From: Guus Sliepen <guus@tinc-vpn.org>
Date: Thu, 26 Oct 2017 19:33:46 +0000 (+0200)
Subject: If we are using libncurses, also try to link with libtinfo.
X-Git-Tag: release-1.1pre16~57
X-Git-Url: https://git.tinc-vpn.org/git/browse?a=commitdiff_plain;h=c84fce52d2191df06e24737449e8983174984ddc;p=tinc

If we are using libncurses, also try to link with libtinfo.

On some distributions, tinc might not be linked correctly if -ltinfo is
not explicitly specified.
---

diff --git a/m4/curses.m4 b/m4/curses.m4
index 2e8d1510..031e1eea 100644
--- a/m4/curses.m4
+++ b/m4/curses.m4
@@ -32,7 +32,7 @@ AC_DEFUN([tinc_CURSES],
     )
 
     AC_CHECK_LIB(ncurses, initscr,
-      [CURSES_LIBS="-lncurses"],
+      [CURSES_LIBS="-lncurses"; AC_CHECK_LIB(tinfo, wtimeout, [CURSES_LIBS+=" -ltinfo"], [])],
       [AC_CHECK_LIB(curses, initscr,
         [CURSES_LIBS="-lcurses"],
         [AC_MSG_ERROR("curses libraries not found.")]