zstd/lib/Makefile

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# ################################################################
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# Copyright (c) 2016-present, Yann Collet, Facebook, Inc.
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# All rights reserved.
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#
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# This source code is licensed under the BSD-style license found in the
# LICENSE file in the root directory of this source tree. An additional grant
# of patent rights can be found in the PATENTS file in the same directory.
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# ################################################################
# Version numbers
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LIBVER_MAJOR_SCRIPT:=`sed -n '/define ZSTD_VERSION_MAJOR/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < ./zstd.h`
LIBVER_MINOR_SCRIPT:=`sed -n '/define ZSTD_VERSION_MINOR/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < ./zstd.h`
LIBVER_PATCH_SCRIPT:=`sed -n '/define ZSTD_VERSION_RELEASE/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < ./zstd.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))
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VERSION?= $(LIBVER)
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CPPFLAGS+= -I. -I./common -DXXH_NAMESPACE=ZSTD_
CFLAGS ?= -O3
CFLAGS += -Wall -Wextra -Wcast-qual -Wcast-align -Wshadow -Wstrict-aliasing=1 \
-Wswitch-enum -Wdeclaration-after-statement -Wstrict-prototypes -Wundef \
-Wpointer-arith
CFLAGS += $(MOREFLAGS)
FLAGS = $(CPPFLAGS) $(CFLAGS)
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ZSTD_FILES := $(wildcard common/*.c compress/*.c decompress/*.c dictBuilder/*.c deprecated/*.c)
ifeq ($(ZSTD_LEGACY_SUPPORT), 0)
CPPFLAGS += -DZSTD_LEGACY_SUPPORT=0
else
CPPFLAGS += -I./legacy -DZSTD_LEGACY_SUPPORT=1
ZSTD_FILES+= $(wildcard legacy/*.c)
endif
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# OS X linker doesn't support -soname, and use different extension
# see : https://developer.apple.com/library/mac/documentation/DeveloperTools/Conceptual/DynamicLibraries/100-Articles/DynamicLibraryDesignGuidelines.html
ifeq ($(shell uname), Darwin)
SHARED_EXT = dylib
SHARED_EXT_MAJOR = $(LIBVER_MAJOR).$(SHARED_EXT)
SHARED_EXT_VER = $(LIBVER).$(SHARED_EXT)
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SONAME_FLAGS = -install_name $(LIBDIR)/libzstd.$(SHARED_EXT_MAJOR) -compatibility_version $(LIBVER_MAJOR) -current_version $(LIBVER)
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else
SONAME_FLAGS = -Wl,-soname=libzstd.$(SHARED_EXT).$(LIBVER_MAJOR)
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SHARED_EXT = so
SHARED_EXT_MAJOR = $(SHARED_EXT).$(LIBVER_MAJOR)
SHARED_EXT_VER = $(SHARED_EXT).$(LIBVER)
endif
LIBZSTD = libzstd.$(SHARED_EXT_VER)
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.PHONY: default all clean install uninstall
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default: lib
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all: lib
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libzstd.a: ARFLAGS = rcs
libzstd.a: $(ZSTD_FILES)
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@echo compiling static library
@$(CC) $(FLAGS) -c $^
@$(AR) $(ARFLAGS) $@ *.o
$(LIBZSTD): LDFLAGS += -shared -fPIC -fvisibility=hidden
$(LIBZSTD): $(ZSTD_FILES)
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@echo compiling dynamic library $(LIBVER)
