From 86eb89464d1ff2b0ebe41227444f3b241b829fb3 Mon Sep 17 00:00:00 2001
From: Florian Pose <fp@igh.de>
Date: Fri, 1 Apr 2022 14:10:30 +0200
Subject: [PATCH] ext target for documentation.

---
 documentation/Makefile | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/documentation/Makefile b/documentation/Makefile
index 1506caeb..ff6971e2 100644
--- a/documentation/Makefile
+++ b/documentation/Makefile
@@ -53,7 +53,9 @@ $(EXT_FILES): $(ETHERCAT_CMD)
 	@echo Creating $@...
 	$(shell $(subst $(EXT_PREFIX),$(ETHERCAT_HELP) ,$@) > $@)
 
-pdf: $(EXT_FILES)
+ext: $(EXT_FILES)
+
+pdf: ext
 	$(MAKE) -C images
 	$(MAKE) -C graphs