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Code Issues Releases Wiki Activity

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
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2
dlib/CMakeLists.txt
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@ -625,10 +625,12 @@ if (NOT TARGET dlib)
set(DLIB_USE_CUDA OFF CACHE STRING ${DLIB_USE_BLAS_STR} FORCE )
toggle_preprocessor_switch(DLIB_USE_CUDA)
if (COMPILER_CAN_DO_CPP_11)
if (cuda_test_compile_worked)
if (NOT cudnn OR NOT cudnn_include OR NOT cudnn_test_compile_worked)
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()
else ()
message(STATUS "*** Dlib CUDA support requires C++11 but your compiler doesn't support it. ***")
endif()