tools: fix docopen target

Adds to prerequisites the output file to open. Previously, this would open an out-of-date version of the file, or fail if it hasn't been built before. PR-URL: #35062 Reviewed-By: Richard Lau <[email protected]> Reviewed-By: Derek Lewis <[email protected]>
nodejs · Sep 22, 2020 · a3c59d8 · a3c59d8
1 parent fb1a133
commit a3c59d8
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/Makefile b/Makefile
@@ -767,8 +767,8 @@ out/doc/api/all.json: $(apidocs_json) tools/doc/alljson.js | out/doc/api
 	$(call available-node, tools/doc/alljson.js)
 
 .PHONY: docopen
-docopen: $(apidocs_html)
-	@$(PYTHON) -mwebbrowser file://$(PWD)/out/doc/api/all.html
+docopen: out/doc/api/all.html
+	@$(PYTHON) -mwebbrowser file://$(abspath $<)
 
 .PHONY: docserve
 docserve: $(apidocs_html) $(apiassets)