pkg/43485: editors/emacs22 calls obsolete png_check_sig

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>Number:         43485
>Category:       pkg
>Synopsis:       editors/emacs22 calls obsolete png_check_sig
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Wed Jun 16 13:55:00 +0000 2010
>Originator:     Rob Quinn
>Release:        Solaris 10 pkgsrc-current
>Organization:
>Environment:
>Description:
After png was updated, I can't build pkgsrc emacs22 on Solaris 10:

cc  -L/usr/ccs/lib `./prefix-args -Xlinker -R/usr/openwin/lib` `{ set x 
USE_MOTIF; test "$2" = "USE_MOTIF"; } || echo ' -R/usr/dt/lib -L/usr/dt/lib'` 
-L/usr/pkg/gcc34/lib/gcc/sparc-sun-solaris2.10/3.4.6 
-Wl,-R/usr/pkg/gcc34/lib/gcc/sparc-sun-solaris2.10/3.4.6 -L/usr/pkg/gcc34/lib 
-Wl,-R/usr/pkg/gcc34/lib -L/usr/pkg/lib -Wl,-R/usr/pkg/lib -L/usr/lib 
-Wl,-R/usr/lib -L/usr/openwin/lib -Wl,-R/usr/openwin/lib 
-L/usr/pkg/gcc34/lib/gcc/sparc-sun-solaris2.10/3.4.6/ -R/usr/pkg/lib 
-L/usr/openwin/lib -o temacs  dispnew.o frame.o scroll.o xdisp.o xmenu.o 
window.o charset.o coding.o category.o ccl.o cm.o term.o xfaces.o xterm.o 
xfns.o xselect.o xrdb.o fontset.o xsmfns.o fringe.o image.o  emacs.o keyboard.o 
macros.o keymap.o sysdep.o buffer.o filelock.o insdel.o marker.o minibuf.o 
fileio.o dired.o filemode.o cmds.o casetab.o casefiddle.o indent.o search.o 
regex.o undo.o alloc.o data.o doc.o editfns.o callint.o eval.o floatfns.o fns.o 
print.o lread.o abbrev.o syntax.o unexelf.o bytecode.o 
 process.o callproc.o region-cache.o sound.o atimer.o doprnt.o strftime.o 
intervals.o textprop.o composite.o md5.o    terminfo.o lastfile.o gmalloc.o 
ralloc.o vm-limit.o  widget.o mktime.o   ../lwlib/liblw.a -L/usr/openwin/lib 
-lXaw -lXmu -lXt -lSM -lICE -lXext -ltiff -ljpeg -lpng -lz -lm -lungif -lXpm 
-lX11   -lsocket -lnsl -lkstat -lcurses -lkstat  -lm 
Undefined                       first referenced
 symbol                             in file
png_check_sig                       image.o
ld: fatal: Symbol referencing errors. No output written to temacs
collect2: ld returned 1 exit status
gmake[1]: *** [temacs] Error 1
gmake[1]: Leaving directory `/usr/obj/pkg/editors/emacs22/work/emacs-22.3/src'
gmake: *** [src] Error 2
*** Error code 2

>How-To-Repeat:

>Fix:
  According to 
http://www.libpng.org/pub/png/src/libpng-1.2.x-to-1.4.x-summary.txt 
png_check_sig was done away with, replaced with "!png_sig_cmp".