yder: add yder/1.4.18 recipe

recipes/yder/all/conandata.yml

@@ -0,0 +1,9 @@
+sources:
+  "1.4.18":
+    url: "https://github.com/babelouest/yder/archive/refs/tags/v1.4.18.tar.gz"
+    sha256: "b69cc81f6630f66468595d151446c00c90abed058f03f82e151591b8598a7598"
+patches:
+  "1.4.18":
+    - patch_file: "patches/1.4.18-0001-shared-static-conan.patch"
+      patch_description: "Build shared and static libraries"
+      patch_type: "portability"

recipes/yder/all/conanfile.py

@@ -0,0 +1,143 @@
+from conan import ConanFile
+from conan.tools.files import apply_conandata_patches, copy, export_conandata_patches, get, rmdir, save
+from conan.tools.cmake import CMake, CMakeDeps, CMakeToolchain, cmake_layout
+from conan.tools.microsoft import is_msvc
+import os
+import textwrap
+
+required_conan_version = ">=1.52.0"
+
+
+class YderConan(ConanFile):
+    name = "yder"
+    description = "Logging library for C applications"
+    homepage = "https://github.com/babelouest/yder"
+    topics = ("logging", "stdout", "file", "journald", "systemd")
+    license = "LGPL-2.1-or-later"
+    url = "https://github.com/conan-io/conan-center-index"
+    settings = "os", "arch", "compiler", "build_type"
+    options = {
+        "shared": [True, False],
+        "fPIC": [True, False],
+        "with_libsystemd": [True, False],
+    }
+    default_options = {
+        "shared": False,
+        "fPIC": True,
+        "with_libsystemd": True,
+    }
+
+    def config_options(self):
+        if self.settings.os == "Windows":
+            del self.options.fPIC
+            del self.options.with_libsystemd
+
+    def configure(self):
+        if self.options.shared:
+            del self.options.fPIC
+        try:
+            del self.settings.compiler.libcxx
+        except Exception:
+            pass
+        try:
+            del self.settings.compiler.cppstd
+        except Exception:
+            pass
+
+    def requirements(self):
+        self.requires("orcania/2.3.1")
+        if self.options.get_safe("with_libsystemd"):
+            self.requires("libsystemd/251.4")
+
+    def source(self):
+        get(self, **self.conan_data["sources"][self.version],
+            destination=self.source_folder, strip_root=True)
+
+    def export_sources(self):
+        export_conandata_patches(self)
+
+    def layout(self):
+        cmake_layout(self, src_folder="src")
+
+    def generate(self):
+        tc = CMakeToolchain(self)
+        tc.variables["BUILD_SHARED"] = self.options.shared
+        tc.variables["BUILD_STATIC"] = not self.options.shared
+        tc.variables["DOWNLOAD_DEPENDENCIES"] = False
+        tc.variables["WITH_JOURNALD"] = self.options.get_safe("with_libsystemd", False)
+        tc.generate()
+        deps = CMakeDeps(self)
+        deps.generate()
+
+    def _patch_sources(self):
+        apply_conandata_patches(self)
+
+    def build(self):
+        self._patch_sources()
+        cmake = CMake(self)
+        cmake.configure()
+        cmake.build()
+
+    def package(self):
+        copy(self, "LICENSE", os.path.join(self.source_folder), os.path.join(self.package_folder, "licenses"))
+        cmake = CMake(self)
+        cmake.install()
+
+        rmdir(self, os.path.join(self.package_folder, "cmake"))
+        rmdir(self, os.path.join(self.package_folder, "lib", "cmake"))
+        rmdir(self, os.path.join(self.package_folder, "lib", "pkgconfig"))
+        rmdir(self, os.path.join(self.package_folder, "share"))
+
+        save(self, os.path.join(self.package_folder, self._variable_file_rel_path),
+            textwrap.dedent(f"""\
+                set(YDER_VERSION_STRING "{self.version}")
+           """))
+
+        # TODO: to remove in conan v2 once cmake_find_package* generators removed
+        self._create_cmake_module_alias_targets(
+            os.path.join(self.package_folder, self._module_file_rel_path),
+            {} if self.options.shared else {"Yder::Yder-static": "Yder::Yder"}
+        )
+
+    def _create_cmake_module_alias_targets(self, module_file, targets):
+        content = ""
+        for alias, aliased in targets.items():
+            content += textwrap.dedent("""\
+                if(TARGET {aliased} AND NOT TARGET {alias})
+                    add_library({alias} INTERFACE IMPORTED)
+                    set_property(TARGET {alias} PROPERTY INTERFACE_LINK_LIBRARIES {aliased})
+                endif()
+            """.format(alias=alias, aliased=aliased))
+        save(self, module_file, content)
+
+    @property
+    def _module_file_rel_path(self):
+        return os.path.join("lib", "cmake", "conan-official-{}-targets.cmake".format(self.name))
+
+    @property
+    def _variable_file_rel_path(self):
+        return os.path.join("lib", "cmake", f"conan-official-{self.name}-variables.cmake")
+
+    def package_info(self):
+        libname = "yder"
+        if is_msvc(self) and not self.options.shared:
+            libname += "-static"
+        self.cpp_info.libs = [libname]
+
+        target_name = "Yder::Yder" if self.options.shared else "Yder::Yder-static"
+        self.cpp_info.set_property("cmake_file_name", "Yder")
+        self.cpp_info.set_property("cmake_target_name", target_name)
+        self.cpp_info.set_property("cmake_module_file_name", "Yder")
+        self.cpp_info.set_property("cmake_module_target_name", target_name)
+        self.cpp_info.set_property("pkg_config_name", "libyder")
+        self.cpp_info.set_property("cmake_build_modules", [self._variable_file_rel_path])
+
+        # TODO: to remove in conan v2 once cmake_find_package_* generators removed
+        self.cpp_info.filenames["cmake_find_package"] = "Yder"
+        self.cpp_info.filenames["cmake_find_package_multi"] = "Yder"
+        self.cpp_info.names["cmake_find_package"] = "Yder"
+        self.cpp_info.names["cmake_find_package_multi"] = "Yder"
+        self.cpp_info.names["pkg_config"] = "libyder"
+        self.cpp_info.builddirs.append(os.path.join("lib", "cmake"))
+        self.cpp_info.build_modules["cmake_find_package"] = [self._module_file_rel_path, self._variable_file_rel_path]
+        self.cpp_info.build_modules["cmake_find_package_multi"] = [self._module_file_rel_path, self._variable_file_rel_path]