Add mold 142 as build system changed from makefiles to cmake

recipes/mold/all/conanfile.py → recipes/mold/1.3.1/conanfile.py

@@ -1,6 +1,7 @@
 from conan import ConanFile
 from conan.tools.scm import Version
 from conan.tools import files
+from conan.tools.files import copy
 from conan.errors import ConanInvalidConfiguration
 from conans import AutoToolsBuildEnvironment
 import os
@@ -82,8 +83,9 @@ def build(self):
             autotools.make(target="mold", args=['SYSTEM_TBB=1', 'SYSTEM_MIMALLOC=1'])
 
     def package(self):
-        self.copy("LICENSE", src=self._source_subfolder, dst="licenses")
-        self.copy("mold", src=self._source_subfolder, dst="bin", keep_path=False)
+        copy(self, "LICENSE", src=self._source_subfolder, dst=os.path.join(self.package_folder, "licenses"))
+        copy(self, "mold", src="bin", dst=os.path.join(self.package_folder, "bin"), keep_path=False)
+        copy(self, "mold", src=self._source_subfolder, dst=os.path.join(self.package_folder, "bin"), keep_path=False)
 
     def package_id(self):
         del self.info.settings.compiler

recipes/mold/all/test_package/conanfile.py → recipes/mold/1.3.1/test_package/conanfile.py

@@ -1,5 +1,4 @@
-import os
-from conans import ConanFile, tools
+from conan import ConanFile
 from conan.tools.build import cross_building
 
 class TestPackageConan(ConanFile):

recipes/mold/1.4.x/conandata.yml

@@ -0,0 +1,4 @@
+sources:
+  "1.4.2":
+    url: "https://github.com/rui314/mold/archive/refs/tags/v1.4.2.tar.gz"
+    sha256: "47e6c48d20f49e5b47dfb8197dd9ffcb11a8833d614f7a03bd29741c658a69cd"

recipes/mold/1.4.x/conanfile.py

@@ -0,0 +1,99 @@
+import os
+from conan import ConanFile
+from conan.tools.cmake import CMakeToolchain, CMake, cmake_layout, CMakeDeps
+from conan.tools.files import copy, get, rmdir
+from conan.errors import ConanInvalidConfiguration
+from conan.tools.scm import Version
+from conan.tools.env import VirtualBuildEnv
+
+class MoldConan(ConanFile):
+    name = "mold"
+    url = "https://github.com/conan-io/conan-center-index"
+    homepage = "https://github.com/rui314/mold/"
+    license = "AGPL-3.0"
+    description = ("mold is a faster drop-in replacement for existing Unix linkers. It is several times faster than the LLVM lld linker")
+    topics = ("mold", "ld", "linkage", "compilation")
+
+    settings = "os", "arch", "compiler", "build_type"
+    options = {
+        "with_mimalloc": [True, False],
+    }
+    default_options = {
+        "with_mimalloc": False,
+    }
+
+    def validate(self):
+        if self.settings.build_type == "Debug":
+            raise ConanInvalidConfiguration('Mold is a build tool, specify mold:build_type=Release in your build profile, see https://github.com/conan-io/conan-center-index/pull/11536#issuecomment-1195607330')
+        if self.settings.compiler in ["gcc", "clang", "intel-cc"] and self.settings.compiler.libcxx != "libstdc++11":
+            raise ConanInvalidConfiguration('Mold can only be built with libstdc++11; specify mold:compiler.libcxx=libstdc++11 in your build profile')
+        if self.settings.os == "Windows":
+            raise ConanInvalidConfiguration(f'{self.name} can not be built on {self.settings.os}.')
+        if self.settings.compiler == "gcc" and Version(self.settings.compiler.version) < "10":
+            raise ConanInvalidConfiguration("GCC version 10 or higher required")
+        if self.settings.compiler in ('clang', 'apple-clang') and Version(self.settings.compiler.version) < "12":
+            raise ConanInvalidConfiguration("Clang version 12 or higher required")
+        if self.settings.compiler == "apple-clang" and "armv8" == self.settings.arch :
+            raise ConanInvalidConfiguration(f'{self.name} is still not supported by Mac M1.')
+
+    def layout(self):
+        cmake_layout(self, src_folder="src")
+
+    def package_id(self):
+        del self.info.settings.compiler
+
+    def build_requirements(self):
+        self.tool_requires("cmake/3.24.1")
+
+    def requirements(self):
+        self.requires("zlib/1.2.12")
+        self.requires("openssl/1.1.1q")
+        self.requires("xxhash/0.8.1")
+        self.requires("onetbb/2021.3.0")
+        if self.options.with_mimalloc:
+            self.requires("mimalloc/2.0.6")
+
+    def source(self):
+        get(self, **self.conan_data["sources"][self.version],
+                  destination=self.source_folder, strip_root=True)
+
+    def generate(self):
+        tc = CMakeToolchain(self)
+        tc.variables["MOLD_USE_MIMALLOC"] = self.options.with_mimalloc
+        tc.variables["MOLD_USE_SYSTEM_MIMALLOC"] = True
+        tc.variables["MOLD_USE_SYSTEM_TBB"] = True
+        tc.generate()
+
+        cd = CMakeDeps(self)
+        cd.generate()
+        tc = VirtualBuildEnv(self)
+        tc.generate()
+
+    def build(self):
+        cmake = CMake(self)
+        cmake.configure()
+        cmake.build()
+
+    def package(self):
+        cmake = CMake(self)
+        cmake.install()
+        copy(self, "LICENSE", src=self.source_folder, dst=os.path.join(self.package_folder, "licenses"))
+
+        rmdir(self, os.path.join(self.package_folder, "lib", "cmake"))
+        rmdir(self, os.path.join(self.package_folder, "share"))
+
+    def package_info(self):
+        bindir = os.path.join(self.package_folder, "bin")
+        mold_location = os.path.join(bindir, "bindir")
+
+        self.output.info('Appending PATH environment variable: {}'.format(bindir))
+        self.env_info.PATH.append(bindir)
+        self.env_info.LD = mold_location
+        self.buildenv_info.prepend_path("MOLD_ROOT", bindir)
+        self.cpp_info.includedirs = []
+        self.cpp_info.libdirs = []
+        self.cpp_info.frameworkdirs = []
+        self.cpp_info.resdirs = []
+
+        if self.settings.os == "Linux":
+            self.cpp_info.system_libs.extend(["m", "pthread", "dl"])

recipes/mold/1.4.x/test_package/conanfile.py

@@ -0,0 +1,17 @@
+import os
+from conan import ConanFile
+from conan.tools.build import can_run
+
+
+class MoldTestConan(ConanFile):
+    settings = "os", "compiler", "build_type", "arch"
+    generators = "VirtualRunEnv"
+    test_type = "explicit"
+
+    def build_requirements(self):
+        self.tool_requires(self.tested_reference_str)
+
+    def test(self):
+        if can_run(self):
+            self.run("mold -v", env="conanrun")
+

recipes/mold/config.yml

@@ -1,3 +1,5 @@
 versions:
   "1.3.1":
-    folder: all
+    folder: 1.3.1
+  "1.4.2":
+    folder: 1.4.x