From 2136cb2f591f818ef515ec210393c5a8952db34d Mon Sep 17 00:00:00 2001 From: Hiroki Noda Date: Fri, 19 Jun 2020 12:22:38 +0900 Subject: [PATCH] Building self-built LLVM faster Disable LIBEDIT/Z3/OCAMLDOC in LLVM build and use shallow-clone. --- Makefile | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Makefile b/Makefile index 7108e4bd..3295b9cd 100644 --- a/Makefile +++ b/Makefile @@ -148,13 +148,13 @@ gen-device-stm32: build/gen-device-svd # Get LLVM sources. $(LLVM_PROJECTDIR)/README.md: - git clone -b release/10.x https://github.com/llvm/llvm-project $(LLVM_PROJECTDIR) + git clone -b release/10.x --depth=1 https://github.com/llvm/llvm-project $(LLVM_PROJECTDIR) llvm-source: $(LLVM_PROJECTDIR)/README.md # Configure LLVM. TINYGO_SOURCE_DIR=$(shell pwd) $(LLVM_BUILDDIR)/build.ninja: llvm-source - mkdir -p $(LLVM_BUILDDIR); cd $(LLVM_BUILDDIR); cmake -G Ninja $(TINYGO_SOURCE_DIR)/$(LLVM_PROJECTDIR)/llvm "-DLLVM_TARGETS_TO_BUILD=X86;ARM;AArch64;RISCV;WebAssembly" "-DLLVM_EXPERIMENTAL_TARGETS_TO_BUILD=AVR" -DCMAKE_BUILD_TYPE=Release -DLIBCLANG_BUILD_STATIC=ON -DLLVM_ENABLE_TERMINFO=OFF -DLLVM_ENABLE_ZLIB=OFF -DLLVM_ENABLE_PROJECTS="clang;lld" -DLLVM_TOOL_CLANG_TOOLS_EXTRA_BUILD=OFF $(LLVM_OPTION) + mkdir -p $(LLVM_BUILDDIR); cd $(LLVM_BUILDDIR); cmake -G Ninja $(TINYGO_SOURCE_DIR)/$(LLVM_PROJECTDIR)/llvm "-DLLVM_TARGETS_TO_BUILD=X86;ARM;AArch64;RISCV;WebAssembly" "-DLLVM_EXPERIMENTAL_TARGETS_TO_BUILD=AVR" -DCMAKE_BUILD_TYPE=Release -DLIBCLANG_BUILD_STATIC=ON -DLLVM_ENABLE_TERMINFO=OFF -DLLVM_ENABLE_ZLIB=OFF -DLLVM_ENABLE_LIBEDIT=OFF -DLLVM_ENABLE_Z3_SOLVER=OFF -DLLVM_ENABLE_OCAMLDOC=OFF -DLLVM_ENABLE_PROJECTS="clang;lld" -DLLVM_TOOL_CLANG_TOOLS_EXTRA_BUILD=OFF $(LLVM_OPTION) # Build LLVM. $(LLVM_BUILDDIR): $(LLVM_BUILDDIR)/build.ninja