oursource more functions
This commit is contained in:
Radovan Bast
parent
1b0f664735
commit
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152
autocmake/generate.py
Normal file
152
autocmake/generate.py
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@ -0,0 +1,152 @@
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def gen_cmake_command(config):
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"""
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Generate CMake command.
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"""
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s = []
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s.append("\n\ndef gen_cmake_command(options, arguments):")
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s.append(' """')
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s.append(" Generate CMake command based on options and arguments.")
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s.append(' """')
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s.append(" command = []")
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for env in extract_list(config, 'export'):
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s.append(' command.append({0})'.format(env))
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s.append(" command.append(arguments['--cmake-executable'])")
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for definition in extract_list(config, 'define'):
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s.append(' command.append({0})'.format(definition))
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s.append(" command.append('-DCMAKE_BUILD_TYPE={0}'.format(arguments['--type']))")
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s.append(" command.append('-G \"{0}\"'.format(arguments['--generator']))")
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s.append(" if arguments['--cmake-options'] != \"''\":")
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s.append(" command.append(arguments['--cmake-options'])")
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s.append(" if arguments['--prefix']:")
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s.append(" command.append('-DCMAKE_INSTALL_PREFIX=\"{0}\"'.format(arguments['--prefix']))")
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s.append("\n return ' '.join(command)")
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return '\n'.join(s)
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def autogenerated_notice():
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current_year = datetime.date.today().year
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year_range = '2015-{0}'.format(current_year)
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s = []
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s.append('# This file is autogenerated by Autocmake v{0} http://autocmake.org'.format(__version__))
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s.append('# Copyright (c) {0} by Radovan Bast, Jonas Juselius, and contributors.'.format(year_range))
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return '\n'.join(s)
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def gen_setup(config, relative_path, setup_script_name):
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"""
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Generate setup script.
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"""
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s = []
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s.append('#!/usr/bin/env python')
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s.append('\n{0}'.format(autogenerated_notice()))
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s.append('\nimport os')
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s.append('import sys')
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s.append("\nsys.path.insert(0, '{0}')".format(relative_path))
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s.append('from autocmake import configure')
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s.append('from autocmake.external import docopt')
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s.append('\n\noptions = """')
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s.append('Usage:')
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s.append(' ./{0} [options] [<builddir>]'.format(setup_script_name))
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s.append(' ./{0} (-h | --help)'.format(setup_script_name))
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s.append('\nOptions:')
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options = []
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for opt in extract_list(config, 'docopt'):
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first = opt.split()[0].strip()
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rest = ' '.join(opt.split()[1:]).strip()
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options.append([first, rest])
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options.append(['--type=<TYPE>', 'Set the CMake build type (debug, release, or relwithdeb) [default: release].'])
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options.append(['--generator=<STRING>', 'Set the CMake build system generator [default: Unix Makefiles].'])
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options.append(['--show', 'Show CMake command and exit.'])
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options.append(['--cmake-executable=<CMAKE_EXECUTABLE>', 'Set the CMake executable [default: cmake].'])
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options.append(['--cmake-options=<STRING>', "Define options to CMake [default: '']."])
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options.append(['--prefix=<PATH>', 'Set the install path for make install.'])
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options.append(['<builddir>', 'Build directory.'])
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options.append(['-h --help', 'Show this screen.'])
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s.append(align_options(options))
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s.append('"""')
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s.append(gen_cmake_command(config))
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s.append("\n")
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s.append("# parse command line args")
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s.append("try:")
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s.append(" arguments = docopt.docopt(options, argv=None)")
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s.append("except docopt.DocoptExit:")
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s.append(r" sys.stderr.write('ERROR: bad input to {0}\n'.format(sys.argv[0]))")
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s.append(" sys.stderr.write(options)")
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s.append(" sys.exit(-1)")
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s.append("\n")
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s.append("# use extensions to validate/post-process args")
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s.append("if configure.module_exists('extensions'):")
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s.append(" import extensions")
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s.append(" arguments = extensions.postprocess_args(sys.argv, arguments)")
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s.append("\n")
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s.append("root_directory = os.path.dirname(os.path.realpath(__file__))")
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s.append("\n")
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s.append("build_path = arguments['<builddir>']")
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s.append("\n")
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s.append("# create cmake command")
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s.append("cmake_command = '{0} {1}'.format(gen_cmake_command(options, arguments), root_directory)")
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s.append("\n")
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s.append("# run cmake")
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s.append("configure.configure(root_directory, build_path, cmake_command, arguments['--show'])")
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return s
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def gen_cmakelists(project_name, min_cmake_version, relative_path, modules):
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"""
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Generate CMakeLists.txt.
