scc

commit 807cd8e3615493acbcf4a4a5273fbfa7acc90e20
parent 3dd71e3263f1e6cca98649a1376c89bb22638c78
Author: Quentin Rameau <quinq@fifth.space>
Date:   Sat,  4 Jun 2016 13:21:47 +0200

[driver] add w flag

And keep scc usage under 80 output columns

Diffstat:
M
driver/posix/scc.c
 | 
7
+++++--

1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/driver/posix/scc.c b/driver/posix/scc.c
@@ -353,8 +353,8 @@ build(char *file)
 static void
 usage(void)
 {
-	die("usage: %s [-E|-kS] [-m arch] [-o binout] [-D macro[=val]]... "
-	    "[-I dir]... file ...", argv0);
+	die("usage: %s [-E|-kS] [-w] [-m arch] [-o binout]\n"
+	    "       [-D macro[=val]]... [-I dir]... file...", argv0);
 }
 
 int
@@ -389,6 +389,9 @@ main(int argc, char *argv[])
 	case 'o':
 		tools[LD].outfile = EARGF(usage());
 		break;
+	case 'w':
+		addarg(CC1, "-w");
+		break;
 	case '-':
 		fprintf(stderr,
 		        "scc: ignored parameter --%s\n", EARGF(usage()));