4858882e1e
- move target (demo) specific code from macro to CMakeLists.txt - refactor macOS specific code for a cleaner structure - improve documentation Note: CMake ignores platform specific code like creating bundles on other platforms, hence the entire code could be simplified (less conditional code)
127 lines
4.6 KiB
CMake
127 lines
4.6 KiB
CMake
#
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# A macro used by the CMake build system for the Fast Light Tool Kit (FLTK).
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# Written by Michael Surette
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#
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# Copyright 1998-2020 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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#
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# macro CREATE_EXAMPLE - Create a test/demo (example) program
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#
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# Input:
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#
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# - NAME: program name, e.g. 'hello'
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#
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# - SOURCES: list of source files, separated by ';' (needs quotes)
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# Sources can be:
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# - .c/.cxx files, e.g. 'hello.cxx'
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# - .fl (fluid) files, e.g. 'radio.fl'
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# - .plist file (macOS), e.g. 'editor-Info.plist'
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# - .icns file (macOS Icon), e.g. 'checkers.icns'
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# - .rc file (Windows resource file, e.g. icon definition)
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#
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# Order of sources doesn't matter, multiple .cxx and .fl files are
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# supported, but only one .plist and one .icns file.
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#
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# File name (type), e.g. '.icns' matters, it is parsed internally:
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# File types .fl, .plist, and .icns are treated specifically,
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# all other file types are added to the target's source files.
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#
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# macOS specific .icns and .plist files are ignored on other platforms.
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#
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# - LIBRARIES:
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# List of libraries (CMake target names), separated by ';'. Needs
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# quotes if more than one library is needed, e.g. "fltk_gl;fltk"
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#
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# CREATE_EXAMPLE can have an optional fourth argument with a list of options
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# - the option ANDROID_OK is set if CREATE_EXAMPLE creates code for Android
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# builds in addition to the native build
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#
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################################################################################
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macro (CREATE_EXAMPLE NAME SOURCES LIBRARIES)
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set (srcs) # source files
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set (flsrcs) # fluid source (.fl) files
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set (TARGET_NAME ${NAME}) # CMake target name
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set (ICON_NAME) # macOS icon (max. one)
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set (PLIST) # macOS .plist file (max. one)
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set (RESOURCE_PATH) # macOS resource path
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# rename target name "help" (reserved since CMake 2.8.12 and later)
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# FIXME: not necessary in FLTK 1.4 but left for compatibility (06/2020)
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if (${TARGET_NAME} STREQUAL "help")
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set (TARGET_NAME "test_help")
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endif (${TARGET_NAME} STREQUAL "help")
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# filter input files for different handling (fluid, icon, plist, source)
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foreach (src ${SOURCES})
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if ("${src}" MATCHES "\\.fl$")
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list (APPEND flsrcs ${src})
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elseif ("${src}" MATCHES "\\.icns$")
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set (ICON_NAME "${src}")
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elseif ("${src}" MATCHES "\\.plist$")
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set (PLIST "${src}")
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else ()
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list (APPEND srcs ${src})
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endif ("${src}" MATCHES "\\.fl$")
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endforeach (src)
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# generate source files from .fl files, add output to sources
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if (flsrcs)
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FLTK_RUN_FLUID (FLUID_SOURCES "${flsrcs}")
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list (APPEND srcs ${FLUID_SOURCES})
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unset (FLUID_SOURCES)
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endif (flsrcs)
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# set macOS (icon) resource path if applicable
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if (APPLE AND (NOT OPTION_APPLE_X11) AND (NOT OPTION_APPLE_SDL) AND ICON_NAME)
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set (RESOURCE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/${TARGET_NAME}.app/Contents/Resources/${ICON_NAME}")
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endif (APPLE AND (NOT OPTION_APPLE_X11) AND (NOT OPTION_APPLE_SDL) AND ICON_NAME)
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###########################################################
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# add executable target and set properties (all platforms)
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###########################################################
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add_executable (${TARGET_NAME} WIN32 MACOSX_BUNDLE ${srcs} ${RESOURCE_PATH})
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set_target_properties (${TARGET_NAME} PROPERTIES OUTPUT_NAME ${NAME})
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target_link_libraries (${TARGET_NAME} ${LIBRARIES})
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if (RESOURCE_PATH)
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set_target_properties (${TARGET_NAME} PROPERTIES MACOSX_BUNDLE_ICON_FILE ${ICON_NAME})
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set_target_properties (${TARGET_NAME} PROPERTIES RESOURCE ${RESOURCE_PATH})
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endif (RESOURCE_PATH)
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if (PLIST)
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set_target_properties (${TARGET_NAME} PROPERTIES MACOSX_BUNDLE_INFO_PLIST "${CMAKE_CURRENT_SOURCE_DIR}/${PLIST}")
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endif (PLIST)
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######################################################################
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# Parse optional fourth argument "ANDROID_OK", see description above.
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######################################################################
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if (${ARGC} GREATER 3)
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foreach (OPTION ${ARGV3})
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if (${OPTION} STREQUAL "ANDROID_OK" AND OPTION_CREATE_ANDROID_STUDIO_IDE)
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CREATE_ANDROID_IDE_FOR_TEST (${NAME} ${SOURCES} ${LIBRARIES})
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endif ()
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endforeach ()
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endif ()
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endmacro (CREATE_EXAMPLE NAME SOURCES LIBRARIES)
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