package/odb: backport more upstream commits to fix build with gcc 11.x

Commit ac9855e761443dee4f9d461b83e12443d37e8678 ("package/odb: fix
build with gcc 11") already fixed some gcc 11.x issues, but not all of
them. This commit backports two upstream patches fixing the remaining
issues, ensuring host-odb can be built on a gcc 11.x machine.

Fixes:

  http://autobuild.buildroot.net/results/d37c4271e66d923f7af6a4e3dbad603fcd1c8119/

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Kamel Bouhara <kamel.bouhara@bootlin.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
(cherry picked from commit 2d6e5a8501ff509760dca5c1477281d3f3430ddf)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/odb/0012-Adjust-to-changes-in-GCC-11.patch

@@ -0,0 +1,50 @@
+From 5a5656920c6b49902ae0da6a0da84efe6e5a66f0 Mon Sep 17 00:00:00 2001
+From: Boris Kolpackov <boris@codesynthesis.com>
+Date: Wed, 31 Mar 2021 10:45:21 +0200
+Subject: [PATCH] Adjust to changes in GCC 11
+
+[Upstream: 61d80f051293a7449a09081f60f48b8377bfbbad]
+Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
+---
+ odb/gcc.hxx | 20 ++++++++++++++++++++
+ 1 file changed, 20 insertions(+)
+
+diff --git a/odb/gcc.hxx b/odb/gcc.hxx
+index fb6a1bf..d8ad590 100644
+--- a/odb/gcc.hxx
++++ b/odb/gcc.hxx
+@@ -164,6 +164,7 @@ gcc_tree_code_name (gcc_tree_code_type tc) {return tree_code_name[tc];}
+ // In GCC 9:
+ //
+ // INCLUDED_FROM     Became linemap_included_from_linemap().
++//
+ // LAST_SOURCE_LINE  Was removed apparently as no longer used. Studying
+ //                   the line-map.h diff from 8.3 suggests that the old
+ //                   implementation should still work.
+@@ -193,4 +194,23 @@ LAST_SOURCE_LINE (const line_map_ordinary* map)
+ 
+ #endif
+ 
++// In GCC 11:
++//
++// lookup_qualified_name() has a new interface.
++//
++// DECL_IS_BUILTIN became DECL_IS_UNDECLARED_BUILTIN.
++//
++#if BUILDING_GCC_MAJOR >= 11
++
++inline tree
++lookup_qualified_name (tree scope, tree name, bool type, bool complain)
++{
++  return lookup_qualified_name (
++    scope, name, (type ? LOOK_want::TYPE : LOOK_want::NORMAL), complain);
++}
++
++#define DECL_IS_BUILTIN(decl) DECL_IS_UNDECLARED_BUILTIN(decl)
++
++#endif
++
+ #endif // ODB_GCC_HXX
+-- 
+2.34.1
+

package/odb/0013-Resolve-name-lookup-ambiguity-causing-error-with-GCC.patch

@@ -0,0 +1,68 @@
+From 60460df2a6d7b43a860a8f8b614c049ec0127ea8 Mon Sep 17 00:00:00 2001
+From: Boris Kolpackov <boris@codesynthesis.com>
+Date: Wed, 7 Jul 2021 09:26:57 +0200
+Subject: [PATCH] Resolve name lookup ambiguity causing error with GCC 11
+
+[Upstream: 47035c0f72efd99a2210cd45db6e42423fb74533]
+Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
+---
+ odb/relational/header.hxx | 2 ++
+ odb/relational/source.hxx | 8 ++++++++
+ 2 files changed, 10 insertions(+)
+
+diff --git a/odb/relational/header.hxx b/odb/relational/header.hxx
+index 63dea09..d7f78fa 100644
+--- a/odb/relational/header.hxx
++++ b/odb/relational/header.hxx
+@@ -50,6 +50,8 @@ namespace relational
+ 
+       typedef typename member_base_impl<T>::member_info member_info;
+ 
++      using member_base_impl<T>::container;
++
+       virtual bool
+       pre (member_info& mi)
+       {
+diff --git a/odb/relational/source.hxx b/odb/relational/source.hxx
+index 716aa10..7da25fc 100644
+--- a/odb/relational/source.hxx
++++ b/odb/relational/source.hxx
+@@ -1360,6 +1360,8 @@ namespace relational
+ 
+       typedef typename member_base_impl<T>::member_info member_info;
+ 
++      using member_base_impl<T>::container;
++
+       virtual bool
+       pre (member_info& mi)
+       {
+@@ -1744,6 +1746,8 @@ namespace relational
+ 
+       typedef typename member_base_impl<T>::member_info member_info;
+ 
++      using member_base_impl<T>::container;
++
+       virtual bool
+       pre (member_info& mi)
+       {
+@@ -2007,6 +2011,8 @@ namespace relational
+ 
+       typedef typename member_base_impl<T>::member_info member_info;
+ 
++      using member_base_impl<T>::container;
++
+       virtual void
+       set_null (member_info&) = 0;
+ 
+@@ -2458,6 +2464,8 @@ namespace relational
+ 
+       typedef typename member_base_impl<T>::member_info member_info;
+ 
++      using member_base_impl<T>::container;
++
+       virtual void
+       get_null (string const& var) const = 0;
+ 
+-- 
+2.34.1
+