path: root/Makefile

SRCDIR?=src
DATADIR?=data
BUILDDIR?=build
SPEC=spec.txt
SITE=_site
PKGDIR?=cmark-$(SPECVERSION)
SRCFILES=$(shell git ls-tree --full-tree -r HEAD --name-only $(SRCDIR))
TARBALL?=cmark-$(SPECVERSION).tar.gz
FUZZCHARS?=2000000  # for fuzztest
PROG?=$(BUILDDIR)/src/cmark
SPECVERSION=$(shell grep version: $(SPEC) | sed -e 's/version: *//')
BENCHINP?=README.md
JSMODULES=$(wildcard js/lib/*.js)

.PHONY: all spec leakcheck clean fuzztest dingus upload jshint test testjs benchjs update-site upload-site check npm debug tarball

all: $(BUILDDIR)
    @make -C $(BUILDDIR)

check:
    @cmake --version > /dev/null || (echo "You need cmake to build this program: http://www.cmake.org/download/" && exit 1)

$(BUILDDIR): check
    mkdir -p $(BUILDDIR); \
    cd $(BUILDDIR); \
    cmake .. -DCMAKE_BUILD_TYPE=$(BUILD_TYPE)

install: $(BUILDDIR) man/man1/cmark.1
    make -p $(BUILDDIR) --target install

debug:
    mkdir -p $(BUILDDIR); \
    cd $(BUILDDIR); \
    cmake .. -DCMAKE_BUILD_TYPE=Debug; \
    make

tarball: spec.html
    rm -rf $(PKGDIR); \
    mkdir -p $(PKGDIR)/man/man1; \
    mkdir -p $(PKGDIR)/$(SRCDIR)/html; \
    for f in $(SRCFILES); do cp $$f $(PKGDIR)/$$f; done; \
    cp spec.html $(PKGDIR); \
    cp CMakeLists.txt $(PKGDIR); \
    perl -ne '$$p++ if /^### JavaScript/; print if (!$$p)' Makefile > $(PKGDIR)/Makefile; \
    cp man/man1/cmark.1 $(PKGDIR)/man/man1/; \
    cp README.md LICENSE spec.txt runtests.pl $(PKGDIR)/; \
    tar czf $(TARBALL) $(PKGDIR); \
    rm -rf $(PKGDIR)

clean:
    rm -rf $(BUILDDIR)

$(PROG): all

$(SRCDIR)/case_fold_switch.inc: $(DATADIR)/CaseFolding-3.2.0.txt
    perl mkcasefold.pl < $< > $@

man/man1/cmark.1: man/cmark.1.md
    pandoc $< -o $@ -s -t man

test: $(SPEC)
    perl runtests.pl $< $(PROG)

testlib: $(SPEC)
    perl runtests.pl $< ./wrapper.py

testtarball: $(TARBALL)
    rm -rf $(PKGDIR); \
    tar xvzf $(TARBALL); \
    cd $(PKGDIR); \
    make && make test; \
    cd .. ; \
    rm -rf $(PKGDIR)

leakcheck: $(PROG)
    cat leakcheck.md | valgrind --leak-check=full --dsymutil=yes $(PROG)

fuzztest:
    { for i in `seq 1 10`; do \
      cat /dev/urandom | head -c $(FUZZCHARS) | iconv -f latin1 -t utf-8 | tee fuzz-$$i.txt | \
        /usr/bin/env time -p $(PROG) >/dev/null && rm fuzz-$$i.txt ; \
    done } 2>&1 | grep 'user\|abnormally'

operf: $(PROG)
    operf $(PROG) <$(BENCHINP) >/dev/null

distclean: clean
    -rm -f js/commonmark.js
    -rm -rf *.dSYM
    -rm -f README.html
    -rm -f spec.md fuzz.txt spec.html

### JavaScript ###

js/commonmark.js: js/lib/index.js ${JSMODULES}
    browserify --standalone commonmark $< -o $@

testjs: $(SPEC)
    node js/test.js

jshint:
    jshint ${JSMODULES}

benchjs:
    node js/bench.js ${BENCHINP}

npm:
    cd js; npm publish

dingus: js/commonmark.js
    echo "Starting dingus server at http://localhost:9000" && python -m SimpleHTTPServer 9000

### Spec ###

spec.md: $(SPEC)
    perl spec2md.pl < $< > $@

spec.html: spec.md template.html
    pandoc --no-highlight --number-sections --template template.html -s --toc -S $< | \
    perl -pe 's/a href="@([^"]*)"/a id="\1" href="#\1" class="definition"/g' | \
    perl -pe 's/␣/<span class="space"> <\/span>/g' \
    > $@

spec.pdf: spec.md template.tex specfilter.hs
    pandoc -s $< --template template.tex \
       --filter ./specfilter.hs -o $@ --latex-engine=xelatex --toc \
       --number-sections -V documentclass=report -V tocdepth=2 \
       -V classoption=twosides

### Website ###

update-site: spec.html js/commonmark.js
    make -C $(SITE) update

upload-site: spec.html
    make -C $(SITE) upload