scc

commit 8dea94d188b359ce62593231012246b7ab340662
parent b79a63cfb2cd56d47c30f9e8f219eb5a11350aa8
Author: FRIGN <dev@frign.de>
Date:   Wed, 25 May 2016 14:24:20 +0200

[cc1] Write usage according to POSIX

In general, the notation for flags is:
   -f arg
POSIX explicitly allows
   -farg
so we update the notation accordingly (to the base-notation).
We also indicate that there can be multiple calls to -D.

Diffstat:
M
cc1/main.c
 | 
4
++--

1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/cc1/main.c b/cc1/main.c
@@ -30,8 +30,8 @@ clean(void)
 static void
 usage(void)
 {
-	die("usage: %s [-E] [-Dmacro[=value]] [-Idir] [-w] [-d] [-o output]"
-	    "          [input]\n", argv0);
+	die("usage: %s [-E] [-D macro[=value]] ... [-I dir] [-w] [-d]"
+	    "[-o output] [input]", argv0);
 }
 
 int