-
Notifications
You must be signed in to change notification settings - Fork 0
/
Makefile
457 lines (360 loc) · 15.7 KB
/
Makefile
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
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
# ################################################################
# Copyright (c) Meta Platforms, Inc. and affiliates.
# All rights reserved.
#
# This source code is licensed under both the BSD-style license (found in the
# LICENSE file in the root directory of this source tree) and the GPLv2 (found
# in the COPYING file in the root directory of this source tree).
# You may select, at your option, one of the above-listed licenses.
# ################################################################
# verbose mode (print commands) on V=1 or VERBOSE=1
Q = $(if $(filter 1,$(V) $(VERBOSE)),,@)
PRGDIR = programs
ZSTDDIR = lib
BUILDIR = build
ZWRAPDIR = zlibWrapper
TESTDIR = tests
FUZZDIR = $(TESTDIR)/fuzz
# Define nul output
VOID = /dev/null
# When cross-compiling from linux to windows, you might
# need to specify this as "Windows." Fedora build fails
# without it.
#
# Note: mingw-w64 build from linux to windows does not
# fail on other tested distros (ubuntu, debian) even
# without manually specifying the TARGET_SYSTEM.
TARGET_SYSTEM ?= $(OS)
CP ?= cp
ifneq (,$(filter Windows%,$(TARGET_SYSTEM)))
EXT =.exe
else
EXT =
endif
## default: Build lib-release and zstd-release
.PHONY: default
default: lib-release zstd-release
.PHONY: all
all: allmost examples manual contrib
.PHONY: allmost
allmost: allzstd zlibwrapper
# skip zwrapper, can't build that on alternate architectures without the proper zlib installed
.PHONY: allzstd
allzstd: lib
$(Q)$(MAKE) -C $(PRGDIR) all
$(Q)$(MAKE) -C $(TESTDIR) all
.PHONY: all32
all32:
$(MAKE) -C $(PRGDIR) zstd32
$(MAKE) -C $(TESTDIR) all32
.PHONY: lib lib-release lib-mt lib-nomt
lib lib-release lib-mt lib-nomt:
$(Q)$(MAKE) -C $(ZSTDDIR) $@
.PHONY: zstd zstd-release
zstd zstd-release:
$(Q)$(MAKE) -C $(PRGDIR) $@
$(Q)ln -sf $(PRGDIR)/zstd$(EXT) zstd$(EXT)
.PHONY: zstdmt
zstdmt:
$(Q)$(MAKE) -C $(PRGDIR) $@
$(Q)$(CP) $(PRGDIR)/zstd$(EXT) ./zstdmt$(EXT)
.PHONY: zlibwrapper
zlibwrapper: lib
$(MAKE) -C $(ZWRAPDIR) all
## test: run long-duration tests
.PHONY: test
DEBUGLEVEL ?= 1
test: MOREFLAGS += -g -Werror
test:
DEBUGLEVEL=$(DEBUGLEVEL) MOREFLAGS="$(MOREFLAGS)" $(MAKE) -j -C $(PRGDIR) allVariants
$(MAKE) -C $(TESTDIR) $@
ZSTD=../../programs/zstd $(MAKE) -C doc/educational_decoder $@
## shortest: same as `make check`
.PHONY: shortest
shortest:
$(Q)$(MAKE) -C $(TESTDIR) $@
## check: run basic tests for `zstd` cli
.PHONY: check
check: shortest
.PHONY: automated_benchmarking
