From ec495b2f15fc5ae22136c226c7966caf51f643f8 Mon Sep 17 00:00:00 2001
From: Guus Sliepen <guus@tinc-vpn.org>
Date: Sun, 15 May 2011 12:06:21 +0200
Subject: [PATCH] Add an autoconf check for the curses library.
---
configure.in | 1 +
m4/curses.m4 | 38 ++++++++++++++++++++++++++++++++++++++
2 files changed, 39 insertions(+)
create mode 100644 m4/curses.m4
diff --git a/configure.in b/configure.in
index 7c050139..ccc0d26c 100644
--- a/configure.in
+++ b/configure.in
@@ -154,6 +154,7 @@ dnl These are defined in files in m4/
AC_ARG_WITH(libgcrypt, AC_HELP_STRING([--with-libgcrypt], [enable use of libgcrypt instead of OpenSSL])], [])
+tinc_CURSES
tinc_LIBEVENT
tinc_ZLIB
tinc_LZO
diff --git a/m4/curses.m4 b/m4/curses.m4
new file mode 100644
index 00000000..1001f497
--- /dev/null
+++ b/m4/curses.m4
@@ -0,0 +1,38 @@
+dnl Check to find the curses headers/libraries
+
+AC_DEFUN([tinc_CURSES],
+[
+ AC_ARG_ENABLE([curses],
+ AS_HELP_STRING([--disable-curses], [disable curses support]))
+ AS_IF([test "x$enable_curses" != "xno"], [
+ AC_DEFINE(HAVE_CURSES, 1, [have curses support])
+ AC_ARG_WITH(curses,
+ AS_HELP_STRING([--with-curses=DIR], [curses base directory, or:]),
+ [curses="$withval"
+ CPPFLAGS="$CPPFLAGS -I$withval/include"
+ LDFLAGS="$LDFLAGS -L$withval/lib"]
+ )
+
+ AC_ARG_WITH(curses-include,
+ AS_HELP_STRING([--with-curses-include=DIR], [curses headers directory]),
+ [curses_include="$withval"
+ CPPFLAGS="$CPPFLAGS -I$withval"]
+ )
+
+ AC_ARG_WITH(curses-lib,
+ AS_HELP_STRING([--with-curses-lib=DIR], [curses library directory]),
+ [curses_lib="$withval"
+ LDFLAGS="$LDFLAGS -L$withval"]
+ )
+
+ AC_CHECK_HEADERS(curses.h,
+ [],
+ [AC_MSG_ERROR("curses header files not found."); break]
+ )
+
+ AC_CHECK_LIB(curses, initscr,
+ [LIBS="$LIBS -lcurses"],
+ [AC_MSG_ERROR("curses libraries not found.")]
+ )
+ ])
+])
--
2.39.5