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/* x86s running Linux */

#include <string.h>

static char rcsid[] = "$Id: linux.c,v 1.5 1998/09/16 20:41:09 drh Exp $";

#ifndef LCCDIR

#define LCCDIR "/usr/local/lib/lcc/"

#endif

char *suffixes[] = { ".c", ".i", ".s", ".o", ".out", 0 };

char inputs[256] = "";

char *cpp[] = { LCCDIR "gcc/cpp",

        "-U__GNUC__", "-D_POSIX_SOURCE", "-D__STDC__=1", "-D__STRICT_ANSI__",

        "-Dunix", "-Di386", "-Dlinux",

        "-D__unix__", "-D__i386__", "-D__linux__", "-D__signed__=signed",

        "$1", "$2", "$3", 0 };

char *include[] = {"-I" LCCDIR "include", "-I" LCCDIR "gcc/include", "-I/usr/include", 0 };

char *com[] = {LCCDIR "rcc", "-target=x86/linux", "$1", "$2", "$3", 0 };

char *as[] = { "/usr/bin/as", "-o", "$3", "$1", "$2", 0 };

char *ld[] = {

        /*  0 */ "/usr/bin/ld", "-m", "elf_i386", "-dynamic-linker",

        /*  4 */ "/lib/ld-linux.so.2", "-o", "$3",

        /*  7 */ "/usr/lib/crt1.o", "/usr/lib/crti.o",

        /*  9 */ LCCDIR "/gcc/crtbegin.o",

                 "$1", "$2",

        /* 12 */ "-L" LCCDIR,

        /* 13 */ "-llcc",

        /* 14 */ "-L" LCCDIR "/gcc", "-lgcc", "-lc", "-lm",

        /* 18 */ "",

        /* 19 */ LCCDIR "/gcc/crtend.o", "/usr/lib/crtn.o",

extern char *concat(char *, char *);

int option(char *arg) {

        if (strncmp(arg, "-lccdir=", 8) == 0) {

                cpp[0] = concat(&arg[8], "/gcc/cpp");

                include[0] = concat("-I", concat(&arg[8], "/include"));

                include[1] = concat("-I", concat(&arg[8], "/gcc/include"));

                ld[9]  = concat(&arg[8], "/gcc/crtbegin.o");

                ld[12] = concat("-L", &arg[8]);

                ld[14] = concat("-L", concat(&arg[8], "/gcc"));

                ld[19] = concat(&arg[8], "/gcc/crtend.o");

                com[0] = concat(&arg[8], "/rcc");

        } else if (strcmp(arg, "-p") == 0 || strcmp(arg, "-pg") == 0) {

                ld[7] = "/usr/lib/gcrt1.o";

                ld[18] = "-lgmon";

        } else if (strcmp(arg, "-b") == 0)

                ;

        else if (strcmp(arg, "-g") == 0)

                ;

        else if (strncmp(arg, "-ld=", 4) == 0)

                ld[0] = &arg[4];

        else if (strcmp(arg, "-static") == 0) {

                ld[3] = "-static";

                ld[4] = "";

        } else

                return 0;

        return 1;

}