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(conan-io#18681) libelfin: migrate to Conan v2
* libelfin: migrate to Conan v2 * libelfin: restore VirtualRunEnv in test_package * libelfin: fix v1 build * libelfin: fix patched sources not being used * libelfin: add legacy pkg_config names --------- Co-authored-by: Francisco Ramírez <franchuti688@gmail.com>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,64 +1,82 @@ | ||
| import os | ||
| from conans import ConanFile, CMake, tools | ||
| from conans.errors import ConanInvalidConfiguration | ||
| from conan import ConanFile | ||
| from conan.errors import ConanInvalidConfiguration | ||
| from conan.tools.build import check_min_cppstd | ||
| from conan.tools.cmake import CMake, CMakeToolchain, cmake_layout | ||
| from conan.tools.files import apply_conandata_patches, copy, export_conandata_patches, get | ||
| from conan.tools.microsoft import is_msvc | ||
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| required_conan_version = ">=1.53.0" | ||
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| class LibelfinConan(ConanFile): | ||
| name = "libelfin" | ||
| description = "C++11 library for reading ELF binaries and DWARFv4 debug information" | ||
| license = "MIT" | ||
| url = "https://github.com/conan-io/conan-center-index" | ||
| homepage = "https://github.com/aclements/libelfin" | ||
| license = "MIT" | ||
| topics = ("conan", "elf", "dwarf", "libelfin") | ||
| topics = ("elf", "dwarf") | ||
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| package_type = "library" | ||
| settings = "os", "arch", "compiler", "build_type" | ||
| options = {"shared": [True, False], "fPIC": [True, False]} | ||
| default_options = {"shared": False, "fPIC": True} | ||
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| exports_sources = "CMakeLists.txt", "patches/*" | ||
| generators = "cmake" | ||
| options = { | ||
| "shared": [True, False], | ||
| "fPIC": [True, False], | ||
| } | ||
| default_options = { | ||
| "shared": False, | ||
| "fPIC": True, | ||
| } | ||
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| _cmake = None | ||
| _source_subfolder = "source_subfolder" | ||
| def export_sources(self): | ||
| copy(self, "CMakeLists.txt", src=self.recipe_folder, dst=self.export_sources_folder) | ||
| export_conandata_patches(self) | ||
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| def config_options(self): | ||
| if self.settings.os == "Windows": | ||
| del self.options.fPIC | ||
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| def configure(self): | ||
| if self.settings.compiler == "Visual Studio": | ||
| raise ConanInvalidConfiguration("libelfin doesn't support compiler: {} on OS: {}.". | ||
| format(self.settings.compiler, self.settings.os)) | ||
| if self.options.shared: | ||
| del self.options.fPIC | ||
| if self.settings.compiler.cppstd: | ||
| tools.check_min_cppstd(self, "11") | ||
| self.options.rm_safe("fPIC") | ||
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| def layout(self): | ||
| cmake_layout(self, src_folder="src") | ||
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| def validate(self): | ||
| if self.settings.compiler.get_safe("cppstd"): | ||
| check_min_cppstd(self, 11) | ||
| if is_msvc(self): | ||
| raise ConanInvalidConfiguration(f"libelfin doesn't support compiler: {self.settings.compiler}.") | ||
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| def source(self): | ||
| tools.get(**self.conan_data["sources"][self.version]) | ||
| extracted_dir = self.name + "-" + self.version | ||
| os.rename(extracted_dir, self._source_subfolder) | ||
| get(self, **self.conan_data["sources"][self.version], strip_root=True) | ||
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| def _configure_cmake(self): | ||
| if self._cmake: | ||
| return self._cmake | ||
| self._cmake = CMake(self) | ||
| self._cmake.configure() | ||
| return self._cmake | ||
| def generate(self): | ||
| tc = CMakeToolchain(self) | ||
| tc.variables["libelfin_VERSION"] = self.version | ||
| tc.generate() | ||
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| def _patch_sources(self): | ||
| apply_conandata_patches(self) | ||
| copy(self, "CMakeLists.txt", src=self.export_sources_folder, dst=self.source_folder) | ||
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| def build(self): | ||
| for patch in self.conan_data.get("patches", {}).get(self.version, []): | ||
| tools.patch(**patch) | ||
| cmake = self._configure_cmake() | ||
| self._patch_sources() | ||
| cmake = CMake(self) | ||
| cmake.configure() | ||
| cmake.build() | ||
