keystone: add new recipe

recipes/keystone/all/conandata.yml

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+sources:
+  "0.9.2":
+    url: "https://github.com/keystone-engine/keystone/archive/refs/tags/0.9.2.tar.gz"
+    sha256: "c9b3a343ed3e05ee168d29daf89820aff9effb2c74c6803c2d9e21d55b5b7c24"

recipes/keystone/all/conanfile.py

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+from conan import ConanFile
+from conan.tools.cmake import CMake, CMakeToolchain, cmake_layout
+from conan.tools.files import copy, get, rmdir
+from conan.tools.microsoft import is_msvc, is_msvc_static_runtime
+from conan.tools.build import check_max_cppstd
+import os
+
+required_conan_version = ">=2.0"
+
+
+class KeystoneConan(ConanFile):
+    name = "keystone"
+    description = (
+        "Keystone assembler framework: Core (Arm, Arm64, Hexagon, "
+        "Mips, PowerPC, Sparc, SystemZ & X86) + bindings."
+    )
+    license = ( "GPL-2.0-only", "DocumentRef-EXCEPTIONS-CLIENT" )
+    url = "https://github.com/conan-io/conan-center-index"
+    homepage = "https://www.keystone-engine.org"
+    topics = (
+        "security",
+        "arm",
+        "framework",
+        "mips",
+        "x86-64",
+        "reverse-engineering",
+        "assembler",
+        "x86",
+        "hexagon",
+        "arm64",
+        "sparc",
+        "powerpc",
+        "systemz"
+    )
+    package_type = "library"
+    settings = "os", "arch", "compiler", "build_type"
+    options = {
+        "shared": [True, False],
+        "fPIC": [True, False],
+    }
+    default_options = {
+        "shared": False,
+        "fPIC": True,
+    }
+    implements = ["auto_shared_fpic"]
+
+    def layout(self):
+        cmake_layout(self, src_folder="src")
+
+    def source(self):
+        get(self, **self.conan_data["sources"][self.version], strip_root=True)
+
+    def validate(self):
+        # INFO: include/llvm/ADT/STLExtras.h:54:34: error: no template named 'binary_function' in namespace 'std'
+        # The std::binary_function was removed in C++17
+        check_max_cppstd(self, 14)
+
+    def generate(self):
+        tc = CMakeToolchain(self)
+        tc.cache_variables["BUILD_LIBS_ONLY"] = True
+        tc.cache_variables["KEYSTONE_BUILD_STATIC_RUNTIME"] = is_msvc_static_runtime(self)
+        tc.generate()
+
+    def build(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"),
+        )
+        copy(
+            self,
+            "EXCEPTIONS-CLIENT",
+            src=self.source_folder,
+            dst=os.path.join(self.package_folder, "licenses"),
+        )
+        copy(self, "LICENSE*", 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", "cmake"))
+        rmdir(self, os.path.join(self.package_folder, "lib", "pkgconfig"))
+
+    def package_info(self):
+        self.cpp_info.libs = ["keystone"]
+        if is_msvc(self) and self.options.shared:
+            self.cpp_info.bindirs = ["lib", "bin"]
+        if self.settings.os == "Windows":
+            self.cpp_info.system_libs = ["shell32", "ole32", "uuid"]

recipes/keystone/all/test_package/CMakeLists.txt

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+cmake_minimum_required(VERSION 3.15)
+project(test_package LANGUAGES CXX)
+
+find_package(keystone REQUIRED CONFIG)
+
+add_executable(${PROJECT_NAME} test_package.cpp)
+target_link_libraries(${PROJECT_NAME} PRIVATE keystone::keystone)

recipes/keystone/all/test_package/conanfile.py

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+from conan import ConanFile
+from conan.tools.build import can_run
+from conan.tools.cmake import CMake, cmake_layout
+import os
+
+
+class TestPackageConan(ConanFile):
+    settings = "os", "arch", "compiler", "build_type"
+    generators = "CMakeToolchain", "CMakeDeps", "VirtualRunEnv"
+    test_type = "explicit"
+
+    def layout(self):
+        cmake_layout(self)
+
+    def requirements(self):
+        self.requires(self.tested_reference_str)
+
+    def build(self):
+        cmake = CMake(self)
+        cmake.configure()
+        cmake.build()
+
+    def test(self):
+        if can_run(self):
+            bin_path = os.path.join(self.cpp.build.bindirs[0], "test_package")
+            self.run(bin_path, env="conanrun")

recipes/keystone/all/test_package/test_package.cpp

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+#include <iostream>
+#include <keystone/keystone.h>
+
+int main()
+{
+    unsigned int major = 0, minor = 0;
+    ks_version(&major, &minor);
+    std::cout << "Keystone version: " << major << "." << minor << std::endl;
+    return EXIT_SUCCESS;
+}

recipes/keystone/config.yml

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+versions:
+  "0.9.2":
+    folder: "all"