Trunk fails to compile on RHEL 5 machines

[Manoj Srivastava <srivasta@ieee.org>]

Hi,

        Ever since commit:

--8<---------------cut here---------------start------------->8---
Author: Chong Yidong <cyd@gnu.org>  2012-06-11 07:42:55
Committer: Chong Yidong <cyd@gnu.org>  2012-06-11 07:42:55
Parent: 4c8c631d6c08e10d72e845417ee3383a83629ce7 (New Tramp features.)
Child:  d0fa5b46571dcfc69a4cd89226f23db903ade97e (Don't purify in Fmake_byte_code.)
Branches: debian, master, remotes/origin/master
Follows: emacs-24.1
Precedes: 

    Support transparency for ImageMagick images.
    
    * src/image.c (imagemagick_load_image): Implement transparency.
    
    * doc/lispref/display.texi (ImageMagick Images): ImageMagick now supports the
    :background property.
--8<---------------cut here---------------end--------------->8---

        I am getting the following failure on a RHEL5 GNU?Linux machine:
--8<---------------cut here---------------start------------->8---
gcc -std=gnu99 -c  -Demacs -DHAVE_CONFIG_H  -I. -I/usr/local/src/emacs/src -I../lib -I/usr/local/src/emacs/src/../lib   -I/usr/include/freetype2    -I/usr/include/alsa   -I/usr/include/librsvg-2 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/gtk-2.0    -I/usr/include/libxml2   -I/usr/include/dbus-1.0 -I/usr/lib/dbus-1.0/include   -DORBIT2=1 -pthread -I/usr/include/gconf/2 -I/usr/include/orbit-2.0 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include   -I/usr/include/freetype2    -I/usr/include/freetype2    -MMD -MF deps/image.d -MP  -I/usr/local/include     -g -O2 image.c
image.c: In function ‘imagemagick_load_image’:
image.c:7786: warning: implicit declaration of function ‘MagickMergeImageLayers’
image.c:7786: error: ‘MergeLayer’ undeclared (first use in this function)
image.c:7786: error: (Each undeclared identifier is reported only once
image.c:7786: error: for each function it appears in.)
image.c:7786: warning: assignment makes pointer from integer without a cast
image.c:7838: warning: passing argument 2 of ‘PixelGetNextIteratorRow’ from incompatible pointer type
image.c: In function ‘Fimagemagick_types’:
image.c:7999: warning: passing argument 2 of ‘GetMagickList’ from incompatible pointer type
make[1]: *** [image.o] Error 1
make[1]: Leaving directory `/usr/local/src/emacs/src'
make: *** [src] Error 2
--8<---------------cut here---------------end--------------->8---

        Previous to that commit Emacs compiled fine.

        manoj

-- 
He who walks on burning coals is sure to get burned. Sinbad
Manoj Srivastava <srivasta@acm.org> <http://www.golden-gryphon.com/>  
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