scc

commit fb01281f08252d887b251ae3542f92dbed61093e
parent f732da390b6dd2b9033090c9e739daa4cf6a4a5b
Author: Quentin Rameau <quinq@fifth.space>
Date:   Thu,  2 Jun 2016 19:40:44 +0200

[driver] add support for I flag

Diffstat:
M
driver/posix/scc.c
 | 
8
++++++--

1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/driver/posix/scc.c b/driver/posix/scc.c
@@ -144,7 +144,7 @@ settool(int tool, char *input, int output)
 
 	switch (tool) {
 	case CC1:
-		t->args[1] = input;
+		t->args[t->nargs + 1] = input;
 		break;
 	case AS:
 		outfiles[output] = newfileext(input, "o");
@@ -277,7 +277,7 @@ build(char *file)
 static void
 usage(void)
 {
-	die("usage: %s [-E|-kS] [-m arch] input ...", argv0);
+	die("usage: %s [-E|-kS] [-m arch] [-I dir]... input ...", argv0);
 }
 
 int
@@ -292,6 +292,10 @@ main(int argc, char *argv[])
 		Eflag = 1;
 		ADDARG(CC1, "-E");
 		break;
+	case 'I':
+		ADDARG(CC1, "-I");
+		ADDARG(CC1, EARGF(usage()));
+		break;
 	case 'S':
 		Sflag = 1;
 		break;