package/python-gobject: allow build with musl

Current gobject-introspection releases (>= 1.80.1) work with musl, so
relax the C library requirement for python-gobject to match.

Signed-off-by: Fiona Klute (WIWA) <fiona.klute@gmx.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/python-gobject/Config.in

@@ -4,7 +4,7 @@ config BR2_PACKAGE_PYTHON_GOBJECT
 	depends on BR2_PACKAGE_GOBJECT_INTROSPECTION_ARCH_SUPPORTS # gobject-introspection
 	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_9 # gobject-introspection
 	depends on BR2_HOST_GCC_AT_LEAST_8 # gobject-introspection -> host-qemu
-	depends on BR2_TOOLCHAIN_USES_GLIBC # gobject-introspection
+	depends on BR2_TOOLCHAIN_USES_GLIBC || BR2_TOOLCHAIN_USES_MUSL # gobject-introspection
 	select BR2_PACKAGE_GOBJECT_INTROSPECTION
 	select BR2_PACKAGE_LIBGLIB2
 	help
@@ -12,9 +12,9 @@ config BR2_PACKAGE_PYTHON_GOBJECT
 
 	  https://wiki.gnome.org/action/show/Projects/PyGObject
 
-comment "python-gobject needs a glibc toolchain, gcc >= 4.9, host gcc >= 8"
+comment "python-gobject needs a glibc or musl toolchain, gcc >= 4.9, host gcc >= 8"
 	depends on BR2_USE_MMU
 	depends on BR2_PACKAGE_GOBJECT_INTROSPECTION_ARCH_SUPPORTS
-	depends on !BR2_TOOLCHAIN_USES_GLIBC || \
+	depends on !(BR2_TOOLCHAIN_USES_GLIBC || BR2_TOOLCHAIN_USES_MUSL) || \
 		!BR2_TOOLCHAIN_GCC_AT_LEAST_4_9 || \
 		!BR2_HOST_GCC_AT_LEAST_8