summaryrefslogtreecommitdiff
path: root/Makefile
blob: dc8296752a38b5a2706c9f32c6d404e452a0e173 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
SRCDIR=src
DATADIR=data
BUILDDIR?=build
GENERATOR?=Unix Makefiles
MINGW_BUILDDIR?=build-mingw
MINGW_INSTALLDIR?=windows
SPEC=test/spec.txt
SITE=_site
SPECVERSION=$(shell perl -ne 'print $$1 if /^version: *([0-9.]+)/' $(SPEC))
FUZZCHARS?=2000000  # for fuzztest
BENCHDIR=bench
BENCHSAMPLES=$(wildcard $(BENCHDIR)/samples/*.md)
BENCHFILE=$(BENCHDIR)/benchinput.md
ALLTESTS=alltests.md
NUMRUNS?=10
CMARK=$(BUILDDIR)/src/cmark
CMARK_FUZZ=$(BUILDDIR)/src/cmark-fuzz
PROG?=$(CMARK)
VERSION?=$(SPECVERSION)
RELEASE?=CommonMark-$(VERSION)
INSTALL_PREFIX?=/usr/local
CLANG_CHECK?=clang-check
CLANG_FORMAT=clang-format -style llvm -sort-includes=0 -i
AFL_PATH?=/usr/local/bin

.PHONY: all cmake_build leakcheck clean fuzztest test debug ubsan asan mingw archive newbench bench format update-spec afl libFuzzer lint

all: cmake_build man/man3/cmark.3

$(CMARK): cmake_build

cmake_build: $(BUILDDIR)
	@$(MAKE) -j2 -C $(BUILDDIR)
	@echo "Binaries can be found in $(BUILDDIR)/src"

$(BUILDDIR):
	@cmake --version > /dev/null || (echo "You need cmake to build this program: http://www.cmake.org/download/" && exit 1)
	mkdir -p $(BUILDDIR); \
	cd $(BUILDDIR); \
	cmake .. \
		-G "$(GENERATOR)" \
		-DCMAKE_BUILD_TYPE=$(BUILD_TYPE) \
		-DCMAKE_INSTALL_PREFIX=$(INSTALL_PREFIX) \
		-DCMAKE_EXPORT_COMPILE_COMMANDS=ON

install: $(BUILDDIR)
	$(MAKE) -C $(BUILDDIR) install

uninstall: $(BUILDDIR)/install_manifest.txt
	xargs rm < $<

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

ubsan:
	mkdir -p $(BUILDDIR); \
	cd $(BUILDDIR); \
	cmake .. -DCMAKE_BUILD_TYPE=Ubsan; \
	$(MAKE)

asan:
	mkdir -p $(BUILDDIR); \
	cd $(BUILDDIR); \
	cmake .. -DCMAKE_BUILD_TYPE=Asan; \
	$(MAKE)

prof:
	mkdir -p $(BUILDDIR); \
	cd $(BUILDDIR); \
	cmake .. -DCMAKE_BUILD_TYPE=Profile; \
	$(MAKE)

afl:
	@[ -n "$(AFL_PATH)" ] || { echo '$$AFL_PATH not set'; false; }
	mkdir -p $(BUILDDIR)
	cd $(BUILDDIR) && cmake .. -DCMARK_TESTS=0 -DCMAKE_C_COMPILER=$(AFL_PATH)/afl-clang
	$(MAKE)
	$(AFL_PATH)/afl-fuzz \
	    -i test/afl_test_cases \
	    -o test/afl_results \
	    -x test/fuzzing_dictionary \
	    -t 100 \
	    $(CMARK) $(CMARK_OPTS)

libFuzzer:
	@[ -n "$(LIB_FUZZER_PATH)" ] || { echo '$$LIB_FUZZER_PATH not set'; false; }
	mkdir -p $(BUILDDIR)
	cd $(BUILDDIR) && cmake -DCMAKE_BUILD_TYPE=Asan -DCMARK_LIB_FUZZER=ON -DCMAKE_LIB_FUZZER_PATH=$(LIB_FUZZER_PATH) ..
	$(MAKE) -j2 -C $(BUILDDIR) cmark-fuzz
	test/run-cmark-fuzz $(CMARK_FUZZ)

lint: $(BUILDDIR)
	for f in `ls src/*.[ch] | grep -v "scanners.c"` ; \
	  do echo $$f ; clang-tidy -header-filter='^build/.*' -p=build -warnings-as-errors='*' $$f || exit 1 ; done

