From 911adb4d2b4e536eb4bd627a3cdba72f6ddf884b Mon Sep 17 00:00:00 2001
From: Nick Mathewson <nickm@torproject.org>
Date: Wed, 16 Oct 2019 10:31:44 -0400
Subject: [PATCH] Make doc/doxygen before running doxygen.

This makes out-of-tree doxygen builds work.

Closes ticket 32113.
---
 Makefile.am         | 2 +-
 changes/ticket32113 | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)
 create mode 100644 changes/ticket32113

diff --git a/Makefile.am b/Makefile.am
index f0d960efe7..32cb21f38c 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -238,7 +238,7 @@ dist-rpm: dist-gzip
 
 .PHONY: doxygen
 doxygen: Doxyfile
-	doxygen
+	mkdir -p doc/doxygen && doxygen
 
 test: all
 	$(top_builddir)/src/test/test
diff --git a/changes/ticket32113 b/changes/ticket32113
new file mode 100644
index 0000000000..ef7978f1b9
--- /dev/null
+++ b/changes/ticket32113
@@ -0,0 +1,3 @@
+  o Minor features (doxygen):
+    - "make doxygen" now works with out-of-tree builds. Closes ticket
+      32113.