Remove checks for an argument in the option handling functions, since the

check is done by the cmdline module.

git-svn-id: svn://svn.cc65.org/cc65/trunk@303 b7a2c559-68d2-44c3-8de9-860c34a00d81

diff --git a/src/cl65/main.c b/src/cl65/main.c
index 12dac5da7cec086f535e70b6d84410cd52eefa2e..bf7f89442ada9ed0614c63ffa97ee599b6674ce4 100644 (file)
--- a/src/cl65/main.c
+++ b/src/cl65/main.c
@@ -561,6 +561,7 @@ static void Usage (void)
                     "  --debug-info\t\tAdd debug info\n"
                     "  --help\t\tHelp (this text)\n"
                     "  --include-dir dir\tSet a compiler include directory path\n"
+            "  --mapfile name\tCreate a map file\n"
                     "  --target sys\t\tSet the target system\n"
                     "  --version\t\tPrint the version number\n"
                     "  --verbose\t\tVerbose mode\n",
@@ -580,9 +581,6 @@ static void OptAnsi (const char* Opt, const char* Arg)
 static void OptAsmIncludeDir (const char* Opt, const char* Arg)
 /* Include directory (assembler) */
 {
-    if (Arg == 0) {
-       NeedArg (Opt);
-    }
     CmdAddArg (&CA65, "-I");
     CmdAddArg (&CA65, Arg);
 }
@@ -618,21 +616,25 @@ static void OptHelp (const char* Opt, const char* Arg)
 static void OptIncludeDir (const char* Opt, const char* Arg)
 /* Include directory (compiler) */
 {
-    if (Arg == 0) {
-       NeedArg (Opt);
-    }
     CmdAddArg (&CC65, "-I");
     CmdAddArg (&CC65, Arg);
 }
 
 
 
+static void OptMapFile (const char* Opt, const char* Arg)
+/* Create a map file */
+{
+    /* Create a map file (linker) */
+    CmdAddArg (&LD65, "-m");
+    CmdAddArg (&LD65, Arg);
+}
+
+
+
 static void OptTarget (const char* Opt, const char* Arg)
 /* Set the target system */
 {
-    if (Arg == 0) {
-       NeedArg (Opt);
-    }
     Target = FindTarget (Arg);
     if (Target == TGT_UNKNOWN) {
        Error ("No such target system: `%s'", Arg);
@@ -672,6 +674,7 @@ int main (int argc, char* argv [])
        { "--debug-info",       0,      OptDebugInfo            },
        { "--help",             0,      OptHelp                 },
        { "--include-dir",      1,      OptIncludeDir           },
+       { "--mapfile",          1,      OptMapFile              },
        { "--target",           1,      OptTarget               },
        { "--verbose",          0,      OptVerbose              },
        { "--version",          0,      OptVersion              },
@@ -793,8 +796,7 @@ int main (int argc, char* argv [])
 
                case 'm':
                    /* Create a map file (linker) */
-                   CmdAddArg (&LD65, "-m");
-                   CmdAddArg (&LD65, GetArg (&I, 2));
+                   OptMapFile (Arg, GetArg (&I, 2));
                    break;
 
                case 'o':