automated_benchmarking:
$(MAKE) -C $(TESTDIR) $@
.PHONY: benchmarking
benchmarking: automated_benchmarking
## examples: build all examples in `examples/` directory
.PHONY: examples
examples: lib
$(MAKE) -C examples all
## manual: generate API documentation in html format
.PHONY: manual
manual:
$(MAKE) -C contrib/gen_html $@
## man: generate man page
.PHONY: man
man:
$(MAKE) -C programs $@
## contrib: build all supported projects in `/contrib` directory
.PHONY: contrib
contrib: lib
$(MAKE) -C contrib/pzstd all
$(MAKE) -C contrib/seekable_format/examples all
$(MAKE) -C contrib/seekable_format/tests test
$(MAKE) -C contrib/largeNbDicts all
$(MAKE) -C contrib/externalSequenceProducer all
cd build/single_file_libs/ ; ./build_decoder_test.sh
cd build/single_file_libs/ ; ./build_library_test.sh
.PHONY: cleanTabs
cleanTabs:
cd contrib; ./cleanTabs
.PHONY: clean
clean:
$(Q)$(MAKE) -C $(ZSTDDIR) $@ > $(VOID)
$(Q)$(MAKE) -C $(PRGDIR) $@ > $(VOID)
$(Q)$(MAKE) -C $(TESTDIR) $@ > $(VOID)
$(Q)$(MAKE) -C $(ZWRAPDIR) $@ > $(VOID)
$(Q)$(MAKE) -C examples/ $@ > $(VOID)
$(Q)$(MAKE) -C contrib/gen_html $@ > $(VOID)
$(Q)$(MAKE) -C contrib/pzstd $@ > $(VOID)
$(Q)$(MAKE) -C contrib/seekable_format/examples $@ > $(VOID)
$(Q)$(MAKE) -C contrib/seekable_format/tests $@ > $(VOID)
$(Q)$(MAKE) -C contrib/largeNbDicts $@ > $(VOID)
$(Q)$(MAKE) -C contrib/externalSequenceProducer $@ > $(VOID)
$(Q)$(RM) zstd$(EXT) zstdmt$(EXT) tmp*
$(Q)$(RM) -r lz4 cmakebuild install
@echo Cleaning completed
#------------------------------------------------------------------------------
# make install is validated only for Linux, macOS, Hurd and some BSD targets
#------------------------------------------------------------------------------
ifneq (,$(filter $(shell uname),Linux Darwin GNU/kFreeBSD GNU OpenBSD FreeBSD DragonFly NetBSD MSYS_NT CYGWIN_NT Haiku AIX))
HOST_OS = POSIX
MKDIR ?= mkdir -p
HAVE_COLORNEVER = $(shell echo a | egrep --color=never a > /dev/null 2> /dev/null && echo 1 || echo 0)
EGREP_OPTIONS ?=
ifeq ($(HAVE_COLORNEVER), 1)
EGREP_OPTIONS += --color=never
endif
EGREP = egrep $(EGREP_OPTIONS)
# Print a two column output of targets and their description. To add a target description, put a
# comment in the Makefile with the format "## <TARGET>: <DESCRIPTION>". For example:
#
## list: Print all targets and their descriptions (if provided)
.PHONY: list
list:
$(Q)TARGETS=$$($(MAKE) -pRrq -f $(lastword $(MAKEFILE_LIST)) : 2>/dev/null \
| awk -v RS= -F: '/^# File/,/^# Finished Make data base/ {if ($$1 !~ "^[#.]") {print $$1}}' \
| $(EGREP) -v -e '^[^[:alnum:]]' | sort); \
{ \
printf "Target Name\tDescription\n"; \
