From 3a2e25bc77bf0b714f95b9570503ca12a5c13b43 Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Mon, 1 Feb 2016 22:37:41 +0000
Subject: [PATCH] curl: add support for mbedtls

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

SVN-Revision: 48615
---
 package/network/utils/curl/Config.in                  |  3 +++
 package/network/utils/curl/Makefile                   |  4 +++-
 .../310-polarssl-disable-runtime-version-check.patch  | 11 +++++++++++
 3 files changed, 17 insertions(+), 1 deletion(-)

diff --git a/package/network/utils/curl/Config.in b/package/network/utils/curl/Config.in
index 11cfa39e95..f41307a970 100644
--- a/package/network/utils/curl/Config.in
+++ b/package/network/utils/curl/Config.in
@@ -9,6 +9,9 @@ choice
 	config LIBCURL_POLARSSL
 		bool "PolarSSL"
 
+	config LIBCURL_MBEDTLS
+		bool "mbed TLS"
+
 	config LIBCURL_CYASSL
 		bool "CyaSSL"
 
diff --git a/package/network/utils/curl/Makefile b/package/network/utils/curl/Makefile
index 56dcb6b60d..bc85da3a0a 100644
--- a/package/network/utils/curl/Makefile
+++ b/package/network/utils/curl/Makefile
@@ -34,6 +34,7 @@ PKG_CONFIG_DEPENDS:= \
   CONFIG_LIBCURL_GNUTLS \
   CONFIG_LIBCURL_OPENSSL \
   CONFIG_LIBCURL_POLARSSL \
+  CONFIG_LIBCURL_MBEDTLS \
   CONFIG_LIBCURL_NOSSL \
   \
   CONFIG_LIBCURL_LIBIDN \
@@ -86,7 +87,7 @@ define Package/libcurl
   $(call Package/curl/Default)
   SECTION:=libs
   CATEGORY:=Libraries
-  DEPENDS:=+LIBCURL_POLARSSL:libpolarssl +LIBCURL_CYASSL:libcyassl +LIBCURL_AXTLS:libaxtls +LIBCURL_OPENSSL:libopenssl +LIBCURL_GNUTLS:libgnutls 
+  DEPENDS:=+LIBCURL_POLARSSL:libpolarssl +LIBCURL_CYASSL:libcyassl +LIBCURL_AXTLS:libaxtls +LIBCURL_OPENSSL:libopenssl +LIBCURL_GNUTLS:libgnutls +LIBCURL_MBEDTLS:libmbedtls
   DEPENDS += +LIBCURL_ZLIB:zlib +LIBCURL_THREADED_RESOLVER:libpthread +LIBCURL_LDAP:libopenldap +LIBCURL_LIBIDN:libidn +LIBCURL_SSH2:libssh2
   TITLE:=A client-side URL transfer library
   MENU:=1
@@ -117,6 +118,7 @@ CONFIGURE_ARGS += \
 	$(if $(CONFIG_LIBCURL_GNUTLS),--with-gnutls="$(STAGING_DIR)/usr" --with-ca-path=/etc/ssl/certs,--without-gnutls) \
 	$(if $(CONFIG_LIBCURL_OPENSSL),--with-ssl="$(STAGING_DIR)/usr" --with-ca-path=/etc/ssl/certs,--without-ssl) \
 	$(if $(CONFIG_LIBCURL_POLARSSL),--with-polarssl="$(STAGING_DIR)/usr" --with-ca-path=/etc/ssl/certs,--without-polarssl) \
+	$(if $(CONFIG_LIBCURL_MBEDTLS),--with-mbedtls="$(STAGING_DIR)/usr" --without-ca-path,--without-mbedtls) \
 	\
 	$(if $(CONFIG_LIBCURL_LIBIDN),--with-libidn="$(STAGING_DIR)/usr",--without-libidn) \
 	$(if $(CONFIG_LIBCURL_SSH2),--with-libssh2="$(STAGING_DIR)/usr",--without-libssh2) \
diff --git a/package/network/utils/curl/patches/310-polarssl-disable-runtime-version-check.patch b/package/network/utils/curl/patches/310-polarssl-disable-runtime-version-check.patch
index 1b5b63aa69..6f9cf2e998 100644
--- a/package/network/utils/curl/patches/310-polarssl-disable-runtime-version-check.patch
+++ b/package/network/utils/curl/patches/310-polarssl-disable-runtime-version-check.patch
@@ -9,3 +9,14 @@
    return snprintf(buffer, size, "%s/%d.%d.%d",
                    version >= 0x01030A00?"mbedTLS":"PolarSSL",
                    version>>24, (version>>16)&0xff, (version>>8)&0xff);
+--- a/lib/vtls/mbedtls.c
++++ b/lib/vtls/mbedtls.c
+@@ -686,7 +686,7 @@ void Curl_mbedtls_session_free(void *ptr
+ 
+ size_t Curl_mbedtls_version(char *buffer, size_t size)
+ {
+-  unsigned int version = mbedtls_version_get_number();
++  unsigned int version = MBEDTLS_VERSION_NUMBER;
+   return snprintf(buffer, size, "mbedTLS/%d.%d.%d", version>>24,
+                   (version>>16)&0xff, (version>>8)&0xff);
+ }
-- 
2.30.2