meson: Fix doc installation path computation

petere · petere · commit 7b8399819b9b · 2023-11-09T15:10:43.000+01:00
This applies the logic from 8f68580 (append "postgresql" to some installation paths if it does not already contain "pgsql" or "postgres") also to the doc installation directory. Reviewed-by: Tristan Partin <tristan@neon.tech> Reviewed-by: Andres Freund <andres@anarazel.de> Discussion: https://www.postgresql.org/message-id/b018b577-38a2-49c6-8727-adfb577de317@eisentraut.org
diff --git a/meson.build b/meson.build
@@ -511,7 +511,10 @@ endif
 dir_man = get_option('mandir')
 
 # FIXME: These used to be separately configurable - worth adding?
-dir_doc = get_option('datadir') / 'doc' / 'postgresql'
+dir_doc = get_option('datadir') / 'doc'
+if not (dir_prefix_contains_pg or dir_doc.contains('pgsql') or dir_doc.contains('postgres'))
+  dir_doc = dir_doc / pkg
+endif
 dir_doc_html = dir_doc / 'html'
 
 dir_locale = get_option('localedir')
