From: curt <curt>
Date: Mon, 5 Apr 1999 02:12:43 +0000 (+0000)
Subject: Add an automake conditional for lib X11.
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=d0b13800882a7ce4d8547d8d7c0e5cafd069202c;p=flightgear.git

Add an automake conditional for lib X11.
---

diff --git a/configure.in b/configure.in
index 4baade276..1a01e004a 100644
--- a/configure.in
+++ b/configure.in
@@ -248,6 +248,7 @@ LIBS="$base_LIBS"
 AC_SUBST(base_LIBS)
 AC_SUBST(opengl_LIBS)
 
+AM_CONDITIONAL(HAVE_XWINDOWS, test "x$ac_cv_lib_X11_XCreateWindow" = "xyes" )
 
 dnl Check if Generic Polygon Clipping library is installed
 dnl (from http://www.cs.man.ac.uk/aig/staff/alan/software/)