From b04643026af85da5191da879d5234d5e5437cc7d Mon Sep 17 00:00:00 2001
From: big fox tail <bigfoxtail@outlook.com>
Date: Sun, 19 Jul 2020 13:54:32 +0800
Subject: [PATCH] wget: prefer ipv4 than ipv6 (#5127)

---
 package/lean/wget/Makefile                    | 108 ++++++++++++++++++
 .../lean/wget/patches/001-prefer_ipv4.patch   |  11 ++
 2 files changed, 119 insertions(+)
 create mode 100644 package/lean/wget/Makefile
 create mode 100644 package/lean/wget/patches/001-prefer_ipv4.patch

diff --git a/package/lean/wget/Makefile b/package/lean/wget/Makefile
new file mode 100644
index 000000000..ffad46109
--- /dev/null
+++ b/package/lean/wget/Makefile
@@ -0,0 +1,108 @@
+#
+# Copyright (C) 2007-2016 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=wget
+PKG_VERSION:=1.20.3
+PKG_RELEASE:=4
+
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
+PKG_SOURCE_URL:=@GNU/$(PKG_NAME)
+PKG_HASH:=31cccfc6630528db1c8e3a06f6decf2a370060b982841cfab2b8677400a5092e
+PKG_MAINTAINER:=Peter Wagner <tripolar@gmx.at>
+PKG_LICENSE:=GPL-3.0-or-later
+PKG_LICENSE_FILES:=COPYING
+
+PKG_CPE_ID:=cpe:/a:gnu:wget
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/wget/Default
+  SECTION:=net
+  CATEGORY:=Network
+  DEPENDS:=+libpcre +zlib
+  SUBMENU:=File Transfer
+  TITLE:=Non-interactive network downloader
+  URL:=https://www.gnu.org/software/wget/index.html
+  PROVIDES:=gnu-wget
+endef
+
+define Package/wget/Default/description
+ Wget is a network utility to retrieve files from the Web using http
+ and ftp, the two most widely used Internet protocols. It works
+ non-interactively, so it will work in the background, after having
+ logged off. The program supports recursive retrieval of web-authoring
+ pages as well as ftp sites -- you can use wget to make mirrors of
+ archives and home pages or to travel the Web like a WWW robot.
+endef
+
+define Package/wget
+$(call Package/wget/Default)
+  DEPENDS+= +libopenssl +librt
+  TITLE+= (with SSL support)
+  VARIANT:=ssl
+  PROVIDES+=wget-ssl
+  ALTERNATIVES:=300:/usr/bin/wget:/usr/bin/wget-ssl
+endef
+
+define Package/wget/description
+$(call Package/wget/Default/description)
+ This package is built with SSL support.
+endef
+
+define Package/wget-nossl
+$(call Package/wget/Default)
+  TITLE+= (without SSL support)
+  VARIANT:=nossl
+  PROVIDES+=wget
+  ALTERNATIVES:=300:/usr/bin/wget:/usr/bin/wget-nossl
+endef
+
+define Package/wget-nossl/description
+$(call Package/wget/Default/description)
+ This package is built without SSL support.
+endef
+
+CONFIGURE_ARGS+= \
+	--disable-rpath \
+	--disable-iri \
+	--disable-pcre2 \
+	--with-included-libunistring \
+	--without-libuuid \
+	--without-libpsl
+
+CONFIGURE_VARS += \
+	ac_cv_header_uuid_uuid_h=no
+
+ifeq ($(BUILD_VARIANT),ssl)
+	CONFIGURE_ARGS+= \
+		--with-ssl=openssl \
+		--with-libssl-prefix="$(STAGING_DIR)/usr"
+
+	CONFIGURE_VARS += \
+		ac_cv_libssl=yes
+endif
+
+ifeq ($(BUILD_VARIANT),nossl)
+	CONFIGURE_ARGS+= \
+		--disable-ntlm \
+		--without-ssl
+endif
+
+define Package/wget/install
+	$(INSTALL_DIR) $(1)/usr/bin
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/src/wget $(1)/usr/bin/wget-ssl
+endef
+
+define Package/wget-nossl/install
+	$(INSTALL_DIR) $(1)/usr/bin
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/src/wget $(1)/usr/bin/wget-nossl
+endef
+
+$(eval $(call BuildPackage,wget))
+$(eval $(call BuildPackage,wget-nossl))
diff --git a/package/lean/wget/patches/001-prefer_ipv4.patch b/package/lean/wget/patches/001-prefer_ipv4.patch
new file mode 100644
index 000000000..a2979fc28
--- /dev/null
+++ b/package/lean/wget/patches/001-prefer_ipv4.patch
@@ -0,0 +1,11 @@
+--- a/src/init.c	2020-07-11 21:55:28.055428530 +0800
++++ b/src/init.c	2020-07-11 21:58:08.698565761 +0800
+@@ -412,7 +412,7 @@ defaults (void)
+   tmp = getenv ("no_proxy");
+   if (tmp)
+     opt.no_proxy = sepstring (tmp);
+-  opt.prefer_family = prefer_none;
++  opt.prefer_family = prefer_ipv4;
+   opt.allow_cache = true;
+   opt.if_modified_since = true;
+