From 0e99e13a711a97dcf853ad2c64889c151ccb5b9b Mon Sep 17 00:00:00 2001
From: Elizabeth Myers <elizabeth@interlinked.me>
Date: Fri, 18 Mar 2016 14:57:08 -0500
Subject: [PATCH] configure: add ENABLE_OPER_CHGHOST flag

---
 configure.ac          | 12 ++++++++++++
 include/config.h      |  5 -----
 include/config.h.dist |  5 -----
 include/setup.h.in    |  3 +++
 4 files changed, 15 insertions(+), 10 deletions(-)

diff --git a/configure.ac b/configure.ac
index e17ef34f7..614a01607 100644
--- a/configure.ac
+++ b/configure.ac
@@ -497,6 +497,18 @@ if test "x$BRANDING_NAME" != "x$PACKAGE_NAME"; then
 	AC_DEFINE(CUSTOM_BRANDING, 1, [Define if custom branding is enabled.])
 fi
 
+dnl **********************************************************************
+dnl Enable oper chghost
+dnl **********************************************************************
+
+AC_ARG_ENABLE(oper-chghost,
+AC_HELP_STRING([--enable-oper-chghost],[Allow opers to use the CHGHOST command]),
+[operchghost=$enableval],[operchghost=no])
+
+if test "$operchghost" = yes; then
+	AC_DEFINE(ENABLE_OPER_CHGHOST, 1, [Define this to enable opers to use the CHGHOST command.])
+fi
+
 dnl Debug-related options
 dnl =====================
 
diff --git a/include/config.h b/include/config.h
index 1b5a37b15..752d7bfab 100644
--- a/include/config.h
+++ b/include/config.h
@@ -72,11 +72,6 @@
  */
 #undef  IGNORE_BOGUS_TS
 
-/* ENABLE_OPER_CHGHOST
- * Allow opers to use the CHGHOST command. Potentially abusive.
- */
-#undef	ENABLE_OPER_CHGHOST
-
 /* HANGONGOODLINK and HANGONRETRYDELAY
  * Often net breaks for a short time and it's useful to try to
  * establishing the same connection again faster than CONNECTFREQUENCY
diff --git a/include/config.h.dist b/include/config.h.dist
index 1b5a37b15..752d7bfab 100644
--- a/include/config.h.dist
+++ b/include/config.h.dist
@@ -72,11 +72,6 @@
  */
 #undef  IGNORE_BOGUS_TS
 
-/* ENABLE_OPER_CHGHOST
- * Allow opers to use the CHGHOST command. Potentially abusive.
- */
-#undef	ENABLE_OPER_CHGHOST
-
 /* HANGONGOODLINK and HANGONRETRYDELAY
  * Often net breaks for a short time and it's useful to try to
  * establishing the same connection again faster than CONNECTFREQUENCY
diff --git a/include/setup.h.in b/include/setup.h.in
index a66efc100..dca682add 100644
--- a/include/setup.h.in
+++ b/include/setup.h.in
@@ -41,6 +41,9 @@
 /* Size of the dlink_node heap. */
 #undef DNODE_HEAP_SIZE
 
+/* Define this to enable opers to use the CHGHOST command. */
+#undef ENABLE_OPER_CHGHOST
+
 /* Prefix where config files are installed. */
 #undef ETC_DIR