5.0beta4 compile error: d.area

[Malcolm Williamson]

Any thoughts on the following? Compiled under Solaris2.6, gcc, Sun
Enterprise 5000.
Thanks,
	-Malcolm Williamson
	 Center for Advanced Spatial Technologies
	 University of Arkansas, Fayetteville

gcc -s -o /proj/grass4.1/grass5.0/etc/bin/contrib/cmd/d.area
OBJ.sparc-sun-solaris2.6/main.o OBJ.sparc-sun-solaris2.6/plot.o
/proj/grass4.1/grass5.0beta/src/libes/LIB.sparc-sun-solaris2.6/libdisplay.a
/proj/grass4.1/grass5.0beta/src/libes/LIB.sparc-sun-solaris2.6/libraster.a
/proj/grass4.1/grass5.0beta/src/libes/LIB.sparc-sun-solaris2.6/libvect.a
/proj/grass4.1/grass5.0beta/src/libes/LIB.sparc-sun-solaris2.6/libdig2.a
/proj/grass4.1/grass5.0beta/src/libes/LIB.sparc-sun-solaris2.6/libgis.a
-lm
Undefined                       first referenced
 symbol                             in file
xdrmem_create                      
/proj/grass4.1/grass5.0beta/src/libes/LIB.sparc-sun-solaris2.6/libgis.a(opencell.o)
xdr_float                          
/proj/grass4.1/grass5.0beta/src/libes/LIB.sparc-sun-solaris2.6/libgis.a(init_map.o)
xdr_double                         
/proj/grass4.1/grass5.0beta/src/libes/LIB.sparc-sun-solaris2.6/libgis.a(range.o)
ld: fatal: Symbol referencing errors. No output written to
/proj/grass4.1/grass5.0/etc/bin/contrib/cmd/d.area
*** Error code 1
make: Fatal error: Command failed for target
`/proj/grass4.1/grass5.0/etc/bin/contrib/cmd/d.area'