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Add support for Components

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This commit is contained in:
Alexandr Timofeev 2020-10-31 21:53:25 +03:00 committed by Martin Hořeňovský
parent 67a9561fb5
commit 3a15433d52
3 changed files with 18 additions and 22 deletions
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15
.conan/test_package/CMakeLists.txt
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@ -1,19 +1,12 @@
cmake_minimum_required(VERSION 3.2.0) cmake_minimum_required(VERSION 3.2.0)
project(test_package CXX) project(test_package CXX)
# We set it only for the convenience of calling the executable include("${CMAKE_BINARY_DIR}/conanbuildinfo.cmake")
# in the package test function conan_basic_setup()
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/bin)
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_RELEASE ${CMAKE_RUNTIME_OUTPUT_DIRECTORY})
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_RELWITHDEBINFO ${CMAKE_RUNTIME_OUTPUT_DIRECTORY})
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_MINSIZEREL ${CMAKE_RUNTIME_OUTPUT_DIRECTORY})
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_DEBUG ${CMAKE_RUNTIME_OUTPUT_DIRECTORY})
find_package(Catch2 REQUIRED CONFIG) find_package(Catch2 REQUIRED CONFIG)
add_executable(${PROJECT_NAME} test_package.cpp) add_executable(${PROJECT_NAME} test_package.cpp)
# Note: Conan 1.21 doesn't support granular target generation yet.
# The Main library would be included into the unified target. target_link_libraries(${PROJECT_NAME} Catch2::Catch2WithMain)
# It's controlled by the `with_main` option in the recipe.
target_link_libraries(${PROJECT_NAME} Catch2::Catch2)
set_target_properties(${PROJECT_NAME} PROPERTIES CXX_STANDARD 14) set_target_properties(${PROJECT_NAME} PROPERTIES CXX_STANDARD 14)

5
.conan/test_package/conanfile.py
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@ -6,7 +6,7 @@ import os
class TestPackageConan(ConanFile): class TestPackageConan(ConanFile):
settings = "os", "compiler", "build_type", "arch" settings = "os", "compiler", "build_type", "arch"
generators = "cmake_find_package_multi" generators = "cmake_find_package_multi", "cmake"
def build(self): def build(self):
cmake = CMake(self) cmake = CMake(self)
@ -14,6 +14,7 @@ class TestPackageConan(ConanFile):
cmake.build() cmake.build()
def test(self): def test(self):
assert os.path.isfile(os.path.join(self.deps_cpp_info["catch2"].rootpath, "licenses", "LICENSE.txt")) assert os.path.isfile(os.path.join(
self.deps_cpp_info["catch2"].rootpath, "licenses", "LICENSE.txt"))
bin_path = os.path.join("bin", "test_package") bin_path = os.path.join("bin", "test_package")
self.run("%s -s" % bin_path, run_environment=True) self.run("%s -s" % bin_path, run_environment=True)

20
conanfile.py
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@ -1,7 +1,6 @@
#!/usr/bin/env python #!/usr/bin/env python
from conans import ConanFile, CMake, tools from conans import ConanFile, CMake, tools
class CatchConan(ConanFile): class CatchConan(ConanFile):
name = "catch2" name = "catch2"
description = "A modern, C++-native, framework for unit-tests, TDD and BDD" description = "A modern, C++-native, framework for unit-tests, TDD and BDD"
@ -15,9 +14,6 @@ class CatchConan(ConanFile):
settings = "os", "compiler", "build_type", "arch" settings = "os", "compiler", "build_type", "arch"
options = {"with_main": [True, False]}
default_options = {"with_main": True}
generators = "cmake" generators = "cmake"
def _configure_cmake(self): def _configure_cmake(self):
@ -45,11 +41,17 @@ conan_basic_setup()'''.format(line_to_replace, self.install_folder.replace("\\",
cmake = self._configure_cmake() cmake = self._configure_cmake()
cmake.install() cmake.install()
def package_id(self):
del self.info.options.with_main
def package_info(self): def package_info(self):
self.cpp_info.libs = [
'Catch2Main', 'Catch2'] if self.options.with_main else ['Catch2']
self.cpp_info.names["cmake_find_package"] = "Catch2" self.cpp_info.names["cmake_find_package"] = "Catch2"
self.cpp_info.names["cmake_find_package_multi"] = "Catch2" self.cpp_info.names["cmake_find_package_multi"] = "Catch2"
# Catch2
self.cpp_info.components["catch2base"].names["cmake_find_package"] = "Catch2"
self.cpp_info.components["catch2base"].names["cmake_find_package_multi"] = "Catch2"
self.cpp_info.components["catch2base"].names["pkg_config"] = "Catch2"
self.cpp_info.components["catch2base"].libs = ["Catch2"]
# Catch2WithMain
self.cpp_info.components["catch2main"].names["cmake_find_package"] = "Catch2WithMain"
self.cpp_info.components["catch2main"].names["cmake_find_package_multi"] = "Catch2WithMain"
self.cpp_info.components["catch2main"].names["pkg_config"] = "Catch2WithMain"
self.cpp_info.components["catch2main"].libs = ["Catch2Main"]
self.cpp_info.components["catch2main"].requires = ["catch2base"]