Revert "openssl: Fix symlink creation"

This reverts commit 991620f3962a9917fa99abb5582f4b72ebd42a3d.

The commit breaks openssl-native (you can no longer generate keys
because it can't find the configuration file). Also the idea that we
would install configuration files normally but then add the symlinks
pointing to them in a postinstall feels wrong.

Fixes [YOCTO #11296]. The bug contains an alternative fix but I'm
sending a revert as I cannot fully understand the motive of the
original patch. See also discussion in
http://lists.openembedded.org/pipermail/openembedded-core/2017-April/135176.html

(From OE-Core rev: b192daef5d1e7f3501c533b92dc75e2d996afc13)

Signed-off-by: Jussi Kukkonen <jussi.kukkonen@intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-connectivity/openssl/openssl.inc

@@ -201,6 +201,7 @@ do_install () {
 	   ${D}${sysconfdir}/ssl/
 	ln -sf ${sysconfdir}/ssl/certs ${D}${libdir}/ssl/certs
 	ln -sf ${sysconfdir}/ssl/private ${D}${libdir}/ssl/private
+	ln -sf ${sysconfdir}/ssl/openssl.cnf ${D}${libdir}/ssl/openssl.cnf
 }
 
 do_install_ptest () {
@@ -248,16 +249,4 @@ do_install_append_class-native() {
 	    OPENSSL_ENGINES=${libdir}/ssl/engines
 }
 
-pkg_postinst_openssl-conf () {
-#!/bin/sh
-if [ -e $D${libdir}/ssl/openssl.cnf ]; then
-	rm -f $D${libdir}/ssl/openssl.cnf
-fi
-
-# If openssl-conf is installed before openssl, we must ensure that the symlink
-# destination exists
-mkdir -p $D${libdir}/ssl/
-ln -s ${sysconfdir}/ssl/openssl.cnf $D${libdir}/ssl/openssl.cnf
-}
-
 BBCLASSEXTEND = "native nativesdk"