--- gdm-3.38.0/pam_gdm/meson.build.orig	2020-09-11 22:34:27.208127000 +0200
+++ gdm-3.38.0/pam_gdm/meson.build	2020-09-17 20:27:54.923901016 +0200
@@ -6,7 +6,7 @@
   pam_gdm_deps += keyutils_dep
 endif
 
-pam_gdm = library('pam_gdm',
+pam_gdm = shared_library('pam_gdm',
   'pam_gdm.c',
   dependencies: pam_gdm_deps,
   include_directories: config_h_dir,