[OE-core] [PATCH 1/4] gnutls: improve reproducibility

[Andre McCurdy]

On Thu, Nov 16, 2017 at 11:48 AM, Juro Bystricky
<juro.bystricky at intel.com> wrote:
> Sanitize generated config.h containing build host reference such as:
>
>  #define POSIX_SHELL "<builddir>/tmp/hosttools/bash"
>
> The path for POSIX_SHELL is not only wrong for the cross-compiled target,
> it also prevents reproducible build.
>
> Prior the compilation we edit the value to:
>
>  #define POSIX_SHELL "bash"
>
> With this change we can build reproducible libgnutls-bin, libgnutls-dev
> and libgnutls-dbg packages.

Is there a configure option we could use (perhaps via
CACHED_CONFIGUREVARS) to achieve the same end result without needing
to run sed on config.h?

> Signed-off-by: Juro Bystricky <juro.bystricky at intel.com>
> ---
>  meta/recipes-support/gnutls/gnutls.inc | 5 +++++
>  1 file changed, 5 insertions(+)
>
> diff --git a/meta/recipes-support/gnutls/gnutls.inc b/meta/recipes-support/gnutls/gnutls.inc
> index 29b5dd6..5b45b27 100644
> --- a/meta/recipes-support/gnutls/gnutls.inc
> +++ b/meta/recipes-support/gnutls/gnutls.inc
> @@ -53,6 +53,11 @@ do_configure_prepend() {
>         done
>  }
>
> +do_configure_append_class-target () {
> +       # Remove build host references from config.h
> +       sed -i -e 's:${HOSTTOOLS_DIR}/::g' ${B}/config.h
> +}
> +
>  PACKAGES =+ "${PN}-openssl ${PN}-xx"
>
>  FILES_${PN}-dev += "${bindir}/gnutls-cli-debug"
> --
> 2.7.4
>
> --
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