[FFmpeg-devel] [PATCH] Add CFLAGS needed by PathScale compiler

[Ronald S. Bultje]

Hi,

On Sun, Jan 23, 2011 at 6:13 PM, Mans Rullgard <mans at mansr.com> wrote:
> The PathScale compiler miscompiles wrapping arithmetic without
> these flags.
>
> Signed-off-by: Mans Rullgard <mans at mansr.com>
> ---
> ?configure | ? ?2 ++
> ?1 files changed, 2 insertions(+), 0 deletions(-)
>
> diff --git a/configure b/configure
> index 4c24152..7854659 100755
> --- a/configure
> +++ b/configure
> @@ -2987,6 +2987,8 @@ elif enabled armcc; then
> ? ? add_cflags -W${armcc_opt},--diag_suppress=3343 # hardfp compat
> ?elif enabled tms470; then
> ? ? add_cflags -pds=824 -pds=837
> +elif enabled pathscale; then
> + ? ?add_cflags -fstrict-overflow -OPT:wrap_around_unsafe_opt=OFF
> ?fi
>
> ?enabled_any $THREADS_LIST ? ? ?&& enable threads
> --
> 1.7.3.5

OK. Which fate tests does this fix?

Ronald