curl: remove axtls config option, the library does not exist in our tree

Signed-off-by: Felix Fietkau <nbd@nbd.name>

package/network/utils/curl/Config.in

@@ -15,9 +15,6 @@ choice
 	config LIBCURL_CYASSL
 		bool "CyaSSL"
 
-	config LIBCURL_AXTLS
-		bool "axTLS"
-
 	config LIBCURL_OPENSSL
 		bool "OpenSSL"
 

package/network/utils/curl/Makefile

@@ -29,7 +29,6 @@ PKG_BUILD_PARALLEL:=1
 PKG_CONFIG_DEPENDS:= \
   CONFIG_IPV6 \
   \
-  CONFIG_LIBCURL_AXTLS \
   CONFIG_LIBCURL_CYASSL \
   CONFIG_LIBCURL_GNUTLS \
   CONFIG_LIBCURL_OPENSSL \
@@ -88,7 +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 +LIBCURL_MBEDTLS:libmbedtls
+  DEPENDS:=+LIBCURL_POLARSSL:libpolarssl +LIBCURL_CYASSL:libcyassl +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
@@ -115,7 +114,6 @@ CONFIGURE_ARGS += \
 	\
 	$(call autoconf_bool,CONFIG_IPV6,ipv6) \
 	\
-	$(if $(CONFIG_LIBCURL_AXTLS),--with-axtls="$(STAGING_DIR)/usr" --without-ca-path,--without-axtls) \
 	$(if $(CONFIG_LIBCURL_CYASSL),--with-cyassl="$(STAGING_DIR)/usr" --without-ca-path --with-ca-bundle=/etc/ssl/certs/ca-certificates.crt,--without-cyassl) \
 	$(if $(CONFIG_LIBCURL_GNUTLS),--with-gnutls="$(STAGING_DIR)/usr" --without-ca-bundle --with-ca-path=/etc/ssl/certs,--without-gnutls) \
 	$(if $(CONFIG_LIBCURL_OPENSSL),--with-ssl="$(STAGING_DIR)/usr" --without-ca-bundle --with-ca-path=/etc/ssl/certs,--without-ssl) \