[Buildroot] [PATCH] sngrep: use pkg-config to discover OpenSSL to fix static linking

[Peter Korsgaard]

>>>>> "Thomas" == Thomas Petazzoni <thomas.petazzoni at free-electrons.com> writes:

 > Building sngrep with OpenSSL support in static linking configurations
 > currently fails due to undefined symbols in the OpenSSL library. It's
 > the usual problem with using AC_CHECK_LIB() to discover libraries
 > instead of the pkg-config based PKG_CHECK_MODULES().

 > Therefore, this commit introduces a patch that switches to using
 > pkg-config to discover OpenSSL. A preliminary patch is needed, without
 > which appending to LIBS/CFLAGS doesn't work. Both patches have been
 > submitted upstream.

 > Fixes:

 >   http://autobuild.buildroot.net/results/911143de823b2c749ac0a59dfa06adb6ddd3de50/

 > Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>

Committed to 2017.02.x, thanks.

-- 
Bye, Peter Korsgaard