make: unifdef for other OSes (undefined)

@@ -100,13 +100,10 @@
 #ifdef MAXJOBS_ADJUST_RFE4694000
 extern void job_adjust_fini();
 #endif /* MAXJOBS_ADJUST_RFE4694000 */
 #endif /* TEAMWARE_MAKE_CMN */
 
-#if defined(linux)
-#include <ctype.h>
-#endif
 
 /*
  * Defined macros
  */
 #define LD_SUPPORT_ENV_VAR      NOCATGETS("SGS_SUPPORT")

@@ -199,13 +196,11 @@
 #ifdef TEAMWARE_MAKE_CMN
         extern  char            verstring[];
 #endif
 
 jmp_buf jmpbuffer;
-#if !defined(linux)
 extern nl_catd catd;
-#endif
 
 /*
  *      main(argc, argv)
  *
  *      Parameters:

@@ -261,20 +256,10 @@
 #endif
         bsd_signals();
 
         (void) setlocale(LC_ALL, "");
 
-#if defined (HP_UX) || defined(linux)
-       /* HP-UX users typically will not have NLSPATH set, and this binary
-        * requires that it be set.  On HP-UX 9.0x, /usr/lib/nls/%L/%N.cat is
-        * the path to set it to.
-        */
-
-       if (getenv(NOCATGETS("NLSPATH")) == NULL) {
-         putenv(NOCATGETS("NLSPATH=/usr/lib/nls/%L/%N.cat"));
-        }
-#endif
 
 #ifdef DMAKE_STATISTICS
         if (getenv(NOCATGETS("DMAKE_STATISTICS"))) {
                 getname_stat = true;
         }

@@ -413,16 +398,14 @@
                 if(!strcmp(prognameptr, NOCATGETS("svr4.make"))) {
                         svr4 = true;
                         posix = false;
                 }
         }
-#if !defined(HP_UX) && !defined(linux)
         if (getenv(USE_SVR4_MAKE) || getenv(NOCATGETS("USE_SVID"))){
            svr4 = true;
            posix = false;
         }
-#endif
 
         /*
          * Find the dmake_compat_mode: posix, sun, svr4, or gnu_style, .
          */
         char * dmake_compat_mode_var = getenv(NOCATGETS("SUN_MAKE_COMPAT_MODE"));

@@ -1373,23 +1356,10 @@
                         } else {
                                 fatal(catgets(catd, 1, 280, "Missing argument after `-%c'"), optopt);
                         }
                 }
 
-#if defined(linux)
-                if (ch == 1) {
-                        if(optind < argc) {
-                                //optind++;
-                                //current_optind++;
-                        makefile_next = 0;
-                        current_optind = optind;
-                                continue;
-                        } else {
-                                break;
-                        }
-                }
-#endif
 
 
                 makefile_next |= parse_command_option(ch);
                 /*
                  * If we're done processing all of the options of

@@ -1725,13 +1695,10 @@
                 return 0;
         case 'd':                        /* Debug flag */
                 if (invert_this) {
                         debug_level--;
                 } else {
-#if defined( HP_UX) || defined(linux)
-                      if (debug_level < 2)  /* Fixes a bug on HP-UX */
-#endif
                         debug_level++;
                 }
                 return 0;
 #ifdef NSE
         case 'E':