[libpng17] Port recent changes from libpng16 branch:

Silence 'unused parameter' build warnings (Cosmin).
  $(CP) is now used alongside $(RM_F).  Also, use 'copy' instead
    of 'cp' where applicable, and applied other minor makefile changes.
  Don't warn about invalid dimensions exceeding user limits.
This commit is contained in:
Cosmin Truta
2014-03-22 11:09:18 -05:00
committed by Glenn Randers-Pehrson
parent 3a81956ffe
commit 1a9e897289
41 changed files with 155 additions and 77 deletions

View File

@@ -11,11 +11,17 @@
/* NOTE: making 'symbols.chk' checks both that the exported
* symbols in the library don't change and (implicitly) that
* scripts/pnglibconf.h.prebuilt is as expected. If scripts/pnglibconf.h.prebuilt
* is remade using scripts/pnglibconf.dfa then this checks the
* .dfa file too.
* scripts/pnglibconf.h.prebuilt is as expected.
* If scripts/pnglibconf.h.prebuilt is remade using
* scripts/pnglibconf.dfa then this checks the .dfa file too.
*/
#define PNG_EXPORTA(ordinal, type, name, args, attributes)\
PNG_DFN "@" name "@ @@" ordinal "@"
#define PNG_REMOVED(ordinal, type, name, args, attributes)\
PNG_DFN "; @" name "@ @@" ordinal "@"
#define PNG_EXPORT_LAST_ORDINAL(ordinal)\
#define PNG_EXPORTA(ordinal, type, name, args, attributes)\
PNG_DFN "@" name "@ @@" ordinal "@"
#define PNG_REMOVED(ordinal, type, name, args, attributes)\