www.pudn.com > nasm-src.rar > lin-aout.c

/* x86 running linux and using nasm as a.out */ 
 
#include  
 
#ifndef LCCDIR 
#define LCCDIR "/usr/local/lib/lcc/" 
#endif 
 
#define NASMPATH "/usr/local/bin/nasm" 
 
char *cpp[] = { LCCDIR "cpp", "-D__STDC__=1", 
    "-Di386", "-D__i386", "-D__i386__", 
    "-Dlinux", "-D__linux", "-D__linux__", 
    "-Dunix", "-D__unix", "-D__unix__", 
    "$1", "$2", "$3", 0 
}; 
char *include[] = { "-I" LCCDIR "include", "-I/usr/local/include", 
    "-I/usr/include", 0 
}; 
char *com[] = { LCCDIR "rcc", "-target=x86/nasm", 
    "$1", "$2", "$3", 0 
}; 
char *as[] = { NASMPATH, "-a", "-faout", "-o", "$3", "$1", "$2", 0 }; 
char *ld[] = { "/usr/bin/ld", "-m", "i386linux", 
    "-L/usr/i486-linuxaout/lib", 
    "-o", "$3", "$1", 
    "/usr/i486-linuxaout/lib/crt0.o", 
    "$2", "", "-lc", 0 
}; 
static char *bbexit = LCCDIR "bbexit.o"; 
 
extern char *concat(char *, char *); 
extern int access(const char *, int); 
 
int option(char *arg) 
{ 
    if (strncmp(arg, "-lccdir=", 8) == 0) { 
        cpp[0] = concat(&arg[8], "/cpp"); 
        include[0] = concat("-I", concat(&arg[8], "/include")); 
        com[0] = concat(&arg[8], "/rcc"); 
        bbexit = concat(&arg[8], "/bbexit.o"); 
    } else if (strcmp(arg, "-g") == 0) ; 
    else if (strcmp(arg, "-b") == 0 && access(bbexit, 4) == 0) 
        ld[9] = bbexit; 
    else 
        return 0; 
    return 1; 
}