set(CMAKE_CXX_STANDARD 17)

set(CMAKE_CXX_STANDARD_REQUIRED ON)

project(svgfill)

if(POLICY CMP0144) # 3.27

cmake_policy(SET CMP0144 NEW) # find_package() uses upper-case <PACKAGENAME>_ROOT variables.

endif()

if(POLICY CMP0167) # 3.30 find_package(Boost) to use BoostConfig instead of FindBoost.

cmake_policy(SET CMP0167 OLD)

endif()

if(WIN32 AND NOT DEFINED ENV{CONDA_BUILD})

set(Boost_USE_STATIC_LIBS ON)

set(Boost_USE_MULTITHREADED ON)

if(USE_STATIC_MSVC_RUNTIME)

set(Boost_USE_STATIC_RUNTIME ON)

endif()

else()

# Disable Boost's autolinking as the libraries to be linked to are supplied

# already by CMake, and it's going to conflict if there are multiple, as is

# the case in conda-forge's libboost feedstock.

add_definitions(-DBOOST_ALL_NO_LIB)

if(WIN32)

# Necessary for boost version >= 1.67

set(BCRYPT_LIBRARIES "bcrypt.lib")

endif()

endif()

if(MSVC)

add_definitions(-bigobj)

endif()

find_package(Boost)

message(STATUS "Boost include files found in ${Boost_INCLUDE_DIRS}")

find_package(LibXml2 REQUIRED)

find_package(CGAL REQUIRED)

set(SVGPP_INCLUDE "${CMAKE_CURRENT_SOURCE_DIR}/3rdparty/svgpp/include")

if(NOT EXISTS ${SVGPP_INCLUDE})

message(

FATAL_ERROR

"Missing svgpp include path, probably you forgot to initialize submodules in git repo. Missing path - '${SVGPP_INCLUDE}'."

)

endif()

include_directories(${Boost_INCLUDE_DIRS} ${SVGPP_INCLUDE})

file(GLOB LIB_H_FILES src/*.h)

file(GLOB LIB_CPP_FILES src/svgfill.cpp src/arrange_polygons.cpp)

set(LIB_SRC_FILES ${LIB_H_FILES} ${LIB_CPP_FILES})

add_library(svgfill ${LIB_SRC_FILES})

target_link_libraries(svgfill ${Boost_LIBRARIES} ${BCRYPT_LIBRARIES} LibXml2::LibXml2 IFCOPENSHELL_CGAL)

set_target_properties(svgfill PROPERTIES PUBLIC_HEADER "${LIB_H_FILES}")

add_executable(svgfill_exe src/main.cpp)

target_link_libraries(svgfill_exe svgfill)

set_property(TARGET svgfill_exe PROPERTY OUTPUT_NAME svgfill)

if(WIN32)

# both the library and the executable now result in a file with basename svgfill,

# on linux the the library is prefixed with lib as libsvgfill.a. Windows does not

# have this mechanism, so on windows the linker would be created an import library

# for the executable, also named svgfill.lib. This naming conflict results in:

# LINK : fatal error LNK1149: output filename matches input filename

# This flag tells the linker not to generate an import library and therefore no

# conflict occurs.

target_link_options(svgfill_exe PRIVATE "/NOIMPLIB")

endif()

install(

TARGETS svgfill_exe svgfill

EXPORT ${IFCOPENSHELL_EXPORT_TARGETS}

PUBLIC_HEADER DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/svgfill"

)