make: Max recursion level (500) exceeded.: Resource temporarily unavailable

[Chris H]

Greetings,
 I recieved the error:
make: Max recursion level (500) exceeded.: Resource temporarily unavailable

when attempting to perform: make install && make clean, in
graphics/gimp-app

How to overcome?

Some context follows:
===>  Found saved configuration for gimp-2.6.6,2
===>  Extracting for gimp-2.6.6,2
===>  Patching for gimp-2.6.6,2
===>  Configuring for gimp-2.6.6,2
===>  Installing for gimp-2.6.6,2
===>   gimp-2.6.6,2 depends on executable: gimp-2.6 - not found
===>    Verifying install for gimp-2.6 in /usr/ports/graphics/gimp-app
===>  Extracting for gimp-app-2.6.6_3,1
=> MD5 Checksum OK for gimp-2.6.6.tar.bz2.
=> SHA256 Checksum OK for gimp-2.6.6.tar.bz2.
===>  Patching for gimp-app-2.6.6_3,1
===>   gimp-app-2.6.6_3,1 depends on package: libtool>=2.2 - found
===>  Applying FreeBSD patches for gimp-app-2.6.6_3,1
===>   gimp-app-2.6.6_3,1 depends on file:
/usr/local/libdata/pkgconfig/iso-codes.pc - found
===>   gimp-app-2.6.6_3,1 depends on executable: gmake - found
===>   gimp-app-2.6.6_3,1 depends on file: /usr/local/libdata/pkgconfig/xpm.pc -
found
===>   gimp-app-2.6.6_3,1 depends on file: /usr/local/libdata/pkgconfig/xmu.pc -
found
===>   gimp-app-2.6.6_3,1 depends on file: /usr/local/libdata/pkgconfig/xext.pc
- found
===>   gimp-app-2.6.6_3,1 depends on package: libtool>=2.2 - found
===>   gimp-app-2.6.6_3,1 depends on file: /usr/local/bin/intltool-extract - found
===>   gimp-app-2.6.6_3,1 depends on executable: pkg-config - found
===>   gimp-app-2.6.6_3,1 depends on executable: update-desktop-database - found
===>   gimp-app-2.6.6_3,1 depends on shared library: png.5 - found
===>   gimp-app-2.6.6_3,1 depends on shared library: jpeg.10 - found
===>   gimp-app-2.6.6_3,1 depends on shared library: tiff.4 - found
===>   gimp-app-2.6.6_3,1 depends on shared library: lcms.1 - found
===>   gimp-app-2.6.6_3,1 depends on shared library: gegl-0.0.22 - found
===>   gimp-app-2.6.6_3,1 depends on shared library: gimp-2.0.0 - not found
===>    Verifying install for gimp-2.0.0 in /usr/ports/graphics/gimp-app

...
line #7998
...

===>    Verifying install for gimp-2.0.0 in /usr/ports/graphics/gimp-app
make: Max recursion level (500) exceeded.: Resource temporarily unavailable
*** Error code 2

Stop in /usr/ports/graphics/gimp-app.
*** Error code 1

Stop in /usr/ports/graphics/gimp-app.
*** Error code 1

Thanks for all your time and consideration.

--Chris

uname
FreeBSD 7.2-RELEASE-p4 #0: Sun Nov  1 18:44:29 PST 2009
source/ports from cvs of same day.