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Retrieve required flags from Libnest2D target #3

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10 changes: 3 additions & 7 deletions CMakeLists.txt
Original file line number Diff line number Diff line change
Expand Up @@ -10,11 +10,7 @@ list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake")
find_package(PythonInterp 3.5 REQUIRED) # Dependency of SIP.
find_package(PythonLibs 3.5 REQUIRED) # Dependency of SIP.
find_package(SIP REQUIRED) # To create Python bindings.
find_package(libnest2d REQUIRED) # The library we're creating bindings for.
find_package(Clipper REQUIRED) # Dependency of libnest2d.
find_package(NLopt REQUIRED) # Dependency of libnest2d.
find_package(Boost REQUIRED) # Dependency of libnest2d.
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DLIBNEST2D_GEOMETRIES_clipper -DLIBNEST2D_OPTIMIZERS_nlopt -DLIBNEST2D_THREADING_std") # Tell libnest2d to use Clipper and NLopt, and standard threads.
find_package(Libnest2D REQUIRED) # The library we're creating bindings for.

# Some build options.
set(CMAKE_CXX_STANDARD 11)
Expand Down Expand Up @@ -45,5 +41,5 @@ set(SIP_EXTRA_FILES_DEPEND
)

set(SIP_EXTRA_OPTIONS -g) # Always release the GIL before calling C++ methods.
include_directories(src/ ${SIP_INCLUDE_DIRS} ${Python3_INCLUDE_DIRS} ${CLIPPER_INCLUDE_DIRS} ${NLopt_INCLUDE_DIRS} ${LIBNEST2D_INCLUDE_DIRS})
add_sip_python_module(pynest2d src/Pynest2D.sip ${CLIPPER_LIBRARIES} ${NLopt_LIBRARIES})
include_directories(src/ ${SIP_INCLUDE_DIRS})
add_sip_python_module(pynest2d src/Pynest2D.sip Libnest2D::libnest2d_headeronly)