Build Failure with Latest CVS sources

[Vin Shelton]

I'm getting the following error while building from emacs from the
latest CVS sources:

gcc -c -I/u/shelton2/software/SunOS-5.8/include -Demacs -DHAVE_CONFIG_H 
-DUSE_LUCID  -I. -I/u/shelton2/software/src/emacs-2003-07-15/src 
-I/usr/openwin/include -I/usr/dt/include -g 
/u/shelton2/software/src/emacs-2003-07-15/src/xfns.c
/u/shelton2/software/src/emacs-2003-07-15/src/xfns.c:7568:24: libpng/png.h: No 
such file or directory
/u/shelton2/software/src/emacs-2003-07-15/src/xfns.c:7647: error: parse error 
before "png_struct"

Here is the configure command I used:
    /u/shelton2/software/src/emacs-2003-07-15/configure
    --prefix=/u/shelton2/software/SunOS-5.8/emacs-2003-07-15
    --datadir=/u/shelton2/software/share --disable-nls
    --without-toolkit-scroll-bars

This is on a Solaris 5.8 box.  I could build with this configuration
up until July 11.  Since that time the line to include png.h in xfns.c
has changed from:

#include <png.h>

to:

#include <libpng/png.h>

In fact, png.h lives in /u/shelton2/software/SunOS-5.8/include, there
is no libpng subdirectory.

HTH,
  Vin