52 lines
2.6 KiB
CMake
52 lines
2.6 KiB
CMake
# Copyright (c) 2015, Intel Corporation
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without modification,
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# are permitted provided that the following conditions are met:
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#
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# 1. Redistributions of source code must retain the above copyright notice, this
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# list of conditions and the following disclaimer.
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#
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# 2. Redistributions in binary form must reproduce the above copyright notice,
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# this list of conditions and the following disclaimer in the documentation and/or
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# other materials provided with the distribution.
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#
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# 3. Neither the name of the copyright holder nor the names of its contributors
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# may be used to endorse or promote products derived from this software without
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# specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
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# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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# ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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if(BUILD_TESTING)
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# TODO Use gtest as it is the team recommendation
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# Unfortunately gtest is very hard to setup as not binary distributed
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# catch is only one header so it is very easy
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find_path(CATCH_HEADER catch.hpp PATH_SUFFIXES catch)
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set_property(CACHE CATCH_HEADER PROPERTY ADVANCED TRUE)
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if(NOT CATCH_HEADER)
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message(SEND_ERROR
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" Catch header `catch.hpp' could not be found.
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Catch is a single header unit test framework required to build some tests.
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How to install:
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If it is not available on your package manager, Catch can be downloaded from:
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https://raw.github.com/philsquared/Catch/master/single_include/catch.hpp
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Then either:
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- append the download folder to the `CMAKE_INCLUDE_PATH' or `CMAKE_PREFIX_PATH' variable
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- copy it in a standard location (/usr/include on most linux distribution).
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To remove test dependancies all together, set `BUILD_TESTING' to false.
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It will disable test targets, thus the framework they depend on.")
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endif()
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add_library(catch STATIC catch.cpp)
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target_include_directories(catch PUBLIC "${CATCH_HEADER}")
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endif()
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