[gnome-continuous-yocto/gnomeostree-3.28-rocko: 5019/8267] openssl: Fix symlink creation

[Emmanuele Bassi <ebassi src gnome org>]

commit 070f3aa74fba79c7fb981291c7c5d9234739bb12
Author: David Vincent <freesilicon gmail com>
Date:   Mon Jan 23 14:59:16 2017 +0100

    openssl: Fix symlink creation
    
    Symlinking the openssl configuration file at install time results in
    errors when overriding it using an external package which also provides
    openssl-conf. This should be done as a postinstall task for such
    packages.
    
    (From OE-Core rev: 991620f3962a9917fa99abb5582f4b72ebd42a3d)
    
    Signed-off-by: David Vincent <freesilicon gmail 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 |   13 ++++++++++++-
 1 files changed, 12 insertions(+), 1 deletions(-)
---
diff --git a/meta/recipes-connectivity/openssl/openssl.inc b/meta/recipes-connectivity/openssl/openssl.inc
index 0b7991d..9afa5bd 100644
--- a/meta/recipes-connectivity/openssl/openssl.inc
+++ b/meta/recipes-connectivity/openssl/openssl.inc
@@ -201,7 +201,6 @@ 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 () {
@@ -245,4 +244,16 @@ 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"