Make sure -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE is propagated to nvcc so that

the odr violation checks don't erroneously trigger.

Make sure -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE is propagated to nvcc so that
the odr violation checks don't erroneously trigger.
6bdfe3cd · Davis King · 5fe116d2 · 6bdfe3cd
Commit 6bdfe3cd authored May 08, 2018 by Davis King
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dlib/CMakeLists.txt dlib/CMakeLists.txt +3 -0

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--- a/dlib/CMakeLists.txt
+++ b/dlib/CMakeLists.txt
@@ -601,6 +601,9 @@ if (NOT TARGET dlib)
            # linux).
            list(APPEND CUDA_NVCC_FLAGS "-arch=sm_30;-D__STRICT_ANSI__;-D_MWAITXINTRIN_H_INCLUDED;-D_FORCE_INLINES;${FLAGS_FOR_NVCC}")
            list(APPEND CUDA_NVCC_FLAGS ${active_preprocessor_switches})
+            if (NOT DLIB_IN_PROJECT_BUILD)
+               LIST(APPEND CUDA_NVCC_FLAGS -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE)
+            endif()
            if (NOT MSVC)
               list(APPEND CUDA_NVCC_FLAGS "-std=c++11")
            endif()