External/cxxopts
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Disable tests if cxxopts is used via add_subdirectory

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This commit is contained in:
lcdtyph 2019-08-23 16:53:25 +08:00
parent 4a0af0e950
commit b5a9abe8eb
1 changed files with 11 additions and 3 deletions
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14
CMakeLists.txt
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@ -34,9 +34,17 @@ project(cxxopts VERSION "${VERSION}" LANGUAGES CXX)
enable_testing()
option(CXXOPTS_BUILD_EXAMPLES "Set to ON to build examples" ON)
option(CXXOPTS_BUILD_TESTS "Set to ON to build tests" ON)
option(CXXOPTS_ENABLE_INSTALL "Generate the install target" ON)
if (NOT DEFINED CXXOPTS_MASTER_PROJECT)
if (CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_SOURCE_DIR)
set(CXXOPTS_MASTER_PROJECT ON)
else()
set(CXXOPTS_MASTER_PROJECT OFF)
endif()
endif()
option(CXXOPTS_BUILD_EXAMPLES "Set to ON to build examples" ${CXXOPTS_MASTER_PROJECT})
option(CXXOPTS_BUILD_TESTS "Set to ON to build tests" ${CXXOPTS_MASTER_PROJECT})
option(CXXOPTS_ENABLE_INSTALL "Generate the install target" ${CXXOPTS_MASTER_PROJECT})
# request c++11 without gnu extension for the whole project and enable more warnings
if (CXXOPTS_CXX_STANDARD)