gnome-extra/krb5-auth-dialog: remove python postinst script

Closes: https://bugs.gentoo.org/890062
Signed-off-by: Viorel Munteanu <ceamac@gentoo.org>

gnome-extra/krb5-auth-dialog/files/krb5-auth-dialog-43.0-remove-postinstall-script.patch

@@ -0,0 +1,21 @@
+glib-compile-schemas and gtk-update-icon-cache should not be run in src_
+phases, they are run in pkg_post functions
+
+So patch them out from meson.build
+
+Bug: https://bugs.gentoo.org/890062
+
+--- a/meson.build
++++ b/meson.build
+@@ -89,11 +89,6 @@
+ gmodule_dep = dependency('gmodule-2.0')
+ gcr_dep = dependency('gcr-3', version: '>= 3.5.5')
+ 
+-meson.add_install_script(
+-  join_paths('build-aux', 'post_install.py'),
+-  datadir
+-)
+-
+ # Both heimdal and mit ship a krb5.pc:
+ krb5_dep    = dependency('krb5')
+ 

gnome-extra/krb5-auth-dialog/krb5-auth-dialog-43.0.ebuild

@@ -25,3 +25,5 @@ RDEPEND="
 "
 DEPEND="${RDEPEND}"
 BDEPEND="dev-util/itstool"
+
+PATCHES=( "${FILESDIR}"/${P}-remove-postinstall-script.patch )