Makefile: run cleaning from TMP dir

Makefile

@@ -88,13 +88,16 @@ cleaning-%.R: cleaning-%.json ../libmotus/libmotusr/cleaning-prototype.R
 ../libmotus/libmotusr/cleaning-prototype.R:
 	@echo
 
+research_%.RData: TMPDIR := $(shell mktemp -d /tmp/motus-clean-XXXXXX)
 research_%.RData: cleaning-%.R .force-% research_%-raw.RData
-	@echo "--- $@ ---"
+	@echo "--- $@ --- in $(TMPDIR)"
 	@rm -f $(wildcard *_$*.sav)
 	@echo $(filter %.R,$^) > .files_$*
+	@cp $(filter %.R,$^) $(filter %.RData,$^) $(TMPDIR)
+	@cd $(TMPDIR)
 	@R -q --vanilla $(ROPTS) >output_$*-clean.log 2>&1 <<EOF
 		options(verbose=$(V))
-		for (file in Sys.glob('${LIBMOTUS}/libmotusr/R/*.R'))
+		for (file in Sys.glob('$(abspath $(LIBMOTUS))/libmotusr/R/*.R'))
 			source(file, chdir=TRUE)
 		load("research_$*-raw.RData")
 		if (exists("diary_raw"))  diary = diary_raw;
@@ -115,6 +118,9 @@ research_%.RData: cleaning-%.R .force-% research_%-raw.RData
 			save_spss(get(objecttosave), paste(objecttosave,"_$*.sav",sep=""))
 		}
 	EOF
+	@cd -
+	@cp $(TMPDIR)/*_$**.log $(TMPDIR)/*_$*.sav $(TMPDIR)/$@ .
+	@rm -rf $(TMPDIR)
 	@$(DO_BEST_EFFORT)
 
 research_%.zip: research_%.RData