Made cmake error messages a little clearer

This commit is contained in:
Davis King 2017-09-26 11:49:29 -04:00
parent 64942d92c4
commit 178f4205e2
1 changed files with 5 additions and 3 deletions

View File

@ -625,9 +625,11 @@ if (NOT TARGET dlib)
set(DLIB_USE_CUDA OFF CACHE STRING ${DLIB_USE_BLAS_STR} FORCE ) set(DLIB_USE_CUDA OFF CACHE STRING ${DLIB_USE_BLAS_STR} FORCE )
toggle_preprocessor_switch(DLIB_USE_CUDA) toggle_preprocessor_switch(DLIB_USE_CUDA)
if (COMPILER_CAN_DO_CPP_11) if (COMPILER_CAN_DO_CPP_11)
if (NOT cudnn OR NOT cudnn_include OR NOT cudnn_test_compile_worked) if (cuda_test_compile_worked)
message(STATUS "*** cuDNN V5.0 OR GREATER NOT FOUND. DLIB WILL NOT USE CUDA. ***") if (NOT cudnn OR NOT cudnn_include OR NOT cudnn_test_compile_worked)
message(STATUS "*** If you have cuDNN then set CMAKE_PREFIX_PATH to include cuDNN's folder.") message(STATUS "*** cuDNN V5.0 OR GREATER NOT FOUND. DLIB WILL NOT USE CUDA. ***")
message(STATUS "*** If you have cuDNN then set CMAKE_PREFIX_PATH to include cuDNN's folder.")
endif()
endif() endif()
else () else ()
message(STATUS "*** Dlib CUDA support requires C++11 but your compiler doesn't support it. ***") message(STATUS "*** Dlib CUDA support requires C++11 but your compiler doesn't support it. ***")