Init

.github/workflows/build.yaml

@@ -0,0 +1,38 @@
+name: Build
+
+on:
+  create:
+    tags:
+  push:
+    branches:
+      - main
+  pull_request:
+
+jobs:
+  build:
+    name: Native Build
+    runs-on: ubuntu-latest
+    env:
+      WASI_SDK_MAJOR_VERSION: 12
+      WASI_SDK_MINOR_VERSION: 0
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          submodules: true
+      - name: Install ninja
+        run: sudo apt install ninja-build
+      - name: Install wasi-sdk
+        run: |
+          WASI_SDK_VERSION=$WASI_SDK_MAJOR_VERSION.$WASI_SDK_MINOR_VERSION
+          wget https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-$WASI_SDK_MAJOR_VERSION/wasi-sdk-$WASI_SDK_VERSION-linux.tar.gz
+          tar xvf wasi-sdk-$WASI_SDK_VERSION-linux.tar.gz
+          ln -s wasi-sdk-$WASI_SDK_VERSION wasi-sdk
+      - name: Build
+        run: |
+          export WASI_SDK_PREFIX="$GITHUB_WORKSPACE/wasi-sdk"
+          make package
+      - name: Upload artifacts
+        uses: actions/upload-artifact@v1
+        with:
+          name: libxml2-wasm32-unknown-wasi.tar.gz
+          path: build/libxml2-wasm32-unknown-wasi.tar.gz

.gitignore

@@ -0,0 +1 @@
+build/

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "src/libxml2"]
+	path = src/libxml2
+	url = https://gitlab.gnome.org/GNOME/libxml2.git

Makefile

@@ -0,0 +1,62 @@
+ROOT_DIR = ${CURDIR}
+DESTDIR = $(abspath build/install)
+
+ifndef WASI_SDK_PREFIX
+$(error WASI_SDK_PREFIX is not set)
+endif
+
+build/libxml2.BUILT:
+	mkdir -p build/libxml2
+	cd build/libxml2 && cmake $(ROOT_DIR)/src/libxml2 -GNinja \
+	        -DLIBXML2_WITH_C14N=OFF \
+	        -DLIBXML2_WITH_CATALOG=OFF \
+	        -DLIBXML2_WITH_DEBUG=OFF \
+	        -DLIBXML2_WITH_DOCB=OFF \
+	        -DLIBXML2_WITH_FTP=OFF \
+	        -DLIBXML2_WITH_HTML=OFF \
+	        -DLIBXML2_WITH_HTTP=OFF \
+	        -DLIBXML2_WITH_ICONV=OFF \
+	        -DLIBXML2_WITH_ICU=OFF \
+	        -DLIBXML2_WITH_ISO8859X=OFF \
+	        -DLIBXML2_WITH_LEGACY=OFF \
+	        -DLIBXML2_WITH_LZMA=OFF \
+	        -DLIBXML2_WITH_MEM_DEBUG=OFF \
+	        -DLIBXML2_WITH_MODULES=OFF \
+	        -DLIBXML2_WITH_OUTPUT=ON \
+	        -DLIBXML2_WITH_PATTERN=OFF \
+	        -DLIBXML2_WITH_PROGRAMS=OFF \
+	        -DLIBXML2_WITH_PUSH=ON \
+	        -DLIBXML2_WITH_PYTHON=OFF \
+	        -DLIBXML2_WITH_READER=OFF \
+	        -DLIBXML2_WITH_REGEXPS=ON \
+	        -DLIBXML2_WITH_RUN_DEBUG=OFF \
+	        -DLIBXML2_WITH_SAX1=OFF \
+	        -DLIBXML2_WITH_SCHEMAS=OFF \
+	        -DLIBXML2_WITH_SCHEMATRON=OFF \
+	        -DLIBXML2_WITH_TESTS=OFF \
+	        -DLIBXML2_WITH_THREADS=OFF \
+	        -DLIBXML2_WITH_THREAD_ALLOC=OFF \
+	        -DLIBXML2_WITH_TREE=ON \
+	        -DLIBXML2_WITH_VALID=ON \
+	        -DLIBXML2_WITH_WRITER=OFF \
+	        -DLIBXML2_WITH_XINCLUDE=OFF \
+	        -DLIBXML2_WITH_XPATH=ON \
+	        -DLIBXML2_WITH_XPTR=OFF \
+	        -DLIBXML2_WITH_ZLIB=OFF \
+	        -DBUILD_SHARED_LIBS=OFF \
+		-DWASI_SDK_PREFIX=$(WASI_SDK_PREFIX) \
+		-DCMAKE_C_COMPILER_WORKS=ON \
+		-DCMAKE_SYSROOT=$(WASI_SDK_PREFIX)/share/wasi-sysroot \
+	        -DCMAKE_TOOLCHAIN_FILE=$(WASI_SDK_PREFIX)/share/cmake/wasi-sdk.cmake
+
+	DESTDIR=$(DESTDIR) ninja install -C build/libxml2
+
+	touch build/libxml2.BUILT
+
+build/package.BUILT: build/libxml2.BUILT
+	mkdir -p build/libxml2-wasm32-unknown-wasi
+	cp -r build/install/usr/local/include build/libxml2-wasm32-unknown-wasi/
+	cp -r build/install/usr/local/lib build/libxml2-wasm32-unknown-wasi/
+	tar czf build/libxml2-wasm32-unknown-wasi.tar.gz -C build libxml2-wasm32-unknown-wasi
+
+package: build/package.BUILT