meson: Fix doc installation path computation

This applies the logic from 8f6858064b (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 <[email protected]>
Reviewed-by: Andres Freund <[email protected]>
Discussion: https://www.postgresql.org/message-id/b018b577-38a2-49c6-8727-adfb577de317@eisentraut.org

diff --git a/meson.build b/meson.build
index 88a9d9051fe391c05a18a28cb6e48d4ea883524c..6c0faa9490f3d775cd1079bbde29d1b01d078e82 100644 (file)
--- 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')