Build IP27 and IP30 kernels on sgi; put then on the cdrom images too

(although for now our cd images fail to boot on IP27 and IP30).

src/etc/etc.sgi/Makefile.inc

@@ -1,14 +1,25 @@
-#	$OpenBSD: Makefile.inc,v 1.7 2009/05/14 21:16:40 miod Exp $
+#	$OpenBSD: Makefile.inc,v 1.8 2009/05/30 04:01:29 miod Exp $
 
 kernels: bsd
+	cp ${.CURDIR}/../sys/arch/sgi/compile/GENERIC-IP27/bsd \
+	    ${RELEASEDIR}/bsd.IP27
+	cp ${.CURDIR}/../sys/arch/sgi/compile/GENERIC-IP30/bsd \
+	    ${RELEASEDIR}/bsd.IP30
 	cp ${.CURDIR}/../sys/arch/sgi/compile/GENERIC-IP32/bsd \
-	    ${RELEASEDIR}/bsd
+	    ${RELEASEDIR}/bsd.IP32
 
 bsd:
+	cd ${.CURDIR}/../sys/arch/sgi/conf && config GENERIC-IP27
+	cd ${.CURDIR}/../sys/arch/sgi/compile/GENERIC-IP27 && \
+	    ${MAKE} clean && ${MAKE} depend && exec ${MAKE}
+	cd ${.CURDIR}/../sys/arch/sgi/conf && config GENERIC-IP30
+	cd ${.CURDIR}/../sys/arch/sgi/compile/GENERIC-IP30 && \
+	    ${MAKE} clean && ${MAKE} depend && exec ${MAKE}
 	cd ${.CURDIR}/../sys/arch/sgi/conf && config GENERIC-IP32
 	cd ${.CURDIR}/../sys/arch/sgi/compile/GENERIC-IP32 && \
 	    ${MAKE} clean && ${MAKE} depend && exec ${MAKE}
 
-MDEXT=	bsd bsd.rd cd${OSrev}.iso
+MDEXT=	bsd.IP27 bsd.rd.IP27 bsd.IP30 bsd.rd.IP30 bsd.IP32 bsd.rd.IP32 \
+	cd${OSrev}.iso
 
 .PHONY: bsd

src/etc/etc.sgi/disktab

@@ -33,6 +33,11 @@ rdroot|ramdiskroot|RAM-disk root FS image:\
 	:ta=4.2BSD:oa#0:pa#8192:fa#512:ba#4096:\
 	:ob#0:pb#0:oc#0:pc#8192:
 
+minicdroot|minicdramdiskroot|RAM-disk root FS image:\
+	:ty=simulated:se#512:nc#32:nt#4:ns#128:\
+	:ta=4.2BSD:oa#0:pa#16384:fa#512:ba#4096:\
+	:ob#0:pb#0:oc#0:pc#16384:
+
 cdroot|cdramdiskroot|RAM-disk root FS image:\
 	:ty=simulated:se#2048:nc#16:nt#224:ns#32:\
 	:ta=4.2BSD:oa#80:pa#114608:fa#2048:ba#16384:\