code review 5662043: gc: delete old unsafe functions

src/cmd/dist/build.c

 // Copyright 2012 The Go Authors.  All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
 #include "a.h"
 #include "arg.h"
 
 /*
  * Initialization for any invocation.
  */
@@ skipping 1194 matching lines @@
                 usage();
         }ARGEND
 
         if(argc > 0)
                 usage();
 ········
         xprintf(format, "GOROOT", goroot);
         xprintf(format, "GOBIN", gobin);
         xprintf(format, "GOARCH", goarch);
         xprintf(format, "GOOS", goos);
+        xprintf(format, "GOCHAR", gochar);
         if(pflag) {
                 sep = ":";
                 if(streq(gohostos, "windows"))
                         sep = ";";
                 xgetenv(&b, "PATH");
                 bprintf(&b1, "%s%s%s", gobin, sep, bstr(&b));
                 xprintf(format, "PATH", bstr(&b1));
         }
 
         bfree(&b);
@@ skipping 155 matching lines @@
                 break;
         default:
                 usage();
         }ARGEND
 
         if(argc > 0)
                 usage();
 
         xprintf("%s\n", goversion);
 }