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4b62d9fc03
The dash can't handle the or [[ in parameter expansion, for example:
A=/usr/bin/[[
B=[[
C="${A%$B}"
The C should be "/usr/bin" in common, but it will be /usr/bin/[[ on
dash, use dirname to fix it.
NOTE:
There are 3 lines about parameter expansion, only fix the
DIR="${DIR%$TGT}" since the other 2 works will and are very useful in
this case.
[YOCTO #5712]
(From OE-Core rev: 22f90c5aec4f0b0360d1d960226f9965d83d589b)
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>