diff options
Diffstat (limited to 'find-modules/FindPythonModuleGeneration.cmake')
| -rw-r--r-- | find-modules/FindPythonModuleGeneration.cmake | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/find-modules/FindPythonModuleGeneration.cmake b/find-modules/FindPythonModuleGeneration.cmake index ed4f4a6e..2e6172aa 100644 --- a/find-modules/FindPythonModuleGeneration.cmake +++ b/find-modules/FindPythonModuleGeneration.cmake @@ -330,9 +330,11 @@ function(ecm_generate_python_binding endforeach() set(comp_defs "-D$<JOIN:$<TARGET_PROPERTY:${target_value},INTERFACE_COMPILE_DEFINITIONS>,;-D>") - foreach(stdVar 11 14) - set(stdFlag "$<$<STREQUAL:$<TARGET_PROPERTY:${target_value},CXX_STANDARD>,${stdVar}>:${CMAKE_CXX${stdVar}_EXTENSION_COMPILE_OPTION}>") - endforeach() + # We might like to use $<TARGET_PROPERTY:${target_value},CXX_STANDARD>, but + # unfortunately CMake does not populate that property as a side-effect of evaluating + # COMPILE_FEATURES (Qt specifies feature requirements in its INTERFACE_COMPILE_FEATURES, and + # those are consumed to set the CXX_STANDARD internally in CMake, but evidently too late) + set(stdFlag "-std=gnu++14") set(comp_flags "$<JOIN:$<TARGET_PROPERTY:${target_value},INTERFACE_COMPILE_OPTIONS>;${stdFlag},;>") |