[oe] [PATCH] efivar: fix build when host gcc version is < 4.9

[Khem Raj]

On Fri, Sep 8, 2017 at 4:10 AM, Mikko Ylinen
<mikko.ylinen at linux.intel.com> wrote:
> efivar v27 started using C11 _Generic keyword in macros but that
> is not implemented in gcc until 4.9. This makes efivar-native
> (which is a dependency to efivar) build to fail if the builder host
> gcc version is < 4.9.
>
> It turns out only 'makeguids' generator needs to be built for the
> build arch to generate GENERATED_SOURCES for efivar target build.
> 'makeguids' sources/includes have no gcc version dependencies so
> to fix efivar build when host gcc < 4.9, we simply build 'makeguids'
> target for efivar-native.
>

this looks ok. Thanks for doing it. We can now apply the efirvar recipe updates

> Signed-off-by: Mikko Ylinen <mikko.ylinen at linux.intel.com>
> ---
>  meta-oe/recipes-extended/efivar/efivar_0.31.bb | 6 +++++-
>  1 file changed, 5 insertions(+), 1 deletion(-)
>
> diff --git a/meta-oe/recipes-extended/efivar/efivar_0.31.bb b/meta-oe/recipes-extended/efivar/efivar_0.31.bb
> index 6ad3b36..9d4cdc9 100644
> --- a/meta-oe/recipes-extended/efivar/efivar_0.31.bb
> +++ b/meta-oe/recipes-extended/efivar/efivar_0.31.bb
> @@ -35,11 +35,15 @@ do_compile_prepend() {
>      sed -i -e s:-Werror::g ${S}/gcc.specs
>  }
>
> +do_compile_class-native() {
> +    oe_runmake -C src makeguids
> +}
> +
>  do_install() {
>      oe_runmake install DESTDIR=${D}
>  }
>
> -do_install_append_class-native() {
> +do_install_class-native() {
>      install -D -m 0755 ${B}/src/makeguids ${D}${bindir}/makeguids
>  }
>
> --
> 2.1.4
>
> --
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