[libosinfo] Add varirables for DB paths in pkg-config file

["Zeeshan Ali (Khattak)" <zeeshanak@xxxxxxxxx>]

From: "Zeeshan Ali (Khattak)" <zeeshanak@xxxxxxxxx>

For both system and local databases.
---
 osinfo/libosinfo-1.0.pc.in | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/osinfo/libosinfo-1.0.pc.in b/osinfo/libosinfo-1.0.pc.in
index 7c8ec04..97a7787 100644
--- a/osinfo/libosinfo-1.0.pc.in
+++ b/osinfo/libosinfo-1.0.pc.in
@@ -3,6 +3,9 @@ exec_prefix=@exec_prefix@
 libdir=@libdir@
 includedir=@includedir@
 
+system_db_dir=@datarootdir@/libosinfo/db
+local_db_dir=@sysconfdir@/libosinfo/db
+
 Name: libosinfo
 Version: @VERSION@
 Description: libosinfo library
-- 
1.7.11.2