Compiling Balsa on Solaris :-(

[Paul Barnfather <plb clanger9 demon co uk>]

Sorry for yet another compilation question...

balsa-0.6.0 fails to compile for me on Solaris:

/usr/local/bin/gcc -DHAVE_CONFIG_H -I. -I. -I..
-DGNOMELOCALEDIR=\""/usr/local/share/locale"\" 	-I.. 	-I../libbalsa 	-I../idl 
-I../libmutt 	-I../libmutt 	 -I/usr/local/include -DNEED_GNOMESUPPORT_H
-I/usr/local/lib/gnome-libs/include -I/usr/local/lib/glib/include
-I/usr/openwin/include  -I/usr/openwin/include -I/usr/local/lib/glib/include
-I/usr/local/include  -O2 -msupersparc -Wall -Wmissing-prototypes
-Wpointer-arith -c main.c
In file included from ../libbalsa/mailbox.h:26,
                 from ../libbalsa/libbalsa.h:29,
                 from balsa-app.h:24,
                 from main.c:34:
../libmutt/mutt.h:164: parse error before `0x85'
make[2]: *** [main.o] Error 1
make[2]: Leaving directory `/export/home/src/build/balsa-0.6.0/src'

I've checked as much as I can, but the error makes no sense to me.
This is with gcc-2.95.2, latest release of everything.

Ideas?

-- 
 ~~~~~~~~~~~~~~~~~~~~~~~~ Paul Barnfather ~~~~~~~~~~~~~~~~~~~~~~~~~~~ 
|  plb@clanger9.demon.co.uk  paul.barnfather@northern-electric.co.uk |
|      __           http://www.clanger9.demon.co.uk    .             |
     o--o-... 75TS                                    o'~o... 750SS