add downloading script (with md5sum checking and sourceforge downloading support)

git-svn-id: svn://svn.openwrt.org/openwrt/trunk/openwrt@391 3c298f89-4303-0410-b956-a3cf2f4a3e73

36 files changed, 121 insertions, 44 deletions

diff --git a/package/arptables/Makefile b/package/arptables/Makefile
index 961ee5e2a..f27a35333 100644
--- a/package/arptables/Makefile
+++ b/package/arptables/Makefile
@@ -8,7 +8,7 @@ include $(TOPDIR)/rules.mk
 PKG_NAME:=arptables
 PKG_VERSION:=0.0.3
 PKG_RELEASE:=1
-PKG_SOURCE_URL:=http://unc.dl.sourceforge.net/sourceforge/ebtables/
+PKG_SOURCE_URL:=@SF/ebtables
 PKG_SOURCE:=$(PKG_NAME)-v$(PKG_VERSION).tar.gz
 PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-v$(PKG_VERSION)
 PKG_CAT:=zcat
@@ -16,7 +16,7 @@ PKG_IPK:=$(PACKAGE_DIR)/$(PKG_NAME)_$(PKG_VERSION)-$(PKG_RELEASE)_$(ARCH).ipk
 PKG_IPK_DIR:=$(PKG_BUILD_DIR)/ipkg
 
 $(DL_DIR)/$(PKG_SOURCE):
-	 $(WGET) -P $(DL_DIR) $(PKG_SOURCE_URL)/$(PKG_SOURCE)
+	 $(SCRIPT_DIR)/download.pl $(DL_DIR) $(PKG_SOURCE) x $(PKG_SOURCE_URL)
 
 $(PKG_BUILD_DIR)/.unpacked: $(DL_DIR)/$(PKG_SOURCE)
 	$(PKG_CAT) $(DL_DIR)/$(PKG_SOURCE) | tar -C $(BUILD_DIR) $(TAR_OPTIONS) -
diff --git a/package/bridge/Makefile b/package/bridge/Makefile
index 2f3f4c630..5aba7d30e 100644
--- a/package/bridge/Makefile
+++ b/package/bridge/Makefile
@@ -8,7 +8,7 @@ include $(TOPDIR)/rules.mk
 PKG_NAME:=bridge
 PKG_VERSION:=1.0.4
 PKG_RELEASE:=1
-PKG_SOURCE_URL:=http://unc.dl.sourceforge.net/sourceforge/bridge
+PKG_SOURCE_URL:=@SF/bridge
 PKG_SOURCE:=bridge-utils-$(PKG_VERSION).tar.gz
 PKG_BUILD_DIR:=$(BUILD_DIR)/bridge-utils-$(PKG_VERSION)
 PKG_CAT:=zcat
@@ -16,7 +16,7 @@ PKG_IPK:=$(PACKAGE_DIR)/$(PKG_NAME)_$(PKG_VERSION)-$(PKG_RELEASE)_$(ARCH).ipk
 PKG_IPK_DIR:=$(PKG_BUILD_DIR)/ipkg
 
 $(DL_DIR)/$(PKG_SOURCE):
-	 $(WGET) -P $(DL_DIR) $(PKG_SOURCE_URL)/$(PKG_SOURCE)
+	 $(SCRIPT_DIR)/download.pl $(DL_DIR) $(PKG_SOURCE) x $(PKG_SOURCE_URL)
 
 $(PKG_BUILD_DIR)/.unpacked: $(DL_DIR)/$(PKG_SOURCE)
 	$(PKG_CAT) $(DL_DIR)/$(PKG_SOURCE) | tar -C $(BUILD_DIR) $(TAR_OPTIONS) -
diff --git a/package/busybox/busybox.mk b/package/busybox/busybox.mk
index ab6754449..03b1c78bd 100644
--- a/package/busybox/busybox.mk
+++ b/package/busybox/busybox.mk
@@ -18,7 +18,7 @@ endif
 BUSYBOX_UNZIP=bzcat
 
 $(DL_DIR)/$(BUSYBOX_SOURCE):
-	 $(WGET) -P $(DL_DIR) $(BUSYBOX_SITE)/$(BUSYBOX_SOURCE)
+	 $(SCRIPT_DIR)/download.pl $(DL_DIR) $(BUSYBOX_SOURCE) x $(BUSYBOX_SITE)
 
 busybox-source: $(DL_DIR)/$(BUSYBOX_SOURCE) $(BUSYBOX_CONFIG)
 
diff --git a/package/dnsmasq/Makefile b/package/dnsmasq/Makefile
index 761b79843..9d1506e85 100644
--- a/package/dnsmasq/Makefile
+++ b/package/dnsmasq/Makefile
@@ -16,7 +16,7 @@ PKG_IPK:=$(PACKAGE_DIR)/$(PKG_NAME)_$(PKG_VERSION)-$(PKG_RELEASE)_$(ARCH).ipk
 PKG_IPK_DIR:=$(PKG_BUILD_DIR)/ipkg
 
 $(DL_DIR)/$(PKG_SOURCE):
-	 $(WGET) -P $(DL_DIR) $(PKG_SOURCE_URL)/$(PKG_SOURCE)
+	 $(SCRIPT_DIR)/download.pl $(DL_DIR) $(PKG_SOURCE) x $(PKG_SOURCE_URL)
 
