mirror of https://github.com/CGAL/cgal
141 lines
4.9 KiB
CMake
141 lines
4.9 KiB
CMake
cmake_minimum_required(VERSION 2.8.10)
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if(POLICY CMP0043)
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cmake_policy(SET CMP0043 OLD)
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endif()
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macro( remove_leading_zero var )
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string(SUBSTRING "${${var}}" 0 1 ONECHAR)
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string(COMPARE EQUAL "${ONECHAR}" "0" ISZERO)
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if (${ISZERO})
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string(SUBSTRING "${${var}}" 1 1 ONECHAR)
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set(${var} ${ONECHAR})
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endif()
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endmacro()
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#path where to build libraries
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set(CMAKE_LIBRARY_OUTPUT_DIRECTORY "${CMAKE_RUNTIME_OUTPUT_DIRECTORY}")
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set( IPE_VERSION "AUTODETECT" CACHE STRING "The version of Ipe. Only 6 and 7 are supported.")
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find_package(CGAL QUIET COMPONENTS Core)
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if ( CGAL_FOUND )
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include( ${CGAL_USE_FILE} )
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find_package(IPE)
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if ( IPE_FOUND )
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include_directories(BEFORE ${IPE_INCLUDE_DIR})
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#check IPE version
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if (${IPE_VERSION} STREQUAL "AUTODETECT")
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FILE(READ "${IPE_INCLUDE_DIR}/ipebase.h" IPEBASE_H)
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STRING(REGEX MATCH "IPELIB_VERSION[ ]*=[ ]*([67])([0-9][0-9])([0-9][0-9]);" found_ipe_version "${IPEBASE_H}")
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if (found_ipe_version)
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set(IPE_VERSION ${CMAKE_MATCH_1})
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set(IPE_MINOR_VERSION_1 ${CMAKE_MATCH_2})
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set(IPE_MINOR_VERSION_2 ${CMAKE_MATCH_3})
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endif()
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endif()
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if (${IPE_VERSION} EQUAL "7")
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set(WITH_IPE_7 ON)
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elseif(${IPE_VERSION} EQUAL "6")
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set(WITH_IPE_7 OFF)
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else()
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message("-- Error: ${IPE_VERSION} is not a supported version of IPE (only 6 and 7 are).")
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set(IPE_FOUND FALSE)
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endif()
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endif()
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if ( IPE_FOUND )
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if (WITH_IPE_7)
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add_definitions(-DCGAL_USE_IPE_7)
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endif()
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message("-- Using IPE version ${IPE_VERSION} compatibility.")
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#setting installation directory
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get_filename_component(IPE_LIBRARY_DIR ${IPE_LIBRARIES} PATH)
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if (IPE_FOUND AND NOT IPELET_INSTALL_DIR)
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if (WITH_IPE_7)
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remove_leading_zero(IPE_MINOR_VERSION_1)
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remove_leading_zero(IPE_MINOR_VERSION_2)
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set(INSTALL_PATHS "${IPE_LIBRARY_DIR}/ipe/7.${IPE_MINOR_VERSION_1}.${IPE_MINOR_VERSION_2}/ipelets/")
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find_path(IPELET_INSTALL_DIR
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NAMES libgoodies.lua goodies.lua
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PATHS ${INSTALL_PATHS}
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DOC "The folder where ipelets will be installed"
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ENV IPELETPATH
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)
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else()
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foreach (VER RANGE 28 40)
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string(REPLACE XX ${VER} PATHC "${IPE_LIBRARY_DIR}/ipe/6.0preXX/ipelets/" )
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set(INSTALL_PATHS ${INSTALL_PATHS} ${PATHC})
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endforeach()
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set(INSTALL_PATHS ${INSTALL_PATHS} ${PATHC})
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set(INSTALL_PATHS ${INSTALL_PATHS} /usr/lib64/ipe/6.0/ipelets)
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set(INSTALL_PATHS ${INSTALL_PATHS} /usr/lib/ipe/6.0/ipelets)
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find_library(IPELET_INSTALL_DIR_FILES
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NAMES align
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PATHS ${INSTALL_PATHS}
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ENV IPELETPATH
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)
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if (IPELET_INSTALL_DIR_FILES)
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get_filename_component(IPELET_INSTALL_DIR ${IPELET_INSTALL_DIR_FILES} PATH)
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endif()
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endif()
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endif()
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set(CGAL_IPELETS ${CGAL_IPELETS})
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set(CGAL_IPELETS ${CGAL_IPELETS} alpha_shapes)
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set(CGAL_IPELETS ${CGAL_IPELETS} arrangement)
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set(CGAL_IPELETS ${CGAL_IPELETS} bbox_restriction)
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set(CGAL_IPELETS ${CGAL_IPELETS} diagrams)
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set(CGAL_IPELETS ${CGAL_IPELETS} hilbert_sort)
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set(CGAL_IPELETS ${CGAL_IPELETS} hull)
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set(CGAL_IPELETS ${CGAL_IPELETS} generator)
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set(CGAL_IPELETS ${CGAL_IPELETS} mesh_2)
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set(CGAL_IPELETS ${CGAL_IPELETS} minkowski)
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set(CGAL_IPELETS ${CGAL_IPELETS} multi_delaunay)
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set(CGAL_IPELETS ${CGAL_IPELETS} multi_regular)
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set(CGAL_IPELETS ${CGAL_IPELETS} partition)
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set(CGAL_IPELETS ${CGAL_IPELETS} pca)
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set(CGAL_IPELETS ${CGAL_IPELETS} skeleton)
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set(CGAL_IPELETS ${CGAL_IPELETS} triangulation)
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set(CGAL_IPELETS ${CGAL_IPELETS} circle_pencils)
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set(CGAL_IPELETS ${CGAL_IPELETS} hyperbolic)
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set(CGAL_IPELETS ${CGAL_IPELETS} distance)
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if ( IPELET_INSTALL_DIR )
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message(STATUS "Set Ipelets install dir: ${IPELET_INSTALL_DIR}")
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endif()
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foreach(IPELET ${CGAL_IPELETS})
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add_library(CGAL_${IPELET} MODULE ${IPELET}.cpp)
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add_to_cached_list(CGAL_EXECUTABLE_TARGETS CGAL_${IPELET})
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target_link_libraries(CGAL_${IPELET} ${IPE_LIBRARIES})
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if ( IPELET_INSTALL_DIR )
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install(TARGETS CGAL_${IPELET} DESTINATION ${IPELET_INSTALL_DIR})
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if (WITH_IPE_7)
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install(FILES ./lua/libCGAL_${IPELET}.lua DESTINATION ${IPELET_INSTALL_DIR}) #only for ipe 7
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endif()
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endif ()
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endforeach(IPELET)
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#example in doc not installed
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add_library(simple_triangulation MODULE simple_triangulation.cpp)
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add_to_cached_list(CGAL_EXECUTABLE_TARGETS simple_triangulation)
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target_link_libraries(simple_triangulation ${IPE_LIBRARIES})
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else()
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message(STATUS "NOTICE: This program requires the Ipe include files and library, and will not be compiled.")
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endif()
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else()
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message(STATUS "NOTICE: This program requires the CGAL library, and will not be compiled.")
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endif()
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