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"""
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s = []
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s.append(autogenerated_notice())
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s.append('\n# set minimum cmake version')
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s.append('cmake_minimum_required(VERSION {0} FATAL_ERROR)'.format(min_cmake_version))
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s.append('\n# project name')
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s.append('project({0})'.format(project_name))
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s.append('\n# do not rebuild if rules (compiler flags) change')
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s.append('set(CMAKE_SKIP_RULE_DEPENDENCY TRUE)')
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s.append('\n# if CMAKE_BUILD_TYPE undefined, we set it to Debug')
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s.append('if(NOT CMAKE_BUILD_TYPE)')
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s.append(' set(CMAKE_BUILD_TYPE "Debug")')
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s.append('endif()')
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if len(modules) > 0:
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s.append('\n# directories which hold included cmake modules')
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module_paths = [module.path for module in modules]
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module_paths.append('downloaded') # this is done to be able to find fetched modules when testing
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module_paths = list(set(module_paths))
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module_paths.sort() # we do this to always get the same order and to minimize diffs
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for directory in module_paths:
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rel_cmake_module_path = os.path.join(relative_path, directory)
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# on windows cmake corrects this so we have to make it wrong again
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rel_cmake_module_path = rel_cmake_module_path.replace('\\', '/')
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s.append('set(CMAKE_MODULE_PATH ${{CMAKE_MODULE_PATH}} ${{PROJECT_SOURCE_DIR}}/{0})'.format(rel_cmake_module_path))
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if len(modules) > 0:
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s.append('\n# included cmake modules')
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for module in modules:
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s.append('include({0})'.format(os.path.splitext(module.name)[0]))
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return s
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154
update.py
154
update.py
@ -35,160 +35,6 @@ def align_options(options):
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return '\n'.join(s)
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def gen_cmake_command(config):
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"""
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Generate CMake command.
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"""
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s = []
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s.append("\n\ndef gen_cmake_command(options, arguments):")
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s.append(' """')
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s.append(" Generate CMake command based on options and arguments.")
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s.append(' """')
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s.append(" command = []")
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for env in extract_list(config, 'export'):
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s.append(' command.append({0})'.format(env))
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s.append(" command.append(arguments['--cmake-executable'])")
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for definition in extract_list(config, 'define'):
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s.append(' command.append({0})'.format(definition))
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s.append(" command.append('-DCMAKE_BUILD_TYPE={0}'.format(arguments['--type']))")
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s.append(" command.append('-G \"{0}\"'.format(arguments['--generator']))")
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s.append(" if arguments['--cmake-options'] != \"''\":")
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s.append(" command.append(arguments['--cmake-options'])")
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s.append(" if arguments['--prefix']:")
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s.append(" command.append('-DCMAKE_INSTALL_PREFIX=\"{0}\"'.format(arguments['--prefix']))")
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s.append("\n return ' '.join(command)")
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return '\n'.join(s)
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def autogenerated_notice():
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current_year = datetime.date.today().year
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year_range = '2015-{0}'.format(current_year)
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s = []
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s.append('# This file is autogenerated by Autocmake v{0} http://autocmake.org'.format(__version__))
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s.append('# Copyright (c) {0} by Radovan Bast, Jonas Juselius, and contributors.'.format(year_range))
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return '\n'.join(s)
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def gen_setup(config, relative_path, setup_script_name):
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"""
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Generate setup script.
