[DO-981] qt package (!15)

Co-authored-by: aleksandr.vodyanov <aleksandr.vodyanov@avroid.tech>
Reviewed-on: https://git.avroid.tech/Conan/conan_build/pulls/15

recipes/expat/all/conanfile.py

@@ -0,0 +1,102 @@
+from conan import ConanFile
+from conan.tools.cmake import CMake, CMakeToolchain, cmake_layout
+from conan.tools.files import apply_conandata_patches, collect_libs, copy, export_conandata_patches, get, rmdir
+from conan.tools.microsoft import is_msvc, is_msvc_static_runtime
+import os
+
+required_conan_version = ">=1.53.0"
+
+
+class ExpatConan(ConanFile):
+    name = "expat"
+    description = "Fast streaming XML parser written in C."
+    license = "MIT"
+    url = "https://github.com/conan-io/conan-center-index"
+    homepage = "https://github.com/libexpat/libexpat"
+    topics = ("xml", "parsing")
+    package_type = "library"
+    settings = "os", "arch", "compiler", "build_type"
+    options = {
+        "shared": [True, False],
+        "fPIC": [True, False],
+        "char_type": ["char", "wchar_t", "ushort"],
+        "large_size": [True, False],
+    }
+    default_options = {
+        "shared": False,
+        "fPIC": True,
+        "char_type": "char",
+        "large_size": False,
+    }
+
+    def export_sources(self):
+        export_conandata_patches(self)
+
+    def config_options(self):
+        if self.settings.os == "Windows":
+            del self.options.fPIC
+
+    def configure(self):
+        if self.options.shared:
+            self.options.rm_safe("fPIC")
+        self.settings.rm_safe("compiler.cppstd")
+        self.settings.rm_safe("compiler.libcxx")
+
+    def layout(self):
+        cmake_layout(self, src_folder="src")
+
+    def source(self):
+        get(self, **self.conan_data["sources"][self.version], strip_root=True)
+
+    def generate(self):
+        tc = CMakeToolchain(self)
+        tc.variables["EXPAT_BUILD_DOCS"] = False
+        tc.variables["EXPAT_BUILD_EXAMPLES"] = False
+        tc.variables["EXPAT_SHARED_LIBS"] = self.options.shared
+        tc.variables["EXPAT_BUILD_TESTS"] = False
+        tc.variables["EXPAT_BUILD_TOOLS"] = False
+        tc.variables["EXPAT_CHAR_TYPE"] = self.options.char_type
+        if is_msvc(self):
+            tc.variables["EXPAT_MSVC_STATIC_CRT"] = is_msvc_static_runtime(self)
+        tc.variables["EXPAT_BUILD_PKGCONFIG"] = False
+        tc.variables["EXPAT_LARGE_SIZE"] = self.options.large_size
+        tc.generate()
+
+    def build(self):
+        apply_conandata_patches(self)
+        cmake = CMake(self)
+        cmake.configure()
+        cmake.build()
+
+    def package(self):
+        copy(self, "COPYING", src=self.source_folder, dst=os.path.join(self.package_folder, "licenses"))
+        cmake = CMake(self)
+        cmake.install()
+        rmdir(self, os.path.join(self.package_folder, "lib", "pkgconfig"))
+        rmdir(self, os.path.join(self.package_folder, "lib", "cmake"))
+        rmdir(self, os.path.join(self.package_folder, "share"))
+
+    def package_info(self):
+        self.cpp_info.set_property("cmake_find_mode", "both")
+        self.cpp_info.set_property("cmake_module_file_name", "EXPAT")
+        self.cpp_info.set_property("cmake_module_target_name", "EXPAT::EXPAT")
+        self.cpp_info.set_property("cmake_file_name", "expat")
+        self.cpp_info.set_property("cmake_target_name", "expat::expat")
+        self.cpp_info.set_property("pkg_config_name", "expat")
+
+        self.cpp_info.libs = collect_libs(self)
+        if not self.options.shared:
+            self.cpp_info.defines = ["XML_STATIC"]
+        if self.options.get_safe("char_type") in ("wchar_t", "ushort"):
+            self.cpp_info.defines.append("XML_UNICODE")
+        elif self.options.get_safe("char_type") == "wchar_t":
+            self.cpp_info.defines.append("XML_UNICODE_WCHAR_T")
+        if self.options.large_size:
+            self.cpp_info.defines.append("XML_LARGE_SIZE")
+
+        if self.settings.os in ["Linux", "FreeBSD"]:
+            self.cpp_info.system_libs.append("m")
+
+        # TODO: to remove in conan v2
+        self.cpp_info.names["cmake_find_package"] = "EXPAT"
+        self.cpp_info.names["cmake_find_package_multi"] = "expat"