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Updated for latest macosx #470

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Updated for latest macosx #470

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1 change: 1 addition & 0 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -148,6 +148,7 @@ endif(BUILD_CUDA_LIB)

find_package(PkgConfig REQUIRED)
pkg_check_modules(LZ4 REQUIRED liblz4)
include_directories(${LZ4_INCLUDE_DIRS})

#set the C/C++ include path to the "include" directory
include_directories(BEFORE ${PROJECT_SOURCE_DIR}/src/cpp)
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10 changes: 7 additions & 3 deletions examples/CMakeLists.txt
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@@ -1,9 +1,13 @@
add_custom_target(examples ALL)

# Only use GNU-specific linker commands for the GNU compiler
if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
set(CMAKE_LINK_WHAT_YOU_USE TRUE)
endif()

if (BUILD_C_BINDINGS)
add_executable(flann_example_c flann_example.c)
target_link_libraries(flann_example_c -Wl,--push-state,--no-as-needed ${LZ4_LIBRARIES} -Wl,--pop-state)
target_link_libraries(flann_example_c ${LZ4_LINK_LIBRARIES})
target_link_libraries(flann_example_c flann)
set_target_properties(flann_example_c PROPERTIES COMPILE_FLAGS -std=c99)

Expand All @@ -15,7 +19,7 @@ if (HDF5_FOUND)
include_directories(${HDF5_INCLUDE_DIR})

add_executable(flann_example_cpp flann_example.cpp)
target_link_libraries(flann_example_cpp -Wl,--push-state,--no-as-needed ${LZ4_LIBRARIES} -Wl,--pop-state)
target_link_libraries(flann_example_cpp ${LZ4_LINK_LIBRARIES})
target_link_libraries(flann_example_cpp ${HDF5_LIBRARIES} flann_cpp)
if (HDF5_IS_PARALLEL)
target_link_libraries(flann_example_cpp ${MPI_LIBRARIES})
Expand All @@ -27,7 +31,7 @@ if (HDF5_FOUND)

if (USE_MPI AND HDF5_IS_PARALLEL)
add_executable(flann_example_mpi flann_example_mpi.cpp)
target_link_libraries(flann_example_mpi -Wl,--push-state,--no-as-needed ${LZ4_LIBRARIES} -Wl,--pop-state)
target_link_libraries(flann_example_mpi ${LZ4_LINK_LIBRARIES})
target_link_libraries(flann_example_mpi flann_cpp ${HDF5_LIBRARIES} ${MPI_LIBRARIES} ${Boost_LIBRARIES})

add_dependencies(examples flann_example_mpi)
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13 changes: 9 additions & 4 deletions src/cpp/CMakeLists.txt
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Expand Up @@ -9,12 +9,17 @@ file(GLOB_RECURSE CPP_SOURCES flann_cpp.cpp)
file(GLOB_RECURSE CU_SOURCES *.cu)

add_library(flann_cpp_s STATIC ${CPP_SOURCES})
target_link_libraries(flann_cpp_s ${LZ4_LIBRARIES})
target_link_libraries(flann_cpp_s ${LZ4_LINK_LIBRARIES})
if(CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_CLANG)
set_target_properties(flann_cpp_s PROPERTIES COMPILE_FLAGS -fPIC)
endif()
set_property(TARGET flann_cpp_s PROPERTY COMPILE_DEFINITIONS FLANN_STATIC FLANN_USE_CUDA)

# Only use GNU-specific linker commands for the GNU compiler
if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
set(CMAKE_LINK_WHAT_YOU_USE TRUE)
endif()

if (BUILD_CUDA_LIB)
SET(CUDA_NVCC_FLAGS "${CUDA_NVCC_FLAGS};-DFLANN_USE_CUDA")
if(CMAKE_COMPILER_IS_GNUCC)
Expand Down Expand Up @@ -43,7 +48,7 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Linux" AND CMAKE_COMPILER_IS_GNUCC)
endif()
else()
add_library(flann_cpp SHARED ${CPP_SOURCES})
target_link_libraries(flann_cpp -Wl,--push-state,--no-as-needed ${LZ4_LIBRARIES} -Wl,--pop-state)
target_link_libraries(flann_cpp ${LZ4_LINK_LIBRARIES} )
# export lz4 headers, so that MSVC to creates flann_cpp.lib
set_target_properties(flann_cpp PROPERTIES WINDOWS_EXPORT_ALL_SYMBOLS YES)
if (BUILD_CUDA_LIB)
Expand Down Expand Up @@ -81,7 +86,7 @@ endif()

if (BUILD_C_BINDINGS)
add_library(flann_s STATIC ${C_SOURCES})
target_link_libraries(flann_s -Wl,--push-state,--no-as-needed ${LZ4_LIBRARIES} -Wl,--pop-state)
target_link_libraries(flann_s ${LZ4_LINK_LIBRARIES})
if(CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_CLANG)
set_target_properties(flann_s PROPERTIES COMPILE_FLAGS -fPIC)
endif()
Expand All @@ -93,7 +98,7 @@ if (BUILD_C_BINDINGS)
target_link_libraries(flann -Wl,-whole-archive flann_s -Wl,-no-whole-archive)
else()
add_library(flann SHARED ${C_SOURCES})
target_link_libraries(flann -Wl,--push-state,--no-as-needed ${LZ4_LIBRARIES} -Wl,--pop-state)
target_link_libraries(flann ${LZ4_LINK_LIBRARIES})

if(MINGW AND OPENMP_FOUND)
target_link_libraries(flann gomp)
Expand Down