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"""
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s = []
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s.append('#!/usr/bin/env python')
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s.append('\n{0}'.format(autogenerated_notice()))
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s.append('\nimport os')
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s.append('import sys')
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s.append("\nsys.path.insert(0, '{0}')".format(relative_path))
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s.append('from autocmake import configure')
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s.append('from autocmake.external import docopt')
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s.append('\n\noptions = """')
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s.append('Usage:')
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s.append(' ./{0} [options] [<builddir>]'.format(setup_script_name))
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s.append(' ./{0} (-h | --help)'.format(setup_script_name))
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s.append('\nOptions:')
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options = []
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for opt in extract_list(config, 'docopt'):
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first = opt.split()[0].strip()
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rest = ' '.join(opt.split()[1:]).strip()
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options.append([first, rest])
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options.append(['--type=<TYPE>', 'Set the CMake build type (debug, release, or relwithdeb) [default: release].'])
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options.append(['--generator=<STRING>', 'Set the CMake build system generator [default: Unix Makefiles].'])
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options.append(['--show', 'Show CMake command and exit.'])
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options.append(['--cmake-executable=<CMAKE_EXECUTABLE>', 'Set the CMake executable [default: cmake].'])
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options.append(['--cmake-options=<STRING>', "Define options to CMake [default: '']."])
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options.append(['--prefix=<PATH>', 'Set the install path for make install.'])
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options.append(['<builddir>', 'Build directory.'])
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options.append(['-h --help', 'Show this screen.'])
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s.append(align_options(options))
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s.append('"""')
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s.append(gen_cmake_command(config))
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s.append("\n")
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s.append("# parse command line args")
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s.append("try:")
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s.append(" arguments = docopt.docopt(options, argv=None)")
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s.append("except docopt.DocoptExit:")
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s.append(r" sys.stderr.write('ERROR: bad input to {0}\n'.format(sys.argv[0]))")
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s.append(" sys.stderr.write(options)")
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s.append(" sys.exit(-1)")
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s.append("\n")
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s.append("# use extensions to validate/post-process args")
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s.append("if configure.module_exists('extensions'):")
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s.append(" import extensions")
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s.append(" arguments = extensions.postprocess_args(sys.argv, arguments)")
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s.append("\n")
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s.append("root_directory = os.path.dirname(os.path.realpath(__file__))")
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s.append("\n")
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s.append("build_path = arguments['<builddir>']")
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s.append("\n")
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s.append("# create cmake command")
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s.append("cmake_command = '{0} {1}'.format(gen_cmake_command(options, arguments), root_directory)")
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s.append("\n")
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s.append("# run cmake")
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s.append("configure.configure(root_directory, build_path, cmake_command, arguments['--show'])")
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return s
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def gen_cmakelists(project_name, min_cmake_version, relative_path, modules):
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"""
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Generate CMakeLists.txt.
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"""
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s = []
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s.append(autogenerated_notice())
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s.append('\n# set minimum cmake version')
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s.append('cmake_minimum_required(VERSION {0} FATAL_ERROR)'.format(min_cmake_version))
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s.append('\n# project name')
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s.append('project({0})'.format(project_name))
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s.append('\n# do not rebuild if rules (compiler flags) change')
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s.append('set(CMAKE_SKIP_RULE_DEPENDENCY TRUE)')
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s.append('\n# if CMAKE_BUILD_TYPE undefined, we set it to Debug')
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s.append('if(NOT CMAKE_BUILD_TYPE)')
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s.append(' set(CMAKE_BUILD_TYPE "Debug")')
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s.append('endif()')
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if len(modules) > 0:
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s.append('\n# directories which hold included cmake modules')
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module_paths = [module.path for module in modules]
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module_paths.append('downloaded') # this is done to be able to find fetched modules when testing
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module_paths = list(set(module_paths))
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module_paths.sort() # we do this to always get the same order and to minimize diffs
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for directory in module_paths:
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rel_cmake_module_path = os.path.join(relative_path, directory)
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# on windows cmake corrects this so we have to make it wrong again
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rel_cmake_module_path = rel_cmake_module_path.replace('\\', '/')
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s.append('set(CMAKE_MODULE_PATH ${{CMAKE_MODULE_PATH}} ${{PROJECT_SOURCE_DIR}}/{0})'.format(rel_cmake_module_path))
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if len(modules) > 0:
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s.append('\n# included cmake modules')
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for module in modules:
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s.append('include({0})'.format(os.path.splitext(module.name)[0]))
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return s
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def prepend_or_set(config, section, option, value, defaults):
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"""
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If option is already set, then value is prepended.
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