Add initial curses-based UI.

[rrace.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 3709434eab484a2df416a31b6ea7bfe311e7fba8..6be037eb9b858f3ef0dc1cdd34bf9296e377508e 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -29,6 +29,17 @@ m4_traceoff([AM_GNU_GETTEXT])
 AM_GNU_GETTEXT([external])
 AH_BOTTOM([#include <conf_post.h>])
 
+# Checks for curses
+AC_ARG_WITH([curses], [AS_HELP_STRING([--with-curses],
+  [use curses for playing in text mode (default: auto)])],
+  [], [with_curses=auto])
+AS_IF([test x"$with_curses" != x"no"],
+  [DX_LIB_CURSES([have_curses=yes], [have_curses=no])])
+AS_IF([test x"$with_curses" = x"yes" && x"$have_curses" != x"yes"],
+  [AC_MSG_FAILURE([--with-curses requested but curses was not found])])
+AM_CONDITIONAL([HAVE_CURSES], [test x"$have_curses" = x"yes"])
+
+# Checks for X11
 AC_PATH_XTRA
 AS_IF([test x"$no_x" != x"yes"],
 [AC_CACHE_CHECK([for Motif], [dx_cv_have_motif],
@@ -112,6 +123,7 @@ AC_CONFIG_FILES([Makefile])
 AC_OUTPUT
 
 have_ui=false
+AM_COND_IF([HAVE_CURSES], [have_ui=:])
 AM_COND_IF([HAVE_MOTIF], [have_ui=:])
 AS_IF([$have_ui], [],
 [AC_MSG_WARN([No user interface is enabled.])