libvirt-glib: fix introspection and documentation build

Building Gobject introspection during cross-compilation is not an easy task.
Therefore, the meson.build file disables the build for introspection and
also for gtkdoc by default.
This commit adds a patch to enable this, as introspection can be easily built
on newer platforms with yocto/oe.

The options to enable/disable introspection/doc are defined as feature
while the corresponding bbclass defines it as a boolean.
Override this so that it should be possible to be enabled/disabled by using DISTRO_FEATURES.

Inherit  gettext bbclass as used in libvirt-glib.

Add a missing dependency on libxslt.
Signed-off-by: Markus Volk <f_l_k@t-online.de>
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>

1 files changed, 37 insertions, 0 deletions

diff --git a/recipes-extended/libvirt/libvirt-glib/0001-meson.build-allow-crosscompiling-gir-and-doc.patch b/recipes-extended/libvirt/libvirt-glib/0001-meson.build-allow-crosscompiling-gir-and-doc.patch
new file mode 100644
index 00000000..cd17bbbf
--- /dev/null
+++ b/recipes-extended/libvirt/libvirt-glib/0001-meson.build-allow-crosscompiling-gir-and-doc.patch
@@ -0,0 +1,37 @@
+From 019d727990d41b5d7911895b75bcb021e4cca3c6 Mon Sep 17 00:00:00 2001
+From: Markus Volk <f_l_k@t-online.de>
+Date: Mon, 21 Aug 2023 10:23:08 +0200
+Subject: [PATCH] meson.build: allow crosscompiling gir and doc
+
+Upstream-Status: Inappropriate [oe specific]
+
+Signed-off-by: Markus Volk <f_l_k@t-online.de>
+---
+ meson.build | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/meson.build b/meson.build
+index 134feb6..a089f42 100644
+--- a/meson.build
++++ b/meson.build
+@@ -58,7 +58,7 @@ includedir = join_paths(prefix, get_option('includedir'))
+ 
+ # gobject introspection
+ gir = find_program('g-ir-scanner', required: get_option('introspection'))
+-enable_introspection = gir.found() and not meson.is_cross_build()
++enable_introspection = gir.found()
+ 
+ # vala
+ vapi_opt = get_option('vapi')
+@@ -73,7 +73,7 @@ endif
+ # gtk-doc
+ if not get_option('docs').disabled()
+   gtk_doc = find_program('gtkdoc-scan', required: get_option('docs'))
+-  enable_doc = gtk_doc.found() and not meson.is_cross_build()
++  enable_doc = gtk_doc.found()
+ else
+   enable_doc = false
+ endif
+-- 
+2.41.0
+