* Fix ncurses/tinfo linking: https://bugs.gentoo.org/690452

* Fix underlinking (refresh of old patch by hasufell@):
From: Julian Ospald <hasufell@gentoo.org>
Date: Mon Feb 18 02:25:38 UTC 2013
Subject: fix underlinking
https://bugs.gentoo.org/show_bug.cgi?id=454928
--- a/configure.ac
+++ b/configure.ac
@@ -93,10 +93,7 @@ AC_PROG_LN_S
 AC_CHECK_FUNC(lrand48,,AC_DEFINE(USE_RANDOM))
 
 if test "x${enable_vt100}" != "xyes"; then
-    AC_SEARCH_LIBS(initscr,[ncurses curses], [], [
-                   if test "x${enable_vt100}" = "xno" ; then
-                       AC_MSG_ERROR([*** curses libraries not found])
-                   fi])
+    PKG_CHECK_MODULES([ncurses], [ncurses])
 fi
 
 # Dynamic modules
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -6,7 +6,8 @@ bin_PROGRAMS = powwow powwow-muc powwow-movieplay
 powwow_SOURCES = beam.c cmd.c log.c edit.c cmd2.c eval.c \
 		 utils.c main.c tcp.c list.c map.c tty.c \
 		 ptr.c
-powwow_LDFLAGS = @dl_ldflags@
+powwow_LDADD = @dl_ldflags@ @ncurses_LIBS@
+powwow_muc_LDADD = @ncurses_LIBS@
 powwowdir = $(pkgincludedir)
 powwow_HEADERS = beam.h cmd.h log.h edit.h cmd2.h eval.h \
 		 utils.h main.h tcp.h list.h map.h tty.h \
@@ -26,4 +26,4 @@ catrw_SOURCES = catrw.c
 EXTRA_DIST = plugtest.c
 
 plugtest.so: plugtest.c
-	gcc -shared -o plugtest.so plugtest.c
+	$(CC) $(CFLAGS) -shared -o plugtest.so plugtest.c