FindSWIG: Use CMAKE_CURRENT_LIST_DIR instead of CMAKE_ROOT (#13771)

This is a simpler way to reference the location of UseSWIG.cmake.
This commit is contained in:
Julien Schueller
2013-11-22 09:10:51 -05:00
committed by Brad King
parent 75bfe4cbd0
commit 8c127c9e33
+1 -1
View File
@@ -56,7 +56,7 @@ if(SWIG_EXECUTABLE)
set(SWIG_DIR SWIG_DIR-NOTFOUND)
find_path(SWIG_DIR swig.swg PATHS ${SWIG_swiglib_output})
if(SWIG_DIR)
set(SWIG_USE_FILE ${CMAKE_ROOT}/Modules/UseSWIG.cmake)
set(SWIG_USE_FILE ${CMAKE_CURRENT_LIST_DIR}/UseSWIG.cmake)
execute_process(COMMAND ${SWIG_EXECUTABLE} -version
OUTPUT_VARIABLE SWIG_version_output
ERROR_VARIABLE SWIG_version_output