WL #3670: Compile-time option to remove GRANT-related startup options

- configure --disable-grant-options defines DISABLE_GRANT_OPTIONS
- configure.js/cmake also updated
- if DISABLE_GRANT_OPTIONS is defined, mysqld no longer recognizes:
  --bootstrap
  --init-file
  --skip-grant-tables

Scripts which rely on those three options are modified to check the environment for MYSQLD_BOOTSTRAP; it should be set to the full path of a mysqld which does handle those options.

For example:

$ export MYSQLD_BOOTSTRAP
$ MYSQLD_BOOTSTRAP=/path/to/full/MySQL/bin/mysqld
$ mysql_install_db
$ make test

1 files changed, 16 insertions, 0 deletions

diff --git a/configure.in b/configure.in
index f6a6eedac70..19fe70c0c4d 100644
--- a/configure.in
+++ b/configure.in
@@ -713,6 +713,22 @@ else
   AC_MSG_RESULT([no])
 fi
 
+# If we should allow init-file and skip-grant-table options
+AC_MSG_CHECKING(If we should should enable init-file and skip-grant-table options)
+AC_ARG_ENABLE(grant-options,
+    [  --disable-grant-options Disables the use of --init-file and --skip-grant-tables options],
+    [ mysql_grant_options_enabled=$enableval ],
+    [ mysql_grant_options_enabled=no ]
+    )
+if test "$mysql_grant_options_enabled" = "yes"
+then
+  AC_MSG_RESULT([yes])
+else
+  AC_DEFINE([DISABLE_GRANT_OPTIONS], [1],
+            [Disables the use of --init-file and --skip-grant-tables options])
+  AC_MSG_RESULT([no])
+fi
+
 MYSQL_SYS_LARGEFILE
 
 # Types that must be checked AFTER large file support is checked