gn2bp: Support //build/android:build_config_gen
Hardcode BuildConfig.java and generate srcjar
Test: m cronet_aml_build_android_build_config_gen
Change-Id: Ia40c8e4a92dc9662926762e7c568ab15c9603031
diff --git a/tools/gn2bp/gen_android_bp b/tools/gn2bp/gen_android_bp
index 97eeb4d..5fda3ef 100755
--- a/tools/gn2bp/gen_android_bp
+++ b/tools/gn2bp/gen_android_bp
@@ -667,6 +667,37 @@
blueprint.add_module(module)
+# HACK: Need to support build_cofig_gen flexibly instead of hardcoding
+# build_config_gen generates srcjar by executing gcc via gcc_preprocess.py but gcc is not
+# available in genrule sandbox. Also gcc path is not configurable.
+# Under the //net:net, gcc_preprocess.py is only used for build_config_gen.
+# So, for now, hardcoding BuildConfig.java and generates srcjar by soong_zip.
+def override_build_config_gen(module):
+ module.tool_files.clear()
+ module.tools.add("soong_zip")
+ cmd = [
+ "echo",
+ "\\\"package org.chromium.build;\\n",
+ "public class BuildConfig {\\n",
+ "public static boolean IS_MULTIDEX_ENABLED ;\\n",
+ "public static boolean ENABLE_ASSERTS = true;\\n",
+ "public static boolean IS_UBSAN ;\\n",
+ "public static boolean IS_CHROME_BRANDED ;\\n",
+ "public static int R_STRING_PRODUCT_VERSION ;\\n",
+ "public static int MIN_SDK_VERSION = 1;\\n",
+ "public static boolean BUNDLES_SUPPORTED ;\\n",
+ "public static boolean IS_INCREMENTAL_INSTALL ;\\n",
+ "public static boolean ISOLATED_SPLITS_ENABLED ;\\n",
+ "public static boolean IS_FOR_TEST ;\\n",
+ "}\\n\\\"",
+ "> $(genDir)/BuildConfig.java &&",
+ "$(location soong_zip) -o $(out) -srcjar -f $(genDir)/BuildConfig.java"
+ ]
+ NEWLINE = ' " +\n "'
+ module.cmd = NEWLINE.join(cmd)
+ return module
+
+
def create_action_module(blueprint, target):
bp_module_name = label_to_module_name(target.name)
module = Module('genrule', bp_module_name, target.name)
@@ -822,6 +853,10 @@
module.srcs.remove(script)
module.out.update(target.outputs)
+
+ if target.name == "//build/android:build_config_gen":
+ module = override_build_config_gen(module)
+
blueprint.add_module(module)
return module