port graphics/gd build fails with XPM or FONTCONFIG or ICONV=on

[Anton Shterenlikht]

On i386 and i64 with FBSD 7.2 and 8.0-beta1
port graphics/gd fails to build if any of the following options are
set:

	XPM=on
	FONTCONFIG=on
	ICONV=on

with 

/usr/bin/ld: warning: libjpeg.so.9, needed by /usr/local/lib/libgd.so, not found
 (try using -rpath or -rpath-link)
/usr/local/lib/libgd.so: undefined reference to `jpeg_read_scanlines'
/usr/local/lib/libgd.so: undefined reference to `jpeg_simple_progression'
/usr/local/lib/libgd.so: undefined reference to `jpeg_set_defaults'
/usr/local/lib/libgd.so: undefined reference to `jpeg_start_decompress'
/usr/local/lib/libgd.so: undefined reference to `jpeg_destroy'
/usr/local/lib/libgd.so: undefined reference to `jpeg_write_marker'
/usr/local/lib/libgd.so: undefined reference to `jpeg_destroy_decompress'
/usr/local/lib/libgd.so: undefined reference to `jpeg_std_error'
/usr/local/lib/libgd.so: undefined reference to `jpeg_CreateDecompress'
/usr/local/lib/libgd.so: undefined reference to `jpeg_read_header'
/usr/local/lib/libgd.so: undefined reference to `jpeg_start_compress'
/usr/local/lib/libgd.so: undefined reference to `jpeg_destroy_compress'
/usr/local/lib/libgd.so: undefined reference to `jpeg_finish_decompress'
/usr/local/lib/libgd.so: undefined reference to `jpeg_resync_to_restart'
/usr/local/lib/libgd.so: undefined reference to `jpeg_CreateCompress'
/usr/local/lib/libgd.so: undefined reference to `jpeg_finish_compress'
/usr/local/lib/libgd.so: undefined reference to `jpeg_set_quality'
/usr/local/lib/libgd.so: undefined reference to `jpeg_save_markers'
/usr/local/lib/libgd.so: undefined reference to `jpeg_write_scanlines'
*** Error code 1

Stop in /usr/ports/graphics/gd/work/gd-2.0.35.
*** Error code 1


I linking should be done against libjpeg.so.10

If all these three options are off (default) then build goes fine.

-- 
Anton Shterenlikht
Room 2.6, Queen's Building
Mech Eng Dept
Bristol University
University Walk, Bristol BS8 1TR, UK
Tel: +44 (0)117 928 8233 
Fax: +44 (0)117 929 4423