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| def package(self): | ||
| cmake = self._configure_cmake() | ||
| cmake = CMake(self) | ||
| cmake.install() | ||
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| def package_info(self): | ||
| self.cpp_info.components["libelf++"].names["pkg_config"] = "libelf++" | ||
| self.cpp_info.components["libelf++"].set_property("pkg_config_name", "libelf++") | ||
| self.cpp_info.components["libelf++"].libs = ["elf++"] | ||
| self.cpp_info.components["libdwarf++"].names["pkg_config"] = "libdwarf++" | ||
| self.cpp_info.components["libdwarf++"].set_property("pkg_config_name", "libdwarf++") | ||
| self.cpp_info.components["libdwarf++"].libs = ["dwarf++"] | ||
| self.cpp_info.components["libdwarf++"].requires = ["libelf++"] | ||
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| # TODO: Legacy, to be removed on Conan 2.0 | ||
| self.cpp_info.components["libelf++"].names["pkg_config"] = "libelf++" | ||
| self.cpp_info.components["libdwarf++"].names["pkg_config"] = "libdwarf++" |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,11 +1,10 @@ | ||
| cmake_minimum_required(VERSION 3.1) | ||
| cmake_minimum_required(VERSION 3.15) | ||
| project(test_package CXX) | ||
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| include(${CMAKE_BINARY_DIR}/conanbuildinfo.cmake) | ||
| conan_basic_setup() | ||
| find_package(libelfin REQUIRED CONFIG) | ||
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| add_executable(${PROJECT_NAME} test_package.cpp) | ||
| target_link_libraries(${PROJECT_NAME} ${CONAN_LIBS}) | ||
| target_link_libraries(${PROJECT_NAME} PRIVATE libelfin::libelfin) | ||
| set_target_properties(${PROJECT_NAME} PROPERTIES | ||
| CXX_STANDARD 11 | ||
| CXX_STANDARD_REQUIRED ON) |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,19 +1,28 @@ | ||
| from conans import ConanFile, CMake, tools | ||
| import os | ||
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| from conan import ConanFile | ||
| from conan.tools.build import can_run | ||
| from conan.tools.cmake import cmake_layout, CMake | ||
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| class TestPackageConan(ConanFile): | ||
| settings = "os", "compiler", "build_type", "arch" | ||
| generators = "cmake" | ||
| settings = "os", "arch", "compiler", "build_type" | ||
| generators = "CMakeDeps", "CMakeToolchain", "VirtualRunEnv" | ||
| test_type = "explicit" | ||
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| def requirements(self): | ||
| self.requires(self.tested_reference_str) | ||
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| def layout(self): | ||
| cmake_layout(self) | ||
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| def build(self): | ||
| cmake = CMake(self) | ||
| cmake.configure() | ||
| cmake.build() | ||
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| def test(self): | ||
| if tools.cross_building(self.settings): | ||
| return | ||
| bin_path = os.path.join("bin", "test_package") | ||
| elf_path = os.path.join(self.source_folder, "hello") | ||
| self.run("{} {}".format(bin_path, elf_path), run_environment=True) | ||
| if can_run(self): | ||
| bin_path = os.path.join(self.cpp.build.bindir, "test_package") | ||
| elf_path = os.path.join(self.source_folder, "hello") | ||
| self.run(f"{bin_path} {elf_path}", env="conanrun") |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,8 @@ | ||
| cmake_minimum_required(VERSION 3.15) | ||
| project(test_package) | ||
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| include(${CMAKE_BINARY_DIR}/conanbuildinfo.cmake) | ||
| conan_basic_setup(TARGETS) | ||
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| add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/../test_package/ | ||
| ${CMAKE_CURRENT_BINARY_DIR}/test_package/) |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,19 @@ | ||
| from conans import ConanFile, CMake, tools | ||
| import os | ||
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| class TestPackageConan(ConanFile): | ||
| settings = "os", "compiler", "build_type", "arch" | ||
| generators = "cmake", "cmake_find_package_multi" | ||
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| def build(self): | ||
| cmake = CMake(self) | ||
| cmake.configure() | ||
| cmake.build() | ||
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| def test(self): | ||
| if tools.cross_building(self.settings): | ||
| return | ||
| bin_path = os.path.join("bin", "test_package") | ||
| elf_path = os.path.join(self.source_folder, os.pardir, "test_package", "hello") | ||
| self.run(f"{bin_path} {elf_path}", run_environment=True) |