openssl can have multiples dependencies such as libatomic on sparcv8
32 bits so drop first patch and add a new patch to use pkg-config
Fixes:
- http://autobuild.buildroot.org/results/58e5aa7c6ba8fe7474071d7a3cba6ed3a1b4cff4
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>