Update runtime build

Author: bobsingor

.github/workflows/release-libpdfium.yml

@@ -30,27 +30,61 @@ jobs:
           - group: linux-x64-wasm
             runner: ubuntu-24.04
             targets: linux-x64 linuxmusl-x64 wasm32
+            target_os: linux emscripten
           - group: linux-arm64
-            runner: ubuntu-24.04-arm
+            runner: ubuntu-24.04
             targets: linux-arm64 linuxmusl-arm64
+            target_os: linux
           - group: darwin
             runner: macos-14
             targets: darwin-arm64 darwin-x64
+            target_os: mac
           - group: win32
             runner: windows-2022
             targets: win32-x64 win32-arm64
+            target_os: win
+    env:
+      DEPOT_TOOLS_WIN_TOOLCHAIN: 0
+      EMSDK_VERSION: 3.1.72
+      MUSL_URL: https://musl.cc
+      PDF_RUNTIME_TARGET_OS_LIST: ${{ matrix.target_os }}
     steps:
       - uses: actions/checkout@v6
         with:
-          ref: ${{ inputs.ref }}
+          ref: ${{ inputs.ref || github.ref_name }}
       - name: Install depot_tools
         shell: bash
         run: |
           git clone https://chromium.googlesource.com/chromium/tools/depot_tools.git "$RUNNER_TEMP/depot_tools"
           echo "$RUNNER_TEMP/depot_tools" >> "$GITHUB_PATH"
       - name: Install Linux deps
         if: runner.os == 'Linux'
-        run: sudo apt-get update && sudo apt-get install -y cmake g++ pkg-config
+        shell: bash
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y cmake curl g++ pkg-config tar
+
+          if [[ " ${{ matrix.targets }} " == *" linux-arm64 "* ]]; then
+            sudo apt-get install -y gcc-aarch64-linux-gnu g++-aarch64-linux-gnu
+          fi
+
+          if [[ " ${{ matrix.targets }} " == *" linuxmusl-x64 "* ]]; then
+            curl -L "$MUSL_URL/x86_64-linux-musl-cross.tgz" | tar xz
+            echo "$PWD/x86_64-linux-musl-cross/bin" >> "$GITHUB_PATH"
+          fi
+
+          if [[ " ${{ matrix.targets }} " == *" linuxmusl-arm64 "* ]]; then
+            curl -L "$MUSL_URL/aarch64-linux-musl-cross.tgz" | tar xz
+            echo "$PWD/aarch64-linux-musl-cross/bin" >> "$GITHUB_PATH"
+          fi
+
+          if [[ " ${{ matrix.targets }} " == *" wasm32 "* ]]; then
+            git clone https://github.com/emscripten-core/emsdk.git "$RUNNER_TEMP/emsdk"
+            "$RUNNER_TEMP/emsdk/emsdk" install "$EMSDK_VERSION"
+            "$RUNNER_TEMP/emsdk/emsdk" activate "$EMSDK_VERSION"
+            echo "$RUNNER_TEMP/emsdk/upstream/emscripten" >> "$GITHUB_PATH"
+            echo "$RUNNER_TEMP/emsdk/upstream/bin" >> "$GITHUB_PATH"
+          fi
       - name: Build and package targets
         shell: bash
         run: |
@@ -71,7 +105,7 @@ jobs:
     steps:
       - uses: actions/checkout@v6
         with:
-          ref: ${{ inputs.ref }}
+          ref: ${{ inputs.ref || github.ref_name }}
       - uses: actions/download-artifact@v7
         with:
           path: artifacts

scripts/embedpdf-runtime/build-target.sh

@@ -54,7 +54,8 @@ case "$TARGET" in
     ;;
 esac
 
-"$SOURCE_DIR/scripts/embedpdf-runtime/ensure-deps.sh"
+PDF_RUNTIME_TARGET_OS_LIST="${PDF_RUNTIME_TARGET_OS_LIST:-$GN_TARGET_OS}" \
+  "$SOURCE_DIR/scripts/embedpdf-runtime/ensure-deps.sh"
 
 "$SOURCE_DIR/scripts/embedpdf-runtime/apply-patches.sh" "$TARGET"
 

scripts/embedpdf-runtime/ensure-deps.sh

@@ -5,6 +5,7 @@ SOURCE_DIR="${PDF_RUNTIME_SOURCE_DIR:-$(cd "$(dirname "${BASH_SOURCE[0]}")/../..
 FORK_URL="${PDF_RUNTIME_FORK_URL:-https://github.com/embedpdf/pdfium.git}"
 REF="${PDF_RUNTIME_REF:-HEAD}"
 SYNC_MODE="${PDF_RUNTIME_SYNC:-auto}"
+TARGET_OS_LIST="${PDF_RUNTIME_TARGET_OS_LIST:-}"
 STAMP_DIR="$SOURCE_DIR/.embedpdf-runtime"
 STAMP_FILE="$STAMP_DIR/deps-sync.stamp"
 
@@ -32,6 +33,7 @@ write_stamp() {
   cat > "$STAMP_FILE" <<EOF
 fork_url=$FORK_URL
 ref=$REF
+target_os_list=$TARGET_OS_LIST
 deps_sha=$(deps_sha)
 EOF
 }
@@ -40,6 +42,7 @@ stamp_matches() {
   [[ -f "$STAMP_FILE" ]] || return 1
   grep -Fxq "fork_url=$FORK_URL" "$STAMP_FILE" &&
     grep -Fxq "ref=$REF" "$STAMP_FILE" &&
+    grep -Fxq "target_os_list=$TARGET_OS_LIST" "$STAMP_FILE" &&
     grep -Fxq "deps_sha=$(deps_sha)" "$STAMP_FILE"
 }
 

scripts/embedpdf-runtime/sync-deps.sh

@@ -6,19 +6,41 @@ WORKSPACE_DIR="$(cd "$SOURCE_DIR/.." && pwd)"
 SOLUTION_NAME="$(basename "$SOURCE_DIR")"
 FORK_URL="${PDF_RUNTIME_FORK_URL:-https://github.com/embedpdf/pdfium.git}"
 REF="${PDF_RUNTIME_REF:-HEAD}"
+TARGET_OS_LIST="${PDF_RUNTIME_TARGET_OS_LIST:-}"
+
+write_target_os() {
+  local first=true
+
+  printf 'target_os = ['
+  for target_os in $TARGET_OS_LIST; do
+    if [[ "$first" == true ]]; then
+      first=false
+    else
+      printf ','
+    fi
+    printf ' "%s"' "$target_os"
+  done
+  printf ' ]\n'
+}
 
 cat > "$WORKSPACE_DIR/.gclient" <<EOF
 solutions = [
   { "name": "$SOLUTION_NAME",
     "url":  "$FORK_URL",
     "deps_file": "DEPS",
     "managed": False,
-    "custom_deps": {},
+    "custom_vars": {
+      "checkout_configuration": "small",
+    },
   },
 ]
 EOF
 
+if [[ -n "$TARGET_OS_LIST" ]]; then
+  write_target_os >> "$WORKSPACE_DIR/.gclient"
+fi
+
 (
   cd "$SOURCE_DIR"
-  gclient sync -r "$REF" --no-history --shallow --nohooks --deps=builder
+  gclient sync -r "$REF" --no-history --shallow
 )