| # ################################################################ | |
| # LZ4 library - 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 | |
| # ################################################################ | |
| # Version numbers | |
| LIBVER_MAJOR_SCRIPT:=`sed -n '/define LZ4_VERSION_MAJOR/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < ./lz4.h` | |
| LIBVER_MINOR_SCRIPT:=`sed -n '/define LZ4_VERSION_MINOR/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < ./lz4.h` | |
| LIBVER_PATCH_SCRIPT:=`sed -n '/define LZ4_VERSION_RELEASE/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < ./lz4.h` | |
| LIBVER_SCRIPT:= $(LIBVER_MAJOR_SCRIPT).$(LIBVER_MINOR_SCRIPT).$(LIBVER_PATCH_SCRIPT) | |
| LIBVER_MAJOR := $(shell echo $(LIBVER_MAJOR_SCRIPT)) | |
| LIBVER_MINOR := $(shell echo $(LIBVER_MINOR_SCRIPT)) | |
| LIBVER_PATCH := $(shell echo $(LIBVER_PATCH_SCRIPT)) | |
| LIBVER := $(shell echo $(LIBVER_SCRIPT)) | |
| BUILD_SHARED:=yes | |
| BUILD_STATIC:=yes | |
| CPPFLAGS+= -DXXH_NAMESPACE=LZ4_ | |
| CFLAGS ?= -O3 | |
| DEBUGFLAGS:= -Wall -Wextra -Wcast-qual -Wcast-align -Wshadow \ | |
| -Wswitch-enum -Wdeclaration-after-statement -Wstrict-prototypes \ | |
| -Wundef -Wpointer-arith -Wstrict-aliasing=1 | |
| CFLAGS += $(DEBUGFLAGS) $(MOREFLAGS) | |
| FLAGS = $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) | |
| SRCFILES := $(sort $(wildcard *.c)) | |
| include ../Makefile.inc | |
| # OS X linker doesn't support -soname, and use different extension | |
| # see : https://developer.apple.com/library/mac/documentation/DeveloperTools/Conceptual/DynamicLibraries/100-Articles/DynamicLibraryDesignGuidelines.html | |
| ifeq ($(TARGET_OS), Darwin) | |
| SHARED_EXT = dylib | |
| SHARED_EXT_MAJOR = $(LIBVER_MAJOR).$(SHARED_EXT) | |
| SHARED_EXT_VER = $(LIBVER).$(SHARED_EXT) | |
| SONAME_FLAGS = -install_name $(libdir)/liblz4.$(SHARED_EXT_MAJOR) -compatibility_version $(LIBVER_MAJOR) -current_version $(LIBVER) | |
| else | |
| SONAME_FLAGS = -Wl,-soname=liblz4.$(SHARED_EXT).$(LIBVER_MAJOR) | |
| SHARED_EXT = so | |
| SHARED_EXT_MAJOR = $(SHARED_EXT).$(LIBVER_MAJOR) | |
| SHARED_EXT_VER = $(SHARED_EXT).$(LIBVER) | |
| endif | |
| .PHONY: default | |
| default: lib-release | |
| lib-release: DEBUGFLAGS := | |
| lib-release: lib | |
| lib: liblz4.a liblz4 | |
| all: lib | |
| all32: CFLAGS+=-m32 | |
| all32: all | |
| liblz4.a: $(SRCFILES) | |
| ifeq ($(BUILD_STATIC),yes) # can be disabled on command line | |
| @echo compiling static library | |
| $(Q)$(CC) $(CPPFLAGS) $(CFLAGS) -c $^ | |