 $(PKG_BUILD_DIR)/.patched: $(DL_DIR)/$(PKG_SOURCE)
 	$(PKG_CAT) $(DL_DIR)/$(PKG_SOURCE) | tar -C $(BUILD_DIR) $(TAR_OPTIONS) -
diff --git a/package/dropbear/Makefile b/package/dropbear/Makefile
index 50031300b..a62e25131 100644
--- a/package/dropbear/Makefile
+++ b/package/dropbear/Makefile
@@ -16,7 +16,7 @@ DROPBEAR_IPK:=dropbear_$(DROPBEAR_VERSION)-1_$(ARCH).ipk
 DROPBEAR_IPK_DIR:=$(DROPBEAR_DIR)/ipkg
 
 $(DL_DIR)/$(DROPBEAR_SOURCE):
-	 $(WGET) -P $(DL_DIR) $(DROPBEAR_SITE)/$(DROPBEAR_SOURCE)
+	 $(SCRIPT_DIR)/download.pl $(DL_DIR) $(DROPBEAR_SOURCE) x $(DROPBEAR_SITE)
 
 $(DROPBEAR_DIR)/.patched: $(DL_DIR)/$(DROPBEAR_SOURCE)
 	$(DROPBEAR_CAT) $(DL_DIR)/$(DROPBEAR_SOURCE) | tar -C $(BUILD_DIR) $(TAR_OPTIONS) -
diff --git a/package/ebtables/Makefile b/package/ebtables/Makefile
index d4a7584e1..f79f6864c 100644
--- a/package/ebtables/Makefile
+++ b/package/ebtables/Makefile
@@ -8,7 +8,7 @@ include $(TOPDIR)/rules.mk
 PKG_NAME:=ebtables
 PKG_VERSION:=2.0.6
 PKG_RELEASE:=1
-PKG_SOURCE_URL:=http://unc.dl.sourceforge.net/sourceforge/ebtables/
+PKG_SOURCE_URL:=@SF/ebtables
 PKG_SOURCE:=$(PKG_NAME)-v$(PKG_VERSION).tar.gz
 PKG_BUILD_DIR:=$(BUILD_DIR)/ebtables-v$(PKG_VERSION)
 PKG_CAT:=zcat
@@ -16,7 +16,7 @@ PKG_IPK:=$(PACKAGE_DIR)/$(PKG_NAME)_$(PKG_VERSION)-$(PKG_RELEASE)_$(ARCH).ipk
 PKG_IPK_DIR:=$(PKG_BUILD_DIR)/ipkg
 
 $(DL_DIR)/$(PKG_SOURCE):
-	 $(WGET) -P $(DL_DIR) $(PKG_SOURCE_URL)/$(PKG_SOURCE)
+	 $(SCRIPT_DIR)/download.pl $(DL_DIR) $(PKG_SOURCE) x $(PKG_SOURCE_URL)
 
 $(PKG_BUILD_DIR)/.unpacked: $(DL_DIR)/$(PKG_SOURCE)
 	$(PKG_CAT) $(DL_DIR)/$(PKG_SOURCE) | tar -C $(BUILD_DIR) $(TAR_OPTIONS) -
diff --git a/package/haserl/Makefile b/package/haserl/Makefile
index 7e6c97af9..2ad108343 100644
--- a/package/haserl/Makefile
+++ b/package/haserl/Makefile
@@ -4,7 +4,7 @@ PKG_NAME := haserl
 PKG_VERSION := 0.7.3
 PKG_RELEASE := 3
 
-PKG_SOURCE_SITE := http://dl.sourceforge.net/sourceforge/haserl/
+PKG_SOURCE_SITE := @SF/haserl
 PKG_SOURCE_FILE := $(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_CAT := zcat
 PKG_SOURCE_DIR := $(PKG_NAME)-$(PKG_VERSION)
@@ -14,7 +14,7 @@ PKG_IPK := $(PACKAGE_DIR)/$(PKG_NAME)_$(PKG_VERSION)-$(PKG_RELEASE)_$(ARCH).ipk
 
 $(DL_DIR)/$(PKG_SOURCE_FILE):
 	mkdir -p $(DL_DIR)
-	$(WGET) -P $(DL_DIR) $(PKG_SOURCE_SITE)/$(PKG_SOURCE_FILE)
+	$(SCRIPT_DIR)/download.pl $(DL_DIR) $(PKG_SOURCE_FILE) x $(PKG_SOURCE_SITE)
 
 $(PKG_BUILD_DIR)/ipkg/rules: $(DL_DIR)/$(PKG_SOURCE_FILE)
 	mkdir -p $(TOOL_BUILD_DIR)
diff --git a/package/iproute2/Makefile b/package/iproute2/Makefile
index 6c786eacf..313435a47 100644
--- a/package/iproute2/Makefile
+++ b/package/iproute2/Makefile
@@ -20,7 +20,7 @@ PKG_TC:=$(PACKAGE_DIR)/tc_$(PKG_VERSION)-$(PKG_RELEASE)_$(ARCH).ipk
 PKG_TC_DIR:=$(PKG_BUILD_DIR)/ipkg/tc
 
 $(DL_DIR)/$(PKG_SOURCE):
-	 $(WGET) -P $(DL_DIR) $(PKG_SOURCE_URL)/$(PKG_SOURCE)
+	 $(SCRIPT_DIR)/download.pl $(DL_DIR) $(PKG_SOURCE) x $(PKG_SOURCE_URL)
 
 $(PKG_BUILD_DIR)/.patched: $(DL_DIR)/$(PKG_SOURCE)
 	$(PKG_CAT) $(DL_DIR)/$(PKG_SOURCE) | tar -C $(BUILD_DIR) $(TAR_OPTIONS) -
diff --git a/package/iptables/Makefile b/package/iptables/Makefile
index c50c4bdb3..910864583 100644
--- a/package/iptables/Makefile
+++ b/package/iptables/Makefile
@@ -38,7 +38,7 @@ endif
 
