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Fixed errors on OS X for some kinds of builds.

This commit is contained in:
Davis King 2018-06-29 10:23:38 -04:00
parent 3b794540ba
commit 1a1ec6881c
1 changed files with 7 additions and 0 deletions
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7
dlib/CMakeLists.txt
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@ -600,6 +600,12 @@ if (NOT TARGET dlib)
# Grab all the -D flags from CMAKE_CXX_FLAGS so we can pass them
# to nvcc.
string(REGEX MATCHALL "-D[^ ]*" FLAGS_FOR_NVCC "${CMAKE_CXX_FLAGS}")
# Check if we are being built as part of a pybind11 module.
if (COMMAND pybind11_add_module)
# Don't export unnecessary symbols.
list(APPEND FLAGS_FOR_NVCC "-Xcompiler=-fvisibility=hidden")
endif()
endif()
@ -884,6 +890,7 @@ endif()
if (COMMAND pybind11_add_module)
# Don't export unnecessary symbols.
set_target_properties(dlib PROPERTIES CXX_VISIBILITY_PRESET "hidden")
set_target_properties(dlib PROPERTIES CUDA_VISIBILITY_PRESET "hidden")
endif()
add_library(dlib::dlib ALIAS dlib)