[Buildroot] [PATCH] package/gcc: fix list of files of patch file to hash for ccache

[Peter Korsgaard]

>>>>> "Yann" == Yann E MORIN <yann.morin.1998 at free.fr> writes:

 > When we build the list of patches to include to compute the hash for
 > ccache, a typo precented the special gcc-initial/ and gcc-final/
 > directories from a global patch dir to be included in the caclculation.

 > Fix that by properly expanding the $(PKG) variable.

 > Signed-off-by: "Yann E. MORIN" <yann.morin.1998 at free.fr>
 > Cc: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
 > Cc: He Chunhui <hchunhui at mail.ustc.edu.cn>

Committed, thanks.

-- 
Bye, Peter Korsgaard