ci: add x86_64-linux-static release

Author: TerrorJack

.github/workflows/release-static.yml

@@ -0,0 +1,63 @@
+name: release-static
+
+on:
+  push:
+    tags:
+      - "*"
+  workflow_dispatch:
+
+jobs:
+  release-static:
+    name: release-x86_64-linux-static
+    runs-on: ubuntu-24.04
+    steps:
+
+      - name: system-deps
+        run: |
+          sudo apt install -y \
+            ninja-build
+
+      - name: checkout
+        uses: actions/checkout@v4
+
+      - name: checkout-submodules
+        run: git submodule update --init --depth 1 --jobs 2
+
+      - name: build
+        run: |
+          cmake \
+            -Bbuild \
+            -G Ninja \
+            -DCMAKE_BUILD_TYPE=Release \
+            -DCMAKE_INSTALL_PREFIX="/tmp/binaryen-$GITHUB_REF_NAME" \
+            -DCMAKE_EXE_LINKER_FLAGS="-s -static" \
+            -DBUILD_STATIC_LIB=ON \
+            -DENABLE_WERROR=OFF \
+            -DINSTALL_LIBS=OFF
+
+          cmake --build build --target install -- -v
+
+          tar \
+            --sort=name \
+            --owner=0 \
+            --group=0 \
+            --numeric-owner \
+            -czf "binaryen-$GITHUB_REF_NAME-x86_64-linux-static.tar.gz" \
+            -C /tmp \
+            "binaryen-$GITHUB_REF_NAME"
+
+      - name: upload-artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: binaryen-x86_64-linux-static
+          path: binaryen-*-x86_64-linux-static.tar.gz
+
+      - name: test
+        run: |
+          VENV_PATH=$(mktemp -d)
+          python3 -m venv $VENV_PATH
+          source $VENV_PATH/bin/activate
+
+          pip3 install -r requirements-dev.txt
+
+          COMPILER_FLAGS="-s -static" ./check.py --binaryen-bin build/bin --binaryen-lib build/lib

CMakeLists.txt

@@ -309,7 +309,7 @@ else()
     else()
       add_link_flag("-Wl,--stack,8388608")
     endif()
-  elseif(NOT EMSCRIPTEN)
+  elseif((NOT EMSCRIPTEN) AND (NOT BUILD_STATIC_LIB))
     add_compile_flag("-fPIC")
   endif()
   add_debug_compile_flag("-g3")