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authorBruce Ashfield <bruce.ashfield@windriver.com>2012-02-28 16:09:58 -0500
committerRichard Purdie <richard.purdie@linuxfoundation.org>2012-03-02 15:22:53 +0000
commit54d1f5fc3ed614115385b540b03698dea3544df2 (patch)
tree3ac558c7df1d1395df440f2c9890dc0fb7c72bb1 /meta/classes/update-alternatives.bbclass
parent60eed3195cadf001ef683e96a5e65be5c1a2dde5 (diff)
downloadpoky-54d1f5fc3ed614115385b540b03698dea3544df2.tar.gz
linux-yocto: make kernel_checkout reentrant
The steps in do_kernel_checkout modify the source tree in WORKDIR. If it is called multiple times, or interrupted, the tree is left in an inconsistent state. This change adds protections around branch names, and around the manipulations of directories to ensure that it is safe to call at any point. (From OE-Core rev: f937977f241e786c5a7438449ed4c9da4c55829b) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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