printf "%0.s-" {1..16}; printf "\t"; printf "%0.s-" {1..40}; printf "\n"; \
for target in $$TARGETS; do \
line=$$($(EGREP) "^##[[:space:]]+$$target:" $(lastword $(MAKEFILE_LIST))); \
description=$$(echo $$line | awk '{i=index($$0,":"); print substr($$0,i+1)}' | xargs); \
printf "$$target\t$$description\n"; \
done \
} | column -t -s $$'\t'
.PHONY: install armtest usan asan uasan msan asan32
install:
$(Q)$(MAKE) -C $(ZSTDDIR) $@
$(Q)$(MAKE) -C $(PRGDIR) $@
.PHONY: uninstall
uninstall:
$(Q)$(MAKE) -C $(ZSTDDIR) $@
$(Q)$(MAKE) -C $(PRGDIR) $@
.PHONY: travis-install
travis-install:
$(MAKE) install PREFIX=~/install_test_dir
.PHONY: clangbuild-darwin-fat
clangbuild-darwin-fat: clean
clang -v
CXX=clang++ CC=clang CFLAGS="-Werror -Wconversion -Wno-sign-conversion -Wdocumentation -arch arm64" $(MAKE) zstd-release
mv programs/zstd programs/zstd_arm64
CXX=clang++ CC=clang CFLAGS="-Werror -Wconversion -Wno-sign-conversion -Wdocumentation -arch x86_64" $(MAKE) zstd-release
mv programs/zstd programs/zstd_x64
lipo -create programs/zstd_x64 programs/zstd_arm64 -output programs/zstd
.PHONY: gcc5build gcc6build gcc7build clangbuild m32build armbuild aarch64build ppcbuild ppc64build
gcc5build: clean
gcc-5 -v
CC=gcc-5 $(MAKE) all MOREFLAGS="-Werror $(MOREFLAGS)"
gcc6build: clean
gcc-6 -v
CC=gcc-6 $(MAKE) all MOREFLAGS="-Werror $(MOREFLAGS)"
gcc7build: clean
gcc-7 -v
CC=gcc-7 $(MAKE) all MOREFLAGS="-Werror $(MOREFLAGS)"
clangbuild: clean
clang -v
CXX=clang++ CC=clang CFLAGS="-Werror -Wconversion -Wno-sign-conversion -Wdocumentation" $(MAKE) all
m32build: clean
gcc -v
$(MAKE) all32
armbuild: clean
CC=arm-linux-gnueabi-gcc CFLAGS="-Werror" $(MAKE) allzstd
aarch64build: clean
CC=aarch64-linux-gnu-gcc CFLAGS="-Werror -O0" $(MAKE) allzstd
ppcbuild: clean
CC=powerpc-linux-gnu-gcc CFLAGS="-m32 -Wno-attributes -Werror" $(MAKE) -j allzstd
ppc64build: clean
CC=powerpc-linux-gnu-gcc CFLAGS="-m64 -Werror" $(MAKE) -j allzstd
.PHONY: armfuzz aarch64fuzz ppcfuzz ppc64fuzz
armfuzz: clean
CC=arm-linux-gnueabi-gcc QEMU_SYS=qemu-arm-static MOREFLAGS="-static $(MOREFLAGS)" FUZZER_FLAGS="--no-big-tests $(FUZZER_FLAGS)" $(MAKE) -C $(TESTDIR) fuzztest
aarch64fuzz: clean
ld -v
CC=aarch64-linux-gnu-gcc QEMU_SYS=qemu-aarch64-static MOREFLAGS="-static $(MOREFLAGS)" FUZZER_FLAGS="--no-big-tests $(FUZZER_FLAGS)" $(MAKE) -C $(TESTDIR) fuzztest
ppcfuzz: clean
CC=powerpc-linux-gnu-gcc QEMU_SYS=qemu-ppc-static MOREFLAGS="-static $(MOREFLAGS)" FUZZER_FLAGS="--no-big-tests $(FUZZER_FLAGS)" $(MAKE) -C $(TESTDIR) fuzztest
ppc64fuzz: clean
CC=powerpc-linux-gnu-gcc QEMU_SYS=qemu-ppc64-static MOREFLAGS="-m64 -static $(MOREFLAGS)" FUZZER_FLAGS="--no-big-tests $(FUZZER_FLAGS)" $(MAKE) -C $(TESTDIR) fuzztest
