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https://github.com/tinygo-org/tinygo.git
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builder: build wasi-libc inside TinyGo
Instead of relying on a build when TinyGo is being built, do it like all
other libraries when it is needed.
This brings a few benefits:
* No more running `make wasi-libc` on the command line as a special
case for WebAssembly. The generic `git submodule update --init` step
is now enough for wasi-libc.
* It becomes much easier to customize the build per system. For
example: include/exclude malloc as needed, disable/enable bulk
memory operations per target, etc.
This commit is contained in:
Ayke van Laethem
committed by
Ron Evans
Ron Evans
parent
4c54aa20da
commit
632357ffb9
+29
-15
@@ -261,13 +261,6 @@ build/wasm-opt$(EXE):
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cp lib/binaryen/bin/wasm-opt$(EXE) build/wasm-opt$(EXE)
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endif
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# Build wasi-libc sysroot
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.PHONY: wasi-libc
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wasi-libc: lib/wasi-libc/sysroot/lib/wasm32-wasi/libc.a
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lib/wasi-libc/sysroot/lib/wasm32-wasi/libc.a:
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@if [ ! -e lib/wasi-libc/Makefile ]; then echo "Submodules have not been downloaded. Please download them using:\n git submodule update --init"; exit 1; fi
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cd lib/wasi-libc && $(MAKE) -j4 EXTRA_CFLAGS="-O2 -g -DNDEBUG -mnontrapping-fptoint -msign-ext" MALLOC_IMPL=none CC="$(CLANG)" AR=$(LLVM_AR) NM=$(LLVM_NM)
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# Generate WASI syscall bindings
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WASM_TOOLS_MODULE=go.bytecodealliance.org
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.PHONY: wasi-syscall
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@@ -295,7 +288,7 @@ check-nodejs-version:
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tinygo: ## Build the TinyGo compiler
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@if [ ! -f "$(LLVM_BUILDDIR)/bin/llvm-config" ]; then echo "Fetch and build LLVM first by running:"; echo " $(MAKE) llvm-source"; echo " $(MAKE) $(LLVM_BUILDDIR)"; exit 1; fi
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CGO_CPPFLAGS="$(CGO_CPPFLAGS)" CGO_CXXFLAGS="$(CGO_CXXFLAGS)" CGO_LDFLAGS="$(CGO_LDFLAGS)" $(GOENVFLAGS) $(GO) build -buildmode exe -o build/tinygo$(EXE) -tags "byollvm osusergo" .
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test: wasi-libc check-nodejs-version
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test: check-nodejs-version
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CGO_CPPFLAGS="$(CGO_CPPFLAGS)" CGO_CXXFLAGS="$(CGO_CXXFLAGS)" CGO_LDFLAGS="$(CGO_LDFLAGS)" $(GO) test $(GOTESTFLAGS) -timeout=1h -buildmode exe -tags "byollvm osusergo" $(GOTESTPKGS)
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# Standard library packages that pass tests on darwin, linux, wasi, and windows, but take over a minute in wasi
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@@ -528,9 +521,9 @@ test-corpus:
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CGO_CPPFLAGS="$(CGO_CPPFLAGS)" CGO_CXXFLAGS="$(CGO_CXXFLAGS)" CGO_LDFLAGS="$(CGO_LDFLAGS)" $(GO) test $(GOTESTFLAGS) -timeout=1h -buildmode exe -tags byollvm -run TestCorpus . -corpus=testdata/corpus.yaml
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test-corpus-fast:
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CGO_CPPFLAGS="$(CGO_CPPFLAGS)" CGO_CXXFLAGS="$(CGO_CXXFLAGS)" CGO_LDFLAGS="$(CGO_LDFLAGS)" $(GO) test $(GOTESTFLAGS) -timeout=1h -buildmode exe -tags byollvm -run TestCorpus -short . -corpus=testdata/corpus.yaml
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test-corpus-wasi: wasi-libc
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test-corpus-wasi:
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CGO_CPPFLAGS="$(CGO_CPPFLAGS)" CGO_CXXFLAGS="$(CGO_CXXFLAGS)" CGO_LDFLAGS="$(CGO_LDFLAGS)" $(GO) test $(GOTESTFLAGS) -timeout=1h -buildmode exe -tags byollvm -run TestCorpus . -corpus=testdata/corpus.yaml -target=wasip1
