debian: compile fix for programs using ncurses

For some reason the Debian ncurses version does not
contain a ncurses.pc pkg-config file.

Fix this by echoing "-lncurses" if the command fails:
 pkg-config --libs ncurses

This fix will make ifpps compile on Debian Squeeze 6.0.8.

Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/configure b/configure
index 07bffb2..9b5ea9e 100755
--- a/configure
+++ b/configure
@@ -259,7 +259,8 @@ EOF
 	$CC \
 		$(pkg-config --cflags ncurses 2>> config.log) \
 		-o $TMPDIR/ncursestest $TMPDIR/ncursestest.c \
-		$(pkg-config --libs ncurses 2>> config.log) \
+		$(pkg-config --libs ncurses 2>> config.log \
+	          || echo '-lncurses' ) \
 			>> config.log 2>&1
 	if [ ! -x $TMPDIR/ncursestest ] ; then
 		echo "[NO]"