diff options
Diffstat (limited to 'configure.py')
| -rwxr-xr-x | configure.py | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/configure.py b/configure.py index e5fc11e61..04bb918fd 100755 --- a/configure.py +++ b/configure.py @@ -385,6 +385,10 @@ def process_command_line(args): # pylint: disable=too-many-locals default=False, help='Generate bakefile which can be used to create Visual Studio or Xcode project files') + build_group.add_option('--with-cmake', action='store_true', + default=False, + help='Generate CMakeLists.txt which can be used to create many IDEs project files') + build_group.add_option('--unsafe-fuzzer-mode', action='store_true', default=False, help='disable essential checks for testing') @@ -1429,6 +1433,121 @@ def gen_bakefile(build_config, options, external_libs): f.close() +def gen_cmake(build_paths, using_mods, cc, options): + def create_target_rules(sources): + target = {'sources': {}, 'frameworks': set(), 'libs': set()} + for source in sources: + target['sources'][source] = {'isa_flags': set()} + return target + + def add_target_details(target, using_mod): + libs_or_frameworks_needed = False + for source_path in target['sources']: + for mod_source in using_mod.source: + if source_path == mod_source : + libs_or_frameworks_needed = True + for isa in using_mod.need_isa: + target['sources'][source_path]['isa_flags'].add(cc.isa_flags[isa]) + if libs_or_frameworks_needed == True: + if options.os in using_mod.libs: + for lib in using_mod.libs[options.os]: + target['libs'].add(lib) + if options.os in using_mod.frameworks: + for framework in using_mod.frameworks[options.os]: + target['frameworks'].add('"-framework %"' % framework) + + def generate_target_sources_list(fd, target_name, target): + fd.write('set(%s\n' % target_name) + for source in target['sources']: + fd.write(' ${CMAKE_CURRENT_LIST_DIR}%s%s\n' % (os.sep, os.path.normpath(source))) + fd.write(')\n\n') + + def generate_target_source_files_isa_properties(fd, target): + for source in target['sources']: + joined_isa_flags = ' '.join(target['sources'][source]['isa_flags']) + if joined_isa_flags: + fd.write('set_source_files_properties(${CMAKE_CURRENT_LIST_DIR}%s%s PROPERTIES COMPILE_FLAGS %s)\n' + % (os.sep, os.path.normpath(source), joined_isa_flags)) + + library_target_configuration = create_target_rules(build_paths.lib_sources) + tests_target_configuration = create_target_rules(build_paths.test_sources) + cli_target_configuration = create_target_rules(build_paths.cli_sources) + + for module in using_mods: + add_target_details(library_target_configuration, module) + add_target_details(tests_target_configuration, module) + add_target_details(cli_target_configuration, module) + + f = open('CMakeLists.txt', 'w') + f.write('cmake_minimum_required(VERSION 2.8.0)\n') + f.write('project(botan LANGUAGES CXX)\n\n') + f.write('cmake_policy(SET CMP0042 NEW)\n\n') + + generate_target_sources_list(f, 'BOTAN_SOURCES', library_target_configuration) + generate_target_sources_list(f, 'BOTAN_CLI', cli_target_configuration) + generate_target_sources_list(f, 'BOTAN_TESTS', tests_target_configuration) + + generate_target_source_files_isa_properties(f, library_target_configuration) + generate_target_source_files_isa_properties(f, cli_target_configuration) + generate_target_source_files_isa_properties(f, tests_target_configuration) + + f.write('\n') + + f.write('option(ENABLED_OPTIONAL_WARINIGS "If enabled more strict warinig policy will be used" OFF)\n') + f.write('option(ENABLED_LTO "If enabled link time optimization will be