From d131101bbd33ee52aedf90089315ddb60b6aa1bd Mon Sep 17 00:00:00 2001
From: Whisperity <whisperity@gmail.com>
Date: Thu, 9 Nov 2017 17:50:45 +0100
Subject: [PATCH] Improve plist-to-html's Makefile for multijob and no
 redundant downloads

---
 vendor/plist_to_html/Makefile | 39 ++++++++++++++++++++++++++++++-----
 1 file changed, 34 insertions(+), 5 deletions(-)

diff --git a/vendor/plist_to_html/Makefile b/vendor/plist_to_html/Makefile
index 64c30b032e..ff84e43f50 100644
--- a/vendor/plist_to_html/Makefile
+++ b/vendor/plist_to_html/Makefile
@@ -10,6 +10,8 @@ BUILD_DIR = build
 BIN_DIR = $(BUILD_DIR)/bin
 DIST_DIR = $(BUILD_DIR)/dist
 
+default: all
+
 all: package
 
 package: dep
@@ -19,12 +21,39 @@ package: dep
 	cp plist_to_html/dist/js/bugviewer.js $(DIST_DIR)
 	cp plist_to_html/PlistToHtml.py $(BIN_DIR)/plist-to-html
 
-dep:
+dist_dir:
 	mkdir -p $(DIST_DIR)
-	curl -sSfLk --get $(CODEMIRROR)/codemirror.min.js -z $(DIST_DIR)/codemirror.min.js -o $(DIST_DIR)/codemirror.min.js
-	curl -sSfLk --get $(CODEMIRROR)/codemirror.min.css -z $(DIST_DIR)/codemirror.min.css -o $(DIST_DIR)/codemirror.min.css
-	curl -sSfLk --get $(CODEMIRROR)/mode/clike/clike.min.js -z $(DIST_DIR)/clike.min.js -o $(DIST_DIR)/clike.min.js
-	curl -sSfLk --get https://raw.githubusercontent.com/codemirror/CodeMirror/master/LICENSE -z $(DIST_DIR)/codemirror.LICENSE -o $(DIST_DIR)/codemirror.LICENSE
+
+dep: codemirror
+
+codemirror: $(DIST_DIR)/codemirror.min.js
+codemirror: $(DIST_DIR)/codemirror.min.css
+codemirror: $(DIST_DIR)/codemirror.LICENSE
+codemirror: $(DIST_DIR)/clike.min.js
+
+$(DIST_DIR)/codemirror.min.js: dist_dir
+	[ -f $(DIST_DIR)/codemirror.min.js ] && : || \
+	curl -sSfLk --get $(CODEMIRROR)/codemirror.min.js \
+			 -z $(DIST_DIR)/codemirror.min.js \
+			 -o $(DIST_DIR)/codemirror.min.js
+
+$(DIST_DIR)/codemirror.min.css: dist_dir
+	[ -f $(DIST_DIR)/codemirror.min.css ] && : || \
+	curl -sSfLk --get $(CODEMIRROR)/codemirror.min.css \
+			 -z $(DIST_DIR)/codemirror.min.css \
+			 -o $(DIST_DIR)/codemirror.min.css
+
+$(DIST_DIR)/codemirror.LICENSE: dist_dir
+	[ -f $(DIST_DIR)/codemirror.LICENSE ] && : || \
+	curl -sSfLk --get https://raw.githubusercontent.com/codemirror/CodeMirror/master/LICENSE \
+			 -z $(DIST_DIR)/codemirror.LICENSE \
+			 -o $(DIST_DIR)/codemirror.LICENSE
+
+$(DIST_DIR)/clike.min.js: dist_dir
+	[ -f $(DIST_DIR)/clike.min.js ] && : || \
+	curl -sSfLk --get $(CODEMIRROR)/mode/clike/clike.min.js \
+			 -z $(DIST_DIR)/clike.min.js \
+			 -o $(DIST_DIR)/clike.min.js
 
 clean:
 	rm -rf $(BUILD_DIR)