From: Borislav Petkov Date: Mon, 11 Nov 2013 14:27:43 +0000 (+0100) Subject: Kbuild: Ignore GREP_OPTIONS env variable X-Git-Tag: v3.13-rc1~74^2~1 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ab7474ea5361f5fe883feb5ae637a1c948df1507;p=pandora-kernel.git Kbuild: Ignore GREP_OPTIONS env variable When building the kernel in a shell which defines GREP_OPTIONS so that grep behavior is modified, we can break the generation of the syscalls table like so: __SYSCALL_COMMON(^[[01;31m^[[K0^[[m^[[K, sys_read, sys_read) __SYSCALL_COMMON(^[[01;31m^[[K1^[[m^[[K, sys_write, sys_write) __SYSCALL_COMMON(^[[01;31m^[[K1^[[m^[[K0, sys_mprotect, sys_mprotect) ... This is just the initial breakage, later we barf when generating modules. In this case, GREP_OPTIONS contains "--color=always" which adds the shell colors markup and completely fudges the headers under ...generated/asm/. Fix that by unexporting the GREP_OPTIONS variable for the whole kernel build as we tend to use grep at a bunch of places. Signed-off-by: Borislav Petkov Signed-off-by: Michal Marek --- Reading git-diff-tree failed