/*****************************************************************************/
-/* Code */
+/* Code */
/*****************************************************************************/
{
fprintf (stderr,
"Usage: %s [options] file\n"
- "Options:\n"
- "\t-A\t\tStrict ANSI mode\n"
- "\t-C name\t\tUse linker config file\n"
- "\t-Cl\t\tMake local variables static\n"
- "\t-D sym[=defn]\tDefine a preprocessor symbol\n"
- "\t-I path\t\tSet an include directory path\n"
- "\t-Ln name\tCreate a VICE label file\n"
- "\t-O\t\tOptimize code\n"
- "\t-Oi\t\tOptimize code, inline functions\n"
- "\t-Or\t\tOptimize code, honour the register keyword\n"
- "\t-Os\t\tOptimize code, inline known C funtions\n"
- "\t-S\t\tCompile but don't assemble and link\n"
- "\t-V\t\tPrint the version number\n"
- "\t-W\t\tSuppress warnings\n"
- "\t-c\t\tCompiler and assemble but don't link\n"
- "\t-d\t\tDebug mode\n"
- "\t-g\t\tAdd debug info\n"
- "\t-h\t\tHelp (this text)\n"
- "\t-m name\t\tCreate a map file\n"
- "\t-o name\t\tName the output file\n"
- "\t-t system\tSet the target system\n"
- "\t-v\t\tVerbose mode\n"
- "\t-vm\t\tVerbose map file\n",
+ "Short options:\n"
+ " -A\t\t\tStrict ANSI mode\n"
+ " -C name\t\tUse linker config file\n"
+ " -Cl\t\t\tMake local variables static\n"
+ " -D sym[=defn]\t\tDefine a preprocessor symbol\n"
+ " -I dir\t\tSet a compiler include directory path\n"
+ " -Ln name\t\tCreate a VICE label file\n"
+ " -O\t\t\tOptimize code\n"
+ " -Oi\t\t\tOptimize code, inline functions\n"
+ " -Or\t\t\tOptimize code, honour the register keyword\n"
+ " -Os\t\t\tOptimize code, inline known C funtions\n"
+ " -S\t\t\tCompile but don't assemble and link\n"
+ " -V\t\t\tPrint the version number\n"
+ " -W\t\t\tSuppress warnings\n"
+ " -c\t\t\tCompiler and assemble but don't link\n"
+ " -d\t\t\tDebug mode\n"
+ " -g\t\t\tAdd debug info\n"
+ " -h\t\t\tHelp (this text)\n"
+ " -m name\t\tCreate a map file\n"
+ " -o name\t\tName the output file\n"
+ " -t sys\t\tSet the target system\n"
+ " -v\t\t\tVerbose mode\n"
+ " -vm\t\t\tVerbose map file\n"
+ "\n"
+ "Long options:\n"
+ " --ansi\t\tStrict ANSI mode\n"
+ " --asm-include-dir dir\tSet an assembler include directory\n"
+ " --debug\t\tDebug mode\n"
+ " --debug-info\t\tAdd debug info\n"
+ " --help\t\tHelp (this text)\n"
+ " --include-dir dir\tSet a compiler include directory path\n"
+ " --version\t\tPrint the version number\n"
+ " --target sys\t\tSet the target system\n"
+ " --verbose\t\tVerbose mode\n",
ProgName);
}
-static void ArgError (const char* Arg)
+static void UnknownOption (const char* Arg)
/* Print an error about a wrong argument */
{
Error ("Unknown option: `%s', use -h for help", Arg);
+static void NeedArg (const char* Arg)
+/* Print an error about a missing option argument and exit. */
+{
+ Error ("Option requires an argument: %s\n", Arg);
+}
+
+
+
+static void OptAnsi (const char* Opt)
+/* Strict ANSI mode (compiler) */
+{
+ CmdAddArg (&CC65, "-A");
+}
+
+
+
+static void OptAsmIncludeDir (const char* Opt, const char* Arg)
+/* Include directory (assembler) */
+{
+ if (Arg == 0) {
+ NeedArg (Opt);
+ }
+ CmdAddArg (&CA65, "-I");
+ CmdAddArg (&CA65, Arg);
+}
+
+
+
+static void OptDebug (const char* Opt)
+/* Debug mode (compiler) */
+{
+ CmdAddArg (&CC65, "-d");
+}
+
+
+
+static void OptDebugInfo (const char* Opt)
+/* Debug Info - add to compiler and assembler */
+{
+ CmdAddArg (&CC65, "-g");
+ CmdAddArg (&CA65, "-g");
+}
+
+
+
+static void OptHelp (const char* Opt)
+/* Print help - cl65 */
+{
+ Usage ();
+ exit (EXIT_SUCCESS);
+}
+
+
+
+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 OptTarget (const char* Opt, const char* Arg)
+/* Set the target system */
+{
+ if (Arg == 0) {
+ NeedArg (Opt);
+ }
+ SetTargetByName (Arg);
+}
+
+
+
+static void OptVerbose (const char* Opt)
+/* Verbose mode (compiler, assembler, linker) */
+{
