cd build/compiler-rt; make -j 8 install
cp -R $(ROOT_DIR)/build/llvm/lib/clang $(PREFIX)/lib/
touch build/compiler-rt.BUILT
@ -77,15 +78,16 @@ build/libcxx.BUILT: build/llvm.BUILT build/compiler-rt.BUILT build/wasi-sysroot.
-DLIBCXX_ENABLE_SHARED:BOOL=OFF \
-DLIBCXX_ENABLE_EXPERIMENTAL_LIBRARY:BOOL=OFF \
-DLIBCXX_ENABLE_EXCEPTIONS:BOOL=OFF \
-DLIBCXX_ENABLE_FILESYSTEM:BOOL=OFF \
-DLIBCXX_CXX_ABI=libcxxabi \
-DLIBCXX_CXX_ABI_INCLUDE_PATHS=$(ROOT_DIR)/src/llvm-project/libcxxabi/include \
-DLIBCXX_CXX_ABI_INCLUDE_PATHS=$(LLVM_PROJ_DIR)/libcxxabi/include \
-DLIBCXX_HAS_MUSL_LIBC:BOOL=ON \
-DLIBCXX_ABI_VERSION=2 \
-DWASI_SDK_PREFIX=$(PREFIX) \
-DCMAKE_C_FLAGS="$(DEBUG_PREFIX_MAP)" \
-DCMAKE_CXX_FLAGS="$(DEBUG_PREFIX_MAP)" \
--debug-trycompile \
$(ROOT_DIR)/src/llvm-project/libcxx
$(LLVM_PROJ_DIR)/libcxx
cd build/libcxx; make -j 8 install
# libc++abi.a doesn't do a multiarch install, so fix it up.
mv $(PREFIX)/share/sysroot/lib/libc++.a $(PREFIX)/share/sysroot/lib/wasm32-wasi/
@ -103,7 +105,7 @@ build/libcxxabi.BUILT: build/libcxx.BUILT build/llvm.BUILT
-DCXX_SUPPORTS_CXX11=ON \
-DLLVM_COMPILER_CHECKED=ON \
-DCMAKE_BUILD_TYPE=RelWithDebugInfo \
-DLIBCXXABI_LIBCXX_PATH=$(ROOT_DIR)/src/llvm-project/libcxx \
-DLIBCXXABI_LIBCXX_PATH=$(LLVM_PROJ_DIR)/libcxx \
-DLIBCXXABI_LIBCXX_INCLUDES=$(PREFIX)/share/sysroot/include/c++/v1 \
-DLLVM_CONFIG_PATH=$(ROOT_DIR)/build/llvm/bin/llvm-config \
-DCMAKE_TOOLCHAIN_FILE=$(ROOT_DIR)/wasi-sdk.cmake \
@ -112,7 +114,7 @@ build/libcxxabi.BUILT: build/libcxx.BUILT build/llvm.BUILT
-DCMAKE_CXX_FLAGS="$(DEBUG_PREFIX_MAP)" \
-DUNIX:BOOL=ON \
--debug-trycompile \
$(ROOT_DIR)/src/llvm-project/libcxxabi
$(LLVM_PROJ_DIR)/libcxxabi
cd build/libcxxabi; make -j 8 install
# libc++abi.a doesn't do a multiarch install, so fix it up.
mv $(PREFIX)/share/sysroot/lib/libc++abi.a $(PREFIX)/share/sysroot/lib/wasm32-wasi/

@ -0,0 +1,6 @@
#/bin/bash
LLVM_PROJ_DIR=${1:-./src/llvm-project}
MAJOR=`grep "set(LLVM_VERSION_MAJOR" $LLVM_PROJ_DIR/llvm/CMakeLists.txt | awk '{print substr($2, 1, length($2) - 1)}'`
MINOR=`grep "set(LLVM_VERSION_MINOR" $LLVM_PROJ_DIR/llvm/CMakeLists.txt | awk '{print substr($2, 1, length($2) - 1)}'`
PATCH=`grep "set(LLVM_VERSION_PATCH" $LLVM_PROJ_DIR/llvm/CMakeLists.txt | awk '{print substr($2, 1, length($2) - 1)}'`
echo $MAJOR.$MINOR.$PATCH
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