From e51c134552cc067baf93d2fe218d95ac4195669e Mon Sep 17 00:00:00 2001
From: Stephen Walker <stephendwalker@gmail.com>
Date: Thu, 22 Jul 2010 15:42:27 +0000
Subject: [PATCH] [packages] diffutils: update to 3.0, use PKG_INSTALL, handle
 the busybox diff applet on preinst and postrm, cleanup

SVN-Revision: 22354
---
 devel/diffutils/Makefile | 36 ++++++++++++++++++++++++------------
 1 file changed, 24 insertions(+), 12 deletions(-)

diff --git a/devel/diffutils/Makefile b/devel/diffutils/Makefile
index ce6b369ad6..202cc099c0 100644
--- a/devel/diffutils/Makefile
+++ b/devel/diffutils/Makefile
@@ -8,11 +8,14 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=diffutils
-PKG_VERSION:=2.8.1
+PKG_VERSION:=3.0
 PKG_RELEASE:=1
-PKG_MD5SUM:=71f9c5ae19b60608f6c7f162da86a428
-PKG_SOURCE_URL:=@GNU/diffutils
+
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
+PKG_SOURCE_URL:=@GNU/diffutils
+PKG_MD5SUM:=684aaba1baab743a2a90e52162ff07da
+
+PKG_INSTALL:=1
 
 include $(INCLUDE_DIR)/package.mk
 
@@ -24,21 +27,30 @@ define Package/diffutils
 endef
 
 define Package/diffutils/description
-  The Diffutils package contains programs that show the differences between files or directories.
+  The Diffutils package contains programs that show the differences between
+  files or directories.
 endef
 
-define Build/Configure
-	$(CP) $(SCRIPT_DIR)/config.* $(PKG_BUILD_DIR)/config/
-	$(call Build/Configure/Default,ac_cv_func_mempcpy=n)
+CONFIGURE_VARS += \
+	ac_cv_func_mempcpy=n \
+
+define Package/diffutils/install
+	$(INSTALL_DIR) $(1)/usr/bin
+	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/{sdiff,diff3,diff,cmp} $(1)/usr/bin/
 endef
 
-define Build/Compile
-	$(MAKE_VARS) $(MAKE) $(MAKE_ARGS) -C $(PKG_BUILD_DIR) all
+define Package/diffutils/preinst
+#!/bin/sh
+if [ -e $${IPKG_INSTROOT}/usr/bin/diff ]; then
+  rm $${IPKG_INSTROOT}/usr/bin/diff;
+fi
 endef
 
-define Package/diffutils/install
-	$(INSTALL_DIR) $(1)/usr/bin
-	$(INSTALL_BIN) $(PKG_BUILD_DIR)/src/{sdiff,diff3,diff,cmp} $(1)/usr/bin/
+define Package/diffutils/postrm
+#!/bin/sh
+ln -sf ../../bin/busybox $${IPKG_INSTROOT}/usr/bin/diff
+$${IPKG_INSTROOT}/usr/bin/diff 2>&1 | grep 'applet not found' > /dev/null 2>&1 && rm $${IPKG_INSTROOT}/usr/bin/diff
+exit 0
 endef
 
 $(eval $(call BuildPackage,diffutils))
-- 
2.30.2