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Date: Thu, 07 Aug 2014 12:36:37 -0700
From: Saul Wold <sgw@linux.intel.com>
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To: Sujith H <sujith.h@gmail.com>, 
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References: <1407403457-25490-1-git-send-email-sujith.h@gmail.com>
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Cc: Sujith H <Sujith_Haridasan@mentor.com>
Subject: Re: [PATCH] opkg-utils: allow disabling update-alternatives
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On 08/07/2014 02:24 AM, Sujith H wrote:
> From: Sujith H <Sujith_Haridasan@mentor.com>
>
> This is needed to deal with the situation where we're using ipk packaging, so
> opkg-utils must be built regardless of what update-alternatives provider we
> prefer. The downside to the current implementation is the need to adjust
> PACKAGECONFIG as well as PREFERRED_PROVIDER, but it is more explicit that way.
>
> Signed-off-by: Christopher Larson <kergoth@gmail.com>
> Signed-off-by: Sujith H <Sujith_Haridasan@mentor.com>
> ---
>   meta/recipes-devtools/opkg-utils/opkg-utils_git.bb | 8 +++++++-
>   1 file changed, 7 insertions(+), 1 deletion(-)
>
> diff --git a/meta/recipes-devtools/opkg-utils/opkg-utils_git.bb b/meta/recipes-devtools/opkg-utils/opkg-utils_git.bb
> index 693c216..9364740 100644
> --- a/meta/recipes-devtools/opkg-utils/opkg-utils_git.bb
> +++ b/meta/recipes-devtools/opkg-utils/opkg-utils_git.bb
> @@ -19,11 +19,17 @@ TARGET_CC_ARCH += "${LDFLAGS}"
>   PYTHONRDEPS = "python python-shell python-io python-math python-crypt python-logging python-fcntl python-subprocess python-pickle python-compression python-textutils python-stringold"
>   PYTHONRDEPS_class-native = ""
>
> -PACKAGECONFIG = "python"
> +PACKAGECONFIG = "python update-alternatives"
>   PACKAGECONFIG[python] = ",,,${PYTHONRDEPS}"
> +PACKAGECONFIG[update-alternatives] = ",,,"
> +
> +PROVIDES += "${@'virtual/update-alternatives' if 'update-alternatives' in PACKAGECONFIG.split() else ''}"
>
Is there not still a PROVIDES line above that has the 
virtual/update-alternative that needs to be removed?

Sau!
>   do_install() {
>   	oe_runmake PREFIX=${prefix} DESTDIR=${D} install
> +        if ${@'true' if 'update-alternatives' not in PACKAGECONFIG.split() else 'false'}; then
> +            rm -f "${D}${bindir}/update-alternatives"
> +        fi
>   }
>
>   PACKAGES =+ "update-alternatives-opkg"
>