Integrate new boot stuff into build scheme.

- Build sys with everything else.
- Gitignore files built by new boot stuff.

Makefile

@@ -67,6 +67,7 @@ commands: includes libraries
 
 dep-all:
 	$(MAKE) CC=cc -C boot dependall
+	$(MAKE) CC=clang -C sys dependall
 	$(MAKE) -C commands dependall
 	$(MAKE) -C bin dependall
 	$(MAKE) -C sbin dependall
@@ -85,6 +86,7 @@ etcforce:
 
 all:
 	$(MAKE) CC=cc -C boot all
+	$(MAKE) CC=clang -C sys all
 	$(MAKE) -C commands all
 	$(MAKE) -C bin all
 	$(MAKE) -C sbin all
@@ -95,6 +97,7 @@ all:
 
 install:
 	$(MAKE) CC=cc -C boot install
+	$(MAKE) CC=clang -C sys install
 	$(MAKE) -C libexec install
 	$(MAKE) -C man install makedb
 	$(MAKE) -C commands install
@@ -108,6 +111,7 @@ install:
 
 clean: mkfiles
 	$(MAKE) -C boot clean
+	$(MAKE) -C sys clean
 	$(MAKE) -C commands clean
 	$(MAKE) -C bin clean
 	$(MAKE) -C sbin clean
@@ -121,6 +125,7 @@ clean: mkfiles
 cleandepend: mkfiles
 	$(MAKE) -C lib cleandepend_all
 	$(MAKE) -C boot cleandepend
+	$(MAKE) -C sys cleandepend
 	$(MAKE) -C commands cleandepend
 	$(MAKE) -C bin cleandepend
 	$(MAKE) -C sbin cleandepend

sys/Makefile

@@ -0,0 +1,10 @@
+# Makefile for the boot stuff.
+
+.include <bsd.own.mk>
+
+SUBDIR= arch/i386/stand/mbr
+SUBDIR+= arch/i386/stand/bootxx
+SUBDIR+= arch/i386/stand/boot
+SUBDIR+= arch/i386/stand/cdboot
+
+.include <bsd.subdir.mk>

sys/arch/i386/stand/boot/biosboot/Makefile

@@ -1,5 +1,6 @@
 # $NetBSD: Makefile,v 1.3 2005/12/11 12:17:48 christos Exp $
 
 PROG=	boot_monitor
+CLEANFILES= lib
 
 .include <../Makefile.boot>

sys/arch/i386/stand/bootxx/bootxx_ext2fs/Makefile

@@ -1,5 +1,6 @@
 # $NetBSD: Makefile,v 1.1 2010/09/11 13:06:37 tsutsui Exp $
 
 FS=ext2fs
+CLEANFILES= lib
 
 .include <../Makefile.bootxx>

sys/arch/i386/stand/bootxx/bootxx_minixfs3/Makefile

@@ -2,6 +2,7 @@
 
 PROG=bootxx_minixfs3
 FS=minixfs3
+CLEANFILES= lib
 
 MINIX3_FIRST_SUBP_OFFSET=32
 

usr.sbin/Makefile

@@ -3,6 +3,6 @@
 .include <bsd.own.mk>
 
 # NetBSD imports
-SUBDIR= pwd_mkdb user vipw zic
+SUBDIR= installboot pwd_mkdb user vipw zic
 
 .include <bsd.subdir.mk>