illumos ld doesn't support --version-script.

--- libwnck-43.0/libwnck/meson.build.orig	2022-09-16 15:45:59.000000000 +0200
+++ libwnck-43.0/libwnck/meson.build	2023-10-31 13:33:58.846913550 +0100
@@ -104,7 +104,6 @@
 
 mapfile = MODULE_NAME + '.map'
 libwnck_ldflags = [
-  '-Wl,--version-script,@0@/@1@'.format(meson.current_source_dir(), mapfile),
 ]
 
 if get_option('deprecation_flags')