diff options
Diffstat (limited to 'Tests/CMakeInstall.cmake')
| -rw-r--r-- | Tests/CMakeInstall.cmake | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/Tests/CMakeInstall.cmake b/Tests/CMakeInstall.cmake index fda8c54b3..d9d85f71b 100644 --- a/Tests/CMakeInstall.cmake +++ b/Tests/CMakeInstall.cmake @@ -14,7 +14,18 @@ if(CMake_TEST_INSTALL) set(CMake_TEST_INSTALL_PREFIX ${CMake_BINARY_DIR}/Tests/CMakeInstall) set(CMAKE_INSTALL_PREFIX "${CMake_TEST_INSTALL_PREFIX}") - if(CMAKE_CONFIGURATION_TYPES) + # 3.9 or later provides a definitive answer to whether we are multi-config + # through a global property. Prior to 3.9, CMAKE_CONFIGURATION_TYPES being set + # is assumed to mean multi-config, but developers might modify it so it is + # technically not as reliable. + if(NOT CMAKE_VERSION VERSION_LESS 3.9) + get_property(_isMultiConfig GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG) + elseif(CMAKE_CONFIGURATION_TYPES) + set(_isMultiConfig True) + else() + set(_isMultiConfig False) + endif() + if(_isMultiConfig) # There are multiple configurations. Make sure the tested # configuration is the one that is installed. set(CMake_TEST_INSTALL_CONFIG --config $<CONFIGURATION>) |