glib/gobject-introspection: update 2.78.4 -> 2.80.0, 1.78.1 -> 1.80.0

With these versions, which need to be updated in lockstep, upstream has
relocated glib introspection data from g-i tree to glib tree and made
its generation a part of the overall glib build. This creates a circular
dependency, where g-i tools are linked with glib, but glib needs the tools
to build its g-i data. (I don't know why the two source trees
couldn't be simply merged into one, or g-i data for glib couldn't be generated
inside g-i build against sysroot glib).

Upstream is suggesting building glib twice, first without building g-i data,
then building g-i and linking it with that version, then building
the final glib, and that's what is being done here (via the new
glib-initial recipe, which is sysroot-only, and is not pulled in
via indirect dependencies either).

Other glib changes:
0001-Do-not-write-bindir-into-pkg-config-files.patch restores
writing bindir variable into glib.pc file (meson only writes
it out if other variables depend on it, and this custom patch
removes that dependency).

0001-girepository-introspection-correctly-install-.gir-fi.patch
ensures correct installation of .gir into something else
than $datadir (useful in multilib).

Merge previous glib .bb into .inc, so that glib and glib-initial
recipes could be cleanly separated with no duplication.

Convert from gtk-doc to gi-docgen, and manpages from xmlto to
docutils.

(From OE-Core rev: 57c307536f67dcfb5d4a5488ca1e77a943ba1368)

Signed-off-by: Alexander Kanavin <alex@linutronix.de>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 39 insertions, 0 deletions

diff --git a/meta/recipes-core/glib-2.0/files/0001-Remove-the-warning-about-deprecated-paths-in-schemas.patch b/meta/recipes-core/glib-2.0/files/0001-Remove-the-warning-about-deprecated-paths-in-schemas.patch
new file mode 100644
index 0000000000..9b0b83afa4
--- /dev/null
+++ b/meta/recipes-core/glib-2.0/files/0001-Remove-the-warning-about-deprecated-paths-in-schemas.patch
@@ -0,0 +1,39 @@
+From 65c036b1ede453e89893076f4ece21c946505096 Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Fri, 12 Jun 2015 17:08:46 +0300
+Subject: [PATCH] Remove the warning about deprecated paths in schemas
+
+Some schemas in gsettings-desktop-schemas (such as proxy and locale)
+are still using deprecated paths, as of 3.16.1. This causes warning
+messages, and meta/lib/oe/rootfs.py complaints about them.
+
+Upstream-Status: Inappropriate
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+---
+ gio/glib-compile-schemas.c | 13 -------------
+ 1 file changed, 13 deletions(-)
+
+diff --git a/gio/glib-compile-schemas.c b/gio/glib-compile-schemas.c
+index 04ef404..e791ce2 100644
+--- a/gio/glib-compile-schemas.c
++++ b/gio/glib-compile-schemas.c
+@@ -1232,19 +1232,6 @@ parse_state_start_schema (ParseState  *state,
+       return;
+     }
+ 
+-  if (path && (g_str_has_prefix (path, "/apps/") ||
+-               g_str_has_prefix (path, "/desktop/") ||
+-               g_str_has_prefix (path, "/system/")))
+-    {
+-      gchar *message = NULL;
+-      message = g_strdup_printf (_("Warning: Schema “%s” has path “%s”.  "
+-                                   "Paths starting with "
+-                                   "“/apps/”, “/desktop/” or “/system/” are deprecated."),
+-                                 id, path);
+-      g_printerr ("%s\n", message);
+-      g_free (message);
+-    }
+-
+   state->schema_state = schema_state_new (path, gettext_domain,
+                                           extends, extends_name, list_of);
+