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ifneq (,$(filter Windows%,$(OS)))
@$(CC) $(FLAGS) -DZSTD_DLL_EXPORT=1 -shared $^ -o dll\libzstd.dll
dlltool -D dll\libzstd.dll -d dll\libzstd.def -l dll\libzstd.lib
else
@$(CC) $(FLAGS) $^ $(LDFLAGS) $(SONAME_FLAGS) -o $@
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@echo creating versioned links
@ln -sf $@ libzstd.$(SHARED_EXT_MAJOR)
@ln -sf $@ libzstd.$(SHARED_EXT)
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endif
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libzstd : $(LIBZSTD)
lib: libzstd.a libzstd
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clean:
@$(RM) core *.o *.a *.gcda *.$(SHARED_EXT) *.$(SHARED_EXT).* libzstd.pc dll/libzstd.dll dll/libzstd.lib
@$(RM) decompress/*.o
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@echo Cleaning library completed
#------------------------------------------------------------------------
#make install is validated only for Linux, OSX, kFreeBSD, Hurd and some BSD targets
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ifneq (,$(filter $(shell uname),Linux Darwin GNU/kFreeBSD GNU OpenBSD FreeBSD NetBSD DragonFly SunOS))
ifneq (,$(filter $(shell uname),SunOS))
PREFIX ?= /usr
INSTALL ?= ginstall
else
PREFIX ?= /usr/local
INSTALL ?= install
endif
DESTDIR ?=
LIBDIR ?= $(PREFIX)/lib
INCLUDEDIR=$(PREFIX)/include
ifneq (,$(filter $(shell uname),OpenBSD FreeBSD NetBSD DragonFly))
PKGCONFIGDIR ?= $(PREFIX)/libdata/pkgconfig
else
PKGCONFIGDIR ?= $(LIBDIR)/pkgconfig
endif
INSTALL_LIB ?= $(INSTALL) -m 755
INSTALL_DATA ?= $(INSTALL) -m 644
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libzstd.pc:
libzstd.pc: libzstd.pc.in
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@echo creating pkgconfig
@sed -e 's|@PREFIX@|$(PREFIX)|' \
-e 's|@LIBDIR@|$(LIBDIR)|' \
-e 's|@INCLUDEDIR@|$(INCLUDEDIR)|' \
-e 's|@VERSION@|$(VERSION)|' \
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$< >$@
install: libzstd.a libzstd libzstd.pc
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@$(INSTALL) -d -m 755 $(DESTDIR)$(PKGCONFIGDIR)/ $(DESTDIR)$(INCLUDEDIR)/
@$(INSTALL_DATA) libzstd.pc $(DESTDIR)$(PKGCONFIGDIR)/
@echo Installing libraries
@$(INSTALL_LIB) libzstd.a $(DESTDIR)$(LIBDIR)
@$(INSTALL_LIB) libzstd.$(SHARED_EXT_VER) $(DESTDIR)$(LIBDIR)
@ln -sf libzstd.$(SHARED_EXT_VER) $(DESTDIR)$(LIBDIR)/libzstd.$(SHARED_EXT_MAJOR)
@ln -sf libzstd.$(SHARED_EXT_VER) $(DESTDIR)$(LIBDIR)/libzstd.$(SHARED_EXT)
@echo Installing includes
@$(INSTALL_DATA) zstd.h $(DESTDIR)$(INCLUDEDIR)
@$(INSTALL_DATA) common/zstd_errors.h $(DESTDIR)$(INCLUDEDIR)
@$(INSTALL_DATA) deprecated/zbuff.h $(DESTDIR)$(INCLUDEDIR) # prototypes generate deprecation warnings
@$(INSTALL_DATA) dictBuilder/zdict.h $(DESTDIR)$(INCLUDEDIR)
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@echo zstd static and shared library installed
uninstall:
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@$(RM) $(DESTDIR)$(LIBDIR)/libzstd.a
@$(RM) $(DESTDIR)$(LIBDIR)/libzstd.$(SHARED_EXT)
@$(RM) $(DESTDIR)$(LIBDIR)/libzstd.$(SHARED_EXT_MAJOR)
@$(RM) $(DESTDIR)$(LIBDIR)/libzstd.$(SHARED_EXT_VER)
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@$(RM) $(DESTDIR)$(PKGCONFIGDIR)/libzstd.pc
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@$(RM) $(DESTDIR)$(INCLUDEDIR)/zstd.h
@$(RM) $(DESTDIR)$(INCLUDEDIR)/zstd_errors.h
@$(RM) $(DESTDIR)$(INCLUDEDIR)/zbuff.h # Deprecated streaming functions
@$(RM) $(DESTDIR)$(INCLUDEDIR)/zdict.h
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@echo zstd libraries successfully uninstalled
endif