used" OFF)\n\n') + + f.write('set(COMPILER_FEATURES %s %s)\n' % (cc.cc_compile_flags(options), cc.mach_abi_link_flags(options))) + f.write('set(COMPILER_WARNINGS %s)\n' % cc.cc_warning_flags(options)) + f.write('set(COMPILER_INCLUDE_DIRS build/include build/include/external)\n') + f.write('if(ENABLED_LTO)\n') + f.write(' set(COMPILER_FEATURES ${COMPILER_FEATURES} -lto)\n') + f.write('endif()\n') + f.write('if(ENABLED_OPTIONAL_WARINIGS)\n') + f.write(' set(COMPILER_OPTIONAL_WARNINGS -Wsign-promo -Wctor-dtor-privacy -Wdeprecated -Winit-self' + + ' -Wnon-virtual-dtor -Wunused-macros -Wold-style-cast -Wuninitialized)\n') + f.write('endif()\n\n') + + library_target_libs_and_frameworks = ('%s %s %s' % (' '.join(library_target_configuration['frameworks']), + ' '.join(library_target_configuration['libs']), + cc.mach_abi_link_flags(options))) + tests_target_libs_and_frameworks = ('%s %s' % (' '.join(tests_target_configuration['frameworks']), + ' '.join(tests_target_configuration['libs']))) + cli_target_libs_and_frameworks = ('%s %s' % (' '.join(cli_target_configuration['frameworks']), + ' '.join(cli_target_configuration['libs']))) + + f.write('add_library(${PROJECT_NAME} STATIC ${BOTAN_SOURCES})\n') + f.write('target_link_libraries(${PROJECT_NAME} PUBLIC %s)\n' + % library_target_libs_and_frameworks) + f.write('target_compile_options(${PROJECT_NAME} PUBLIC ' + + '${COMPILER_WARNINGS} ${COMPILER_FEATURES} ${COMPILER_OPTIONAL_WARNINGS})\n') + f.write('target_include_directories(${PROJECT_NAME} PUBLIC ${COMPILER_INCLUDE_DIRS})\n\n') + + f.write('add_library(${PROJECT_NAME}_shared SHARED ${BOTAN_SOURCES})\n') + f.write('target_link_libraries(${PROJECT_NAME}_shared PUBLIC %s)\n' + % library_target_libs_and_frameworks) + f.write('target_compile_options(${PROJECT_NAME}_shared PUBLIC ' + + '${COMPILER_WARNINGS} ${COMPILER_FEATURES} ${COMPILER_OPTIONAL_WARNINGS})\n') + f.write('target_include_directories(${PROJECT_NAME}_shared PUBLIC ${COMPILER_INCLUDE_DIRS})\n') + f.write('set_target_properties(${PROJECT_NAME}_shared PROPERTIES OUTPUT_NAME ${PROJECT_NAME})\n\n') + + f.write('add_executable(${PROJECT_NAME}_cli ${BOTAN_CLI})\n') + f.write('target_link_libraries(${PROJECT_NAME}_cli PRIVATE ${PROJECT_NAME}_shared %s)\n' + % cli_target_libs_and_frameworks) + f.write('set_target_properties(${PROJECT_NAME}_cli PROPERTIES OUTPUT_NAME ${PROJECT_NAME})\n\n') + + f.write('add_executable(${PROJECT_NAME}_tests ${BOTAN_TESTS})\n') + f.write('target_link_libraries(${PROJECT_NAME}_tests PRIVATE ${PROJECT_NAME}_shared %s)\n' + % tests_target_libs_and_frameworks) + f.write('set_target_properties(${PROJECT_NAME}_tests PROPERTIES OUTPUT_NAME botan-test)\n\n') + + f.write('set(CONFIGURATION_FILES configure.py .gitignore .astylerc authors.txt news.rst readme.rst)\n') + f.write('file(GLOB_RECURSE DOCUMENTATION_FILES doc%s* )\n' % os.sep) + f.write('file(GLOB_RECURSE HEADER_FILES src%s*.h )\n' % os.sep) + f.write('file(GLOB_RECURSE INFO_FILES src%slib%s*info.txt )\n' % (os.sep, os.sep)) + f.write('add_custom_target(CONFIGURATION_DUMMY SOURCES ' + + '${CONFIGURATION_FILES} ${DOCUMENTATION_FILES} ${INFO_FILES} ${HEADER_FILES})\n') + f.close() + def gen_makefile_lists(var, build_config, options, modules, cc, arch, osinfo): def get_isa_specific_flags(cc, isas): flags = [] @@ -2514,6 +2633,9 @@ def main(argv=None): if options.with_bakefile: gen_bakefile(build_config, options, template_vars['link_to']) + if options.with_cmake: + gen_cmake(build_config, using_mods, cc, options) + write_template(template_vars['makefile_path'], makefile_template) def release_date(datestamp): |