[DO-973] harfbuzz package (!10)

Co-authored-by: aleksandr.vodyanov <aleksandr.vodyanov@avroid.tech>
Reviewed-on: https://git.avroid.tech/Conan/conan_build/pulls/10

recipes/libelf/all/conanfile.py

@@ -0,0 +1,119 @@
+from conan import ConanFile
+from conan.errors import ConanInvalidConfiguration
+from conan.tools.cmake import CMake, CMakeToolchain, cmake_layout
+from conan.tools.env import VirtualBuildEnv
+from conan.tools.files import copy, get, replace_in_file, rm, rmdir
+from conan.tools.gnu import Autotools, AutotoolsToolchain
+from conan.tools.layout import basic_layout
+from conan.tools.microsoft import unix_path
+import os
+
+required_conan_version = ">=1.54.0"
+
+
+class LibelfConan(ConanFile):
+    name = "libelf"
+    description = "ELF object file access library"
+    url = "https://github.com/conan-io/conan-center-index"
+    homepage = "https://directory.fsf.org/wiki/Libelf"
+    license = "LGPL-2.0"
+    topics = ("elf", "fsf", "libelf", "object-file")
+    package_type = "library"
+    settings = "os", "arch", "compiler", "build_type"
+    options = {
+        "shared": [True, False],
+        "fPIC": [True, False],
+    }
+    default_options = {
+        "shared": False,
+        "fPIC": True,
+    }
+
+    exports_sources = "CMakeLists.txt"
+
+    def config_options(self):
+        if self.settings.os == "Windows":
+            del self.options.fPIC
+
+    def configure(self):
+        if self.settings.os not in ["Linux", "FreeBSD", "Windows"]:
+            self.options.rm_safe("shared")
+            self.package_type = "static-library"
+        if self.options.get_safe("shared"):
+            self.options.rm_safe("fPIC")
+        self.settings.rm_safe("compiler.cppstd")
+        self.settings.rm_safe("compiler.libcxx")
+
+    def layout(self):
+        if self.settings.os == "Windows":
+            cmake_layout(self, src_folder="src")
+        else:
+            basic_layout(self, src_folder="src")
+
+    def build_requirements(self):
+        if self.settings.os != "Windows":
+#            self.tool_requires("autoconf/2.71")
+#            self.tool_requires("gnu-config/cci.20210814")
+            if self.settings_build.os == "Windows":
+                self.win_bash = True
+                if not self.conf.get("tools.microsoft.bash:path", check_type=str):
+                    self.tool_requires("msys2/cci.latest")
+
+    def source(self):
+        get(self, **self.conan_data["sources"][self.version], strip_root=True)
+
+    def generate(self):
+        if self.settings.os == "Windows":
+            tc = CMakeToolchain(self)
+            tc.variables["LIBELF_SRC_DIR"] = self.source_folder.replace("\\", "/")
+            tc.generate()
+        else:
+            env = VirtualBuildEnv(self)
+            env.generate()
+            tc = AutotoolsToolchain(self)
+            tc.configure_args.extend([
+                # it's required, libelf doesnt seem to understand DESTDIR
+                f"--prefix={unix_path(self, self.package_folder)}",
+            ])
+            tc.generate()
+
+    def build(self):
+        if self.settings.os == "Windows":
+            cmake = CMake(self)
+            cmake.configure(build_script_folder=os.path.join(self.source_folder, os.pardir))
+            cmake.build()
+        else:
+            replace_in_file(self, os.path.join(self.source_folder, "lib", "Makefile.in"),
+                                  "$(LINK_SHLIB)",
+                                  "$(LINK_SHLIB) $(LDFLAGS)")
+            # libelf sources contains really outdated 'config.sub' and
+            # 'config.guess' files. It not allows to build libelf for armv8 arch.
+            for gnu_config in [
+                self.conf.get("user.gnu-config:config_guess", check_type=str),
+                self.conf.get("user.gnu-config:config_sub", check_type=str),
+            ]:
+                if gnu_config:
+                    copy(self, os.path.basename(gnu_config), src=os.path.dirname(gnu_config), dst=self.source_folder)
+            autotools = Autotools(self)
+            autotools.autoreconf()
+            autotools.configure()
+            autotools.make()
+
+    def package(self):
+        copy(self, "COPYING.LIB", src=self.source_folder, dst=os.path.join(self.package_folder, "licenses"))
+        if self.settings.os == "Windows":
+            cmake = CMake(self)
+            cmake.install()
+        else:
+            autotools = Autotools(self)
+            autotools.install()
+            rmdir(self, os.path.join(self.package_folder, "lib", "locale"))
+            if self.options.get_safe("shared"):
+                rm(self, "*.a", os.path.join(self.package_folder, "lib"))
+            rmdir(self, os.path.join(self.package_folder, "lib", "pkgconfig"))
+            rmdir(self, os.path.join(self.package_folder, "share"))
+
+    def package_info(self):
+        self.cpp_info.set_property("pkg_config_name", "libelf")
+        self.cpp_info.libs = ["elf"]
+        self.cpp_info.includedirs.append(os.path.join("include", "libelf"))