From: nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Thu, 31 Jul 2008 23:55:39 +0000 (+0000)
Subject: add helper macro for stripping the last part of a version number
X-Git-Url: http://207.154.207.93/?a=commitdiff_plain;h=df27ff981b784b17d4b15b3b972d5629cbb1cacd;p=10.03%2Fopenwrt.git

add helper macro for stripping the last part of a version number


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@12054 3c298f89-4303-0410-b956-a3cf2f4a3e73
---

diff --git a/rules.mk b/rules.mk
index 5b411183c..5a54c536d 100644
--- a/rules.mk
+++ b/rules.mk
@@ -27,6 +27,7 @@ empty:=
 space:= $(empty) $(empty)
 merge=$(subst $(space),,$(1))
 confvar=$(call merge,$(foreach v,$(1),$(if $($(v)),y,n)))
+strip_last=$(patsubst %.$(lastword $(subst .,$(space),$(1))),%,$(1))
 
 _SINGLE=MAKEFLAGS=$(space)
 ARCH:=$(call qstrip,$(shell echo $(CONFIG_ARCH) | sed -e 's/i[3-9]86/i386/'))