 $(DL_DIR)/$(PKG_SOURCE_FILE):
 	mkdir -p $(DL_DIR)
-	$(WGET) -P $(DL_DIR) $(PKG_SOURCE_SITE)/$(PKG_SOURCE_FILE)
+	$(SCRIPT_DIR)/download.pl $(DL_DIR) $(PKG_SOURCE_FILE) x $(PKG_SOURCE_SITE)
 
 $(PKG_BUILD_DIR)/.patched: $(DL_DIR)/$(PKG_SOURCE_FILE)
 	mkdir -p $(PKG_BUILD_DIR)/modules
diff --git a/package/libelf/Makefile b/package/libelf/Makefile
index 65105697a..3767f17c9 100644
--- a/package/libelf/Makefile
+++ b/package/libelf/Makefile
@@ -15,7 +15,7 @@ PKG_IPK_DIR :=$(PKG_BUILD_DIR)/ipkg/
 
 $(DL_DIR)/$(PKG_SOURCE_FILE):
 	mkdir -p $(DL_DIR)
-	$(WGET) -P $(DL_DIR) $(PKG_SOURCE_SITE)/$(PKG_SOURCE_FILE)
+	$(SCRIPT_DIR)/download.pl $(DL_DIR) $(PKG_SOURCE_FILE) x $(PKG_SOURCE_SITE)
 
 $(PKG_BUILD_DIR)/.unpacked: $(DL_DIR)/$(PKG_SOURCE_FILE)
 	mkdir -p $(TOOL_BUILD_DIR)
diff --git a/package/libpcap/Makefile b/package/libpcap/Makefile
index 279190c02..6d0dfafe7 100644
--- a/package/libpcap/Makefile
+++ b/package/libpcap/Makefile
@@ -13,7 +13,7 @@ PKG_BUILD_DIR := $(BUILD_DIR)/$(PKG_SOURCE_DIR)
 
 $(DL_DIR)/$(PKG_SOURCE_FILE):
 	mkdir -p $(DL_DIR)
-	$(WGET) -P $(DL_DIR) $(PKG_SOURCE_SITE)/$(PKG_SOURCE_FILE)
+	$(SCRIPT_DIR)/download.pl $(DL_DIR) $(PKG_SOURCE_FILE) x $(PKG_SOURCE_SITE)
 
 $(PKG_BUILD_DIR)/.patched: $(DL_DIR)/$(PKG_SOURCE_FILE)
 	mkdir -p $(TOOL_BUILD_DIR)
diff --git a/package/linux/linux.mk b/package/linux/linux.mk
index 225683d08..e0d0acc84 100644
--- a/package/linux/linux.mk
+++ b/package/linux/linux.mk
@@ -36,10 +36,10 @@ LINUX_BINARY_ET_DRIVER=kernel-binary-et.tar.gz
 TARGET_MODULES_DIR=$(TARGET_DIR)/lib/modules/$(LINUX_VERSION)
 
 $(DL_DIR)/$(LINUX_BINARY_WL_DRIVER):
-	$(WGET) -P $(DL_DIR) $(LINUX_BINARY_DRIVER_SITE)/$(LINUX_BINARY_WL_DRIVER)
+	$(SCRIPT_DIR)/download.pl $(DL_DIR) $(LINUX_BINARY_WL_DRIVER) x $(LINUX_BINARY_DRIVER_SITE)
 
 $(DL_DIR)/$(LINUX_BINARY_ET_DRIVER):
-	$(WGET) -P $(DL_DIR) $(LINUX_BINARY_DRIVER_SITE)/$(LINUX_BINARY_ET_DRIVER)
+	$(SCRIPT_DIR)/download.pl $(DL_DIR) $(LINUX_BINARY_ET_DRIVER) x $(LINUX_BINARY_DRIVER_SITE)
 
 $(LINUX_DIR)/.unpacked: $(DL_DIR)/$(LINUX_SOURCE) $(DL_DIR)/$(LINUX_BINARY_WL_DRIVER) $(DL_DIR)/$(LINUX_BINARY_ET_DRIVER)
 	-mkdir -p $(BUILD_DIR)
diff --git a/package/lzo/Makefile b/package/lzo/Makefile
index 414ec3eb2..05bb95e9c 100644
--- a/package/lzo/Makefile
+++ b/package/lzo/Makefile
@@ -14,7 +14,7 @@ PKG_IPK := $(PACKAGE_DIR)/$(PKG_NAME)_$(PKG_VERSION)-$(PKG_RELEASE)_$(ARCH).ipk
 
 $(DL_DIR)/$(PKG_SOURCE_FILE):
 	mkdir -p $(DL_DIR)
-	$(WGET) -P $(DL_DIR) $(PKG_SOURCE_SITE)/$(PKG_SOURCE_FILE)
+	$(SCRIPT_DIR)/download.pl $(DL_DIR) $(PKG_SOURCE_FILE) x $(PKG_SOURCE_SITE)
 
 $(PKG_BUILD_DIR)/.patched: $(DL_DIR)/$(PKG_SOURCE_FILE)
 	mkdir -p $(TOOL_BUILD_DIR)
diff --git a/package/matrixssl/Makefile b/package/matrixssl/Makefile
index 2352742b9..cd39be304 100644
--- a/package/matrixssl/Makefile
+++ b/package/matrixssl/Makefile
@@ -14,7 +14,7 @@ PKG_IPK := $(PACKAGE_DIR)/lib$(PKG_NAME)_$(PKG_VERSION)-$(PKG_RELEASE)_$(ARCH).i
 
