[Buildroot] [PATCH 1/1] package/zxing-cpp: add opencv3 optional dependency

[Yann E. MORIN]

Fabrice, All,

On 2020-10-16 23:45 +0200, Fabrice Fontaine spake thusly:
> Signed-off-by: Fabrice Fontaine <fontaine.fabrice at gmail.com>
> ---
>  package/zxing-cpp/zxing-cpp.mk | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/package/zxing-cpp/zxing-cpp.mk b/package/zxing-cpp/zxing-cpp.mk
> index c138c925bb..316afd6ad2 100644
> --- a/package/zxing-cpp/zxing-cpp.mk
> +++ b/package/zxing-cpp/zxing-cpp.mk
> @@ -16,8 +16,8 @@ ifeq ($(BR2_PACKAGE_LIBICONV),y)
>  ZXING_CPP_DEPENDENCIES += libiconv
>  endif
>  
> -ifeq ($(BR2_PACKAGE_OPENCV_LIB_HIGHGUI),y)
> -ZXING_CPP_DEPENDENCIES += opencv
> +ifeq ($(BR2_PACKAGE_OPENCV_LIB_HIGHGUI)$(BR2_PACKAGE_OPENCV3_LIB_HIGHGUI),y)
> +ZXING_CPP_DEPENDENCIES += $(if $(BR2_PACKAGE_OPENCV),opencv,opencv3)

I found that a separate condition was easier to read (and thus to
maintain), so I did the split when applying to master. Thanks!

Regards,
Yann E. MORIN.

>  ZXING_CPP_CONF_OPTS += -DBUILD_OPENCV=ON
>  else
>  ZXING_CPP_CONF_OPTS += -DBUILD_OPENCV=OFF
> -- 
> 2.28.0
> 
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