winamp/Src/external_dependencies/cpr/cmake/clear_variable.cmake

12 lines
421 B
CMake
Raw Normal View History

2024-09-24 12:54:57 +00:00
macro(clear_variable)
cmake_parse_arguments(CLEAR_VAR "" "DESTINATION;BACKUP;REPLACE" "" ${ARGN})
set(${CLEAR_VAR_BACKUP} ${${CLEAR_VAR_DESTINATION}})
set(${CLEAR_VAR_DESTINATION} ${CLEAR_VAR_REPLACE})
endmacro()
macro(restore_variable)
cmake_parse_arguments(CLEAR_VAR "" "DESTINATION;BACKUP" "" ${ARGN})
set(${CLEAR_VAR_DESTINATION} ${${CLEAR_VAR_BACKUP}})
unset(${CLEAR_VAR_BACKUP})
endmacro()