package/odb: new package

ODB is an open-source, cross-platform, and cross-database
object-relational mapping (ORM) system for C++. It allows you to
persist C++ objects to a relational database without having to deal
with tables, columns, or SQL and without manually writing any mapping
code.

ODB supports MySQL, SQLite, PostgreSQL, Oracle, and Microsoft SQL
Server relational databases as well as C++98/03 and C++11 language
standards.  It also comes with optional profiles for Boost and Qt
which allow you to seamlessly use value types, containers, and smart
pointers from these libraries in your persistent C++ classes.

This package is used for auto-generating ODB specific header files
into useable code that can be linked against a seperate libodb and a
specific libodb database library.  As such, it is only needed as a
host program and is not user selectable.

Signed-off-by: Adam Duskett <aduskett@gmail.com>
[Kamel: Fix incorrect odb license]
Signed-off-by: Kamel Bouhara <kamel.bouhara@bootlin.com>
[Thomas: add patch fixing gcc10 build, add references to upstream
commits]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
diff --git a/package/odb/odb.hash b/package/odb/odb.hash
new file mode 100644
index 0000000..773a9c8
--- /dev/null
+++ b/package/odb/odb.hash
@@ -0,0 +1,6 @@
+# From https://www.codesynthesis.com/products/odb/download.xhtml
+sha1	810fc02e591429ed19f5a2699d144fb611fb121b	odb-2.4.0.tar.bz2
+
+# Locally computed
+sha256	6785154fa98ea3977c8c2ab38cec16c4aa78c2c2039e80cd2908347b1c1d4198	odb-2.4.0.tar.bz2
+sha256	7983b82cb1f1686ac2b55420ded9c0f348f93dd17bf3e048ae3b25c1da51b80e	LICENSE