.PHONY: cxxtest gcc5test gcc6test armtest aarch64test ppctest ppc64test
cxxtest: CXXFLAGS += -Wall -Wextra -Wundef -Wshadow -Wcast-align -Werror
cxxtest: clean
$(MAKE) -C $(PRGDIR) all CC="$(CXX) -Wno-deprecated" CFLAGS="$(CXXFLAGS)" # adding -Wno-deprecated to avoid clang++ warning on dealing with C files directly
gcc5test: clean
gcc-5 -v
$(MAKE) all CC=gcc-5 MOREFLAGS="-Werror $(MOREFLAGS)"
gcc6test: clean
gcc-6 -v
$(MAKE) all CC=gcc-6 MOREFLAGS="-Werror $(MOREFLAGS)"
armtest: clean
$(MAKE) -C $(TESTDIR) datagen # use native, faster
$(MAKE) -C $(TESTDIR) test CC=arm-linux-gnueabi-gcc QEMU_SYS=qemu-arm-static ZSTDRTTEST= MOREFLAGS="-Werror -static $(MOREFLAGS)" FUZZER_FLAGS="--no-big-tests $(FUZZER_FLAGS)"
aarch64test:
$(MAKE) -C $(TESTDIR) datagen # use native, faster
$(MAKE) -C $(TESTDIR) test CC=aarch64-linux-gnu-gcc QEMU_SYS=qemu-aarch64-static ZSTDRTTEST= MOREFLAGS="-Werror -static $(MOREFLAGS)" FUZZER_FLAGS="--no-big-tests $(FUZZER_FLAGS)"
ppctest: clean
$(MAKE) -C $(TESTDIR) datagen # use native, faster
$(MAKE) -C $(TESTDIR) test CC=powerpc-linux-gnu-gcc QEMU_SYS=qemu-ppc-static ZSTDRTTEST= MOREFLAGS="-Werror -Wno-attributes -static $(MOREFLAGS)" FUZZER_FLAGS="--no-big-tests $(FUZZER_FLAGS)"
ppc64test: clean
$(MAKE) -C $(TESTDIR) datagen # use native, faster
$(MAKE) -C $(TESTDIR) test CC=powerpc-linux-gnu-gcc QEMU_SYS=qemu-ppc64-static ZSTDRTTEST= MOREFLAGS="-m64 -static $(MOREFLAGS)" FUZZER_FLAGS="--no-big-tests $(FUZZER_FLAGS)"
.PHONY: arm-ppc-compilation
arm-ppc-compilation:
$(MAKE) -C $(PRGDIR) clean zstd CC=arm-linux-gnueabi-gcc QEMU_SYS=qemu-arm-static ZSTDRTTEST= MOREFLAGS="-Werror -static $(MOREFLAGS)"
$(MAKE) -C $(PRGDIR) clean zstd CC=aarch64-linux-gnu-gcc QEMU_SYS=qemu-aarch64-static ZSTDRTTEST= MOREFLAGS="-Werror -static $(MOREFLAGS)"
$(MAKE) -C $(PRGDIR) clean zstd CC=powerpc-linux-gnu-gcc QEMU_SYS=qemu-ppc-static ZSTDRTTEST= MOREFLAGS="-Werror -Wno-attributes -static $(MOREFLAGS)"
$(MAKE) -C $(PRGDIR) clean zstd CC=powerpc-linux-gnu-gcc QEMU_SYS=qemu-ppc64-static ZSTDRTTEST= MOREFLAGS="-m64 -static $(MOREFLAGS)"
regressiontest:
$(MAKE) -C $(FUZZDIR) regressiontest
uasanregressiontest:
$(MAKE) -C $(FUZZDIR) regressiontest CC=clang CXX=clang++ CFLAGS="-O3 -fsanitize=address,undefined" CXXFLAGS="-O3 -fsanitize=address,undefined"
msanregressiontest:
$(MAKE) -C $(FUZZDIR) regressiontest CC=clang CXX=clang++ CFLAGS="-O3 -fsanitize=memory" CXXFLAGS="-O3 -fsanitize=memory"
update_regressionResults : REGRESS_RESULTS_DIR := /tmp/regress_results_dir/
update_regressionResults:
$(MAKE) -C programs zstd
$(MAKE) -C tests/regression test
$(RM) -rf $(REGRESS_RESULTS_DIR)
$(MKDIR) $(REGRESS_RESULTS_DIR)
