From: Andre Noll <maan@systemlinux.org>
Date: Mon, 19 Nov 2012 21:31:27 +0000 (+0100)
Subject: Interactive support depends on curses lib.
X-Git-Tag: v0.4.12~7^2~1
X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=commitdiff_plain;h=98f19256d136f8432df0228ce6406892a7d18a5b;ds=sidebyside

Interactive support depends on curses lib.

If libreadline was detected, but no curses lib was found, we currently
try to activate interactive support, and compilation fails.

This patch deactivates interactive support in this case.
---

diff --git a/configure.ac b/configure.ac
index 661081cf..444f9ed1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -480,7 +480,7 @@ if test "$have_curses" = "yes"; then
 	extras="$extras gui"
 	executables="$executables gui"
 else
-	AC_MSG_WARN([cannot build para_gui])
+	AC_MSG_WARN([no curses lib, cannot build para_gui])
 fi
 CPPFLAGS="$OLD_CPPFLAGS"
 LDFLAGS="$OLD_LDFLAGS"
@@ -1061,6 +1061,13 @@ AC_CHECK_HEADERS([readline/readline.h], [
 	have_readline="no"
 	AC_MSG_WARN([readline/readline.h not found, $msg])
 ])
+
+if test "$have_curses" != "yes"; then
+	have_readline="no"
+	AC_MSG_WARN([interactive cli support depends on curses,])
+	AC_MSG_WARN([but no curses lib was detected, $msg])
+fi
+
 if test "$have_readline" = "yes"; then
 	readline_libs="$readline_libs -lreadline"
 	AC_SEARCH_LIBS([rl_free_keymap], [readline], [], [have_readline="no"])