Ignore unknown pragmas.

Be less verbose when allocating uprocs.
Don't drop core dump turds all over the place when x11 goes away.

bin/9c

@@ -12,6 +12,7 @@ usegcc()
 		-Wno-switch \
 		-Wno-comment \
 		-Wno-sign-compare \
+		-Wno-unknown-pragmas \
 		-fno-omit-frame-pointer \
 	"
 	# want to put -fno-optimize-sibling-calls here but

src/cmd/.cvsignore

@@ -0,0 +1,5 @@
+o.*
+bc.tab.c
+bc.tab.h
+units.tab.c
+units.tab.h

src/lib9/_p9proc.c

@@ -54,7 +54,7 @@ _p9uproc(int inhandler)
 	while((up = mallocz(sizeof(Uproc), 1)) == nil)
 		sleep(1000);
 
-fprint(2, "alloc uproc for pid %d\n", pid);
+//fprint(2, "alloc uproc for pid %d\n", pid);
 	up->pid = pid;
 	lock(&uproclock);
 	h = pid%PIDHASH;

src/libdraw/x11-init.c

@@ -173,7 +173,8 @@ xerror(XDisplay *d, XErrorEvent *e)
 static int
 xioerror(XDisplay *d)
 {
-	print("X I/O error\n");
+	//print("X I/O error\n");
+	sysfatal("X I/O error\n");
 	abort();
 	return -1;
 }

src/libsec/386/.cvsignore

@@ -0,0 +1,2 @@
+md5block.s
+sha1block.s