compatibility with alpine

Makefile

@@ -1,10 +1,14 @@
--include Makefile.pwd
+-include Makefile.cfg
 
 OUTDIR=out
 PAGEDIR=pages
 SRCDIR=src
 TPLDIR=tpl
 
+ifndef THEME
+THEME=theme
+endif
+
 _PNGS = $(shell find $(PAGEDIR) -name \*.png)
 PNGS = $(patsubst $(PAGEDIR)/%,$(OUTDIR)/%,$(_PNGS))
 
@@ -30,11 +34,11 @@ upload:
 
 $(OUTDIR)/blog/index.html: $(_BLOG_PAGES) $(TPLDIR)/blog_header.md $(TPLDIR)/blog_footer.md $(TPLDIR)/default.tpl
 	@mkdir -p $(@D)
-	./blogindex.sh | theme -C style -t $(TPLDIR)/default.tpl -p blog/index.html -o $@
+	./blogindex.sh | $(THEME) -C style -t $(TPLDIR)/default.tpl -p blog/index.html -o $@
 
 $(OUTDIR)/%.html: $(PAGEDIR)/%.md $(TPLDIR)/default.tpl
 	@mkdir -p $(@D)
-	theme -C style -t $(TPLDIR)/default.tpl -p $(patsubst $(OUTDIR)/%,%,$@) -o $@ $<
+	$(THEME) -C style -t $(TPLDIR)/default.tpl -p $(patsubst $(OUTDIR)/%,%,$@) -o $@ $<
 
 $(OUTDIR)/%: static/%.h
 	@mkdir -p $(@D)

blogindex.sh

@@ -7,7 +7,7 @@ if [[ -z $LASTUPLOAD ]]; then LASTUPLOAD=0; fi
 
 #echo "Last upload at $LASTUPLOAD"
 
-FILES=`ls $DIRECTORY/*.md -1ct --time=birth`
+FILES=`ls $DIRECTORY/*.md -1ct` 
 
 cat tpl/blog_header.md
 

upload.sh

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 if ! [[ -f upload.pwd ]]; then
 	echo "You need a file named upload.pwd with the following format:"