curl: add nghttp2 support

Add config option support for nghttp2

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>

package/network/utils/curl/Config.in

@@ -101,6 +101,10 @@ config LIBCURL_TFTP
 	bool "TFTP protocol"
 	default n
 
+config LIBCURL_NGHTTP2
+	bool "HTTP2 protocol"
+	default n
+
 comment "Miscellaneous"
 
 config LIBCURL_PROXY

package/network/utils/curl/Makefile

@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=curl
 PKG_VERSION:=7.55.1
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
 PKG_SOURCE_URL:=https://dl.uxnr.de/mirror/curl/ \
@@ -53,6 +53,7 @@ PKG_CONFIG_DEPENDS:= \
   CONFIG_LIBCURL_SMTP \
   CONFIG_LIBCURL_TELNET \
   CONFIG_LIBCURL_TFTP \
+  CONFIG_LIBCURL_NGHTTP2 \
   \
   CONFIG_LIBCURL_COOKIES \
   CONFIG_LIBCURL_CRYPTO_AUTH \
@@ -85,7 +86,8 @@ define Package/libcurl
   SECTION:=libs
   CATEGORY:=Libraries
   DEPENDS:= +LIBCURL_WOLFSSL:libwolfssl +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
+  DEPENDS += +LIBCURL_ZLIB:zlib +LIBCURL_THREADED_RESOLVER:libpthread +LIBCURL_LDAP:libopenldap +LIBCURL_LIBIDN:libidn
+  DEPENDS += +LIBCURL_SSH2:libssh2 +LIBCURL_NGHTTP2:libnghttp2
   TITLE:=A client-side URL transfer library
   MENU:=1
 endef
@@ -119,6 +121,7 @@ CONFIGURE_ARGS += \
 	$(if $(CONFIG_LIBCURL_LIBIDN),--with-libidn="$(STAGING_DIR)/usr",--without-libidn) \
 	$(if $(CONFIG_LIBCURL_SSH2),--with-libssh2="$(STAGING_DIR)/usr",--without-libssh2) \
 	$(if $(CONFIG_LIBCURL_ZLIB),--with-zlib="$(STAGING_DIR)/usr",--without-zlib) \
+	$(if $(CONFIG_LIBCURL_NGHTTP2),--with-nghttp2="$(STAGING_DIR)/usr",--without-nghttp2) \
 	\
 	$(call autoconf_bool,CONFIG_LIBCURL_DICT,dict) \
 	$(call autoconf_bool,CONFIG_LIBCURL_FILE,file) \