fixed the issues

Reference: /n/patches.lsub.org/patch/compileplan9
Date: Mon May 14 11:25:29 CES 2012
Signed-off-by: paurea@lsub.org

--- /sys/src/9/port/sysnix.c	Thu Jan  1 00:00:00 1970
+++ /sys/src/9/port/sysnix.c	Mon May 14 11:23:58 2012
@@ -0,0 +1,62 @@
+#include	"u.h"
+#include	"../port/lib.h"
+#include	"mem.h"
+#include	"dat.h"
+#include	"fns.h"
+#include	"../port/error.h"
+
+long
+sysexecac(ulong *arg)
+{
+	USED(arg);
+	return -1;
+}
+
+long
+sysziopwrite(ulong *arg)
+{
+	USED(arg);
+	return -1;
+}
+
+long
+syssemalt(ulong *arg)
+{
+	USED(arg);
+	return -1;
+}
+
+long
+sysziopread(ulong *arg)
+{
+	USED(arg);
+	return -1;
+}
+
+long
+sysziofree(ulong *arg)
+{
+	USED(arg);
+	return -1;
+}
+
+long
+syssemwakeup(ulong *arg)
+{
+	USED(arg);
+	return -1;
+}
+
+long
+syssemsleep(ulong *arg)
+{
+	USED(arg);
+	return -1;
+}
+
+long
+sysnixsyscall(ulong *arg)
+{
+	USED(arg);
+	return -1;
+}
--- /sys/src/9/pc/mkfile	Thu Apr 19 15:29:43 2012
+++ /sys/src/9/pc/mkfile	Mon May 14 11:24:32 2012
@@ -1,8 +1,7 @@
 CONF=pc
 CONFLIST=pc pccpu pcf pcdisk # pccpuf pcauth
 CRAPLIST=pccd pcflop
-EXTRACOPIES=
-#EXTRACOPIES=lookout boundary	# copy to these servers on install
+EXTRACOPIES=	# copy to these servers on install
 
 objtype=386
 </$objtype/mkfile
@@ -38,6 +37,7 @@
 	segment.$O\
 	swap.$O\
 	sysfile.$O\
+	sysnix.$O\
 	sysproc.$O\
 	taslock.$O\
 	tod.$O\