--- /dev/null
+################################################################################
+#
+# libcurl
+#
+################################################################################
+
+LIBCURL_VERSION = 7.42.1
+LIBCURL_SOURCE = curl-$(LIBCURL_VERSION).tar.bz2
+LIBCURL_SITE = http://curl.haxx.se/download
+LIBCURL_DEPENDENCIES = host-pkgconf \
+ $(if $(BR2_PACKAGE_ZLIB),zlib) \
+ $(if $(BR2_PACKAGE_LIBIDN),libidn) \
+ $(if $(BR2_PACKAGE_RTMPDUMP),rtmpdump)
+LIBCURL_LICENSE = ICS
+LIBCURL_LICENSE_FILES = COPYING
+LIBCURL_INSTALL_STAGING = YES
+
+# We disable NTLM support because it uses fork(), which doesn't work
+# on non-MMU platforms. Moreover, this authentication method is
+# probably almost never used. See
+# http://curl.haxx.se/docs/manpage.html#--ntlm.
+LIBCURL_CONF_OPTS = --disable-verbose --disable-manual --disable-ntlm-wb \
+ --enable-hidden-symbols --with-random=/dev/urandom --disable-curldebug
+LIBCURL_CONFIG_SCRIPTS = curl-config
+
+ifeq ($(BR2_PACKAGE_OPENSSL),y)
+LIBCURL_DEPENDENCIES += openssl
+LIBCURL_CONF_ENV += ac_cv_lib_crypto_CRYPTO_lock=yes
+# configure adds the cross openssl dir to LD_LIBRARY_PATH which screws up
+# native stuff during the rest of configure when target == host.
+# Fix it by setting LD_LIBRARY_PATH to something sensible so those libs
+# are found first.
+LIBCURL_CONF_ENV += LD_LIBRARY_PATH=$$LD_LIBRARY_PATH:/lib:/usr/lib
+LIBCURL_CONF_OPTS += --with-ssl=$(STAGING_DIR)/usr \
+ --with-ca-path=/etc/ssl/certs
+else ifeq ($(BR2_PACKAGE_GNUTLS),y)
+LIBCURL_CONF_OPTS += --with-gnutls=$(STAGING_DIR)/usr
+LIBCURL_DEPENDENCIES += gnutls
+else ifeq ($(BR2_PACKAGE_LIBNSS),y)
+LIBCURL_CONF_OPTS += --with-nss=$(STAGING_DIR)/usr
+LIBCURL_CONF_ENV += CPPFLAGS="$(TARGET_CPPFLAGS) `$(PKG_CONFIG_HOST_BINARY) nspr nss --cflags`"
+LIBCURL_DEPENDENCIES += libnss
+else
+# polarssl support needs 1.3.x
+LIBCURL_CONF_OPTS += --without-ssl --without-gnutls \
+ --without-polarssl --without-nss
+endif
+
+ifeq ($(BR2_PACKAGE_C_ARES),y)
+LIBCURL_DEPENDENCIES += c-ares
+LIBCURL_CONF_OPTS += --enable-ares
+else
+LIBCURL_CONF_OPTS += --disable-ares
+endif
+
+# Configure curl to support libssh2
+ifeq ($(BR2_PACKAGE_LIBSSH2),y)
+LIBCURL_DEPENDENCIES += libssh2
+LIBCURL_CONF_OPTS += --with-libssh2
+else
+LIBCURL_CONF_OPTS += --without-libssh2
+endif
+
+define LIBCURL_FIX_DOT_PC
+ printf 'Requires: openssl\n' >>$(@D)/libcurl.pc.in
+endef
+LIBCURL_POST_PATCH_HOOKS += $(if $(BR2_PACKAGE_OPENSSL),LIBCURL_FIX_DOT_PC)
+
+ifeq ($(BR2_PACKAGE_CURL),)
+define LIBCURL_TARGET_CLEANUP
+ rm -rf $(TARGET_DIR)/usr/bin/curl
+endef
+LIBCURL_POST_INSTALL_TARGET_HOOKS += LIBCURL_TARGET_CLEANUP
+endif
+
+$(eval $(autotools-package))