04ccc8cc46
... as discussed in fltk.coredev: "FLTK 1.4.0 release schedule" https://groups.google.com/g/fltkcoredev/c/PDbHTRpXVh0/m/JqboexZ_AwAJ
160 lines
4.6 KiB
CMake
160 lines
4.6 KiB
CMake
#
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# This file sets variables for common use in export.cmake and install.cmake
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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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set (DEBUG_VARIABLES_CMAKE 0)
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if (DEBUG_VARIABLES_CMAKE)
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message (STATUS "[** variables.cmake **]")
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fl_debug_var (HAVE_DLSYM)
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fl_debug_var (CMAKE_DL_LIBS)
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fl_debug_var (CMAKE_EXE_LINKER_FLAGS)
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fl_debug_var (LDFLAGS)
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fl_debug_var (LIBS)
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fl_debug_var (GLLIBS)
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fl_debug_var (IMAGELIBS)
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fl_debug_var (STATICIMAGELIBS)
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fl_debug_var (FLTK_LDLIBS)
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fl_debug_var (LIB_jpeg)
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fl_debug_var (LIB_png)
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fl_debug_var (LIB_zlib)
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endif (DEBUG_VARIABLES_CMAKE)
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#######################################################################
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# add several libraries
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# FIXME: libraries may need reordering.
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# FIXME: check fontconfig conditions (only if Xft is used or ...)
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if (WIN32)
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list (APPEND FLTK_LDLIBS -lole32 -luuid -lcomctl32 -lws2_32)
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elseif (APPLE AND NOT OPTION_APPLE_X11)
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list (APPEND FLTK_LDLIBS "-framework Cocoa")
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else ()
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list (APPEND FLTK_LDLIBS -lm)
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endif (WIN32)
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if (LIB_fontconfig)
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list(APPEND FLTK_LDLIBS -lfontconfig)
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endif (LIB_fontconfig)
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# add "-ldl" or whatever is necessary according to CMake (CMAKE_DL_LIBS)
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if (HAVE_DLSYM)
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foreach (LIB ${CMAKE_DL_LIBS})
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list (APPEND FLTK_LDLIBS "-l${LIB}")
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endforeach ()
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endif (HAVE_DLSYM)
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#######################################################################
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# Set variables for fltk-config (generated from fltk-config.in)
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#######################################################################
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# Variables in fltk-config.in (@VAR@) are used in configure(.ac)
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# and in CMake so their names and usage must be synchronized.
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# CMake generates two instances of fltk-config, one that can be used
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# directly in the build tree (see export.cmake) and one that is copied
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# to the installation directory (see install.cmake). Common variables
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# should be set here, whereas variables with different values should
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# be set in install.cmake or export.cmake, respectively.
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if (WIN32)
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set (LDFLAGS "${CMAKE_EXE_LINKER_FLAGS} -mwindows")
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endif ()
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set (IMAGELIBS)
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set (STATICIMAGELIBS)
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if (FLTK_BUILTIN_JPEG_FOUND)
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list (APPEND IMAGELIBS -lfltk_jpeg)
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list (APPEND STATICIMAGELIBS \$libdir/libfltk_jpeg.a)
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else ()
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if (LIB_jpeg)
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list (APPEND IMAGELIBS -ljpeg)
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list (APPEND STATICIMAGELIBS -ljpeg)
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endif (LIB_jpeg)
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endif (FLTK_BUILTIN_JPEG_FOUND)
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if (FLTK_BUILTIN_PNG_FOUND)
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list (APPEND IMAGELIBS -lfltk_png)
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list (APPEND STATICIMAGELIBS \$libdir/libfltk_png.a)
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else ()
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if (LIB_png)
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list (APPEND IMAGELIBS -lpng)
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list (APPEND STATICIMAGELIBS -lpng)
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endif (LIB_png)
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endif (FLTK_BUILTIN_PNG_FOUND)
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if (FLTK_BUILTIN_ZLIB_FOUND)
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list (APPEND IMAGELIBS -lfltk_z)
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list (APPEND STATICIMAGELIBS \$libdir/libfltk_z.a)
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else ()
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if (LIB_zlib)
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list (APPEND IMAGELIBS -lz)
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list (APPEND STATICIMAGELIBS -lz)
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endif (LIB_zlib)
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endif (FLTK_BUILTIN_ZLIB_FOUND)
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string (REPLACE ";" " " IMAGELIBS "${IMAGELIBS}")
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string (REPLACE ";" " " STATICIMAGELIBS "${STATICIMAGELIBS}")
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#######################################################################
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set (CC ${CMAKE_C_COMPILER})
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set (CXX ${CMAKE_CXX_COMPILER})
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set (ARCHFLAGS ${OPTION_ARCHFLAGS})
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string(TOUPPER "${CMAKE_BUILD_TYPE}" BUILD_UPPER)
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if (${BUILD_UPPER})
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set (CFLAGS "${CMAKE_C_FLAGS_${BUILD_UPPER}} ${CFLAGS}")
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endif (${BUILD_UPPER})
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set (CFLAGS "${OPTION_OPTIM} ${CMAKE_C_FLAGS} ${CFLAGS}")
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foreach (arg ${FLTK_CFLAGS})
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set (CFLAGS "${CFLAGS} ${arg}")
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endforeach (arg ${FLTK_CFLAGS})
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set (CXXFLAGS "${CFLAGS}")
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foreach (arg ${FLTK_LDLIBS})
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set (LINK_LIBS "${LINK_LIBS} ${arg}")
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endforeach (arg ${FLTK_LDLIBS})
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set (LIBS "${LINK_LIBS}")
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if (${CMAKE_SYSTEM_NAME} STREQUAL "AIX")
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set (SHAREDSUFFIX "_s")
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else ()
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set (SHAREDSUFFIX "")
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endif (${CMAKE_SYSTEM_NAME} STREQUAL "AIX")
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if (DEBUG_VARIABLES_CMAKE)
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message (STATUS "") # empty line
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fl_debug_var (HAVE_DLSYM)
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fl_debug_var (CMAKE_DL_LIBS)
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fl_debug_var (CMAKE_EXE_LINKER_FLAGS)
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fl_debug_var (LDFLAGS)
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fl_debug_var (LIBS)
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fl_debug_var (GLLIBS)
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fl_debug_var (IMAGELIBS)
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fl_debug_var (STATICIMAGELIBS)
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fl_debug_var (FLTK_LDLIBS)
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fl_debug_var (LIB_jpeg)
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fl_debug_var (LIB_png)
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fl_debug_var (LIB_zlib)
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message (STATUS "[** end of variables.cmake **]")
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endif (DEBUG_VARIABLES_CMAKE)
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unset (DEBUG_VARIABLES_CMAKE)
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