mingw:
	mkdir -p $(MINGW_BUILDDIR); \
	cd $(MINGW_BUILDDIR); \
	cmake .. -DCMAKE_TOOLCHAIN_FILE=../toolchain-mingw32.cmake -DCMAKE_INSTALL_PREFIX=$(MINGW_INSTALLDIR) ;\
	$(MAKE) && $(MAKE) install

man/man3/cmark.3: src/cmark.h | $(CMARK)
	python man/make_man_page.py $< > $@ \

archive:
	git archive --prefix=$(RELEASE)/ -o $(RELEASE).tar.gz HEAD
	git archive --prefix=$(RELEASE)/ -o $(RELEASE).zip HEAD

clean:
	rm -rf $(BUILDDIR) $(MINGW_BUILDDIR) $(MINGW_INSTALLDIR)

# We include case_fold_switch.inc in the repository, so this shouldn't
# normally need to be generated.
$(SRCDIR)/case_fold_switch.inc: $(DATADIR)/CaseFolding.txt
	perl tools/mkcasefold.pl < $< > $@

# We include scanners.c in the repository, so this shouldn't
# normally need to be generated.
$(SRCDIR)/scanners.c: $(SRCDIR)/scanners.re
	@case "$$(re2c -v)" in \
	    *\ 0.13.*|*\ 0.14|*\ 0.14.1) \
		echo "re2c >= 0.14.2 is required"; \
		false; \
		;; \
	esac
	re2c -W -Werror --case-insensitive -b -i --no-generation-date -8 \
		--encoding-policy substitute -o $@ $<
	$(CLANG_FORMAT) $@

# We include entities.inc in the repository, so normally this
# doesn't need to be regenerated:
$(SRCDIR)/entities.inc: tools/make_entities_inc.py
	python3 $< > $@

update-spec:
	curl 'https://raw.githubusercontent.com/jgm/CommonMark/master/spec.txt'\
 > $(SPEC)

test: $(SPEC) cmake_build
	$(MAKE) -C $(BUILDDIR) test || (cat $(BUILDDIR)/Testing/Temporary/LastTest.log && exit 1)

$(ALLTESTS): $(SPEC)
	python3 test/spec_tests.py --spec $< --dump-tests | python3 -c 'import json; import sys; tests = json.loads(sys.stdin.read()); print("\n".join([test["markdown"] for test in tests]))' > $@

leakcheck: $(ALLTESTS)
	for format in html man xml latex commonmark; do \
	  for opts in "" "--smart"; do \
	     echo "cmark -t $$format $$opts" ; \
	     valgrind -q --leak-check=full --dsymutil=yes --error-exitcode=1 $(PROG) -t $$format $$opts $(ALLTESTS) >/dev/null || exit 1;\
          done; \
	done;

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'

progit:
	git clone https://github.com/progit/progit.git

$(BENCHFILE): progit
	echo "" > $@
	for lang in ar az be ca cs de en eo es es-ni fa fi fr hi hu id it ja ko mk nl no-nb pl pt-br ro ru sr th tr uk vi zh zh-tw; do \
		for i in `seq 1 10`; do \
			cat progit/$$lang/*/*.markdown >> $@; \
		done; \
	done

# for more accurate results, run with
# sudo renice -10 $$; make bench
bench: $(BENCHFILE)
	{ for x in `seq 1 $(NUMRUNS)` ; do \
		/usr/bin/env time -p $(PROG) </dev/null >/dev/null ; \
		/usr/bin/env time -p $(PROG) $< >/dev/null ; \
		done \
	} 2>&1  | grep 'real' | awk '{print $$2}' | python3 'bench/stats.py'

newbench:
	for f in $(BENCHSAMPLES) ; do \
	  printf "%26s  " `basename $$f` ; \
	  { for x in `seq 1 $(NUMRUNS)` ; do \
		/usr/bin/env time -p $(PROG) </dev/null >/dev/null ; \
		for x in `seq 1 200` ; do cat $$f ; done | \
		  /usr/bin/env time -p $(PROG) > /dev/null; \
		done \
	  } 2>&1  | grep 'real' | awk '{print $$2}' | \
	    python3 'bench/stats.py'; done

format:
	$(CLANG_FORMAT) src/*.c src/*.h api_test/*.c api_test/*.h

operf: $(CMARK)
	operf $< < $(BENCHFILE) > /dev/null

distclean: clean
	-rm -rf *.dSYM
	-rm -f README.html
	-rm -rf $(BENCHFILE) $(ALLTESTS) progit