| $(Q)$(AR) rcs $@ *.o | |
| endif | |
| ifeq ($(WINBASED),yes) | |
| liblz4-dll.rc: liblz4-dll.rc.in | |
| @echo creating library resource | |
| $(Q)sed -e 's|@LIBLZ4@|$(LIBLZ4)|' \ | |
| -e 's|@LIBVER_MAJOR@|$(LIBVER_MAJOR)|g' \ | |
| -e 's|@LIBVER_MINOR@|$(LIBVER_MINOR)|g' \ | |
| -e 's|@LIBVER_PATCH@|$(LIBVER_PATCH)|g' \ | |
| $< >$@ | |
| liblz4-dll.o: liblz4-dll.rc | |
| $(WINDRES) -i liblz4-dll.rc -o liblz4-dll.o | |
| $(LIBLZ4): $(SRCFILES) liblz4-dll.o | |
| else | |
| $(LIBLZ4): $(SRCFILES) | |
| endif | |
| ifeq ($(BUILD_SHARED),yes) # can be disabled on command line | |
| @echo compiling dynamic library $(LIBVER) | |
| ifeq ($(WINBASED),yes) | |
| $(Q)$(CC) $(FLAGS) -DLZ4_DLL_EXPORT=1 -shared $^ -o dll/$@.dll -Wl,--out-implib,dll/$(LIBLZ4_EXP) | |
| else | |
| $(Q)$(CC) $(FLAGS) -shared $^ -fPIC -fvisibility=hidden $(SONAME_FLAGS) -o $@ | |
| @echo creating versioned links | |
| $(Q)$(LN_SF) $@ liblz4.$(SHARED_EXT_MAJOR) | |
| $(Q)$(LN_SF) $@ liblz4.$(SHARED_EXT) | |
| endif | |
| endif | |
| ifeq (,$(filter MINGW%,$(TARGET_OS))) | |
| liblz4: $(LIBLZ4) | |
| endif | |
| clean: | |
| ifeq ($(WINBASED),yes) | |
| $(Q)$(RM) *.rc | |
| endif | |
| $(Q)$(RM) core *.o liblz4.pc dll/$(LIBLZ4).dll dll/$(LIBLZ4_EXP) | |
| $(Q)$(RM) *.a *.$(SHARED_EXT) *.$(SHARED_EXT_MAJOR) *.$(SHARED_EXT_VER) | |
| @echo Cleaning library completed | |
| #----------------------------------------------------------------------------- | |
| # make install is validated only for Linux, OSX, BSD, Hurd and Solaris targets | |
| #----------------------------------------------------------------------------- | |
| ifeq ($(POSIX_ENV),Yes) | |
| .PHONY: listL120 | |
| listL120: # extract lines >= 120 characters in *.{c,h}, by Takayuki Matsuoka (note : $$, for Makefile compatibility) | |
| find . -type f -name '*.c' -o -name '*.h' | while read -r filename; do awk 'length > 120 {print FILENAME "(" FNR "): " $$0}' $$filename; done | |
| DESTDIR ?= | |
| # directory variables : GNU conventions prefer lowercase | |
| # see https://www.gnu.org/prep/standards/html_node/Makefile-Conventions.html | |
| # support both lower and uppercase (BSD), use lower in script | |
| PREFIX ?= /usr/local | |
| prefix ?= $(PREFIX) | |
| EXEC_PREFIX ?= $(prefix) | |
| exec_prefix ?= $(EXEC_PREFIX) | |
| BINDIR ?= $(exec_prefix)/bin | |
| bindir ?= $(BINDIR) | |
| LIBDIR ?= $(exec_prefix)/lib | |
| libdir ?= $(LIBDIR) | |
| INCLUDEDIR ?= $(prefix)/include | |
| includedir ?= $(INCLUDEDIR) | |
| ifneq (,$(filter $(TARGET_OS),OpenBSD FreeBSD NetBSD DragonFly MidnightBSD)) | |
