Change-sensitive regen

Makefile

@@ -1,16 +1,22 @@
+FILES := config.toml $(shell find archetypes content layouts static themes) static/resume.pdf
+
 all: cweb dweb
 
 static/resume.pdf: static/resume.tex
 	cd static && pdflatex -aux-directory=/dev/null resume.tex && rm -f resume.aux resume.log
 
-cweb: config.toml static/resume.pdf
+cweb: $(FILES)
 	hugo -d cweb
+	# correct modification time;
+	# for some reason Hugo output sets the modification time to Dec 13 1901
+	find cweb -exec touch {} +
 
-dweb: config.toml static/resume.pdf
+dweb: $(FILES)
 	hugo -d dweb --baseURL '/'
+	# correct modification time;
+	# for some reason Hugo output sets the modification time to Dec 13 1901
+	find dweb -exec touch {} +
 	ipfs add -r dweb
 
 clean:
 	rm -rf static/resume.pdf public cweb dweb
-
-FORCE: ;