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test-corpus-wasip2: wasi-libc
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test-corpus-wasip2:
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CGO_CPPFLAGS="$(CGO_CPPFLAGS)" CGO_CXXFLAGS="$(CGO_CXXFLAGS)" CGO_LDFLAGS="$(CGO_LDFLAGS)" $(GO) test $(GOTESTFLAGS) -timeout=1h -buildmode exe -tags byollvm -run TestCorpus . -corpus=testdata/corpus.yaml -target=wasip2
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.PHONY: testchdir
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@@ -941,7 +934,7 @@ endif
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wasmtest:
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$(GO) test ./tests/wasm
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build/release: tinygo gen-device wasi-libc $(if $(filter 1,$(USE_SYSTEM_BINARYEN)),,binaryen)
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build/release: tinygo gen-device $(if $(filter 1,$(USE_SYSTEM_BINARYEN)),,binaryen)
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@mkdir -p build/release/tinygo/bin
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@mkdir -p build/release/tinygo/lib/bdwgc
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@mkdir -p build/release/tinygo/lib/clang/include
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@@ -956,7 +949,7 @@ build/release: tinygo gen-device wasi-libc $(if $(filter 1,$(USE_SYSTEM_BINARYEN
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@mkdir -p build/release/tinygo/lib/nrfx
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@mkdir -p build/release/tinygo/lib/picolibc/newlib/libc
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@mkdir -p build/release/tinygo/lib/picolibc/newlib/libm
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@mkdir -p build/release/tinygo/lib/wasi-libc/libc-bottom-half/headers
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@mkdir -p build/release/tinygo/lib/wasi-libc/libc-bottom-half
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@mkdir -p build/release/tinygo/lib/wasi-libc/libc-top-half/musl/arch
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@mkdir -p build/release/tinygo/lib/wasi-libc/libc-top-half/musl/src
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@mkdir -p build/release/tinygo/lib/wasi-cli/
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@@ -1019,15 +1012,36 @@ endif
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@cp -rp lib/picolibc/newlib/libm/common build/release/tinygo/lib/picolibc/newlib/libm
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@cp -rp lib/picolibc/newlib/libm/math build/release/tinygo/lib/picolibc/newlib/libm
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@cp -rp lib/picolibc-stdio.c build/release/tinygo/lib
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@cp -rp lib/wasi-libc/libc-bottom-half/headers/public build/release/tinygo/lib/wasi-libc/libc-bottom-half/headers
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@cp -rp lib/wasi-libc/libc-bottom-half/cloudlibc build/release/tinygo/lib/wasi-libc/libc-bottom-half
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@cp -rp lib/wasi-libc/libc-bottom-half/headers build/release/tinygo/lib/wasi-libc/libc-bottom-half
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@cp -rp lib/wasi-libc/libc-bottom-half/sources build/release/tinygo/lib/wasi-libc/libc-bottom-half
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@cp -rp lib/wasi-libc/libc-top-half/headers build/release/tinygo/lib/wasi-libc/libc-top-half
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@cp -rp lib/wasi-libc/libc-top-half/musl/arch/generic build/release/tinygo/lib/wasi-libc/libc-top-half/musl/arch
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@cp -rp lib/wasi-libc/libc-top-half/musl/arch/wasm32 build/release/tinygo/lib/wasi-libc/libc-top-half/musl/arch
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@cp -rp lib/wasi-libc/libc-top-half/musl/include build/release/tinygo/lib/wasi-libc/libc-top-half/musl
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@cp -rp lib/wasi-libc/libc-top-half/musl/src/conf build/release/tinygo/lib/wasi-libc/libc-top-half/musl/src