+ CmdAddArg (&CC65, "-v");
+ CmdAddArg (&CA65, "-v");
+ CmdAddArg (&LD65, "-v");
+}
+
+
+
+static void OptVersion (const char* Opt)
+/* Print version number */
+{
+ fprintf (stderr,
+ "cl65 V%u.%u.%u - (C) Copyright 1998-2000 Ullrich von Bassewitz\n",
+ VER_MAJOR, VER_MINOR, VER_PATCH);
+}
+
+
+
+static void LongOption (int* ArgNum, char* argv [])
+/* Handle a long command line option */
+{
+ const char* Opt = argv [*ArgNum];
+ const char* Arg = argv [*ArgNum+1];
+
+ if (strcmp (Opt, "--ansi") == 0) {
+ OptAnsi (Opt);
+ } else if (strcmp (Opt, "--asm-include-dir") == 0) {
+ OptAsmIncludeDir (Opt, Arg);
+ ++(*ArgNum);
+ } else if (strcmp (Opt, "--debug") == 0) {
+ OptDebug (Opt);
+ } else if (strcmp (Opt, "--debug-info") == 0) {
+ OptDebugInfo (Opt);
+ } else if (strcmp (Opt, "--help") == 0) {
+ OptHelp (Opt);
+ } else if (strcmp (Opt, "--include-dir") == 0) {
+ OptIncludeDir (Opt, Arg);
+ ++(*ArgNum);
+ } else if (strcmp (Opt, "--target") == 0) {
+ OptTarget (Opt, Arg);
+ ++(*ArgNum);
+ } else if (strcmp (Opt, "--verbose") == 0) {
+ OptVerbose (Opt);
+ } else if (strcmp (Opt, "--version") == 0) {
+ OptVersion (Opt);
+ } else {
+ UnknownOption (Opt);
+ }
+}
+
+
+
int main (int argc, char* argv [])
/* Utility main program */
{
switch (Arg [1]) {
+ case '-':
+ LongOption (&I, argv);
+ break;
+
case 'A':
/* Strict ANSI mode (compiler) */
- CmdAddArg (&CC65, "-A");
+ OptAnsi (Arg);
break;
case 'C':
- if (Arg[2] == 'l' && Arg[3] == '\0') {
+ if (Arg[2] == 'l' && Arg[3] == '\0') {
/* Make local variables static */
CmdAddArg (&CC65, "-Cl");
} else {
case 'I':
/* Include directory (compiler) */
- CmdAddArg (&CC65, "-I");
- CmdAddArg (&CC65, GetArg (&I, argv, 2));
+ OptIncludeDir (Arg, GetArg (&I, argv, 2));
break;
- case 'L':
+ case 'L':
if (Arg[2] == 'n') {
- /* VICE label file (linker) */
- CmdAddArg (&LD65, "-Ln");
- CmdAddArg (&LD65, GetArg (&I, argv, 3));
+ /* VICE label file (linker) */
+ CmdAddArg (&LD65, "-Ln");
+ CmdAddArg (&LD65, GetArg (&I, argv, 3));
} else {
- ArgError (Arg);
+ UnknownOption (Arg);
}
break;
DontLink = DontAssemble = 1;
break;
- case 'T':
+ case 'T':
/* Include source as comment (compiler) */
CmdAddArg (&CC65, "-T");
break;
case 'V':
/* Print version number */
- fprintf (stderr,
- "cl65 V%u.%u.%u - (C) Copyright 1998-99 Ullrich von Bassewitz\n",
- VER_MAJOR, VER_MINOR, VER_PATCH);
- break;
+ OptVersion (Arg);
+ break;
- case 'W':
- /* Suppress warnings - compiler and assembler */
- CmdAddArg (&CC65, "-W");
+ case 'W':
+ /* Suppress warnings - compiler and assembler */
+ CmdAddArg (&CC65, "-W");
CmdAddArg (&CA65, "-W");
- CmdAddArg (&CA65, "0");
- break;
+ CmdAddArg (&CA65, "0");
+ break;
- case 'c':
- /* Don't link the resulting files */
- DontLink = 1;
- break;
+ case 'c':
+ /* Don't link the resulting files */
+ DontLink = 1;
+ break;
case 'd':
/* Debug mode (compiler) */
- CmdAddArg (&CC65, "-d");
+ OptDebug (Arg);
break;
case 'g':
/* Debugging - add to compiler and assembler */
- CmdAddArg (&CC65, "-g");
- CmdAddArg (&CA65, "-g");
+ OptDebugInfo (Arg);
break;
case 'h':
case '?':
/* Print help - cl65 */
- Usage ();
- exit (EXIT_SUCCESS);
+ OptHelp (Arg);
break;
- case 'm':
+ case 'm':
/* Create a map file (linker) */
CmdAddArg (&LD65, "-m");
CmdAddArg (&LD65, GetArg (&I, argv, 2));
case 't':
/* Set target system - compiler and linker */
- SetTargetByName (GetArg (&I, argv, 2));
+ OptTarget (Arg, GetArg (&I, argv, 2));
break;
case 'v':
if (Arg [2] == 'm') {
/* Verbose map file (linker) */
CmdAddArg (&LD65, "-vm");
- } else {
- /* Verbose mode (compiler, assembler, linker) */
- CmdAddArg (&CC65, "-v");
- CmdAddArg (&CA65, "-v");
- CmdAddArg (&LD65, "-v");
- }
- break;
+ } else {
+ /* Verbose mode (compiler, assembler, linker) */
+ OptVerbose (Arg);
+ }
+ break;
default:
- ArgError (Arg);
+ UnknownOption (Arg);
}
} else {
projects / cc65 / commitdiff