Fixed a bug

[cc65] / src / cc65 / main.c

diff --git a/src/cc65/main.c b/src/cc65/main.c
index 3a548b5cc216955fde6077a44c8b11497c14e05e..3ed7127e3120c9a31d4f8a0b1e6b7e126256e803 100644 (file)
--- a/src/cc65/main.c
+++ b/src/cc65/main.c
@@ -104,7 +104,7 @@ static void Usage (void)
                     "  --check-stack\t\tGenerate stack overflow checks\n"
                     "  --code-name seg\tSet the name of the CODE segment\n"
             "  --codesize x\t\tAccept larger code by factor x\n"
-                    "  --cpu type\t\tSet cpu type\n"
+                    "  --cpu type\t\tSet cpu type (6502, 65c02)\n"
             "  --create-dep\t\tCreate a make dependency file\n"
                     "  --data-name seg\tSet the name of the DATA segment\n"
                     "  --debug\t\tDebug mode\n"
@@ -112,6 +112,7 @@ static void Usage (void)
             "  --debug-opt name\tDebug optimization steps\n"
             "  --disable-opt name\tDisable an optimization step\n"
                     "  --enable-opt name\tEnable an optimization step\n"
+                    "  --forget-inc-paths\tForget include search paths\n"
             "  --help\t\tHelp (this text)\n"
                     "  --include-dir dir\tSet an include directory search path\n"
             "  --list-opt-steps\tList all optimizer steps and exit\n"
@@ -382,6 +383,7 @@ static void OptCreateDep (const char* Opt attribute ((unused)),
 static void OptCPU (const char* Opt, const char* Arg)
 /* Handle the --cpu option */
 {
+    /* Find the CPU from the given name */
     CPU = FindCPU (Arg);
     if (CPU != CPU_6502 && CPU != CPU_65C02) {
                AbEnd ("Invalid argument for %s: `%s'", Opt, Arg);
@@ -503,6 +505,15 @@ static void OptEnableOpt (const char* Opt attribute ((unused)), const char* Arg)
 
 
 
+static void OptForgetIncPaths (const char* Opt attribute ((unused)),
+                               const char* Arg attribute ((unused)))
+/* Forget all currently defined include paths */
+{
+    ForgetAllIncludePaths ();
+}
+
+
+
 static void OptHelp (const char* Opt attribute ((unused)),
                     const char* Arg attribute ((unused)))
 /* Print usage information and exit */
@@ -629,7 +640,8 @@ int main (int argc, char* argv[])
        { "--debug-info",       0,      OptDebugInfo            },
         { "--debug-opt",        1,      OptDebugOpt             },
        { "--disable-opt",      1,      OptDisableOpt           },
-       { "--enable-opt",       1,      OptEnableOpt,           },
+       { "--enable-opt",       1,      OptEnableOpt            },
+               { "--forget-inc-paths", 0,      OptForgetIncPaths       },
        { "--help",             0,      OptHelp                 },
        { "--include-dir",      1,      OptIncludeDir           },
        { "--list-opt-steps",   0,      OptListOptSteps         },