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@cp -rp lib/wasi-libc/libc-top-half/musl/src/dirent build/release/tinygo/lib/wasi-libc/libc-top-half/musl/src
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@cp -rp lib/wasi-libc/libc-top-half/musl/src/env build/release/tinygo/lib/wasi-libc/libc-top-half/musl/src
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@cp -rp lib/wasi-libc/libc-top-half/musl/src/errno build/release/tinygo/lib/wasi-libc/libc-top-half/musl/src
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@cp -rp lib/wasi-libc/libc-top-half/musl/src/exit build/release/tinygo/lib/wasi-libc/libc-top-half/musl/src
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@cp -rp lib/wasi-libc/libc-top-half/musl/src/fcntl build/release/tinygo/lib/wasi-libc/libc-top-half/musl/src
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@cp -rp lib/wasi-libc/libc-top-half/musl/src/fenv build/release/tinygo/lib/wasi-libc/libc-top-half/musl/src
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@cp -rp lib/wasi-libc/libc-top-half/musl/src/include build/release/tinygo/lib/wasi-libc/libc-top-half/musl/src
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@cp -rp lib/wasi-libc/libc-top-half/musl/src/internal build/release/tinygo/lib/wasi-libc/libc-top-half/musl/src
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@cp -rp lib/wasi-libc/libc-top-half/musl/src/legacy build/release/tinygo/lib/wasi-libc/libc-top-half/musl/src
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@cp -rp lib/wasi-libc/libc-top-half/musl/src/locale build/release/tinygo/lib/wasi-libc/libc-top-half/musl/src
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@cp -rp lib/wasi-libc/libc-top-half/musl/src/math build/release/tinygo/lib/wasi-libc/libc-top-half/musl/src
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@cp -rp lib/wasi-libc/libc-top-half/musl/src/misc build/release/tinygo/lib/wasi-libc/libc-top-half/musl/src
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@cp -rp lib/wasi-libc/libc-top-half/musl/src/multibyte build/release/tinygo/lib/wasi-libc/libc-top-half/musl/src
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@cp -rp lib/wasi-libc/libc-top-half/musl/src/network build/release/tinygo/lib/wasi-libc/libc-top-half/musl/src
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@cp -rp lib/wasi-libc/libc-top-half/musl/src/stat build/release/tinygo/lib/wasi-libc/libc-top-half/musl/src
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@cp -rp lib/wasi-libc/libc-top-half/musl/src/stdio build/release/tinygo/lib/wasi-libc/libc-top-half/musl/src
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@cp -rp lib/wasi-libc/libc-top-half/musl/src/stdlib build/release/tinygo/lib/wasi-libc/libc-top-half/musl/src
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@cp -rp lib/wasi-libc/libc-top-half/musl/src/string build/release/tinygo/lib/wasi-libc/libc-top-half/musl/src
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@cp -rp lib/wasi-libc/libc-top-half/musl/include build/release/tinygo/lib/wasi-libc/libc-top-half/musl
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@cp -rp lib/wasi-libc/sysroot build/release/tinygo/lib/wasi-libc/sysroot
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@cp -rp lib/wasi-libc/libc-top-half/musl/src/thread build/release/tinygo/lib/wasi-libc/libc-top-half/musl/src
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@cp -rp lib/wasi-libc/libc-top-half/musl/src/time build/release/tinygo/lib/wasi-libc/libc-top-half/musl/src
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@cp -rp lib/wasi-libc/libc-top-half/musl/src/unistd build/release/tinygo/lib/wasi-libc/libc-top-half/musl/src
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@cp -rp lib/wasi-libc/libc-top-half/sources build/release/tinygo/lib/wasi-libc/libc-top-half
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@cp -rp lib/wasi-cli/wit build/release/tinygo/lib/wasi-cli/wit
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@cp -rp llvm-project/compiler-rt/lib/builtins build/release/tinygo/lib/compiler-rt-builtins
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@cp -rp llvm-project/compiler-rt/LICENSE.TXT build/release/tinygo/lib/compiler-rt-builtins
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