mirror of https://github.com/fltk/fltk
143 lines
4.3 KiB
CMake
143 lines
4.3 KiB
CMake
#
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# Export CMake file to build the FLTK project using CMake (www.cmake.org)
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# Originally written by Michael Surette
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#
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# Copyright 1998-2022 by Bill Spitzak and others.
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#
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# This library is free software. Distribution and use rights are outlined in
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# the file "COPYING" which should have been included with this file. If this
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# file is missing or damaged, see the license at:
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#
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# https://www.fltk.org/COPYING.php
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#
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# Please see the following page on how to report bugs and issues:
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#
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# https://www.fltk.org/bugs.php
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#
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#######################################################################
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# final config and export
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#######################################################################
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# Set the fluid executable path used to create .cxx/.h from .fl files
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if (FLTK_BUILD_FLUID AND NOT CMAKE_CROSSCOMPILING)
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# use the fluid executable we build
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if (WIN32)
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set (FLTK_FLUID_EXECUTABLE fluid-cmd)
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set (FLUID_EXPORT fluid fluid-cmd) # export fluid and fluid-cmd
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else ()
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set (FLTK_FLUID_EXECUTABLE fluid)
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set (FLUID_EXPORT fluid) # export fluid
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endif ()
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else ()
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# find a fluid executable on the host system
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find_file(FLUID_PATH
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NAMES fluid fluid.exe
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PATHS ENV PATH
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NO_CMAKE_FIND_ROOT_PATH
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)
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set (FLTK_FLUID_EXECUTABLE ${FLUID_PATH})
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set (FLUID_EXPORT "") # don't export fluid
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endif (FLTK_BUILD_FLUID AND NOT CMAKE_CROSSCOMPILING)
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# generate FLTK-Targets.cmake for build directory use
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export (TARGETS ${FLUID_EXPORT} ${FLTK_LIBRARIES} FILE ${CMAKE_CURRENT_BINARY_DIR}/FLTK-Targets.cmake)
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# generate FLTK-Functions.cmake for build directory use
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configure_file (
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${CMAKE_CURRENT_SOURCE_DIR}/CMake/FLTK-Functions.cmake
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${CMAKE_CURRENT_BINARY_DIR}/FLTK-Functions.cmake
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COPYONLY
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)
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# generate FLTKConfig.cmake for build directory use
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set (INCLUDE_DIRS "${FLTK_INCLUDE_DIRS}")
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if (FLTK_HAVE_CAIRO)
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list (APPEND INCLUDE_DIRS ${PKG_CAIRO_INCLUDE_DIRS})
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endif ()
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set (CONFIG_PATH ${CMAKE_CURRENT_BINARY_DIR})
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configure_file(
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${CMAKE_CURRENT_SOURCE_DIR}/CMake/FLTKConfig.cmake.in
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${CMAKE_CURRENT_BINARY_DIR}/FLTKConfig.cmake
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@ONLY
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)
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# generate UseFLTK.cmake for build directory use
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configure_file(
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${CMAKE_CURRENT_SOURCE_DIR}/CMake/UseFLTK.cmake.in
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${CMAKE_CURRENT_BINARY_DIR}/UseFLTK.cmake
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@ONLY
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)
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# generate fltk-config for build directory use
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set (prefix ${CMAKE_CURRENT_BINARY_DIR})
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set (exec_prefix "\${prefix}")
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set (includedir "${CMAKE_CURRENT_SOURCE_DIR}")
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set (BINARY_DIR "${CMAKE_CURRENT_BINARY_DIR}")
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set (libdir "\${exec_prefix}/lib")
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set (srcdir ".")
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set (LIBNAME "${libdir}/libfltk.a")
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configure_file(
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"${CMAKE_CURRENT_SOURCE_DIR}/fltk-config.in"
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"${CMAKE_CURRENT_BINARY_DIR}/fltk-config"
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@ONLY
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)
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# Set execute permissions on fltk-config in build dir
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# Note: file(CHMOD) available since CMake 3.19,
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# use fallback before CMake 3.19
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if (CMAKE_VERSION VERSION_LESS 3.19)
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if (UNIX OR MSYS OR MINGW)
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execute_process(COMMAND chmod 755 fltk-config
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WORKING_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}")
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endif ()
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else (CMAKE_VERSION VERSION_LESS 3.19)
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file (CHMOD "${CMAKE_CURRENT_BINARY_DIR}/fltk-config"
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PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE
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GROUP_READ GROUP_EXECUTE
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WORLD_READ WORLD_EXECUTE)
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endif (CMAKE_VERSION VERSION_LESS 3.19)
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# prepare some variables for config.h
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if (IS_ABSOLUTE "${FLTK_DATADIR}")
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set (PREFIX_DATA "${FLTK_DATADIR}/fltk")
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else (IS_ABSOLUTE "${FLTK_DATADIR}")
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set (PREFIX_DATA "${CMAKE_INSTALL_PREFIX}/${FLTK_DATADIR}/fltk")
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endif (IS_ABSOLUTE "${FLTK_DATADIR}")
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if (IS_ABSOLUTE "${FLTK_DOCDIR}")
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set (PREFIX_DOC "${FLTK_DOCDIR}/fltk")
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else (IS_ABSOLUTE "${FLTK_DOCDIR}")
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set (PREFIX_DOC "${CMAKE_INSTALL_PREFIX}/${FLTK_DOCDIR}/fltk")
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endif (IS_ABSOLUTE "${FLTK_DOCDIR}")
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set (CONFIG_H_IN configh.cmake.in)
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set (CONFIG_H config.h)
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# generate config.h
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configure_file(
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"${CMAKE_CURRENT_SOURCE_DIR}/${CONFIG_H_IN}"
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"${CMAKE_CURRENT_BINARY_DIR}/${CONFIG_H}"
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@ONLY
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)
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if (OPTION_CREATE_LINKS)
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# Set PREFIX_INCLUDE to the proper value.
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if (IS_ABSOLUTE ${FLTK_INCLUDEDIR})
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set (PREFIX_INCLUDE ${FLTK_INCLUDEDIR})
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else ()
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set (PREFIX_INCLUDE "${CMAKE_INSTALL_PREFIX}/${FLTK_INCLUDEDIR}")
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endif (IS_ABSOLUTE ${FLTK_INCLUDEDIR})
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configure_file(
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"${CMAKE_CURRENT_SOURCE_DIR}/CMake/install-symlinks.cmake.in"
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"${CMAKE_CURRENT_BINARY_DIR}/install-symlinks.cmake"
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@ONLY)
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endif (OPTION_CREATE_LINKS)
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