[oe] [meta-java][PATCH] icedtea7-native: Fix compilation error due to format-overflow

[Richard Leitner]

Hi,

On 05/12/2019 03:43, mohamad.noor.alim.hussin at intel.com wrote:
> From: Mohamad Noor Alim Hussin <mohamad.noor.alim.hussin at intel.com>
> 
> Getting a compilaton error due to format-overflow. Workaround
> to suppress the error message by ignore the warning.

Same as for jdk 8, AFAIK these warnings should be fixed by 
recipes-core/icedtea/openjdk-7-03b147/icedtea-hotspot-handle-gcc7-format-overflow.patch

Where/why do you get them?

regards;Richard.L

> 
> Signed-off-by: Mohamad Noor Alim Hussin <mohamad.noor.alim.hussin at intel.com>
> ---
>   recipes-core/icedtea/icedtea7-native.inc | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/recipes-core/icedtea/icedtea7-native.inc b/recipes-core/icedtea/icedtea7-native.inc
> index b578cb2..0329d71 100644
> --- a/recipes-core/icedtea/icedtea7-native.inc
> +++ b/recipes-core/icedtea/icedtea7-native.inc
> @@ -26,7 +26,7 @@ CXXFLAGS_append = " -fno-tree-dse"
>   CXX_append = " -std=gnu++98"
>   
>   # WORKAROUND: ignore errors from new compilers
> -CFLAGS_append = " -Wno-error=stringop-overflow -Wno-error=return-type"
> +CFLAGS_append = " -Wno-error=stringop-overflow -Wno-error=return-type -Wno-error=format-overflow"
>   
>   inherit native java autotools pkgconfig
>   inherit openjdk-build-helper
>