softonik/tinygo
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Makefile: use the LLVM monorepo

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The -DLLVM_TOOL_CLANG_TOOLS_EXTRA_BUILD=OFF option turning off the
building of the extra clang tools is required, otherwise linking
the tinygo binary fails.
Этот коммит содержится в:
Justin Clift 2019-06-18 03:20:03 +10:00 • коммит произвёл Ayke
родитель 84618c45eb
коммит 7fd5ec8661
1 изменённых файлов: 12 добавлений и 14 удалений
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26
Makefile
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@ -5,8 +5,8 @@ tinygo: build/tinygo
# Default build and source directories, as created by `make llvm-build`.
LLVM_BUILDDIR ?= llvm-build
CLANG_SRC ?= llvm/tools/clang
LLD_SRC ?= llvm/tools/lld
CLANG_SRC ?= llvm-project/clang
LLD_SRC ?= llvm-project/lld
.PHONY: all tinygo build/tinygo test $(LLVM_BUILDDIR) llvm-source clean fmt gen-device gen-device-nrf gen-device-avr
@ -24,9 +24,11 @@ LLD_LIBS = $(START_GROUP) -llldCOFF -llldCommon -llldCore -llldDriver -llldELF -
# For static linking.
CGO_CPPFLAGS=$(shell $(LLVM_BUILDDIR)/bin/llvm-config --cppflags) -I$(abspath $(CLANG_SRC))/include -I$(abspath $(LLD_SRC))/include
CGO_CXXFLAGS=-std=c++11
CGO_LDFLAGS=-L$(LLVM_BUILDDIR)/lib $(CLANG_LIBS) $(LLD_LIBS) $(shell $(LLVM_BUILDDIR)/bin/llvm-config --ldflags --libs --system-libs $(LLVM_COMPONENTS))
ifneq ("$(wildcard $(LLVM_BUILDDIR)/bin/llvm-config)","")
CGO_CPPFLAGS=$(shell $(LLVM_BUILDDIR)/bin/llvm-config --cppflags) -I$(abspath $(CLANG_SRC))/include -I$(abspath $(LLD_SRC))/include
CGO_CXXFLAGS=-std=c++11
CGO_LDFLAGS=-L$(LLVM_BUILDDIR)/lib $(CLANG_LIBS) $(LLD_LIBS) $(shell $(LLVM_BUILDDIR)/bin/llvm-config --ldflags --libs --system-libs $(LLVM_COMPONENTS))
endif
clean:
@ -60,18 +62,14 @@ gen-device-stm32:
# Get LLVM sources.
llvm/README.txt:
git clone -b release_80 https://github.com/llvm-mirror/llvm.git llvm
llvm/tools/clang/README.txt:
git clone -b release_80 https://github.com/llvm-mirror/clang.git llvm/tools/clang
llvm/tools/lld/README.md:
git clone -b release_80 https://github.com/llvm-mirror/lld.git llvm/tools/lld
llvm-source: llvm/README.txt llvm/tools/clang/README.txt llvm/tools/lld/README.md
llvm-project/README.md:
git clone -b release/8.x https://github.com/llvm/llvm-project
llvm-source: llvm-project/README.md
# Configure LLVM.
TINYGO_SOURCE_DIR=$(shell pwd)
$(LLVM_BUILDDIR)/build.ninja: llvm-source
mkdir -p $(LLVM_BUILDDIR); cd $(LLVM_BUILDDIR); cmake -G Ninja $(TINYGO_SOURCE_DIR)/llvm "-DLLVM_TARGETS_TO_BUILD=X86;ARM;AArch64;WebAssembly" "-DLLVM_EXPERIMENTAL_TARGETS_TO_BUILD=AVR" -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_ASSERTIONS=OFF -DLIBCLANG_BUILD_STATIC=ON -DLLVM_ENABLE_TERMINFO=OFF -DLLVM_ENABLE_ZLIB=OFF
mkdir -p $(LLVM_BUILDDIR); cd $(LLVM_BUILDDIR); cmake -G Ninja $(TINYGO_SOURCE_DIR)/llvm-project/llvm "-DLLVM_TARGETS_TO_BUILD=X86;ARM;AArch64;WebAssembly" "-DLLVM_EXPERIMENTAL_TARGETS_TO_BUILD=AVR" -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_ASSERTIONS=OFF -DLIBCLANG_BUILD_STATIC=ON -DLLVM_ENABLE_TERMINFO=OFF -DLLVM_ENABLE_ZLIB=OFF -DLLVM_ENABLE_PROJECTS="clang;lld" -DLLVM_TOOL_CLANG_TOOLS_EXTRA_BUILD=OFF
# Build LLVM.
$(LLVM_BUILDDIR): $(LLVM_BUILDDIR)/build.ninja
@ -80,7 +78,7 @@ $(LLVM_BUILDDIR): $(LLVM_BUILDDIR)/build.ninja
# Build the Go compiler.
build/tinygo:
@if [ ! -f "$(LLVM_BUILDDIR)/bin/llvm-config" ]; then echo "Fetch and build LLVM first by running:\n make llvm-source\n make $(LLVM_BUILDDIR)"; exit 1; fi
@if [ ! -f "$(LLVM_BUILDDIR)/bin/llvm-config" ]; then echo "Fetch and build LLVM first by running:"; echo " make llvm-source"; echo " make $(LLVM_BUILDDIR)"; exit 1; fi
CGO_CPPFLAGS="$(CGO_CPPFLAGS)" CGO_CXXFLAGS="$(CGO_CXXFLAGS)" CGO_LDFLAGS="$(CGO_LDFLAGS)" go build -o build/tinygo -tags byollvm .
test: