import glob import os from conan import ConanFile from conan.tools.apple import is_apple_os from conan.tools.build import cross_building from conan.tools.env import VirtualBuildEnv, VirtualRunEnv, Environment from conan.tools.files import ( apply_conandata_patches, copy, export_conandata_patches, get, rename ) from conan.tools.gnu import Autotools, AutotoolsDeps, AutotoolsToolchain from conan.tools.layout import basic_layout from conan.tools.microsoft import is_msvc, unix_path from conan.tools.scm import Version required_conan_version = ">=1.53.0" class GetTextConan(ConanFile): name = "libgettext" description = "An internationalization and localization system for multilingual programs" topics = ("gettext", "intl", "libintl", "i18n") url = "https://github.com/conan-io/conan-center-index" homepage = "https://www.gnu.org/software/gettext" # Some parts of the project are GPL-3.0-or-later and some are LGPL-2.1-or-later. # At this time, only libintl is packaged, which is licensed under the LGPL-2.1-or-later. # If you modify this package to include other portions of the library, please configure the license accordingly. # The licensing of the project is documented here: https://www.gnu.org/software/gettext/manual/gettext.html#Licenses license = "LGPL-2.1-or-later" package_type = "library" settings = "os", "arch", "compiler", "build_type" options = { "shared": [True, False], "fPIC": [True, False], "threads": ["posix", "solaris", "pth", "windows", "disabled"], } default_options = { "shared": False, "fPIC": True, # Handle default value for `threads` in `config_options` method } @property def _is_clang_cl(self): return self.settings.os == "Windows" and self.settings.compiler == "clang" and \ self.settings.compiler.get_safe("runtime") @property def _gettext_folder(self): return "gettext-tools" def export_sources(self): export_conandata_patches(self) def config_options(self): if self.settings.os == "Windows": self.options.rm_safe("fPIC") self.options.threads = {"Solaris": "solaris", "Windows": "windows"}.get(str(self.settings.os), "posix") def configure(self): if self.options.shared: self.options.rm_safe("fPIC") self.settings.rm_safe("compiler.libcxx") self.settings.rm_safe("compiler.cppstd") def layout(self): basic_layout(self, src_folder="src") def requirements(self): self.requires("libiconv/1.17") @property def _settings_build(self): return getattr(self, "settings_build", self.settings) def build_requirements(self): if self._settings_build.os == "Windows": self.win_bash = True if not self.conf.get("tools.microsoft.bash:path", default=False, check_type=str): self.tool_requires("msys2/cci.latest") if is_msvc(self) or self._is_clang_cl: self.tool_requires("automake/1.16.5") def source(self): get(self, **self.conan_data["sources"][self.version], strip_root=True) def generate(self): VirtualBuildEnv(self).generate() if not cross_building(self): VirtualRunEnv(self).generate(scope="build") tc = AutotoolsToolchain(self) tc.configure_args += [ "HELP2MAN=/bin/true", "EMACS=no", "--disable-nls", "--disable-dependency-tracking", "--enable-relocatable", "--disable-c++", "--disable-java", "--disable-csharp", "--disable-libasprintf", "--disable-curses", "--disable-threads" if self.options.threads == "disabled" else ("--enable-threads=" + str(self.options.threads)), f"--with-libiconv-prefix={unix_path(self, self.dependencies['libiconv'].package_folder)}", ] if is_msvc(self) or self._is_clang_cl: target = None if self.settings.arch == "x86_64": target = "x86_64-w64-mingw32" elif self.settings.arch == "x86": target = "i686-w64-mingw32" if target is not None: tc.configure_args += [f"--host={target}", f"--build={target}"] if (str(self.settings.compiler) == "Visual Studio" and Version(self.settings.compiler.version) >= "12") or \ (str(self.settings.compiler) == "msvc" and Version(self.settings.compiler.version) >= "180"): tc.extra_cflags += ["-FS"] if self.settings.build_type == "Debug": # Skip checking for the 'n' printf format directly # in msvc, as it is known to not be available due to security concerns. # Skipping it avoids a GUI prompt during ./configure for a debug build # See https://github.com/conan-io/conan-center-index/issues/23698 tc.configure_args.extend([ 