if(NOT DEFINED PYTHON_VERSION_SUFFIX)
message("No PYTHON_VERSION_SUFFIX defined.")
message("If building python wrapper, version defaults to 37 to use python37 libraries.")
message("Rerun cmake with -DPYTHON_VERSION_SUFFIX=<value> to override.")
set(PYTHON_VERSION_SUFFIX "37")
endif()
find_package(Python COMPONENTS Development)
find_package(Boost 1.53 COMPONENTS python${PYTHON_VERSION_SUFFIX})
if(NOT(${Boost_FOUND} AND ${Python_Development_FOUND}))
message("If PythonLibs found but not Boost, check the Python version and set -DPYTHON_VERSION_SUFFIX accordingly.")
#return()
endif()
message("Boost_INCLUDE_DIRS: ${Boost_INCLUDE_DIR}")
add_library(python SHARED EXCLUDE_FROM_ALL)
target_link_libraries(python
common
hll
kll
cpc
fi
${Python_LIBRARIES}
Boost::python${PYTHON_VERSION_SUFFIX}
)
target_include_directories(python
PRIVATE
${Python_INCLUDE_DIRS}
${Boost_INCLUDE_DIRS}
)
set_target_properties(python PROPERTIES
PREFIX ""
OUTPUT_NAME datasketches
POSITION_INDEPENDENT_CODE ON
LINKER_LANGUAGE CXX
CXX_STANDARD 11
CXX_STANDARD_REQUIRED YES
)
# ensure we make a .so on Mac rather than .dylib
if (${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
set_target_properties(python PROPERTIES SUFFIX ".so")
endif()
target_sources(python
PRIVATE
src/datasketches.cpp
src/hll_wrapper.cpp
src/kll_wrapper.cpp
src/cpc_wrapper.cpp
src/fi_wrapper.cpp
)