./tests/regression/test \
--cache tests/regression/cache \
--output $(REGRESS_RESULTS_DIR)/results.csv \
--zstd programs/zstd
echo "Showing results differences"
! diff tests/regression/results.csv $(REGRESS_RESULTS_DIR)/results.csv
echo "Updating results.csv"
$(CP) $(REGRESS_RESULTS_DIR)/results.csv tests/regression/results.csv
# run UBsan with -fsanitize-recover=pointer-overflow
# this only works with recent compilers such as gcc 8+
usan: clean
$(MAKE) test CC=clang MOREFLAGS="-g -fno-sanitize-recover=all -fsanitize=undefined -Werror $(MOREFLAGS)"
asan: clean
$(MAKE) test CC=clang MOREFLAGS="-g -fsanitize=address -Werror $(MOREFLAGS)"
asan-%: clean
LDFLAGS=-fuse-ld=gold MOREFLAGS="-g -fno-sanitize-recover=all -fsanitize=address -Werror $(MOREFLAGS)" $(MAKE) -C $(TESTDIR) $*
msan: clean
$(MAKE) test CC=clang MOREFLAGS="-g -fsanitize=memory -fno-omit-frame-pointer -Werror $(MOREFLAGS)" HAVE_LZMA=0 # datagen.c fails this test for no obvious reason
msan-%:
$(MAKE) clean
LDFLAGS=-fuse-ld=gold MOREFLAGS="-g -fno-sanitize-recover=all -fsanitize=memory -fno-omit-frame-pointer -Werror $(MOREFLAGS)" FUZZER_FLAGS="--no-big-tests $(FUZZER_FLAGS)" $(MAKE) -j -C $(TESTDIR) HAVE_LZMA=0 $*
asan32: clean
$(MAKE) -C $(TESTDIR) test32 CC=clang MOREFLAGS="-g -fsanitize=address $(MOREFLAGS)"
uasan: clean
$(MAKE) test CC=clang MOREFLAGS="-g -fno-sanitize-recover=all -fsanitize=address,undefined -Werror $(MOREFLAGS)"
uasan-%: clean
LDFLAGS=-fuse-ld=gold MOREFLAGS="-g -fno-sanitize-recover=all -fsanitize=address,undefined -Werror $(MOREFLAGS)" $(MAKE) -C $(TESTDIR) $*
tsan-%: clean
LDFLAGS=-fuse-ld=gold MOREFLAGS="-g -fno-sanitize-recover=all -fsanitize=thread -Werror $(MOREFLAGS)" $(MAKE) -C $(TESTDIR) $* FUZZER_FLAGS="--no-big-tests $(FUZZER_FLAGS)"
.PHONY: apt-install
apt-install:
# TODO: uncomment once issue 3011 is resolved and remove hack from Github Actions .yml
# sudo apt-get update
sudo apt-get -yq --no-install-suggests --no-install-recommends --force-yes install $(APT_PACKAGES)
.PHONY: apt-add-repo
apt-add-repo:
sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test
sudo apt-get update -y -qq
.PHONY: ppcinstall arminstall valgrindinstall libc6install gcc6install gcc7install gcc8install gpp6install clang38install lz4install
ppcinstall:
APT_PACKAGES="qemu-system-ppc qemu-user-static gcc-powerpc-linux-gnu" $(MAKE) apt-install
arminstall:
APT_PACKAGES="qemu-system-arm qemu-user-static gcc-arm-linux-gnueabi libc6-dev-armel-cross gcc-aarch64-linux-gnu libc6-dev-arm64-cross" $(MAKE) apt-install
valgrindinstall:
APT_PACKAGES="valgrind" $(MAKE) apt-install
libc6install:
APT_PACKAGES="libc6-dev-i386 gcc-multilib" $(MAKE) apt-install
