[oe] [meta-java][warrior][PATCH] Revert "openjdk-8: disable, stringop-overflow compiler errors"

[Khem Raj]

On Fri, Jan 3, 2020 at 2:24 PM Richard Leitner
<richard.leitner at skidata.com> wrote:
>
> This reverts commit d5a8ec9e269d1f04a6cf78867ebf74a297f33258 as it broke
> the build with older GCC versions.
>
> See also https://lists.yoctoproject.org/g/yocto/message/47850
>
> Signed-off-by: Richard Leitner <richard.leitner at skidata.com>
> Cc: Darcy Watkins <dwatkins at sierrawireless.com>
> ---
>  recipes-core/openjdk/openjdk-8-release-172b11-common.inc | 5 -----
>  1 file changed, 5 deletions(-)
>
> diff --git a/recipes-core/openjdk/openjdk-8-release-172b11-common.inc
> b/recipes-core/openjdk/openjdk-8-release-172b11-common.inc
> index f3bbf0a..ad20585 100644
> --- a/recipes-core/openjdk/openjdk-8-release-172b11-common.inc
> +++ b/recipes-core/openjdk/openjdk-8-release-172b11-common.inc
> @@ -94,11 +94,6 @@ ARM_INSTRUCTION_SET_armv4t = "ARM"
>  BUILD_CFLAGS_append = " -Wno-error=deprecated-declarations"
>  TARGET_CFLAGS_append = " -Wno-error=deprecated-declarations"
>
> -# WORKAROUND: disable the "specified bound depends on the length of the
> source argument"
> -# compiler error until we update openjdk8 to a fixed version
> -BUILD_CFLAGS_append = " -Wno-error=stringop-overflow"
> -TARGET_CFLAGS_append = " -Wno-error=stringop-overflow"
> -

perhaps as distro integrator, its better for us to disable all
warning-as-error settings
which should work across all gcc versions and warnings will still be
there if someone
is interested in fixing them.

something like below might work.

BUILD_CFLAGS_append = " -Wno-error"
TARGET_CFLAGS_append = " -Wno-error"

other options is to add -Wno-unknown-warning which will not break
build when a warning is not known


>  # Enable zero mode for arm based builds, as normal hotspot fails to build
>  PACKAGECONFIG_append_armv4 = " zero"
>  PACKAGECONFIG_append_armv5 = " zero"
> --
> 2.20.1
>
> --
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