[hackers] [scc] [driver] add c flag || Quentin Rameau

[git]

commit 009aeb3d52f4a1aa03ac9fee18ccd42539a11db4
Author:     Quentin Rameau <quinq@fifth.space>
AuthorDate: Thu Jun 9 11:20:55 2016 +0200
Commit:     Quentin Rameau <quinq@fifth.space>
CommitDate: Wed Jun 15 18:50:46 2016 +0200

    [driver] add c flag

diff --git a/driver/posix/scc.c b/driver/posix/scc.c
index d845127..bd5a61b 100644
--- a/driver/posix/scc.c
+++ b/driver/posix/scc.c
@@ -48,7 +48,7 @@ char *argv0;
 static char *arch;
 static char **tmpobjs;
 static int nobjs;
-static int Eflag, Sflag, kflag;
+static int Eflag, Sflag, cflag, kflag;
 
 static void
 cleanfiles(int tool)
@@ -353,7 +353,7 @@ build(char *file)
                        nexttool = Sflag ? LAST_TOOL : AS;
                        break;
                case AS:
-                       nexttool = LD;
+                       nexttool = cflag ? LAST_TOOL : LD;
                        break;
                case LD: /* FALLTHROUGH */
                        if (argfile) {
@@ -376,7 +376,7 @@ build(char *file)
 static void
 usage(void)
 {
-       die("usage: %s [-E|-kS] [-w] [-m arch] [-o binout]\n"
+       die("usage: %s [-E|-kS] [-w] [-m arch] [-c] [-o binout]\n"
            "       [-D macro[=val]]... [-I dir]... file...", argv0);
 }
 
@@ -407,6 +407,9 @@ main(int argc, char *argv[])
        case 'S':
                Sflag = 1;
                break;
+       case 'c':
+               cflag = 1;
+               break;
        case 'k':
                kflag = 1;
                break;
@@ -440,7 +443,7 @@ main(int argc, char *argv[])
        for (; *argv; ++argv)
                build(*argv);
 
-       if (!(Eflag || Sflag))
+       if (!(Eflag || Sflag || cflag))
                linkobjs();
 
        return 0;