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Annotation of researchv10no/cmd/lcc/etc/isavax.c, revision 1.1.1.1

1.1       root        1: /* VAXes running UNIX 4.3BSD or ULTRIX at Princeton University */
                      2: 
                      3: #include <string.h>
                      4: 
                      5: char *cpp[] = { "/usr/gnu/lib/gcc-cpp", "-undef", "-Dvax",
                      6:        "$1", "$2", "$3", 0 };
                      7: char *include[] = { "-I/usr/local/include/ansi", 0 };
                      8: char *com[] = { "/usr/local/lib/rcc", "$1", "$2", "$3", 0 };
                      9: char *as[] = { "/bin/as", "-J", "-o", "$3", "$1", "$2", 0 };
                     10: char *ld[] = { "/bin/ld", "-o", "$3", "/lib/crt0.o", "-X",
                     11:        "$1", "$2", "", "", "-lm", "", "-lc", 0 };
                     12: 
                     13: static char *libprefix = "/cmnusr/local/lib/ldb/";
                     14: extern char *concat();
                     15: 
                     16: int option(arg) char *arg; {
                     17:        if (strcmp(arg, "-g") == 0)
                     18:                ld[10]  = "-lg";
                     19:        else if (strcmp(arg, "-p") == 0 && strcmp(ld[3], "/lib/crt0.o") == 0) {
                     20:                ld[3]  = "/lib/mcrt0.o";
                     21:                ld[11] = "-lc_p";
                     22:        } else if (strcmp(arg, "-pg") == 0 && strcmp(ld[3], "/lib/crt0.o") == 0) {
                     23:                ld[3]  = "/usr/lib/gcrt0.o";
                     24:                ld[11] = "-lc_p";
                     25:        } else if (strcmp(arg, "-b") == 0
                     26:        && access("/usr/local/lib/bbexit.o", 4) == 0)
                     27:                ld[7]  = "/usr/local/lib/bbexit.o";
                     28:        else if (strncmp(arg, "-B", 2) == 0)
                     29:                libprefix = arg + 2;
                     30:        else if (strcmp(arg, "-G") == 0 && strcmp(ld[3], "/lib/crt0.o") == 0) {
                     31:                com[0] = concat(libprefix, "vax/rcc");
                     32:                ld[0]  = "/cmnusr/local/lib/ldb/ldb-ld";
                     33:                ld[3]  = concat(libprefix, "vax/crt0.o");
                     34:                ld[8]  = concat(libprefix, "vax/Cnub.o");
                     35:        } else
                     36:                return 0;
                     37:        return 1;
                     38: }

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