gcc6install: apt-add-repo
APT_PACKAGES="libc6-dev-i386 gcc-multilib gcc-6 gcc-6-multilib" $(MAKE) apt-install
gcc7install: apt-add-repo
APT_PACKAGES="libc6-dev-i386 gcc-multilib gcc-7 gcc-7-multilib" $(MAKE) apt-install
gcc8install: apt-add-repo
APT_PACKAGES="libc6-dev-i386 gcc-multilib gcc-8 gcc-8-multilib" $(MAKE) apt-install
gpp6install: apt-add-repo
APT_PACKAGES="libc6-dev-i386 g++-multilib gcc-6 g++-6 g++-6-multilib" $(MAKE) apt-install
clang38install:
APT_PACKAGES="clang-3.8" $(MAKE) apt-install
# Ubuntu 14.04 ships a too-old lz4
lz4install:
[ -e lz4 ] || git clone https://github.com/lz4/lz4 && sudo $(MAKE) -C lz4 install
endif
ifneq (,$(filter MSYS%,$(shell uname)))
HOST_OS = MSYS
endif
#------------------------------------------------------------------------
# target specific tests
#------------------------------------------------------------------------
ifneq (,$(filter $(HOST_OS),MSYS POSIX))
CMAKE ?= cmake
CMAKE_PARAMS = -DZSTD_BUILD_CONTRIB:BOOL=ON -DZSTD_BUILD_STATIC:BOOL=ON -DZSTD_BUILD_TESTS:BOOL=ON -DZSTD_ZLIB_SUPPORT:BOOL=ON -DZSTD_LZMA_SUPPORT:BOOL=ON
ifneq (,$(filter MSYS%,$(shell uname)))
CMAKE_PARAMS = -G"MSYS Makefiles" -DZSTD_MULTITHREAD_SUPPORT:BOOL=OFF -DZSTD_BUILD_STATIC:BOOL=ON -DZSTD_BUILD_TESTS:BOOL=ON
endif
.PHONY: cmakebuild
cmakebuild:
$(CMAKE) --version
$(RM) -r cmakebuild install
$(MKDIR) cmakebuild install
cd cmakebuild; $(CMAKE) -Wdev -DCMAKE_BUILD_TYPE=Debug -DCMAKE_C_FLAGS="-Werror -O0" -DCMAKE_INSTALL_PREFIX=install $(CMAKE_PARAMS) ../build/cmake
$(CMAKE) --build cmakebuild --target install -- -j V=1
cd cmakebuild; ctest -V -L Medium
.PHONY: c89build gnu90build c99build gnu99build c11build bmix64build bmix32build bmi32build staticAnalyze
c89build: clean
$(CC) -v
CFLAGS="-std=c89 -Werror -Wno-attributes -Wpedantic -Wno-long-long -Wno-variadic-macros -O0" $(MAKE) lib zstd
gnu90build: clean
$(CC) -v
CFLAGS="-std=gnu90 -Werror -O0" $(MAKE) allmost
c99build: clean
$(CC) -v
CFLAGS="-std=c99 -Werror -O0" $(MAKE) allmost
gnu99build: clean
$(CC) -v
CFLAGS="-std=gnu99 -Werror -O0" $(MAKE) allmost
c11build: clean
$(CC) -v
CFLAGS="-std=c11 -Werror -O0" $(MAKE) allmost
bmix64build: clean
$(CC) -v
CFLAGS="-O3 -mbmi -Werror" $(MAKE) -C $(TESTDIR) test
bmix32build: clean
$(CC) -v
CFLAGS="-O3 -mbmi -mx32 -Werror" $(MAKE) -C $(TESTDIR) test
bmi32build: clean
$(CC) -v
CFLAGS="-O3 -mbmi -m32 -Werror" $(MAKE) -C $(TESTDIR) test
# static analyzer test uses clang's scan-build
# does not analyze zlibWrapper, due to detected issues in zlib source code
staticAnalyze: SCANBUILD ?= scan-build
staticAnalyze:
$(CC) -v
CC=$(CC) CPPFLAGS=-g $(SCANBUILD) --status-bugs -v $(MAKE) zstd
endif