 $(DL_DIR)/$(PKG_SOURCE_FILE):
 	mkdir -p $(DL_DIR)
-	$(WGET) -P $(DL_DIR) $(PKG_SOURCE_SITE)/$(PKG_SOURCE_FILE)
+	$(SCRIPT_DIR)/download.pl $(DL_DIR) $(PKG_SOURCE_FILE) x $(PKG_SOURCE_SITE)
 
 $(PKG_BUILD_DIR)/.patched: $(DL_DIR)/$(PKG_SOURCE_FILE)
 	mkdir -p $(TOOL_BUILD_DIR)
diff --git a/package/microperl/Makefile b/package/microperl/Makefile
index ca6368ef5..5ec836e6f 100644
--- a/package/microperl/Makefile
+++ b/package/microperl/Makefile
@@ -16,7 +16,7 @@ PKG_IPK:=$(PACKAGE_DIR)/$(PKG_NAME)_$(PKG_VERSION)-$(PKG_RELEASE)_$(ARCH).ipk
 PKG_IPK_DIR:=$(PKG_BUILD_DIR)/ipkg
 
 $(DL_DIR)/$(PKG_SOURCE):
-	 $(WGET) -P $(DL_DIR) $(PKG_SOURCE_URL)/$(PKG_SOURCE)
+	 $(SCRIPT_DIR)/download.pl $(DL_DIR) $(PKG_SOURCE) x $(PKG_SOURCE_URL)
 
 $(PKG_BUILD_DIR)/.unpacked: $(DL_DIR)/$(PKG_SOURCE)
 	$(PKG_CAT) $(DL_DIR)/$(PKG_SOURCE) | tar -C $(BUILD_DIR) $(TAR_OPTIONS) -
diff --git a/package/ncurses/Makefile b/package/ncurses/Makefile
index 1a3ad4a56..633fc9f76 100644
--- a/package/ncurses/Makefile
+++ b/package/ncurses/Makefile
@@ -14,7 +14,7 @@ PKG_IPK := $(PACKAGE_DIR)/lib$(PKG_NAME)_$(PKG_VERSION)-$(PKG_RELEASE)_$(ARCH).i
 
 $(DL_DIR)/$(PKG_SOURCE_FILE):
 	mkdir -p $(DL_DIR)
-	$(WGET) -P $(DL_DIR) $(PKG_SOURCE_SITE)/$(PKG_SOURCE_FILE)
+	$(SCRIPT_DIR)/download.pl $(DL_DIR) $(PKG_SOURCE_FILE) x $(PKG_SOURCE_SITE)
 
 $(PKG_BUILD_DIR)/ipkg/rules: $(DL_DIR)/$(PKG_SOURCE_FILE)
 	mkdir -p $(TOOL_BUILD_DIR)
diff --git a/package/openssl/Makefile b/package/openssl/Makefile
index c038f02ce..cced77d74 100644
--- a/package/openssl/Makefile
+++ b/package/openssl/Makefile
@@ -15,7 +15,7 @@ OPENSSL_NO_CIPHERS:=no-idea no-mdc2 no-rc5 no-rc2 no-md2 no-md4
 
 $(DL_DIR)/$(PKG_SOURCE_FILE):
 	mkdir -p $(DL_DIR)
-	$(WGET) -P $(DL_DIR) $(PKG_SOURCE_SITE)/$(PKG_SOURCE_FILE)
+	$(SCRIPT_DIR)/download.pl $(DL_DIR) $(PKG_SOURCE_FILE) x $(PKG_SOURCE_SITE)
 
 $(PKG_BUILD_DIR)/.patched: $(DL_DIR)/$(PKG_SOURCE_FILE)
 	mkdir -p $(TOOL_BUILD_DIR)
diff --git a/package/openvpn/Makefile b/package/openvpn/Makefile
index 1c7b06e5f..c549e66a4 100644
--- a/package/openvpn/Makefile
+++ b/package/openvpn/Makefile
@@ -8,7 +8,7 @@ include $(TOPDIR)/rules.mk
 PKG_NAME:=openvpn
 PKG_VERSION:=2.0_rc16
 PKG_RELEASE:=1
-PKG_SOURCE_URL:=http://puzzle.dl.sourceforge.net/sourceforge/openvpn
+PKG_SOURCE_URL:=@SF/openvpn
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(PKG_VERSION)
 PKG_CAT:=zcat
@@ -16,7 +16,7 @@ PKG_IPK:=$(PACKAGE_DIR)/$(PKG_NAME)_$(PKG_VERSION)-$(PKG_RELEASE)_$(ARCH).ipk
 PKG_IPK_DIR:=$(PKG_BUILD_DIR)/ipkg
 
 $(DL_DIR)/$(PKG_SOURCE):
-	 $(WGET) -P $(DL_DIR) $(PKG_SOURCE_URL)/$(PKG_SOURCE)
+	 $(SCRIPT_DIR)/download.pl $(DL_DIR) $(PKG_SOURCE) x $(PKG_SOURCE_URL)
 
 $(PKG_BUILD_DIR)/.unpacked: $(DL_DIR)/$(PKG_SOURCE)
 	$(PKG_CAT) $(DL_DIR)/$(PKG_SOURCE) | tar -C $(BUILD_DIR) $(TAR_OPTIONS) -
diff --git a/package/openwrt/Makefile b/package/openwrt/Makefile
index 2c695bc40..8a9ff25cf 100644
--- a/package/openwrt/Makefile
+++ b/package/openwrt/Makefile
@@ -26,7 +26,7 @@ LINKSYS_WLCONF_TGZ=linksys-wlconf.tar.gz
 LINKSYS_WLCONF_DIR=$(BUILD_DIR)/linksys-wlconf
 