| PKGCONFIGDIR ?= $(prefix)/libdata/pkgconfig | |
| else | |
| PKGCONFIGDIR ?= $(libdir)/pkgconfig | |
| endif | |
| pkgconfigdir ?= $(PKGCONFIGDIR) | |
| liblz4.pc: liblz4.pc.in Makefile | |
| @echo creating pkgconfig | |
| $(Q)sed -e 's|@PREFIX@|$(prefix)|' \ | |
| -e 's|@LIBDIR@|$(libdir)|' \ | |
| -e 's|@INCLUDEDIR@|$(includedir)|' \ | |
| -e 's|@VERSION@|$(LIBVER)|' \ | |
| $< >$@ | |
| install: lib liblz4.pc | |
| $(Q)$(INSTALL_DIR) $(DESTDIR)$(pkgconfigdir)/ $(DESTDIR)$(includedir)/ $(DESTDIR)$(libdir)/ $(DESTDIR)$(bindir)/ | |
| $(Q)$(INSTALL_DATA) liblz4.pc $(DESTDIR)$(pkgconfigdir)/ | |
| @echo Installing libraries | |
| ifeq ($(BUILD_STATIC),yes) | |
| $(Q)$(INSTALL_DATA) liblz4.a $(DESTDIR)$(libdir)/liblz4.a | |
| $(Q)$(INSTALL_DATA) lz4frame_static.h $(DESTDIR)$(includedir)/lz4frame_static.h | |
| endif | |
| ifeq ($(BUILD_SHARED),yes) | |
| # Traditionnally, one installs the DLLs in the bin directory as programs | |
| # search them first in their directory. This allows to not pollute system | |
| # directories (like c:/windows/system32), nor modify the PATH variable. | |
| ifeq ($(WINBASED),yes) | |
| $(Q)$(INSTALL_PROGRAM) dll/$(LIBLZ4).dll $(DESTDIR)$(bindir) | |
| $(Q)$(INSTALL_PROGRAM) dll/$(LIBLZ4_EXP) $(DESTDIR)$(libdir) | |
| else | |
| $(Q)$(INSTALL_PROGRAM) liblz4.$(SHARED_EXT_VER) $(DESTDIR)$(libdir) | |
| $(Q)$(LN_SF) liblz4.$(SHARED_EXT_VER) $(DESTDIR)$(libdir)/liblz4.$(SHARED_EXT_MAJOR) | |
| $(Q)$(LN_SF) liblz4.$(SHARED_EXT_VER) $(DESTDIR)$(libdir)/liblz4.$(SHARED_EXT) | |
| endif | |
| endif | |
| @echo Installing headers in $(includedir) | |
| $(Q)$(INSTALL_DATA) lz4.h $(DESTDIR)$(includedir)/lz4.h | |
| $(Q)$(INSTALL_DATA) lz4hc.h $(DESTDIR)$(includedir)/lz4hc.h | |
| $(Q)$(INSTALL_DATA) lz4frame.h $(DESTDIR)$(includedir)/lz4frame.h | |
| @echo lz4 libraries installed | |
| uninstall: | |
| $(Q)$(RM) $(DESTDIR)$(pkgconfigdir)/liblz4.pc | |
| ifeq (WINBASED,1) | |
| $(Q)$(RM) $(DESTDIR)$(bindir)/$(LIBLZ4).dll | |
| $(Q)$(RM) $(DESTDIR)$(libdir)/$(LIBLZ4_EXP) | |
| else | |
| $(Q)$(RM) $(DESTDIR)$(libdir)/liblz4.$(SHARED_EXT) | |
| $(Q)$(RM) $(DESTDIR)$(libdir)/liblz4.$(SHARED_EXT_MAJOR) | |
| $(Q)$(RM) $(DESTDIR)$(libdir)/liblz4.$(SHARED_EXT_VER) | |
| endif | |
| $(Q)$(RM) $(DESTDIR)$(libdir)/liblz4.a | |
| $(Q)$(RM) $(DESTDIR)$(includedir)/lz4.h | |
| $(Q)$(RM) $(DESTDIR)$(includedir)/lz4hc.h | |
| $(Q)$(RM) $(DESTDIR)$(includedir)/lz4frame.h | |
| $(Q)$(RM) $(DESTDIR)$(includedir)/lz4frame_static.h | |
| @echo lz4 libraries successfully uninstalled | |
| endif |