Introduce a -E flag that activates just the preprocessor.

[cc65] / src / cc65 / main.c

diff --git a/src/cc65/main.c b/src/cc65/main.c
index 1d6ee180f22f703e26c6a20cb9a9308839cbd060..63e8e8543743fe3bd550cedd84dc75f00d6976cc 100644 (file)
--- a/src/cc65/main.c
+++ b/src/cc65/main.c
@@ -82,6 +82,7 @@ static void Usage (void)
             "Short options:\n"
                     "  -Cl\t\t\tMake local variables static\n"
                     "  -Dsym[=defn]\t\tDefine a symbol\n"
+             "  -E\t\t\tStop after the preprocessing stage\n"
                     "  -I dir\t\tSet an include directory search path\n"
                     "  -O\t\t\tOptimize code\n"
                     "  -Oi\t\t\tOptimize code, inline more code\n"
@@ -802,7 +803,11 @@ int main (int argc, char* argv[])
                    DefineSym (GetArg (&I, 2));
                    break;
 
-                       case 'I':
+                case 'E':
+                    PreprocessOnly = 1;
+                    break;
+
+                       case 'I':                               
                    OptIncludeDir (Arg, GetArg (&I, 2));
                    break;
 
@@ -908,7 +913,7 @@ int main (int argc, char* argv[])
        /* Create dependencies if requested */
        if (CreateDep) {
            DoCreateDep (OutputFile);
-           Print (stdout, 1, "Creating dependeny file");
+           Print (stdout, 1, "Creating dependeny file\n");
        }
 
     }