devops: start compiling Chromium on Linux (#5166)

microsoft · Jan 27, 2021 · 90bc837 · 90bc837
1 parent 0108d2d
commit 90bc837
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Showing 2 changed files with 45 additions and 5 deletions.
diff --git a/browser_patches/checkout_build_archive_upload.sh b/browser_patches/checkout_build_archive_upload.sh
@@ -72,6 +72,12 @@ elif [[ "$BUILD_FLAVOR" == "chromium-mac-arm64" ]]; then
   EXPECTED_HOST_OS="Darwin"
   EXPECTED_HOST_OS_VERSION="10.15"
   BUILD_BLOB_NAME="chromium-mac-arm64.zip"
+elif [[ "$BUILD_FLAVOR" == "chromium-linux" ]]; then
+  BROWSER_NAME="chromium"
+  EXTRA_BUILD_ARGS="--compile-linux"
+  EXPECTED_HOST_OS="Ubuntu"
+  EXPECTED_HOST_OS_VERSION="18.04"
+  BUILD_BLOB_NAME="chromium-linux.zip"
 elif [[ "$BUILD_FLAVOR" == "chromium-linux-mirror-to-cdn" ]]; then
   BROWSER_NAME="chromium"
   EXTRA_BUILD_ARGS="--mirror-linux"

diff --git a/browser_patches/chromium/build.sh b/browser_patches/chromium/build.sh
@@ -49,14 +49,42 @@ compile_chromium() {
       echo "in the Applications folder!"
       exit 1
     fi
+    export DEVELOPER_DIR=/Applications/Xcode12.2.app/Contents/Developer
     # As of Jan, 2021 Chromium mac compilation is only possible on Intel macbooks.
     # See https://chromium.googlesource.com/chromium/src.git/+/master/docs/mac_arm64.md
     if [[ $(uname -m) != "x86_64" ]]; then
       echo "ERROR: chromium mac arm64 compilation is (ironically) only supported on Intel Macbooks"
       exit 1
     fi
     CHROMIUM_FOLDER_NAME="chrome-mac"
-    CHROMIUM_FILES_TO_ARCHIVE+=("Chromium.app")
+    CHROMIUM_FILES_TO_ARCHIVE=("Chromium.app")
+  elif [[ $1 == "--compile-linux" ]]; then
+    CHROMIUM_FOLDER_NAME="chrome-linux"
+    CHROMIUM_FILES_TO_ARCHIVE=( 
+      "chrome"
+      "chrome_100_percent.pak"
+      "chrome_200_percent.pak"
+      "chrome_sandbox"
+      "chrome-wrapper"
+      "ClearKeyCdm"
+      "crashpad_handler"
+      "icudtl.dat"
+      "libEGL.so"
+      "libGLESv2.so"
+      "locales"
+      "MEIPreload"
+      "nacl_helper"
+      "nacl_helper_bootstrap"
+      "nacl_helper_nonsfi"
+      "nacl_irt_x86_64.nexe"
+      "product_logo_48.png"
+      "resources"
+      "resources.pak"
+      "swiftshader"
+      "v8_context_snapshot.bin"
+      "xdg-mime"
+      "xdg-settings"
+    )
   fi
 
   # Get chromium SHA from the build revision.
@@ -85,15 +113,21 @@ EOF
   fi
 
   # Compile Chromium with correct Xcode version.
-  DEVELOPER_DIR=/Applications/Xcode12.2.app/Contents/Developer gn gen out/Default
-  DEVELOPER_DIR=/Applications/Xcode12.2.app/Contents/Developer autoninja -C out/Default chrome
+  gn gen out/Default
+  autoninja -C out/Default chrome
 
-  # Prepare resulting archive similarly to how we do it in mirror_chromium.
+  # Prepare resulting archive.
   cd "$SCRIPT_PATH"
   rm -rf output
   mkdir -p "output/${CHROMIUM_FOLDER_NAME}"
+
+  # On Mac, use 'ditto' to copy directories instead of 'cp'.
+  COPY_COMMAND="cp -R"
+  if [[ $(uname) == "Darwin" ]]; then
+    COPY_COMMAND="ditto"
+  fi
   for file in ${CHROMIUM_FILES_TO_ARCHIVE[@]}; do
-    ditto "${CR_CHECKOUT_PATH}/src/out/Default/${file}" "output/${CHROMIUM_FOLDER_NAME}/${file}"
+    $COPY_COMMAND "${CR_CHECKOUT_PATH}/src/out/Default/${file}" "output/${CHROMIUM_FOLDER_NAME}/${file}"
   done
   cd output
   zip --symlinks -r build.zip "${CHROMIUM_FOLDER_NAME}"