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added -E switch to cl65 for >>stop after the preprocessing stage<<.

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added compilation and assemblation disable after -Wc -E also with -E beeing part of a comma separated list of arguments
This commit is contained in:
mc78 2017-05-12 12:19:40 +02:00
parent 0291c92ffb
commit 4cbfb4e199
1 changed files with 31 additions and 3 deletions
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34
src/cl65/main.c
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@ -706,6 +706,7 @@ static void Usage (void)
" -C name\t\t\tUse linker config file\n" " -C name\t\t\tUse linker config file\n"
" -Cl\t\t\t\tMake local variables static\n" " -Cl\t\t\t\tMake local variables static\n"
" -D sym[=defn]\t\t\tDefine a preprocessor symbol\n" " -D sym[=defn]\t\t\tDefine a preprocessor symbol\n"
" -E Stop after the preprocessing stage\n"
" -I dir\t\t\tSet a compiler include directory path\n" " -I dir\t\t\tSet a compiler include directory path\n"
" -L path\t\t\tSpecify a library search path\n" " -L path\t\t\tSpecify a library search path\n"
" -Ln name\t\t\tCreate a VICE label file\n" " -Ln name\t\t\tCreate a VICE label file\n"
@ -1411,14 +1412,41 @@ int main (int argc, char* argv [])
/* Print version number */ /* Print version number */
OptVersion (Arg, 0); OptVersion (Arg, 0);
break; break;
case 'E':
/*Forward -E to compiler*/
CmdAddArg (&CC65, Arg);
DoAssemble = 0;
DoLink = 0;
break;
case 'W': case 'W':
if (Arg[2] == 'a' && Arg[3] == '\0') { if (Arg[2] == 'a' && Arg[3] == '\0') {
/* -Wa: Pass options to assembler */ /* -Wa: Pass options to assembler */
OptAsmArgs (Arg, GetArg (&I, 3)); OptAsmArgs (Arg, GetArg (&I, 3));
} else if (Arg[2] == 'c' && Arg[3] == '\0') { }
else if (Arg[2] == 'c' && Arg[3] == '\0') {
/* -Wc: Pass options to compiler */ /* -Wc: Pass options to compiler */
OptCCArgs (Arg, GetArg (&I, 3));
/* Get argument succeeding -Wc switch */
const char* WcSubArgs = GetArg (&I, 3);
/* Remember -Wc sub arguments in cc65 arg struct */
OptCCArgs (Arg, WcSubArgs);
/* Check for isolated -E switch given after -Wc*/
if (!strcmp("-E", WcSubArgs)){
/*If both -Wc and -E given, then prevent assembling
and linking */
DoAssemble = 0;
DoLink = 0;
}else{
/* Check for -E beeing part of comma separated arg
list given after -Wc*/
if ( (NULL!=strstr(WcSubArgs, "-E,")) ||
(NULL!=strstr(WcSubArgs, ",-E"))){
DoAssemble = 0;
DoLink = 0;
}
}
} else if (Arg[2] == 'l' && Arg[3] == '\0') { } else if (Arg[2] == 'l' && Arg[3] == '\0') {
/* -Wl: Pass options to linker */ /* -Wl: Pass options to linker */
OptLdArgs (Arg, GetArg (&I, 3)); OptLdArgs (Arg, GetArg (&I, 3));