[packages] diffutils: handle executable clashes with busybox (#11614)
[openwrt/svn-archive/archive.git] / devel / diffutils / Makefile
1 #
2 # Copyright (C) 2008-2012 OpenWrt.org
3 #
4 # This is free software, licensed under the GNU General Public License v2.
5 # See /LICENSE for more information.
6 #
7
8 include $(TOPDIR)/rules.mk
9
10 PKG_NAME:=diffutils
11 PKG_VERSION:=3.0
12 PKG_RELEASE:=2
13
14 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
15 PKG_SOURCE_URL:=@GNU/diffutils
16 PKG_MD5SUM:=684aaba1baab743a2a90e52162ff07da
17
18 PKG_INSTALL:=1
19
20 include $(INCLUDE_DIR)/package.mk
21
22 define Package/diffutils
23 SECTION:=devel
24 CATEGORY:=Development
25 TITLE:=diffutils
26 URL:=http://www.gnu.org/software/diffutils/
27 endef
28
29 define Package/diffutils/description
30 The Diffutils package contains programs that show the differences between
31 files or directories.
32 endef
33
34 CONFIGURE_VARS += \
35 ac_cv_func_mempcpy=n \
36
37 define Package/diffutils/install
38 $(INSTALL_DIR) $(1)/usr/bin
39 $(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/{sdiff,diff3,diff,cmp} $(1)/usr/bin/
40 endef
41
42 define Package/diffutils/preinst
43 #!/bin/sh
44 for x in sdiff diff3 diff cmp; do
45 [ -L "$${IPKG_INSTROOT}/usr/bin/$$x" ] && rm -f "$${IPKG_INSTROOT}/usr/bin/$$x"
46 done
47 exit 9
48 endef
49
50 define Package/diffutils/postrm
51 #!/bin/sh
52 for x in sdiff diff3 diff cmp; do
53 /bin/busybox $$x -h 2>&1 | grep -q BusyBox && ln -sf ../../bin/busybox /usr/bin/$$x
54 done
55 exit 0
56 endef
57
58 $(eval $(call BuildPackage,diffutils))