Respetar opción -s de Make

diff --git a/Makefile b/Makefile
index 1b342715a4e90d6d206fb775608f59d9ca00daf4..4b677d530c2391601423e8d50f95f27cdb228552 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -25,6 +25,7 @@ PROGS := bigarr conalloc concpu mcore rnddata sbtree split \
 STATS := ./stats.py
 TEMPLITE := ./templite.py
 
+AWK := awk
 EPSTOPDF := epstopdf
 GNUPLOT := gnuplot
 
@@ -35,44 +36,47 @@ imgs := $O/img/mark-sweep-0.pdf \
        $O/img/heap.pdf \
        $(patsubst %,$O/img/norm-hist-%.pdf,$(PLOTS))
 
+# Verbosity flag (empty show nice messages, non-empty use make messages)
+# When used internal, $V expand to @ is nice messages should be printed, this
+# way it's easy to add $V in front of commands that should be silenced when
+# displaying the nice messages.
+override V := $(if $V,,@)
+# honour make -s flag
+override V := $(if $(findstring s,$(MAKEFLAGS)),,$V)
+
 presentacion.pdf: $O/presentacion.tex $(imgs)
-       @echo "$(PDFLATEX) $< > $@"
-       @cd $O && $(PDFLATEX) $(PDFLATEXFLAGS) $(<F) > $@.log
-       @cd $O && $(PDFLATEX) $(PDFLATEXFLAGS) $(<F) >> $@.log
-       @mv $O/$@ $@
+       $(if $V,@echo "$(PDFLATEX) $< > $@")
+       $V cd $O && $(PDFLATEX) $(PDFLATEXFLAGS) $(<F) > $@.log
+       $V cd $O && $(PDFLATEX) $(PDFLATEXFLAGS) $(<F) >> $@.log
+       $V mv $O/$@ $@
 
 $O/presentacion.tex: presentacion.rst $(R2B)
-       @echo "$(R2B) $< > $@"
-       @$(R2B) $(R2BFLAGS) $< | $(R2BFILTER) > $@
+       $(if $V,@echo "$(R2B) $< > $@")
+       $V $(R2B) $(R2BFLAGS) $< | $(R2BFILTER) > $@
 
 $O/img/%.pdf: img/%.dot
-       @echo "$(DOT) $< > $@"
-       @$(DOT) $(DOTFLAGS) -Tpdf -o $@ $<
-       @#pdftops mark-sweep-$i.pdf && ps2pdf14 mark-sweep-$i.ps && rm mark-sweep-$i.ps
+       $(DOT) $(DOTFLAGS) -Tpdf -o $@ $<
 
 $O/img/%.pdf: img/%.aafig
-       @echo "$(AAFIG) $< > $@"
-       @$(AAFIG) $(AAFIGFLAGS) -t pdf -o $@ $<
+       $(AAFIG) $(AAFIGFLAGS) -t pdf -o $@ $<
 
 $O/img/norm-hist-%.csv: img/raw-hist-%.csv
-       @echo "norm $< > $@"
-       @awk -F, -v m=`cut -d, -f4 $< | $(STATS) '$$1' '%(max)s'` \
+       $(if $V,@echo "norm $< > $@")
+       $V $(AWK) -F, -v m=`cut -d, -f4 $< | $(STATS) '$$1' '%(max)s'` \
                '{print $$1 "," $$2/m "," $$3/m "," $$4/m "," $$5/m}' \
                        $< > $@
 
 $O/img/norm-hist-%.eps: $(patsubst %,$O/img/norm-hist-\%-%.csv,$(PROGS))
-       @echo "plot $< > $@"
-       @$(TEMPLITE) "progs=($(patsubst %,'%'$(comma),$(PROGS))), " \
+       $(if $V,@echo "plot $< > $@")
+       $V $(TEMPLITE) "progs=($(patsubst %,'%'$(comma),$(PROGS))), " \
                        "files=($(patsubst %,'%'$(comma),$^))" \
                        < histogram-plot.tpl.gpi | $(GNUPLOT) > $@
 
 $O/img/norm-hist-%.pdf: $O/img/norm-hist-%.eps
-       @echo "$(EPSTOPDF) $< > $@"
-       @$(EPSTOPDF) --outfile=$@ $<
+       $(EPSTOPDF) --outfile=$@ $<
 
 $O/img/%.pdf: img/%.pdf
-       @echo "cp $< > $@"
-       @cp $< $@
+       cp $< $@
 
 $O/heap.pdf: AAFIGFLAGS += -s 1.4 -a 0.8