 $(DL_DIR)/$(LINKSYS_WLCONF_TGZ):
-	$(WGET) -P $(DL_DIR) $(LINKSYS_TGZ_SITE)/$(LINKSYS_WLCONF_TGZ)
+	$(SCRIPT_DIR)/download.pl $(DL_DIR) $(LINKSYS_WLCONF_TGZ) x $(LINKSYS_TGZ_SITE)
 
 $(LINKSYS_WLCONF_DIR)/.unpacked: $(DL_DIR)/$(LINKSYS_WLCONF_TGZ)
 	zcat $(DL_DIR)/$(LINKSYS_WLCONF_TGZ) | tar -C $(BUILD_DIR) $(TAR_OPTIONS) -
diff --git a/package/pcre/Makefile b/package/pcre/Makefile
index de5680b8b..8f4e550be 100644
--- a/package/pcre/Makefile
+++ b/package/pcre/Makefile
@@ -14,7 +14,7 @@ PKG_IPK := $(PACKAGE_DIR)/lib$(PKG_NAME)_$(PKG_VERSION)-$(PKG_RELEASE)_$(ARCH).i
 
 $(DL_DIR)/$(PKG_SOURCE_FILE):
 	mkdir -p $(DL_DIR)
-	$(WGET) -P $(DL_DIR) $(PKG_SOURCE_SITE)/$(PKG_SOURCE_FILE)
+	$(SCRIPT_DIR)/download.pl $(DL_DIR) $(PKG_SOURCE_FILE) x $(PKG_SOURCE_SITE)
 
 $(PKG_BUILD_DIR)/ipkg/rules: $(DL_DIR)/$(PKG_SOURCE_FILE)
 	mkdir -p $(TOOL_BUILD_DIR)
diff --git a/package/popt/Makefile b/package/popt/Makefile
index e00a10b49..b35e09713 100644
--- a/package/popt/Makefile
+++ b/package/popt/Makefile
@@ -14,7 +14,7 @@ PKG_IPK := $(PACKAGE_DIR)/lib$(PKG_NAME)_$(PKG_VERSION)-$(PKG_RELEASE)_$(ARCH).i
 
 $(DL_DIR)/$(PKG_SOURCE_FILE):
 	mkdir -p $(DL_DIR)
-	$(WGET) -P $(DL_DIR) $(PKG_SOURCE_SITE)/$(PKG_SOURCE_FILE)
+	$(SCRIPT_DIR)/download.pl $(DL_DIR) $(PKG_SOURCE_FILE) x $(PKG_SOURCE_SITE)
 
 $(PKG_BUILD_DIR)/ipkg/rules: $(DL_DIR)/$(PKG_SOURCE_FILE)
 	mkdir -p $(TOOL_BUILD_DIR)
diff --git a/package/ppp/Makefile b/package/ppp/Makefile
index 69a934bea..032a228e0 100644
--- a/package/ppp/Makefile
+++ b/package/ppp/Makefile
@@ -53,7 +53,7 @@ endif
 
 $(DL_DIR)/$(PKG_SOURCE_FILE):
 	mkdir -p $(DL_DIR)
-	$(WGET) -P $(DL_DIR) $(PKG_SOURCE_SITE)/$(PKG_SOURCE_FILE)
+	$(SCRIPT_DIR)/download.pl $(DL_DIR) $(PKG_SOURCE_FILE) x $(PKG_SOURCE_SITE)
 
 $(PKG_BUILD_DIR)/.patched: $(DL_DIR)/$(PKG_SOURCE_FILE)
 	mkdir -p $(TOOL_BUILD_DIR)
diff --git a/package/pptp/Makefile b/package/pptp/Makefile
index d0803103b..0ddd247dc 100644
--- a/package/pptp/Makefile
+++ b/package/pptp/Makefile
@@ -8,7 +8,7 @@ include $(TOPDIR)/rules.mk
 PKG_NAME:=pptp
 PKG_VERSION:=1.6.0
 PKG_RELEASE:=1
-PKG_SOURCE_URL:=http://unc.dl.sourceforge.net/sourceforge/pptpclient/
+PKG_SOURCE_URL:=@SF/pptpclient
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(PKG_VERSION)
 PKG_CAT:=zcat
@@ -16,7 +16,7 @@ PKG_IPK:=$(PACKAGE_DIR)/$(PKG_NAME)_$(PKG_VERSION)-$(PKG_RELEASE)_$(ARCH).ipk
 PKG_IPK_DIR:=$(PKG_BUILD_DIR)/ipkg
 
 $(DL_DIR)/$(PKG_SOURCE):
-	 $(WGET) -P $(DL_DIR) $(PKG_SOURCE_URL)/$(PKG_SOURCE)
+	 $(SCRIPT_DIR)/download.pl $(DL_DIR) $(PKG_SOURCE) x $(PKG_SOURCE_URL)
 
