From 74b4c48dcd68fe1ea49b2cf08df3957cbe92ca05 Mon Sep 17 00:00:00 2001
From: Jelte Fennema <github-tech@jeltef.nl>
Date: Fri, 27 Dec 2019 10:34:57 +0100
Subject: [PATCH] Makefile fix DESTDIR together with cleanup (#3342)

This should fix this build issue: redmine.postgresql.org/issues/5032
---
 Makefile                         | 1 -
 src/backend/distributed/Makefile | 5 +++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index d2fc8e287..337b81a96 100644
--- a/Makefile
+++ b/Makefile
@@ -17,7 +17,6 @@ all: extension
 extension: $(citus_top_builddir)/src/include/citus_version.h
 	$(MAKE) -C src/backend/distributed/ all
 install-extension: extension
-	rm -f $(extension_dir)/citus*
 	$(MAKE) -C src/backend/distributed/ install
 install-headers: extension
 	$(MKDIR_P) '$(DESTDIR)$(includedir_server)/distributed/'
diff --git a/src/backend/distributed/Makefile b/src/backend/distributed/Makefile
index 175bce278..de3d657d9 100644
--- a/src/backend/distributed/Makefile
+++ b/src/backend/distributed/Makefile
@@ -53,3 +53,8 @@ check-sql-snapshots:
 		latest_snapshot=$$(ls $$f | { grep -v latest.sql || true; } | sort -V | tail -n 1); \
 		diff -u $$f/latest.sql $$f/$$latest_snapshot; \
 	done'
+
+cleanup-before-install:
+	rm -f $(DESTDIR)$(datadir)/$(datamoduledir)/citus*
+
+install: cleanup-before-install