[Buildroot] [PATCH 1/3] package/p11-kit: libffi is optional, not mandatory

[Baruch Siach]

Hi Fabrice,

On Mon, Dec 21 2020, Fabrice Fontaine wrote:
> Signed-off-by: Fabrice Fontaine <fontaine.fabrice at gmail.com>
> ---
>  package/p11-kit/Config.in  | 1 -
>  package/p11-kit/p11-kit.mk | 9 ++++++++-
>  2 files changed, 8 insertions(+), 2 deletions(-)
>
> diff --git a/package/p11-kit/Config.in b/package/p11-kit/Config.in
> index a6b7261886..5690418756 100644
> --- a/package/p11-kit/Config.in
> +++ b/package/p11-kit/Config.in
> @@ -3,7 +3,6 @@ config BR2_PACKAGE_P11_KIT
>  	depends on !BR2_STATIC_LIBS
>  	depends on BR2_USE_MMU
>  	depends on BR2_TOOLCHAIN_HAS_THREADS
> -	select BR2_PACKAGE_LIBFFI
>  	select BR2_PACKAGE_LIBTASN1
>  	help
>  	  Provides a way to load and enumerate PKCS#11 modules.
> diff --git a/package/p11-kit/p11-kit.mk b/package/p11-kit/p11-kit.mk
> index 1f72e0515b..f67e57102b 100644
> --- a/package/p11-kit/p11-kit.mk
> +++ b/package/p11-kit/p11-kit.mk
> @@ -6,7 +6,7 @@
>  
>  P11_KIT_VERSION = 0.23.16.1
>  P11_KIT_SITE = https://github.com/p11-glue/p11-kit/releases/download/$(P11_KIT_VERSION)
> -P11_KIT_DEPENDENCIES = host-pkgconf libffi libtasn1
> +P11_KIT_DEPENDENCIES = host-pkgconf libtasn1
>  P11_KIT_INSTALL_STAGING = YES
>  P11_KIT_CONF_OPTS = --disable-static
>  P11_KIT_CONF_ENV = ac_cv_have_decl_program_invocation_short_name=yes \
> @@ -20,4 +20,11 @@ else
>  P11_KIT_CONF_OPTS += --without-trust-paths
>  endif
>  
> +ifeq ($(BR2_PACKAGE_LIBFFI),y)
> +P11_KIT_DEPENDENCIES = host-pkgconf libffi

This overwrites the libtasn1 dependency. Maybe use += instead?

baruch

> +P11_KIT_CONF_OPTS += --with-libffi
> +else
> +P11_KIT_CONF_OPTS += --without-libffi
> +endif
> +
>  $(eval $(autotools-package))

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