From 9c57c788237e66e4f40cf9919b583bb8ecf30523 Mon Sep 17 00:00:00 2001
From: Matthias Wachs <wachs@net.in.tum.de>
Date: Wed, 22 Aug 2012 08:13:47 +0000
Subject: libcurl check

---
 configure.ac              | 15 ++++++++++++++-
 src/transport/Makefile.am |  7 ++++---
 2 files changed, 18 insertions(+), 4 deletions(-)

diff --git a/configure.ac b/configure.ac
index 714610a01..78f7be9ab 100644
--- a/configure.ac
+++ b/configure.ac
@@ -326,7 +326,14 @@ AC_LANG_POP(C)
 fi	# $build = $target
 
 # libcurl
-LIBCURL_CHECK_CONFIG(,7.21.3,,AC_MSG_ERROR([GNUnet requires libcurl >= 7.21.3]))
+LIBCURL_CHECK_CONFIG(,7.21.3,curl=1,curl=0)
+if test "$curl" = 1
+then
+	AM_CONDITIONAL(HAVE_LIBCURL, true)
+	AC_DEFINE([HAVE_LIBCURL],[1],[Have libcurl])
+else
+	AM_CONDITIONAL(HAVE_LIBCURL, false)
+fi
 # restore LIBS
 LIBS=$SAVE_LIBS
 
@@ -1123,6 +1130,12 @@ then
   AC_MSG_NOTICE([NOTICE: sqlite not found.  sqLite support will not be compiled.])
 fi
 
+# libcurl
+if test "x$curl" = "x0"
+then
+  AC_MSG_NOTICE([NOTICE: libcurl not found.  http client support will not be compiled.])
+fi
+
 #gnutls
 if test x$gnutls != xtrue
 then
diff --git a/src/transport/Makefile.am b/src/transport/Makefile.am
index 6447b1152..83428a20a 100644
--- a/src/transport/Makefile.am
+++ b/src/transport/Makefile.am
@@ -14,9 +14,10 @@ if HAVE_MHD
  HTTPS_SERVER_PLUGIN_LA = libgnunet_plugin_transport_https_server.la
 endif
 
-HTTP_CLIENT_PLUGIN_LA = libgnunet_plugin_transport_http_client.la
-HTTPS_CLIENT_PLUGIN_LA = libgnunet_plugin_transport_https_client.la
-
+if HAVE_LIBCURL
+ HTTP_CLIENT_PLUGIN_LA = libgnunet_plugin_transport_http_client.la
+ HTTPS_CLIENT_PLUGIN_LA = libgnunet_plugin_transport_https_client.la
+endif
 
 if FALSE 
  HTTP_API_TEST = test_transport_api_http
-- 
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