From 86ddd545beefc88b7b127761f3636c5d86c063a7 Mon Sep 17 00:00:00 2001
From: Abramo Bagnara <abramo@alsa-project.org>
Date: Sun, 1 Jul 2001 17:31:39 +0000
Subject: [PATCH] Get rid of ugly bash2 requirement

---
 configure.in | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/configure.in b/configure.in
index 83786781..7c69e68b 100644
--- a/configure.in
+++ b/configure.in
@@ -55,9 +55,13 @@ if test -z $BASH; then
   echo "Please, use the GNU BASH shell..."
   exit 0
 fi
-DATADIR=${datadir/\$\{prefix\}/$prefix}
-DATADIR=${DATADIR/./$PWD}
-AC_DEFINE_UNQUOTED(DATADIR, "$DATADIR")
+
+eval dir="$datadir"
+case "$dir" in
+/*) ;;
+*) dir="$PWD/$dir"
+esac
+AC_DEFINE_UNQUOTED(DATADIR, "$dir")
 
 AC_OUTPUT(Makefile doc/Makefile include/Makefile src/Makefile \
           src/control/Makefile src/mixer/Makefile src/pcm/Makefile \
-- 
2.47.1