mewin/libpng
1
0
Fork 0
mirror of https://git.code.sf.net/p/libpng/code.git synced 2025-07-10 18:04:09 +02:00
Code Issues Projects Releases Wiki Activity

[devel] Freeze build-time only configuration in the build.

Browse Source 
In all prior versions of libpng most configuration options
    controlled by compiler #defines had to be repeated by the
    application code that used libpng.  This patch changes this
    so that compilation options that can only be changed at build
    time are frozen in the build.  Options that are compiler
    dependent (and those that are system dependent) are evaluated
    each time - pngconf.h holds these.  Options that can be changed
    per-file in the application are in png.h.  Frozen options are
    in the new installed header file pnglconf.h
This commit is contained in:
Glenn Randers-Pehrson
2010-04-16 22:12:51 -05:00
parent 3cd7cffd0c
commit 862cb20ea6
18 changed files with 1459 additions and 1088 deletions
Download Patch File Download Diff File Expand all files Collapse all files

32
scripts/def.dfn
View File

@@ -1,32 +0,0 @@
/* def.dfn - define format of libpng.def
*
* Last changed in libpng 1.5.0 [March 12, 2010]
* Copyright (c) 1998-2010 Glenn Randers-Pehrson
*
* This code is released under the libpng license.
* For conditions of distribution and use, see the disclaimer
* and license in png.h
*/
#define PNG_EXPORT(type, name, args, attributes, ordinal)\
PNG_DEFN_MAGIC- name @ordinal-PNG_DEFN_END
#define PNG_REMOVED(type, name, args, attributes, ordinal)\
PNG_DEFN_MAGIC-; name @ordinal-PNG_DEFN_END
PNG_DEFN_MAGIC-;---------------------------------------------------------------PNG_DEFN_END
PNG_DEFN_MAGIC-; LIBPNG module definition file for Windows, WindowsCE and OS/2-PNG_DEFN_END
PNG_DEFN_MAGIC-; On OS/2 uncomment lines preceded by ;0S2-PNG_DEFN_END
PNG_DEFN_MAGIC-;---------------------------------------------------------------PNG_DEFN_END
PNG_DEFN_MAGIC--PNG_DEFN_END
PNG_DEFN_MAGIC-; If you give the library an explicit name one or other files-PNG_DEFN_END
PNG_DEFN_MAGIC-; may need modifying to support the new name on one or more-PNG_DEFN_END
PNG_DEFN_MAGIC-; systems.-PNG_DEFN_END
PNG_DEFN_MAGIC-LIBRARY-PNG_DEFN_END
PNG_DEFN_MAGIC-;OS2 DESCRIPTION "PNG image compression library"-PNG_DEFN_END
PNG_DEFN_MAGIC-;OS2 CODE PRELOAD MOVEABLE DISCARDABLE-PNG_DEFN_END
PNG_DEFN_MAGIC--PNG_DEFN_END
PNG_DEFN_MAGIC-EXPORTS-PNG_DEFN_END
PNG_DEFN_MAGIC-;Version PNGLIB_VERSION-PNG_DEFN_END
#include "../png.h"