[sbase] Don't make components for shell builtins

These binaries are all shell builtins and therefore are never
used.

Run-All-Tests: true

Change-Id: Ifc6d5e6b93d2d612bdcbc27ad0a16044b20c04e2
Reviewed-on: https://fuchsia-review.googlesource.com/c/third_party/sbase/+/1210012
Reviewed-by: James Robinson <jamesr@google.com>
Commit-Queue: Aaron Wood <aaronwood@google.com>
diff --git a/binaries.gni b/binaries.gni
index 2d41097..1a0115c 100644
--- a/binaries.gni
+++ b/binaries.gni
@@ -23,6 +23,17 @@
 # "uname",
 # "whoami",
 
+# The following binaries are disabled as they are shadowed by
+# shell built-ins
+# "echo",
+# "false",
+# "mv",
+# "printf",
+# "pwd",
+# "test",
+# "true",
+
+
 sbase_binaries = [
   "basename",
   "cal",
@@ -36,12 +47,10 @@
   "date",
   "dirname",
   "du",
-  "echo",
   "ed",
   "env",
   "expand",
   "expr",
-  "false",
   "find",
   "fold",
   "grep",
@@ -53,14 +62,11 @@
   "md5sum",
   "mkdir",
   "mktemp",
-  "mv",
   "nl",
   "od",
   "paste",
   "pathchk",
   "printenv",
-  "printf",
-  "pwd",
   "readlink",
   "rev",
   "rm",
@@ -83,11 +89,9 @@
   "tail",
   "tar",
   "tee",
-  "test",
   "tftp",
   "touch",
   "tr",
-  "true",
   "tsort",
   "tty",
   "unexpand",