/usr/src/linux-source-3.13.0/debian.master/rules.d/ppc64el.mk is in linux-source-3.13.0 3.13.0-46.79.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 | human_arch = PowerPC 64el
build_arch = powerpc
header_arch = $(build_arch)
defconfig = pseries_le_defconfig
flavours = generic
build_image = vmlinux.strip
kernel_file = arch/powerpc/boot/vmlinux.strip
install_file = vmlinux
no_dumpfile = true
loader = grub
vdso = vdso_install
do_extras_package = true
do_tools_cpupower = true
do_tools_perf = true
#do_flavour_image_package = false
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