[Buildroot] [PATCH] rabbitmq-c: openssl/popt sub-options don't work in stat_ic linking
Peter Korsgaard
peter at korsgaard.com
Wed May 17 20:43:20 UTC 2017
>>>>> "Thomas" == Thomas Petazzoni <thomas.petazzoni at free-electrons.com> writes:
> rabbitmq-c currently fails to build in a number of static linking
> situations, due to two issues:
> - CMake FindOpenSSL module is buggy. Even though it uses pkg-config,
> it doesn't use the information returned by pkg-config, and
> therefore doesn't know about second order libraries that need be
> part of the link for static linking to succeed. Due to this, -lz is
> not passed, and therefore rabbitmq-c fails when linking against
> libssl/libcrypto. This issue has been reported to upstream CMake at
> https://gitlab.kitware.com/cmake/cmake/issues/16885.
> - popt might use libintl, but CMake doesn't know about that. For
> autotools based packages, we typically work around this by passing
> LIBS=, but CMake apparently has no equivalent to LIBS=.
> To workaround this, we only use the OpenSSL and Popt optional
> dependencies in dynamic linking situations.
> Fixes:
> http://autobuild.buildroot.net/results/798dbe5e5fd0463bb2066cb115656795144c327f/
> Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
Committed to 2017.02.x, thanks.
--
Bye, Peter Korsgaard
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