 $(PKG_BUILD_DIR)/.unpacked: $(DL_DIR)/$(PKG_SOURCE)
 	$(PKG_CAT) $(DL_DIR)/$(PKG_SOURCE) | tar -C $(BUILD_DIR) $(TAR_OPTIONS) -
diff --git a/package/pptpd/Makefile b/package/pptpd/Makefile
index a320b15ac..5714e4d78 100644
--- a/package/pptpd/Makefile
+++ b/package/pptpd/Makefile
@@ -8,7 +8,7 @@ include $(TOPDIR)/rules.mk
 PKG_NAME:=pptpd
 PKG_VERSION:=1.2.3
 PKG_RELEASE:=1
-PKG_SOURCE_URL:=http://unc.dl.sourceforge.net/sourceforge/poptop
+PKG_SOURCE_URL:=@SF/poptop
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(PKG_VERSION)
 PKG_CAT:=zcat
@@ -16,7 +16,7 @@ PKG_IPK:=$(PACKAGE_DIR)/$(PKG_NAME)_$(PKG_VERSION)-$(PKG_RELEASE)_$(ARCH).ipk
 PKG_IPK_DIR:=$(PKG_BUILD_DIR)/ipkg
 
 $(DL_DIR)/$(PKG_SOURCE):
-	 $(WGET) -P $(DL_DIR) $(PKG_SOURCE_URL)/$(PKG_SOURCE)
+	 $(SCRIPT_DIR)/download.pl $(DL_DIR) $(PKG_SOURCE) x $(PKG_SOURCE_URL)
 
 $(PKG_BUILD_DIR)/.unpacked: $(DL_DIR)/$(PKG_SOURCE)
 	$(PKG_CAT) $(DL_DIR)/$(PKG_SOURCE) | tar -C $(BUILD_DIR) $(TAR_OPTIONS) -
diff --git a/package/strace/Makefile b/package/strace/Makefile
index 2702b72e7..a5235eaa4 100644
--- a/package/strace/Makefile
+++ b/package/strace/Makefile
@@ -8,7 +8,7 @@ include $(TOPDIR)/rules.mk
 PKG_NAME:=strace
 PKG_VERSION:=4.5.9
 PKG_RELEASE:=1
-PKG_SOURCE_URL:=http://aleron.dl.sourceforge.net/sourceforge/strace
+PKG_SOURCE_URL:=@SF/strace
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
 PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(PKG_VERSION)
 PKG_CAT:=bzcat
@@ -16,7 +16,7 @@ PKG_IPK:=$(PACKAGE_DIR)/$(PKG_NAME)_$(PKG_VERSION)-$(PKG_RELEASE)_$(ARCH).ipk
 PKG_IPK_DIR:=$(PKG_BUILD_DIR)/ipkg
 
 $(DL_DIR)/$(PKG_SOURCE):
-	 $(WGET) -P $(DL_DIR) $(PKG_SOURCE_URL)/$(PKG_SOURCE)
+	 $(SCRIPT_DIR)/download.pl $(DL_DIR) $(PKG_SOURCE) x $(PKG_SOURCE_URL)
 
 $(PKG_BUILD_DIR)/.unpacked: $(DL_DIR)/$(PKG_SOURCE)
 	$(PKG_CAT) $(DL_DIR)/$(PKG_SOURCE) | tar -C $(BUILD_DIR) $(TAR_OPTIONS) -
diff --git a/package/tcpdump/Makefile b/package/tcpdump/Makefile
index 82abd30ff..01cef5e2d 100644
--- a/package/tcpdump/Makefile
+++ b/package/tcpdump/Makefile
@@ -16,7 +16,7 @@ PKG_IPK:=$(PACKAGE_DIR)/$(PKG_NAME)_$(PKG_VERSION)-$(PKG_RELEASE)_$(ARCH).ipk
 PKG_IPK_DIR:=$(PKG_BUILD_DIR)/ipkg
 
 $(DL_DIR)/$(PKG_SOURCE):
-	 $(WGET) -P $(DL_DIR) $(PKG_SOURCE_URL)/$(PKG_SOURCE)
+	 $(SCRIPT_DIR)/download.pl $(DL_DIR) $(PKG_SOURCE) x $(PKG_SOURCE_URL)
 
 $(PKG_BUILD_DIR)/.unpacked: $(DL_DIR)/$(PKG_SOURCE)
 	$(PKG_CAT) $(DL_DIR)/$(PKG_SOURCE) | tar -C $(BUILD_DIR) $(TAR_OPTIONS) -
diff --git a/package/zlib/Makefile b/package/zlib/Makefile
index 6d9144f16..b01ff4695 100644
--- a/package/zlib/Makefile
+++ b/package/zlib/Makefile
@@ -14,7 +14,7 @@ PKG_IPK := $(PACKAGE_DIR)/zlib_$(PKG_VERSION)-$(PKG_RELEASE)_$(ARCH).ipk
 
 $(DL_DIR)/$(PKG_SOURCE_FILE):
 	mkdir -p $(DL_DIR)
-	$(WGET) -P $(DL_DIR) $(PKG_SOURCE_SITE)/$(PKG_SOURCE_FILE)
+	$(SCRIPT_DIR)/download.pl $(DL_DIR) $(PKG_SOURCE_FILE) x $(PKG_SOURCE_SITE)
 
