cc6a7d008b
This variable has never been used in the code. Configure and CMake look for a *working* libpng (HAVE_PNG) and set variable HAVE_PNG_H if the header <png.h> can be included. The alternative to include <libpng/png.h> is always used in the #else clause and doesn't need its own config variable. Configure and CMake log what they find, hence this extra variable is not necessary.
350 lines
6.2 KiB
CMake
350 lines
6.2 KiB
CMake
/* @CONFIG_H@. Generated from @CONFIG_H_IN@ by CMake. */
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/*
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* Configuration file for the Fast Light Tool Kit (FLTK).
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*
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* Copyright 1998-2021 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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* Note: configure syntax vs. CMake syntax in source files (examples):
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*
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* configh.in configh.cmake.in
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* --------------------- ----------------------------
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* [#]define HAVE_GL 0 [#]cmakedefine01 HAVE_GL
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* [#]undef HAVE_SNPRINTF [#]cmakedefine HAVE_SNPRINTF 1
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*
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* The former defines the given macro either as 0 or 1,
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* the latter either does not define the macro or defines it as 1.
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*/
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/*
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* Always include the public build configuration header
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*/
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#include <FL/fl_config.h>
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/*
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* Where to find files...
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*/
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#define FLTK_DATADIR "@PREFIX_DATA@"
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#define FLTK_DOCDIR "@PREFIX_DOC@"
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/*
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* BORDER_WIDTH:
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*
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* Thickness of FL_UP_BOX and FL_DOWN_BOX. Current 1,2, and 3 are
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* supported.
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*
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* 3 is the historic FLTK look.
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* 2 is the default and looks like Microsoft Windows, KDE, and Qt.
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* 1 is a plausible future evolution...
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*
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* Note that this may be simulated at runtime by redefining the boxtypes
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* using Fl::set_boxtype().
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*/
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#define BORDER_WIDTH 2
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/*
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* HAVE_GL:
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*
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* Do you have OpenGL? Set this to 0 if you don't have or plan to use
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* OpenGL, and FLTK will be smaller.
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*/
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#cmakedefine01 HAVE_GL
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/*
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* HAVE_GL_GLU_H:
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*
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* Do you have the OpenGL Utility Library header file?
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* (many broken Mesa RPMs do not...)
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*/
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#cmakedefine01 HAVE_GL_GLU_H
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/*
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* HAVE_GLXGETPROCADDRESSARB:
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*
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* Do you have the OpenGL glXGetProcAddressARB() function?
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*/
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#cmakedefine HAVE_GLXGETPROCADDRESSARB 1
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/*
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* USE_COLORMAP:
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*
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* Setting this to zero will save a good deal of code (especially for
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* fl_draw_image), but FLTK will only work on TrueColor visuals.
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*/
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#define USE_COLORMAP 1
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/*
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* HAVE_XINERAMA
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*
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* Do we have the Xinerama library to support multi-head displays?
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*/
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#cmakedefine01 HAVE_XINERAMA
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/*
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* USE_XFT
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*
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* Use the Xft library to draw anti-aliased text.
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*/
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#cmakedefine01 USE_XFT
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/*
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* USE_PANGO
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*
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* Use the pango library to draw UTF-8 text.
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*/
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#cmakedefine01 USE_PANGO
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/*
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* HAVE_XFIXES:
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*
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* Do we have the X fixes extension?
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*/
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#cmakedefine01 HAVE_XFIXES
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/*
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* HAVE_XCURSOR:
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*
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* Do we have the X cursor library?
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*/
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#cmakedefine01 HAVE_XCURSOR
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/*
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* HAVE_XRENDER:
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*
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* Do we have the X render library?
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*/
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#cmakedefine01 HAVE_XRENDER
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/*
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* HAVE_X11_XREGION_H:
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*
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* Do we have the X11 Xregion.h header file ?
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*/
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#cmakedefine01 HAVE_X11_XREGION_H
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/*
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* __APPLE_QUARTZ__:
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*
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* All Apple implementations are now based on Quartz and Cocoa,
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* so this flag should always be on for Mac OS X. This flag has
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* no meaning on operating systems other than Mac OS X.
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*/
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#cmakedefine __APPLE_QUARTZ__ 1
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/*
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* HAVE_GL_OVERLAY:
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*
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* It is possible your GL has an overlay even if X does not. If so,
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* set this to 1.
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*/
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#define HAVE_GL_OVERLAY 0
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/*
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* WORDS_BIGENDIAN:
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*
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* Byte order of your machine: 1 = big-endian, 0 = little-endian.
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*/
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#ifdef __APPLE__
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#include <mac_endianness.h>
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#else
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#cmakedefine01 WORDS_BIGENDIAN
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#endif
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/*
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* U16, U32, U64:
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*
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* Types used by fl_draw_image. One of U32 or U64 must be defined.
