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# ################################################################
# LZ4 - Makefile
# Copyright (C) Yann Collet 2011-2016
# All rights reserved.
#
# This Makefile is validated for Linux, macOS, *BSD, Hurd, Solaris, MSYS2 targets
#
# BSD license
# Redistribution and use in source and binary forms, with or without modification,
# are permitted provided that the following conditions are met:
#
# * Redistributions of source code must retain the above copyright notice, this
# list of conditions and the following disclaimer.
#
# * Redistributions in binary form must reproduce the above copyright notice, this
# list of conditions and the following disclaimer in the documentation and/or
# other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
# ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# You can contact the author at :
# - LZ4 source repository : https://github.com/lz4/lz4
# - LZ4 forum froup : https://groups.google.com/forum/#!forum/lz4c
# ################################################################
LZ4DIR = lib
PRGDIR = programs
TESTDIR = tests
EXDIR = examples
# Define nul output
ifneq (,$(filter Windows%,$(OS)))
EXT = .exe
VOID = nul
else
EXT =
VOID = /dev/null
endif
.PHONY: default
default: lib-release lz4-release
.PHONY: all
all: allmost manuals
.PHONY: allmost
allmost: lib lz4 examples
.PHONY: lib lib-release liblz4.a
lib lib-release liblz4.a:
@$(MAKE) -C $(LZ4DIR) $@
.PHONY: lz4 lz4-release
lz4 : liblz4.a
lz4-release : lib-release
lz4 lz4-release :
@$(MAKE) -C $(PRGDIR) $@
@cp $(PRGDIR)/lz4$(EXT) .
.PHONY: examples
examples: lib lz4
$(MAKE) -C $(EXDIR) test
.PHONY: manuals
manuals:
@$(MAKE) -C contrib/gen_manual $@
.PHONY: clean
clean:
@$(MAKE) -C $(LZ4DIR) $@ > $(VOID)
@$(MAKE) -C $(PRGDIR) $@ > $(VOID)
@$(MAKE) -C $(TESTDIR) $@ > $(VOID)
@$(MAKE) -C $(EXDIR) $@ > $(VOID)
@$(MAKE) -C contrib/gen_manual $@
@$(RM) lz4$(EXT)
@echo Cleaning completed
#-----------------------------------------------------------------------------
# make install is validated only for Linux, OSX, BSD, Hurd and Solaris targets
#-----------------------------------------------------------------------------
ifneq (,$(filter $(shell uname),Linux Darwin GNU/kFreeBSD GNU OpenBSD FreeBSD NetBSD DragonFly SunOS))
HOST_OS = POSIX
.PHONY: install uninstall
install uninstall:
@$(MAKE) -C $(LZ4DIR) $@
@$(MAKE) -C $(PRGDIR) $@
travis-install:
$(MAKE) -j1 install DESTDIR=~/install_test_dir
cmake:
@cd contrib/cmake_unofficial; cmake $(CMAKE_PARAMS) CMakeLists.txt; $(MAKE)
endif
ifneq (,$(filter MSYS%,$(shell uname)))
HOST_OS = MSYS
CMAKE_PARAMS = -G"MSYS Makefiles"
endif
#------------------------------------------------------------------------
#make tests validated only for MSYS, Linux, OSX, kFreeBSD and Hurd targets
#------------------------------------------------------------------------
ifneq (,$(filter $(HOST_OS),MSYS POSIX))
.PHONY: list
list:
@$(MAKE) -pRrq -f $(lastword $(MAKEFILE_LIST)) : 2>/dev/null | awk -v RS= -F: '/^# File/,/^# Finished Make data base/ {if ($$1 !~ "^[#.]") {print $$1}}' | sort | egrep -v -e '^[^[:alnum:]]' -e '^$@$$' | xargs
.PHONY: test
test:
$(MAKE) -C $(TESTDIR) $@
clangtest: clean
clang -v
@CFLAGS="-O3 -Werror -Wconversion -Wno-sign-conversion" $(MAKE) -C $(LZ4DIR) all CC=clang
@CFLAGS="-O3 -Werror -Wconversion -Wno-sign-conversion" $(MAKE) -C $(PRGDIR) all CC=clang
@CFLAGS="-O3 -Werror -Wconversion -Wno-sign-conversion" $(MAKE) -C $(TESTDIR) all CC=clang
clangtest-native: clean
clang -v
@CFLAGS="-O3 -Werror -Wconversion -Wno-sign-conversion" $(MAKE) -C $(LZ4DIR) all CC=clang
@CFLAGS="-O3 -Werror -Wconversion -Wno-sign-conversion" $(MAKE) -C $(PRGDIR) native CC=clang
@CFLAGS="-O3 -Werror -Wconversion -Wno-sign-conversion" $(MAKE) -C $(TESTDIR) native CC=clang
usan: clean
CC=clang CFLAGS="-O3 -g -fsanitize=undefined" $(MAKE) test FUZZER_TIME="-T1mn" NB_LOOPS=-i1
usan32: clean
CFLAGS="-m32 -O3 -g -fsanitize=undefined" $(MAKE) test FUZZER_TIME="-T1mn" NB_LOOPS=-i1
staticAnalyze: clean
CFLAGS=-g scan-build --status-bugs -v $(MAKE) all
platformTest: clean
@echo "\n ---- test lz4 with $(CC) compiler ----"
@$(CC) -v
CFLAGS="-O3 -Werror" $(MAKE) -C $(LZ4DIR) all
CFLAGS="-O3 -Werror -static" $(MAKE) -C $(PRGDIR) all
CFLAGS="-O3 -Werror -static" $(MAKE) -C $(TESTDIR) all
$(MAKE) -C $(TESTDIR) test-platform
.PHONY: versionsTest
versionsTest: clean
$(MAKE) -C $(TESTDIR) $@
gpptest: clean
g++ -v
CC=g++ $(MAKE) -C $(LZ4DIR) all CFLAGS="-O3 -Wall -Wextra -Wundef -Wshadow -Wcast-align -Werror"
CC=g++ $(MAKE) -C $(PRGDIR) all CFLAGS="-O3 -Wall -Wextra -Wundef -Wshadow -Wcast-align -Werror"
CC=g++ $(MAKE) -C $(TESTDIR) all CFLAGS="-O3 -Wall -Wextra -Wundef -Wshadow -Wcast-align -Werror"
gpptest32: clean
g++ -v
CC=g++ $(MAKE) -C $(LZ4DIR) all CFLAGS="-m32 -O3 -Wall -Wextra -Wundef -Wshadow -Wcast-align -Werror"
CC=g++ $(MAKE) -C $(PRGDIR) native CFLAGS="-m32 -O3 -Wall -Wextra -Wundef -Wshadow -Wcast-align -Werror"
CC=g++ $(MAKE) -C $(TESTDIR) native CFLAGS="-m32 -O3 -Wall -Wextra -Wundef -Wshadow -Wcast-align -Werror"
c_standards: clean
# note : lz4 is not C90 compatible, because it requires long long support
CFLAGS="-std=gnu90 -Werror" $(MAKE) clean allmost
CFLAGS="-std=c99 -Werror" $(MAKE) clean allmost
CFLAGS="-std=gnu99 -Werror" $(MAKE) clean allmost
CFLAGS="-std=c11 -Werror" $(MAKE) clean allmost
endif
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