 $(PKG_BUILD_DIR)/.patched: $(DL_DIR)/$(PKG_SOURCE_FILE)
 	mkdir -p $(TOOL_BUILD_DIR)
diff --git a/scripts/download.pl b/scripts/download.pl
new file mode 100755
index 000000000..a3a5f09d9
--- /dev/null
+++ b/scripts/download.pl
@@ -0,0 +1,76 @@
+#!/usr/bin/perl
+use strict;
+use warnings;
+
+my $target = shift @ARGV;
+my $filename = shift @ARGV;
+my $md5sum = shift @ARGV;
+my @mirrors = @ARGV;
+
+my $ok;
+
+@mirrors > 0 or die "Syntax: $0 <target dir> <filename> <md5sum> <mirror> [<mirror> ...]\n";
+
+sub download
+{
+	my $mirror = shift;
+	
+	open WGET, "wget -t1 --connect-timeout=20 --read-timeout=15 -O- \"$mirror/$filename\" |" or die "Cannot launch wget.\n";
+	open MD5SUM, "| md5sum > \"$target/$filename.md5sum\"" or die "Cannot launch md5sum.\n";
+	open OUTPUT, "> $target/$filename.dl" or die "Cannot create file $target/$filename.dl: $!\n";
+	my $buffer;
+	while (read WGET, $buffer, 1048576) {
+		print MD5SUM $buffer;
+		print OUTPUT $buffer;
+	}
+	close MD5SUM;
+	close WGET;
+	close OUTPUT;
+	
+	if (($? >> 8) != 0 ) {
+		print STDERR "Download failed.\n";
+		cleanup();
+		return;
+	}
+	
+	my $sum = `cat "$target/$filename.md5sum"`;
+	$sum =~ /^(\w+)\s+/ or die "Could not generate md5sum\n";
+	$sum = $1;
+	
+	if (($md5sum =~ /\w{32}/) and ($sum ne $md5sum)) {
+		print STDERR "MD5 sum of the downloaded file does not match - deleting download.\n";
+		cleanup();
+		return;
+	}
+	
+	unlink "$target/$filename";
+	system("mv \"$target/$filename.dl\" \"$target/$filename\"");
+}
+
+sub cleanup
+{
+	unlink "$target/$filename.dl";
+	unlink "$target/$filename.md5sum";
+}
+
+while (!$ok) {
+	my $mirror = shift @mirrors;
+	$mirror or die "No more mirrors to try - giving up.\n";
+	
+	if ($mirror =~ /^\@SF\/(.+)$/) {
+		my $sfpath = $1;
+		open SF, "wget -t1 -q -O- 'http://prdownloads.sf.net/$sfpath/$filename' |";
+		while (<SF>) {
+			/RADIO NAME=use_default VALUE=(\w+) OnClick="form\.submit\(\)">/ and do {
+				push @mirrors, "http://$1.dl.sourceforge.net/sourceforge/$sfpath";
+			};
+		}
+		close SF;
+	} else {
+		download($mirror);
+	}
+	-f "$target/$filename" and $ok = 1;
+}
+
+$SIG{INT} = \&cleanup;
+
diff --git a/target/jffs2/jffs2root.mk b/target/jffs2/jffs2root.mk
index 1c7b962cf..450c741f7 100644
--- a/target/jffs2/jffs2root.mk
+++ b/target/jffs2/jffs2root.mk
@@ -10,7 +10,7 @@ MTD_SITE=http://ftp.debian.org/debian/pool/main/m/mtd
 MKFS_JFFS2=$(shell which mkfs.jffs2 2>/dev/null || echo $(MTD_DIR)/util/mkfs.jffs2)
 
 $(DL_DIR)/$(MTD_SOURCE):
-	$(WGET) -P $(DL_DIR) $(MTD_SITE)/$(MTD_SOURCE)
+	$(SCRIPT_DIR)/download.pl $(DL_DIR) $(MTD_SOURCE) x $(MTD_SITE)
 
 $(MTD_DIR)/.unpacked: $(DL_DIR)/$(MTD_SOURCE)
 	zcat $(DL_DIR)/$(MTD_SOURCE) | tar -C $(BUILD_DIR) -xvf -
diff --git a/target/squashfs-lzma/squashfslzmaroot.mk b/target/squashfs-lzma/squashfslzmaroot.mk
index ee7ede84b..62b7dbb7b 100644
--- a/target/squashfs-lzma/squashfslzmaroot.mk
+++ b/target/squashfs-lzma/squashfslzmaroot.mk
@@ -9,7 +9,7 @@ SQUASHFSLZMA_SOURCE=squashfs2.1-r2-lzma.tar.gz
 SQUASHFSLZMA_SITE=http://openwrt.openbsd-geek.de
 
 $(DL_DIR)/$(SQUASHFSLZMA_SOURCE):
-	$(WGET) -P $(DL_DIR) $(SQUASHFSLZMA_SITE)/$(SQUASHFSLZMA_SOURCE)
+	$(SCRIPT_DIR)/download.pl $(DL_DIR) $(SQUASHFSLZMA_SOURCE) x $(SQUASHFSLZMA_SITE)
 
 $(SQUASHFSLZMA_DIR)/.unpacked: $(DL_DIR)/$(SQUASHFSLZMA_SOURCE) 
 	zcat $(DL_DIR)/$(SQUASHFSLZMA_SOURCE) | tar -C $(BUILD_DIR) -xvf -
diff --git a/toolchain/binutils/binutils.mk b/toolchain/binutils/binutils.mk
index 8fccbac37..1bce3f932 100644
--- a/toolchain/binutils/binutils.mk
+++ b/toolchain/binutils/binutils.mk
@@ -24,7 +24,7 @@ BINUTILS_DIR1:=$(TOOL_BUILD_DIR)/binutils-$(BINUTILS_VERSION)-build
 
 $(DL_DIR)/$(BINUTILS_SOURCE):
 	mkdir -p $(DL_DIR)
-	$(WGET) -P $(DL_DIR) $(BINUTILS_SITE)/$(BINUTILS_SOURCE)
+	$(SCRIPT_DIR)/download.pl $(DL_DIR) $(BINUTILS_SOURCE) x $(BINUTILS_SITE)
 
