104 lines
1.5 KiB
C
104 lines
1.5 KiB
C
/*
|
|
* (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
|
|
* See the copyright notice in the ACK home directory, in the file "Copyright".
|
|
*
|
|
* Author: Ceriel J.H. Jacobs
|
|
*/
|
|
|
|
/* U S E R O P T I O N - H A N D L I N G */
|
|
|
|
/* stripped down version from the one in the Modula-2 compiler */
|
|
|
|
/* $Header$ */
|
|
|
|
#include <alloc.h>
|
|
#include "main.h"
|
|
|
|
static int ndirs = 1;
|
|
|
|
DoOption(text)
|
|
register char *text;
|
|
{
|
|
extern char *mflags;
|
|
extern char *suff;
|
|
extern char *compiler;
|
|
extern char *llibs;
|
|
|
|
switch(*text++) {
|
|
|
|
case 'L' :
|
|
AddLibDir(text);
|
|
break;
|
|
|
|
case 'I' :
|
|
AddInclDir(text);
|
|
break;
|
|
|
|
case 'M':
|
|
mflags = text;
|
|
break;
|
|
|
|
case 'C':
|
|
compiler = text;
|
|
break;
|
|
|
|
case 'S':
|
|
suff = text;
|
|
break;
|
|
|
|
case 'l':
|
|
{ static unsigned int liblen = 0;
|
|
unsigned int len = strlen(text) + 4;
|
|
|
|
if (liblen) {
|
|
llibs = Realloc(llibs, liblen += len);
|
|
}
|
|
else {
|
|
llibs = Malloc(liblen = len);
|
|
*llibs = '\0';
|
|
}
|
|
strcat(llibs,"\\\n\t");
|
|
strcat(llibs, text);
|
|
}
|
|
break;
|
|
|
|
default:
|
|
Gerror("Unrecognized option: -%s", text-1);
|
|
break;
|
|
}
|
|
}
|
|
|
|
AddInclDir(text)
|
|
char *text;
|
|
{
|
|
register int i;
|
|
register char *new = text;
|
|
|
|
if (! *text) {
|
|
DEFPATH[ndirs] = 0;
|
|
return;
|
|
}
|
|
|
|
if (++nDEF > mDEF) {
|
|
mDEF += 10;
|
|
DEFPATH = (char **) Realloc((char *)DEFPATH,
|
|
(unsigned)(mDEF * sizeof(char *)));
|
|
}
|
|
|
|
for (i = ndirs++; i < nDEF; i++) {
|
|
char *tmp = DEFPATH[i];
|
|
|
|
DEFPATH[i] = new;
|
|
new = tmp;
|
|
}
|
|
}
|
|
|
|
AddLibDir(text)
|
|
char *text;
|
|
{
|
|
if (*text) {
|
|
set_libdir(ndirs);
|
|
AddInclDir(text);
|
|
}
|
|
}
|