RM = rm -f
CP = cp
PATCH = patch
SASS = sass
PHP = php

srcfiles = \
	.gitignore \
	Makefile \
	license.txt \
	twentyeleven-fix.scss \
	style.scss \
	functions.php \
	screenshot.png \
	index.php.patch \
	header.php.patch \
	single.php.patch \
	content-single.php

all: style.css .gitignore header.php index.php single.php

style.css: twentyeleven-fix.scss

%: %.patch ../twentyeleven/%
	$(RM) $@
	$(CP) ../twentyeleven/$@ $@
	$(PATCH) $@ < $@.patch

%.css: %.scss
	$(SASS) $< $@

%: %.php
	$(PHP) -f $< > $@

%.png: %.svg
	rsvg-convert $< > $@.$$$$ && pngcrush $@.$$$$ $@ ; $(RM) $@.$$$$

.gitignore: Makefile
	echo "# DO NOT EDIT, this file is automatically made by \`Makefile'" >$@
	echo '# '                 >> '$@'
	echo '# ignore everyting' >> '$@'
	echo '*'                  >> '$@'
	echo '# but these:'       >> '$@'
	for file in $(srcfiles); do echo !"$$file" >> '$@'; done