mirror of
https://github.com/jerryscript-project/jerryscript.git
synced 2025-12-15 16:29:21 +00:00
50be3a5384
Changes done: * Added usage/configuration info for this mode. * Created `tools/srcgenerator.py` to allow source/header generation without using CMake. * Adapted CMake to use the `srcgenerator.py` script. * Added jerry-libm single-source build. * Improved the `srcmerger.py` script to correctly handle the line numbering. JerryScript-DCO-1.0-Signed-off-by: Peter Gal pgal.u-szeged@partner.samsung.com
151 lines
5.1 KiB
Python
151 lines
5.1 KiB
Python
#!/usr/bin/env python
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# Copyright JS Foundation and other contributors, http://js.foundation
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from __future__ import print_function
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import argparse
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import logging
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import os
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import subprocess
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import shutil
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TOOLS_DIR = os.path.dirname(os.path.abspath(__file__))
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ROOT_DIR = os.path.dirname(TOOLS_DIR)
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SRCMERGER = os.path.join(TOOLS_DIR, 'srcmerger.py')
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JERRY_CORE = os.path.join(ROOT_DIR, 'jerry-core')
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JERRY_PORT = os.path.join(ROOT_DIR, 'jerry-port', 'default')
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JERRY_LIBM = os.path.join(ROOT_DIR, 'jerry-libm')
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def run_commands(*cmds, **kwargs):
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log = logging.getLogger('sourcegenerator')
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verbose = kwargs.get('verbose', False)
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for cmd in cmds:
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if verbose:
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cmd.append('--verbose')
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log.debug('Run command: %s', cmd)
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subprocess.call(cmd)
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def generate_jerry_core(output_dir, verbose=False):
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cmd_jerry_c_gen = [
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'python', SRCMERGER,
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'--base-dir', JERRY_CORE,
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'--input={}/api/jerry.c'.format(JERRY_CORE),
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'--output={}/jerryscript.c'.format(output_dir),
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'--append-c-files',
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'--remove-include=jerryscript.h',
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'--remove-include=jerryscript-port.h',
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'--remove-include=jerryscript-compiler.h',
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'--remove-include=jerryscript-core.h',
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'--remove-include=jerryscript-debugger.h',
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'--remove-include=jerryscript-debugger-transport.h',
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'--remove-include=jerryscript-port.h',
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'--remove-include=jerryscript-snapshot.h'
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'--remove-include=config.h',
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'--push-include=jerryscript.h',
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]
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cmd_jerry_h_gen = [
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'python', SRCMERGER,
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'--base-dir', JERRY_CORE,
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'--input={}/include/jerryscript.h'.format(JERRY_CORE),
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'--output={}/jerryscript.h'.format(output_dir),
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'--remove-include=config.h',
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'--push-include=jerryscript-config.h',
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]
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run_commands(cmd_jerry_c_gen, cmd_jerry_h_gen, verbose=verbose)
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shutil.copyfile('{}/config.h'.format(JERRY_CORE),
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'{}/jerryscript-config.h'.format(output_dir))
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def generate_jerry_port_default(output_dir, verbose=False):
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cmd_port_c_gen = [
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'python', SRCMERGER,
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'--base-dir', JERRY_PORT,
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'--output={}/jerryscript-port-default.c'.format(output_dir),
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'--append-c-files',
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'--remove-include=jerryscript-port.h',
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'--remove-include=jerryscript-port-default.h',
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'--remove-include=jerryscript-debugger.h',
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'--push-include=jerryscript.h',
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'--push-include=jerryscript-port-default.h',
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]
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cmd_port_h_gen = [
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'python', SRCMERGER,
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'--base-dir', JERRY_PORT,
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'--input={}/include/jerryscript-port-default.h'.format(JERRY_PORT),
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'--output={}/jerryscript-port-default.h'.format(output_dir),
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'--remove-include=jerryscript-port.h',
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'--remove-include=jerryscript.h',
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'--push-include=jerryscript.h',
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]
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run_commands(cmd_port_c_gen, cmd_port_h_gen, verbose=verbose)
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def generate_jerry_libm(output_dir, verbose=False):
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cmd_libm_c_gen = [
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'python', SRCMERGER,
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'--base-dir', JERRY_LIBM,
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'--output={}/jerryscript-libm.c'.format(output_dir),
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'--append-c-files',
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]
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run_commands(cmd_libm_c_gen, verbose=verbose)
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shutil.copyfile('{}/include/math.h'.format(JERRY_LIBM),
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'{}/math.h'.format(output_dir))
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def main():
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parser = argparse.ArgumentParser(description='Generate single sources.')
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parser.add_argument('--jerry-core', action='store_true', dest='jerry_core',
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help='Generate jerry-core files', default=False)
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parser.add_argument('--jerry-port-default', action='store_true', dest='jerry_port_default',
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help='Generate jerry-port-default files', default=False)
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parser.add_argument('--jerry-libm', action='store_true', dest='jerry_libm',
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help='Generate jerry-libm files', default=False)
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parser.add_argument('--output-dir', metavar='DIR', type=str, dest='output_dir',
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default='gen_src', help='Output dir')
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parser.add_argument('--verbose', '-v', action='store_true', default=False)
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args = parser.parse_args()
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if args.verbose:
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logging.basicConfig(level=logging.DEBUG)
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try:
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os.makedirs(args.output_dir)
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except os.error:
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pass
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if args.jerry_core:
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generate_jerry_core(args.output_dir, args.verbose)
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if args.jerry_port_default:
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generate_jerry_port_default(args.output_dir, args.verbose)
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if args.jerry_libm:
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generate_jerry_libm(args.output_dir, args.verbose)
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if __name__ == '__main__':
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main()
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