Description: pass default include directories to qdoc
Author: Martin Smith <martin.smith@qt.io>
Bug: https://bugs.debian.org/908328
Forwarded: no
Last-Update: 2018-10-29

--- a/mkspecs/features/qt_docs.prf
+++ b/mkspecs/features/qt_docs.prf
@@ -78,6 +78,10 @@ doc_command = $$QDOC $$QMAKE_DOCS
 prepare_docs {
     prepare_docs.commands += $$doc_command -prepare $$PREP_DOC_INDEXES -no-link-errors $(INCPATH)
     generate_docs.commands += $$doc_command -generate $$DOC_INDEXES $(INCPATH)
+    for (incdir, QMAKE_DEFAULT_INCDIRS) {
+        prepare_docs.commands += -I$$shell_quote($$incdir)
+        generate_docs.commands += -I$$shell_quote($$incdir)
+    }
     prepare_docs.depends += qtattributionsscanner
 } else {
     html_docs.commands += $$doc_command $$DOC_INDEXES $(INCPATH)