www.pudn.com > nasm-0.98.zip > lin-elf.c

/* x86 running linux and using nasm as ELF */ 
 
#include  
 
#ifndef LCCDIR 
#define LCCDIR "/usr/local/lib/lcc/" 
#endif 
 
#define NASMPATH "/usr/local/bin/nasm" 
 
char *cpp[] = { LCCDIR "cpp", "-D__STDC__=1", 
	"-D__ELF__", "-Di386", "-D__i386", "-D__i386__", 
	"-Dlinux", "-D__linux", "-D__linux__", 
	"$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", "-felf", "-o", "$3", "$1", "$2", 0 }; 
char *ld[] = { "/usr/bin/ld", "-m", "elf_i386", 
	"-dynamic-linker", "/lib/ld-linux.so.1", 
	"-L/usr/i486-linux/lib", 
	"-o", "$3", "$1", 
	"/usr/lib/crt1.o", "/usr/lib/crti.o", "/usr/lib/crtbegin.o", 
	"$2", "", 
	"-lc", "", "/usr/lib/crtend.o", "/usr/lib/crtn.o", 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[13] = bbexit; 
	else 
		return 0; 
	return 1; 
}