From 36ba985145ffa8e2078033fc1f1cf22851707a8e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=94=D0=B8=D0=BB=D1=8F=D0=BD=20=D0=9F=D0=B0=D0=BB=D0=B0?=
 =?UTF-8?q?=D1=83=D0=B7=D0=BE=D0=B2?= <dilyan.palauzov@aegee.org>
Date: Thu, 20 Oct 2022 17:05:04 +0200
Subject: [PATCH] Don't build readline/libreadline.a, when
 --with-system-readline is supplied

https://sourceware.org/bugzilla/show_bug.cgi?id=18632

The bundled libreadline is always built, even if the system is
./configure'd --with-system-readline and the build libreadline.a is not
used.

Proposed patch:

Fix ./configure.ac not to proceed readline/, when --with-system-
readline is provided

	* configure.ac: Don't configure readline if --with-system-readline is
	used.
	* configure: Re-generate.
---
 configure    | 6 ++++++
 configure.ac | 6 ++++++
 2 files changed, 12 insertions(+)

diff --git a/configure b/configure
index d9aa84c6138..007a77a5f6c 100755
--- a/configure
+++ b/configure
@@ -2946,6 +2946,12 @@ if test x$with_system_zlib = xyes ; then
   noconfigdirs="$noconfigdirs zlib"
 fi
 
+# Don't compile the bundled readline/libreadline.a if --with-system-readline
+# is provided.
+if test x$with_system_readline = xyes ; then
+  noconfigdirs="$noconfigdirs readline"
+fi
+
 # some tools are so dependent upon X11 that if we're not building with X,
 # it's not even worth trying to configure, much less build, that tool.
 
diff --git a/configure.ac b/configure.ac
index 2cff32e300e..1df410bba1f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -247,6 +247,12 @@ if test x$with_system_zlib = xyes ; then
   noconfigdirs="$noconfigdirs zlib"
 fi
 
+# Don't compile the bundled readline/libreadline.a if --with-system-readline
+# is provided.
+if test x$with_system_readline = xyes ; then
+  noconfigdirs="$noconfigdirs readline"
+fi
+
 # some tools are so dependent upon X11 that if we're not building with X, 
 # it's not even worth trying to configure, much less build, that tool.