2018-02-17 13:18:26 +08:00
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# # # # sol2
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# The MIT License (MIT)
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#
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# Copyright (c) 2013-2017 Rapptz, ThePhD, and contributors
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy of
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# this software and associated documentation files (the "Software"), to deal in
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# the Software without restriction, including without limitation the rights to
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# use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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# the Software, and to permit persons to whom the Software is furnished to do so,
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# subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in all
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# copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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# FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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# COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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# IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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include(ExternalProject)
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include(FindPackageHandleStandardArgs)
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include(Common/Core)
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# # Base variables
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if (CATCH_VERSION)
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set(catch_version ${CATCH_VERSION})
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else()
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set(catch_version 2.0.1)
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endif()
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set(catch_lib catch_lib_${catch_version})
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# # Useful locations
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set(catch_build_toplevel "${CMAKE_BINARY_DIR}/vendor/catch_${catch_version}")
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set(catch_include_dirs "${catch_build_toplevel}")
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# # catch library sources
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set(catch_sources catch.hpp)
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prepend(catch_sources "${catch_build_toplevel}/" ${catch_sources})
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2018-02-17 14:07:10 +08:00
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# # !! Catch 3.5 does not have DOWNLOAD_NO_EXTRACT e.e
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# # Now I know why people don't like CMake that much: the earlier versions were kind of garbage
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2018-02-17 13:18:26 +08:00
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# # External project to get sources
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2018-02-17 14:07:10 +08:00
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#ExternalProject_Add(CATCH_BUILD_SOURCE
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# BUILD_IN_SOURCE TRUE
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# BUILD_ALWAYS FALSE
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# DOWNLOAD_NO_EXTRACT TRUE
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# URL https://github.com/catchorg/Catch2/releases/download/v${catch_version}/catch.hpp
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# TLS_VERIFY TRUE
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# PREFIX ${catch_build_toplevel}
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# SOURCE_DIR ${catch_build_toplevel}
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# DOWNLOAD_DIR ${catch_build_toplevel}
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# TMP_DIR "${catch_build_toplevel}-tmp"
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# STAMP_DIR "${catch_build_toplevel}-stamp"
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# INSTALL_DIR "${catch_build_toplevel}/local"
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# CONFIGURE_COMMAND ""
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# BUILD_COMMAND ""
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# INSTALL_COMMAND ""
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# TEST_COMMAND ""
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# BUILD_BYPRODUCTS "${catch_sources}")
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file(MAKE_DIRECTORY "${catch_build_toplevel}")
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file(DOWNLOAD https://github.com/catchorg/Catch2/releases/download/v${catch_version}/catch.hpp ${catch_sources})
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2018-02-17 13:18:26 +08:00
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add_library(${catch_lib} INTERFACE)
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2018-02-17 14:07:10 +08:00
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# add_dependencies(${catch_lib} CATCH_BUILD_SOURCE)
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2018-02-17 13:18:26 +08:00
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target_include_directories(${catch_lib} INTERFACE ${catch_include_dirs})
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if (MSVC)
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target_add_compile_options(${catch_lib} INTERFACE
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/D_SILENCE_CXX17_UNCAUGHT_EXCEPTION_DEPRECATION_WARNING)
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endif()
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set(CATCH_FOUND TRUE)
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set(CATCH_LIBRARIES ${catch_lib})
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set(CATCH_INCLUDE_DIRS ${catch_include_dirs})
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FIND_PACKAGE_HANDLE_STANDARD_ARGS(Catch
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FOUND_VAR CATCH_FOUND
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REQUIRED_VARS CATCH_LIBRARIES CATCH_INCLUDE_DIRS
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VERSION_VAR catch_version)
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