From 6396010b9e8a47b8ab225a6d8d34edaa68e154ac Mon Sep 17 00:00:00 2001
From: "Nick R. Papior" <nickpapior@gmail.com>
Date: Fri, 10 Jul 2020 22:11:40 +0200
Subject: [PATCH] enh: enabled libctl-dir to specify installation path (#1286)

The configure option libctl-dir now accepts installation
directory, in addition to the standard prefix/share/libctl
directory.
---
 configure.ac | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/configure.ac b/configure.ac
index 363a6e376..9209bfb1b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -359,6 +359,9 @@ LIBS="$GUILE_LIBS $LIBS"
 CPPFLAGS="$CPPFLAGS $GUILE_CPPFLAGS"
 
 AC_MSG_CHECKING([for libctl dir])
+if test x != x"$LIBCTL_DIR" -a -r "$LIBCTL_DIR/share/libctl/base/ctl.scm"; then
+	LIBCTL_DIR="$LIBCTL_DIR/share/libctl"
+fi
 if test x != x"$LIBCTL_DIR" -a ! -r "$LIBCTL_DIR/base/ctl.scm"; then
 	LIBCTL_DIR=""
 fi