[scripts] ext-toolchain.sh: support --wrap with src == dest
authorjow <jow@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Sun, 29 Jan 2012 17:42:10 +0000 (17:42 +0000)
committerjow <jow@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Sun, 29 Jan 2012 17:42:10 +0000 (17:42 +0000)
commit33451c5fb021f40c016a9d5344931264c275002e
tree3951feba0c20d70dc80e64350f5319688b1654e4
parent581e492dd65dbd484ea3f742b4db3b2222e8132e
[scripts] ext-toolchain.sh: support --wrap with src == dest

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@29944 3c298f89-4303-0410-b956-a3cf2f4a3e73
scripts/ext-toolchain.sh