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[cmake] Added NO_SONAME tests for Linux (#10107)
* Added legacy nosoname test * Fixed test * Added test for modern cmake toolchains
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conans/test/functional/toolchains/cmake/test_cmake_and_no_soname_flag.py
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| Original file line number | Diff line number | Diff line change |
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| import platform | ||
| import textwrap | ||
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| import pytest | ||
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| from conans.test.assets.sources import gen_function_cpp, gen_function_h | ||
| from conans.test.utils.tools import TestClient | ||
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| @pytest.mark.skipif(platform.system() != "Linux", reason="Only Linux") | ||
| @pytest.mark.tool_cmake | ||
| def test_no_soname_flag(): | ||
| """ This test case is testing this graph structure: | ||
| * 'LibNoSoname' -> 'OtherLib' -> 'Executable' | ||
| Where: | ||
| * LibNoSoname: is a package built as shared and without the SONAME flag. | ||
| * OtherLib: is a package which requires LibNoSoname. | ||
| * Executable: is the final consumer building an application and depending on OtherLib. | ||
| """ | ||
| client = TestClient() | ||
| conanfile = textwrap.dedent(""" | ||
| from conans import ConanFile | ||
| from conan.tools.cmake import CMakeToolchain, CMake | ||
| from conan.tools.layout import cmake_layout | ||
| class {name}Conan(ConanFile): | ||
| name = "{name}" | ||
| version = "1.0" | ||
| # Binary configuration | ||
| settings = "os", "compiler", "build_type", "arch" | ||
| options = {{"shared": [True, False], "fPIC": [True, False]}} | ||
| default_options = {{"shared": True, "fPIC": True}} | ||
| # Sources are located in the same place as this recipe, copy them to the recipe | ||
| exports_sources = "CMakeLists.txt", "src/*" | ||
| {generators} | ||
| {requires} | ||
| def config_options(self): | ||
| if self.settings.os == "Windows": | ||
| del self.options.fPIC | ||
| def layout(self): | ||
| cmake_layout(self) | ||
| def generate(self): | ||
| tc = CMakeToolchain(self) | ||
| tc.generate() | ||
| def build(self): | ||
| cmake = CMake(self) | ||
| cmake.configure() | ||
| cmake.build() | ||
| def package(self): | ||
| cmake = CMake(self) | ||
| cmake.install() | ||
| def package_info(self): | ||
| self.cpp_info.libs = ["{name}"] | ||
| """) | ||
| cmakelists_nosoname = textwrap.dedent(""" | ||
| cmake_minimum_required(VERSION 3.15) | ||
| project(nosoname CXX) | ||
| add_library(nosoname SHARED src/nosoname.cpp) | ||
| # Adding NO_SONAME flag to main library | ||
| set_target_properties(nosoname PROPERTIES PUBLIC_HEADER "src/nosoname.h" NO_SONAME 1) | ||
| install(TARGETS nosoname DESTINATION "." | ||
| PUBLIC_HEADER DESTINATION include | ||
| RUNTIME DESTINATION bin | ||
| ARCHIVE DESTINATION lib | ||
| LIBRARY DESTINATION lib | ||
| ) | ||
| """) | ||
| cpp = gen_function_cpp(name="nosoname") | ||
| h = gen_function_h(name="nosoname") | ||
| client.save({"CMakeLists.txt": cmakelists_nosoname, | ||
| "src/nosoname.cpp": cpp, | ||
| "src/nosoname.h": h, | ||
| "conanfile.py": conanfile.format(name="nosoname", requires="", generators="")}) | ||
| # Now, let's create both libraries | ||
| client.run("create .") | ||
| cmakelists_libB = textwrap.dedent(""" | ||
| cmake_minimum_required(VERSION 3.15) | ||
| project(libB CXX) | ||
| find_package(nosoname CONFIG REQUIRED) | ||
| add_library(libB SHARED src/libB.cpp) | ||
| target_link_libraries(libB nosoname::nosoname) | ||
| set_target_properties(libB PROPERTIES PUBLIC_HEADER "src/libB.h") | ||
| install(TARGETS libB DESTINATION "." | ||
| PUBLIC_HEADER DESTINATION include | ||
| RUNTIME DESTINATION bin | ||
| ARCHIVE DESTINATION lib | ||
| LIBRARY DESTINATION lib | ||
| ) | ||
| """) | ||
| cpp = gen_function_cpp(name="libB", includes=["nosoname"], calls=["nosoname"]) | ||
| h = gen_function_h(name="libB") | ||
| client.save({"CMakeLists.txt": cmakelists_libB, | ||
| "src/libB.cpp": cpp, | ||
| "src/libB.h": h, | ||
| "conanfile.py": conanfile.format(name="libB", requires='requires = "nosoname/1.0"', | ||
| generators='generators = "CMakeDeps"')}, | ||
| clean_first=True) | ||
| # Now, let's create both libraries | ||
| client.run("create .") | ||
| # Now, let's create the application consuming libB | ||
| cmakelists = textwrap.dedent(""" | ||
| cmake_minimum_required(VERSION 3.15) | ||
| project(PackageTest CXX) | ||
| find_package(libB CONFIG REQUIRED) | ||
| add_executable(example src/example.cpp) | ||
| target_link_libraries(example libB::libB) | ||
| """) | ||
| conanfile = textwrap.dedent(""" | ||
| [requires] | ||
| libB/1.0 | ||
| [generators] | ||
| CMakeDeps | ||
| CMakeToolchain | ||
| """) | ||
| cpp = gen_function_cpp(name="main", includes=["libB"], calls=["libB"]) | ||
| client.save({"CMakeLists.txt": cmakelists.format(current_folder=client.current_folder), | ||
| "src/example.cpp": cpp, | ||
| "conanfile.txt": conanfile}, | ||
| clean_first=True) | ||
| client.run('install . ') | ||
| client.run_command('cmake -G "Unix Makefiles" -DCMAKE_TOOLCHAIN_FILE="./conan_toolchain.cmake" .' | ||
| ' && cmake --build . && ./example') |