[meta-oe][PATCH] libgpiod_2.2: depend on glib-2.0

[max.oss.09@gmail.com]

From: Max Krummenacher <max.krummenacher@toradex.com>

In my setup a build fails with

| checking for gobject-introspection... configure: error: gobject-introspection-1.0 is not installed
| NOTE: The following config.log files may provide further information.
| NOTE: /var/home/krm/build/oe-core_master/build/tmp/work/cortexa55-tdx-linux/libgpiod/2.2/build/config.log
| ERROR: configure failed

From config.log this seems to be related to glib-2.0 not found:

| configure:22484: $PKG_CONFIG --exists --print-errors "gobject-introspection-1.0"
| Package glib-2.0 was not found in the pkg-config search path.
| Perhaps you should add the directory containing `glib-2.0.pc'
| to the PKG_CONFIG_PATH environment variable
| Package 'glib-2.0', required by 'gobject-introspection-1.0', not found
| configure:22487: $? = 1
| configure:22491: error: gobject-introspection-1.0 is not installed

Note that glib-2.0.pc is present in recipes-sysroot-native but not
in recipes-sysroot.

Adding glib-2.0 to depends allows successful build of libgpiod 2.

Fixes: 117d09ce43c7 ("libgpiod: update to v2.2")
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
---
 meta-oe/recipes-support/libgpiod/libgpiod_2.2.bb | 2 ++
 1 file changed, 2 insertions(+)

I'm unsure if that is the correct fix.
I would have expected that if gobject-introspection-1.0.pc depends
on glib-2.0 to be present, then the inherit of gobject-introspection
would have done the needful.
However I'm not really familiar with gobject-introspection in the
first place.

Max

diff --git a/meta-oe/recipes-support/libgpiod/libgpiod_2.2.bb b/meta-oe/recipes-support/libgpiod/libgpiod_2.2.bb
index b55da72f7b7f..3d9758e27af7 100644
--- a/meta-oe/recipes-support/libgpiod/libgpiod_2.2.bb
+++ b/meta-oe/recipes-support/libgpiod/libgpiod_2.2.bb
@@ -9,6 +9,8 @@ LIC_FILES_CHKSUM = " \
     file://LICENSES/CC-BY-SA-4.0.txt;md5=fba3b94d88bfb9b81369b869a1e9a20f \
 "
 
+DEPENDS += "glib-2.0"
+
 FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}-2.x:"
 
 SRC_URI += "file://gpio-manager.init"
-- 
2.42.0