From: Andre Noll <maan@systemlinux.org>
Date: Sun, 3 Jun 2012 21:22:13 +0000 (+0200)
Subject: gui: Try to link against libncursesw.
X-Git-Tag: v0.4.13~41^2~2
X-Git-Url: http://git.tuebingen.mpg.de/?a=commitdiff_plain;ds=inline;h=09c6bc2f29ddcb8b84669dd9865f2124270bf62c;p=paraslash.git

gui: Try to link against libncursesw.

This variant of the curses library supports wide characters so we
should link against it if it is available. If it is not, we may still
fall back to libcurses instead.
---

diff --git a/configure.ac b/configure.ac
index 45557f6d..e1fa8116 100644
--- a/configure.ac
+++ b/configure.ac
@@ -471,11 +471,16 @@ fi
 AC_CHECK_HEADER(curses.h, [], [
 	have_curses="no"
 ])
-AC_CHECK_LIB([curses], [initscr], [], [
-	have_curses="no"
-])
+gui_ldflags="$curses_libs"
+AC_CHECK_LIB([ncursesw], [initscr],
+	[gui_ldflags="$curses_libs -lncursesw"], [
+		AC_CHECK_LIB([curses], [initscr],
+			[gui_ldflags="$curses_libs -lcurses"],
+			[have_curses="no"]
+		)
+	]
+)
 if test "$have_curses" = "yes"; then
-	gui_ldflags="$curses_libs -lcurses"
 	AC_SUBST(curses_cppflags)
 	extras="$extras gui"
 	executables="$executables gui"