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* U16 is optional but FLTK will work better with it!
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*/
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#cmakedefine U16 @U16@
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#cmakedefine U32 @U32@
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#cmakedefine U64 @U64@
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/*
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* HAVE_DIRENT_H, HAVE_SYS_NDIR_H, HAVE_SYS_DIR_H, HAVE_NDIR_H,
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* HAVE_SCANDIR, HAVE_SCANDIR_POSIX:
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*
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* Where is <dirent.h> (used only by fl_file_chooser and scandir).
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*/
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#cmakedefine HAVE_DIRENT_H 1
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#cmakedefine HAVE_SYS_NDIR_H 1
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#cmakedefine HAVE_SYS_DIR_H 1
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#cmakedefine HAVE_NDIR_H 1
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#cmakedefine HAVE_SCANDIR 1
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#cmakedefine HAVE_SCANDIR_POSIX 1
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/*
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* Possibly missing sprintf-style functions:
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*/
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#cmakedefine HAVE_VSNPRINTF 1
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#cmakedefine HAVE_SNPRINTF 1
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/*
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* String functions and headers...
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*/
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#cmakedefine HAVE_STRINGS_H 1
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#cmakedefine HAVE_STRCASECMP 1
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#cmakedefine HAVE_STRLCAT 1
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#cmakedefine HAVE_STRLCPY 1
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/*
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* Do we have POSIX locale support?
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*/
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#cmakedefine HAVE_LOCALE_H 1
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#cmakedefine HAVE_LOCALECONV 1
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/*
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* HAVE_SYS_SELECT_H:
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*
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* Whether or not select() call has its own header file.
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*/
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#cmakedefine01 HAVE_SYS_SELECT_H
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/*
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* HAVE_SYS_STDTYPES_H:
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*
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* Whether or not we have the <sys/stdtypes.h> header file.
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*/
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#cmakedefine HAVE_SYS_STDTYPES_H 1
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/*
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* USE_POLL:
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*
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* Use the poll() call provided on Linux and Irix instead of select()
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*/
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#cmakedefine01 USE_POLL
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/*
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* Do we have various image libraries?
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*/
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#cmakedefine HAVE_LIBPNG 1
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#cmakedefine HAVE_LIBZ 1
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#cmakedefine HAVE_LIBJPEG 1
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/*
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* Which header file do we include for libpng?
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* ifdef HAVE_PNG_H : <png.h>
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* else : <libpng/png.h>
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* There is no other choice.
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*/
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#cmakedefine HAVE_PNG_H 1
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/*
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* Do we have the png_xyz() functions?
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*/
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#cmakedefine HAVE_PNG_GET_VALID 1
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#cmakedefine HAVE_PNG_SET_TRNS_TO_ALPHA 1
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/*
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* FLTK_USE_SVG
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*
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* Do we want FLTK to read and write SVG-formatted files ?
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*/
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#cmakedefine FLTK_USE_SVG 1
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/*
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* Do we have POSIX threading?
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*/
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#cmakedefine HAVE_PTHREAD 1
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#cmakedefine HAVE_PTHREAD_H 1
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/*
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* Do we have PTHREAD_MUTEX_RECURSIVE?
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*/
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#cmakedefine HAVE_PTHREAD_MUTEX_RECURSIVE 1
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/*
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* Do we have the ALSA library?
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*/
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#cmakedefine HAVE_ALSA_ASOUNDLIB_H 1
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/*
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* Do we have the long long type?
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*/
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#cmakedefine HAVE_LONG_LONG 1
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#ifdef HAVE_LONG_LONG
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# define FLTK_LLFMT "%lld"
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# define FLTK_LLCAST (long long)
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#else
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# define FLTK_LLFMT "%ld"
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# define FLTK_LLCAST (long)
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#endif /* HAVE_LONG_LONG */
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/*
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* Do we have the dlsym() function and header?
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*/
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#cmakedefine01 HAVE_DLFCN_H
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#cmakedefine01 HAVE_DLSYM
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/*
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* Do we want print support?
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*/
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#cmakedefine FL_NO_PRINT_SUPPORT 1
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/*
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* Do we use GDI+ to get antialiased graphics?
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*/
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#ifdef _WIN32
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#cmakedefine01 USE_GDIPLUS
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#endif
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/*
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* Do we want filename handling and a filechooser?
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*/
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#cmakedefine FL_CFG_NO_FILESYSTEM_SUPPORT 1
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/*
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* Do we want class Fl_Native_File_Chooser to run kdialog when desktop is KDE?
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*/
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#cmakedefine01 USE_KDIALOG
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