SKQP Build for Fuchsia SDK
Change-Id: I2619784eca0f7a4dd66f2db0104cb746d9266b4e
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/244369
Commit-Queue: John Rosasco <rosasco@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
diff --git a/build/fuchsia/fidl_gen_cpp b/build/fuchsia/fidl_gen_cpp
new file mode 100755
index 0000000..6d2c10d
--- /dev/null
+++ b/build/fuchsia/fidl_gen_cpp
@@ -0,0 +1,92 @@
+#!/usr/bin/env python
+
+# Copyright 2019 Google LLC.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+"""
+ Generate C/C++ headers and source files from the set of FIDL files
+ specified in the meta.json manifest.
+"""
+
+import argparse
+import collections
+import json
+import os
+import subprocess
+import sys
+
+def GetFIDLFilesRecursive(libraries, sdk_base, path):
+ with open(path) as json_file:
+ parsed = json.load(json_file)
+ result = []
+ deps = parsed['deps']
+ for dep in deps:
+ dep_meta_json = os.path.abspath('%s/fidl/%s/meta.json' % (sdk_base, dep))
+ GetFIDLFilesRecursive(libraries, sdk_base, dep_meta_json)
+ libraries[parsed['name']] = result + parsed['sources']
+
+def GetFIDLFilesByLibraryName(sdk_base, root):
+ libraries = collections.OrderedDict()
+ GetFIDLFilesRecursive(libraries, sdk_base, root)
+ return libraries
+
+def main():
+ parser = argparse.ArgumentParser()
+
+ parser.add_argument('--fidlc-bin', dest='fidlc_bin', action='store', required=True)
+ parser.add_argument('--fidlgen-bin', dest='fidlgen_bin', action='store', required=True)
+
+ parser.add_argument('--sdk-base', dest='sdk_base', action='store', required=True)
+ parser.add_argument('--root', dest='root', action='store', required=True)
+ parser.add_argument('--json', dest='json', action='store', required=True)
+ parser.add_argument('--include-base', dest='include_base', action='store', required=True)
+ parser.add_argument('--output-base-cc', dest='output_base_cc', action='store', required=True)
+ parser.add_argument('--output-c-header', dest='output_header_c', action='store', required=True)
+ parser.add_argument('--output-c-tables', dest='output_c_tables', action='store', required=True)
+
+ args = parser.parse_args()
+
+ assert os.path.exists(args.fidlc_bin)
+ assert os.path.exists(args.fidlgen_bin)
+
+ fidl_files_by_name = GetFIDLFilesByLibraryName(args.sdk_base, args.root)
+
+ fidlc_command = [
+ args.fidlc_bin,
+ '--c-header',
+ args.output_header_c,
+ '--tables',
+ args.output_c_tables,
+ '--json',
+ args.json
+ ]
+
+ for _, fidl_files in fidl_files_by_name.iteritems():
+ fidlc_command.append('--files')
+ for fidl_file in fidl_files:
+ fidl_abspath = os.path.abspath('%s/%s' % (args.sdk_base, fidl_file))
+ fidlc_command.append(fidl_abspath)
+
+ subprocess.check_call(fidlc_command)
+
+ assert os.path.exists(args.json)
+
+ fidlgen_command = [
+ args.fidlgen_bin,
+ '-generators',
+ 'cpp',
+ '-include-base',
+ args.include_base,
+ '-json',
+ args.json,
+ '-output-base',
+ args.output_base_cc
+ ]
+
+ subprocess.check_call(fidlgen_command)
+
+ return 0
+
+if __name__ == '__main__':
+ sys.exit(main())