'gl_cv_func_printf_directive_n=no' ]) tc.make_args += ["-C", "intl"] env = tc.environment() if is_msvc(self) or self._is_clang_cl: def programs(): rc = None if self.settings.arch == "x86_64": rc = "windres --target=pe-x86-64" elif self.settings.arch == "x86": rc = "windres --target=pe-i386" if self._is_clang_cl: return os.environ.get("CC", "clang-cl"), os.environ.get("AR", "llvm-lib"), os.environ.get("LD", "lld-link"), rc if is_msvc(self): return "cl -nologo", "lib", "link", rc compile_wrapper = unix_path(self, self.conf.get("user.automake:compile-wrapper", check_type=str)) ar_wrapper = unix_path(self, self.conf.get("user.automake:lib-wrapper", check_type=str)) cc, ar, link, rc = programs() env.define("CC", f"{compile_wrapper} {cc}") env.define("CXX", f"{compile_wrapper} {cc}") env.define("LD", link) env.define("AR", f"{ar_wrapper} {ar}") env.define("NM", "dumpbin -symbols") env.define("RANLIB", ":") env.define("STRIP", ":") if rc is not None: env.define("RC", rc) env.define("WINDRES", rc) tc.generate(env) if is_msvc(self) or self._is_clang_cl: # Custom AutotoolsDeps for cl like compilers # workaround for https://github.com/conan-io/conan/issues/12784 includedirs = [] defines = [] libs = [] libdirs = [] linkflags = [] cxxflags = [] cflags = [] for dependency in self.dependencies.values(): deps_cpp_info = dependency.cpp_info.aggregated_components() includedirs.extend(deps_cpp_info.includedirs) defines.extend(deps_cpp_info.defines) libs.extend(deps_cpp_info.libs + deps_cpp_info.system_libs) libdirs.extend(deps_cpp_info.libdirs) linkflags.extend(deps_cpp_info.sharedlinkflags + deps_cpp_info.exelinkflags) cxxflags.extend(deps_cpp_info.cxxflags) cflags.extend(deps_cpp_info.cflags) env = Environment() env.append("CPPFLAGS", [f"-I{unix_path(self, p)}" for p in includedirs] + [f"-D{d}" for d in defines]) env.append("_LINK_", [lib if lib.endswith(".lib") else f"{lib}.lib" for lib in libs]) env.append("LDFLAGS", [f"-L{unix_path(self, p)}" for p in libdirs] + linkflags) env.append("CXXFLAGS", cxxflags) env.append("CFLAGS", cflags) env.vars(self).save_script("conanautotoolsdeps_cl_workaround") else: deps = AutotoolsDeps(self) deps.generate() def build(self): apply_conandata_patches(self) autotools = Autotools(self) autotools.configure("gettext-runtime") autotools.make() def package(self): dest_lib_dir = os.path.join(self.package_folder, "lib") dest_runtime_dir = os.path.join(self.package_folder, "bin") dest_include_dir = os.path.join(self.package_folder, "include") copy(self, "COPYING", self.source_folder, os.path.join(self.package_folder, "licenses")) copy(self, "*gnuintl*.dll", self.build_folder, dest_runtime_dir, keep_path=False) copy(self, "*gnuintl*.lib", self.build_folder, dest_lib_dir, keep_path=False) copy(self, "*gnuintl*.a", self.build_folder, dest_lib_dir, keep_path=False) copy(self, "*gnuintl*.so*", self.build_folder, dest_lib_dir, keep_path=False) copy(self, "*gnuintl*.dylib", self.build_folder, dest_lib_dir, keep_path=False) copy(self, "*libgnuintl.h", self.build_folder, dest_include_dir, keep_path=False) rename(self, os.path.join(dest_include_dir, "libgnuintl.h"), os.path.join(dest_include_dir, "libintl.h")) fix_msvc_libname(self) def package_info(self): self.cpp_info.set_property("cmake_find_mode", "both") self.cpp_info.set_property("cmake_file_name", "Intl") self.cpp_info.set_property("cmake_target_name", "Intl::Intl") self.cpp_info.libs = ["gnuintl"] if is_apple_os(self): self.cpp_info.frameworks.append("CoreFoundation") self.cpp_info.names["cmake_find_package"] = "Intl" self.cpp_info.names["cmake_find_package_multi"] = "Intl" def fix_msvc_libname(conanfile, remove_lib_prefix=True): """remove lib prefix & change extension to .lib in case of cl like compiler""" if not conanfile.settings.get_safe("compiler.runtime"): return libdirs = getattr(conanfile.cpp.package, "libdirs") for libdir in libdirs: for ext in [".dll.a", ".dll.lib", ".a"]: full_folder = os.path.join(conanfile.package_folder, libdir) for filepath in glob.glob(os.path.join(full_folder, f"*{ext}")): libname = os.path.basename(filepath)[0:-len(ext)] if remove_lib_prefix and libname[0:3] == "lib": libname = libname[3:] rename(conanfile, filepath, os.path.join(os.path.dirname(filepath), f"{libname}.lib"))