 $(BINUTILS_DIR)/.unpacked: $(DL_DIR)/$(BINUTILS_SOURCE)
 	mkdir -p $(TOOL_BUILD_DIR)
diff --git a/toolchain/gcc/gcc-uclibc-3.x.mk b/toolchain/gcc/gcc-uclibc-3.x.mk
index 878a55d27..09829db00 100644
--- a/toolchain/gcc/gcc-uclibc-3.x.mk
+++ b/toolchain/gcc/gcc-uclibc-3.x.mk
@@ -57,7 +57,7 @@ GCC_BUILD_DIR1:=$(TOOL_BUILD_DIR)/gcc-$(GCC_VERSION)-initial
 
 $(DL_DIR)/$(GCC_SOURCE):
 	mkdir -p $(DL_DIR)
-	$(WGET) -P $(DL_DIR) $(GCC_SITE)/$(GCC_SOURCE)
+	$(SCRIPT_DIR)/download.pl $(DL_DIR) $(GCC_SOURCE) x $(GCC_SITE)
 
 $(GCC_DIR)/.unpacked: $(DL_DIR)/$(GCC_SOURCE)
 	mkdir -p $(TOOL_BUILD_DIR)
diff --git a/toolchain/ipkg-utils/Makefile b/toolchain/ipkg-utils/Makefile
index 0cfe3c06e..d46e4f365 100644
--- a/toolchain/ipkg-utils/Makefile
+++ b/toolchain/ipkg-utils/Makefile
@@ -18,7 +18,7 @@ PKG_BUILD_DIR := $(BUILD_DIR)/$(PKG_SOURCE_DIR)
 
 $(DL_DIR)/$(PKG_SOURCE_FILE):
 	mkdir -p $(DL_DIR)
-	$(WGET) -P $(DL_DIR) $(PKG_SOURCE_SITE)/$(PKG_SOURCE_FILE)
+	$(SCRIPT_DIR)/download.pl $(DL_DIR) $(PKG_SOURCE_FILE) x $(PKG_SOURCE_SITE)
 
 $(PKG_BUILD_DIR)/.unpacked: $(DL_DIR)/$(PKG_SOURCE_FILE)
 	mkdir -p $(TOOL_BUILD_DIR)
diff --git a/toolchain/kernel-headers/kernel-headers.mk b/toolchain/kernel-headers/kernel-headers.mk
index 9ef884ef4..73a13cdca 100644
--- a/toolchain/kernel-headers/kernel-headers.mk
+++ b/toolchain/kernel-headers/kernel-headers.mk
@@ -1,6 +1,7 @@
 # linux kernel headers for toolchain
 
 LINUX_HEADERS_VERSION=2.4.29
+LINUX_KERNEL_MD5SUM:=fcf8b6bb620467f27b657c1c4a60bbff
 LINUX_HEADERS_SITE=http://www.kernel.org/pub/linux/kernel/v2.4
 LINUX_HEADERS_SOURCE=linux-$(LINUX_HEADERS_VERSION).tar.bz2
 LINUX_HEADERS_CONFIG=./linux.config
@@ -12,7 +13,7 @@ LINUX_HEADERS_ARCH:=$(shell echo $(ARCH) | sed -e 's/i[3-9]86/i386/' \
 
 $(DL_DIR)/$(LINUX_HEADERS_SOURCE):
 	-mkdir -p $(DL_DIR)
-	$(WGET) -P $(DL_DIR) $(LINUX_HEADERS_SITE)/$(LINUX_HEADERS_SOURCE)
+	$(SCRIPT_DIR)/download.pl $(DL_DIR) $(LINUX_HEADERS_SOURCE) $(LINUX_KERNEL_MD5SUM) $(LINUX_HEADERS_SITE)
 
 $(LINUX_HEADERS_DIR)/.unpacked: $(DL_DIR)/$(LINUX_HEADERS_SOURCE)
 	mkdir -p $(TOOL_BUILD_DIR)
diff --git a/toolchain/sed/sed.mk b/toolchain/sed/sed.mk
index a4f1466ec..2dfd205f2 100644
--- a/toolchain/sed/sed.mk
+++ b/toolchain/sed/sed.mk
@@ -18,7 +18,7 @@ HOST_SED_TARGET=$(shell ./sedcheck.sh)
 
 $(DL_DIR)/$(SED_SOURCE):
 	mkdir -p $(DL_DIR)
-	$(WGET) -P $(DL_DIR) $(SED_SITE)/$(SED_SOURCE)
+	$(SCRIPT_DIR)/download.pl $(DL_DIR) $(SED_SOURCE) x $(SED_SITE)
 
 sed-source: $(DL_DIR)/$(SED_SOURCE)
 
diff --git a/toolchain/uClibc/uclibc.mk b/toolchain/uClibc/uclibc.mk
index eec100f83..f7b6d2be6 100644
--- a/toolchain/uClibc/uclibc.mk
+++ b/toolchain/uClibc/uclibc.mk
@@ -33,7 +33,7 @@ UCLIBC_TARGET_ARCH:=$(shell echo $(ARCH) | sed -e s'/-.*//' \
 
 $(DL_DIR)/$(UCLIBC_SOURCE):
 	mkdir -p $(DL_DIR)
-	$(WGET) -P $(DL_DIR) $(UCLIBC_SITE)/$(UCLIBC_SOURCE)
+	$(SCRIPT_DIR)/download.pl $(DL_DIR) $(UCLIBC_SOURCE) x $(UCLIBC_SITE)
 
 $(UCLIBC_DIR)/.unpacked: $(DL_DIR)/$(UCLIBC_SOURCE)
 	mkdir -p $(TOOL_BUILD_DIR)