[oe] [meta-oe][PATCH] fio: disable compiler optimizations

[Khem Raj]

On Mon, Aug 20, 2018 at 2:42 AM <mingli.yu at windriver.com> wrote:
>
> From: Mingli Yu <Mingli.Yu at windriver.com>
>
> Add parameter "--disable-optimizations" to
> configure script to disable compiler optimizations
> to fix below issue:
> $ gdb /usr/bin/fio
> (gdb) r -h
> Starting program: /usr/bin/fio -h
> [Thread debugging using libthread_db enabled]
> Using host libthread_db library "/lib64/libthread_db.so.1".
>
> Program received signal SIGILL, Illegal instruction.
> 0x0000000000407220 in prio_tree_init () at lib/prio_tree.c:61
> 61      index_bits_to_maxindex[i] = (1UL << (i + 1)) - 1;
> (gdb) bt
>  #0 0x0000000000407220 in prio_tree_init () at lib/prio_tree.c:61
>  #1 0x0000000000482208 in __libc_csu_init (argc=argc at entry=2,
>     argv=argv at entry=0x7fffffffecc8, envp=0x7fffffffece0)
>     at /usr/src/debug/glibc/2.26-r0/git/csu/elf-init.c:88
>  #2 0x00000031c742095e in __libc_start_main (main=0x407700 <main>, argc=2,
>     argv=0x7fffffffecc8, init=0x4821b6 <__libc_csu_init>,
>     fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffffffecb8)
>     at /usr/src/debug/glibc/2.26-r0/git/csu/libc-start.c:264
>  #3 0x00000000004077ea in _start () at ../sysdeps/x86_64/start.S:120
>

Please check if you see this issue on master branch
secondly, while you are here please upgrade to 3.8 release and see
if this fixes the issue you are seeing.

> Signed-off-by: Mingli Yu <Mingli.Yu at windriver.com>
> ---
>  meta-oe/recipes-benchmark/fio/fio_3.7.bb | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/meta-oe/recipes-benchmark/fio/fio_3.7.bb b/meta-oe/recipes-benchmark/fio/fio_3.7.bb
> index 410e27b..9bec2df 100644
> --- a/meta-oe/recipes-benchmark/fio/fio_3.7.bb
> +++ b/meta-oe/recipes-benchmark/fio/fio_3.7.bb
> @@ -32,6 +32,7 @@ S = "${WORKDIR}/git"
>  DISABLE_STATIC = ""
>
>  EXTRA_OEMAKE = "CC='${CC}' LDFLAGS='${LDFLAGS}'"
> +EXTRA_OECONF = "--disable-optimizations"
>
>  do_configure() {
>      ./configure ${EXTRA_OECONF}
> --
> 2.7.4
>
> --
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