New option --list-targets

git-svn-id: svn://svn.cc65.org/cc65/trunk@2945 b7a2c559-68d2-44c3-8de9-860c34a00d81

diff --git a/src/cl65/main.c b/src/cl65/main.c
index 81e7de633675e2384a2d08add39370c6d7b18699..aa12d191f70f725f2601f4f7e7b761841f475b51 100644 (file)
--- a/src/cl65/main.c
+++ b/src/cl65/main.c
@@ -6,7 +6,7 @@
 /*                                                                          */
 /*                                                                          */
 /*                                                                          */
-/* (C) 1999-2003 Ullrich von Bassewitz                                       */
+/* (C) 1999-2004 Ullrich von Bassewitz                                       */
 /*               Römerstrasse 52                                             */
 /*               D-70794 Filderstadt                                         */
 /* EMail:        uz@cc65.org                                                 */
@@ -644,6 +644,7 @@ static void Usage (void)
                     "  --include-dir dir\tSet a compiler include directory path\n"
              "  --lib file\t\tLink this library\n"
              "  --lib-path path\tSpecify a library search path\n"
+            "  --list-targets\tList all available targets\n"
                     "  --listing\t\tCreate an assembler listing\n"
             "  --mapfile name\tCreate a map file\n"
              "  --memory-model model\tSet the memory model\n"
@@ -889,6 +890,23 @@ static void OptListing (const char* Opt attribute ((unused)),
 
 
 
+static void OptListTargets (const char* Opt attribute ((unused)),
+                           const char* Arg attribute ((unused)))
+/* List all targets */
+{
+    unsigned I;
+
+    /* List the targets */
+    for (I = TGT_NONE; I < TGT_COUNT; ++I) {
+       printf ("%s\n", TargetNames[I]);
+    }
+
+    /* Terminate */
+    exit (EXIT_SUCCESS);
+}
+
+
+
 static void OptMapFile (const char* Opt attribute ((unused)), const char* Arg)
 /* Create a map file */
 {
@@ -1088,6 +1106,7 @@ int main (int argc, char* argv [])
        { "--include-dir",      1,      OptIncludeDir           },
                { "--lib",              1,      OptLib                  },
                { "--lib-path",         1,      OptLibPath              },
+       { "--list-targets",     0,      OptListTargets          },
        { "--listing",          0,      OptListing              },
        { "--mapfile",          1,      OptMapFile              },
         { "--memory-model",     1,      OptMemoryModel          },