On 02/18/2014 06:28 AM, Andi Kleen wrote:
>
> +ifdef CONFIG_LTO
> +# LTO gcc creates a lot of files in TMPDIR, and with /tmp as tmpfs
> +# it's easy to drive the machine OOM. Use the object directory
> +# instead
> +TMPDIR ?= ${objtree}
> +export TMPDIR
> +endif
> +
We still prefer $(...) in Mak
From: Andi Kleen
LTO gcc puts a lot of data into $TMPDIR, essentially another copy
of the object directory to pass the repartitioned object files
to the code generation processes.
TMPDIR defaults to /tmp With /tmp as tmpfs it's easy to drive systems to
out of memory, because they will compete wi
2 matches
Mail list logo
