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- # ################################################################
- # Copyright (c) 2015-present, Yann Collet, Facebook, Inc.
- # 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).
- # ################################################################
- # Version numbers
- 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))
- VERSION?= $(LIBVER)
- CPPFLAGS+= -I. -I./common -DXXH_NAMESPACE=ZSTD_
- CFLAGS ?= -O3
- DEBUGFLAGS = -Wall -Wextra -Wcast-qual -Wcast-align -Wshadow \
- -Wstrict-aliasing=1 -Wswitch-enum -Wdeclaration-after-statement \
- -Wstrict-prototypes -Wundef -Wpointer-arith -Wformat-security \
- -Wvla -Wformat=2 -Winit-self -Wfloat-equal -Wwrite-strings \
- -Wredundant-decls
- CFLAGS += $(DEBUGFLAGS) $(MOREFLAGS)
- FLAGS = $(CPPFLAGS) $(CFLAGS)
- ZSTD_FILES := $(sort $(wildcard common/*.c compress/*.c decompress/*.c dictBuilder/*.c deprecated/*.c))
- ZSTD_LEGACY_SUPPORT ?= 4
- ifneq ($(ZSTD_LEGACY_SUPPORT), 0)
- ifeq ($(shell test $(ZSTD_LEGACY_SUPPORT) -lt 8; echo $$?), 0)
- ZSTD_FILES += $(shell ls legacy/*.c | grep 'v0[$(ZSTD_LEGACY_SUPPORT)-7]')
- endif
- CPPFLAGS += -I./legacy
- endif
- CPPFLAGS += -DZSTD_LEGACY_SUPPORT=$(ZSTD_LEGACY_SUPPORT)
- ZSTD_OBJ := $(patsubst %.c,%.o,$(ZSTD_FILES))
- # 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)
- SONAME_FLAGS = -install_name $(LIBDIR)/libzstd.$(SHARED_EXT_MAJOR) -compatibility_version $(LIBVER_MAJOR) -current_version $(LIBVER)
- else
- SONAME_FLAGS = -Wl,-soname=libzstd.$(SHARED_EXT).$(LIBVER_MAJOR)
- SHARED_EXT = so
- SHARED_EXT_MAJOR = $(SHARED_EXT).$(LIBVER_MAJOR)
- SHARED_EXT_VER = $(SHARED_EXT).$(LIBVER)
- endif
- LIBZSTD = libzstd.$(SHARED_EXT_VER)
- .PHONY: default all clean install uninstall
- default: lib-release
- all: lib
- libzstd.a: ARFLAGS = rcs
- libzstd.a: $(ZSTD_OBJ)
- @echo compiling static library
- @$(AR) $(ARFLAGS) $@ $^
- libzstd.a-mt: CPPFLAGS += -DZSTD_MULTITHREAD
- libzstd.a-mt: libzstd.a
- $(LIBZSTD): LDFLAGS += -shared -fPIC -fvisibility=hidden
- $(LIBZSTD): $(ZSTD_FILES)
- @echo compiling dynamic library $(LIBVER)
- ifneq (,$(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 $@
- @echo creating versioned links
- @ln -sf $@ libzstd.$(SHARED_EXT_MAJOR)
- @ln -sf $@ libzstd.$(SHARED_EXT)
- endif
- libzstd : $(LIBZSTD)
- libzstd-mt : CPPFLAGS += -DZSTD_MULTITHREAD
- libzstd-mt : libzstd
- lib: libzstd.a libzstd
- lib-mt: CPPFLAGS += -DZSTD_MULTITHREAD
- lib-mt: lib
- lib-release lib-release-mt: DEBUGFLAGS :=
- lib-release: lib
- lib-release-mt: lib-mt
- # Special case : building library in single-thread mode _and_ without zstdmt_compress.c
- ZSTDMT_FILES = compress/zstdmt_compress.c
- ZSTD_NOMT_FILES = $(filter-out $(ZSTDMT_FILES),$(ZSTD_FILES))
- libzstd-nomt: LDFLAGS += -shared -fPIC -fvisibility=hidden
- libzstd-nomt: $(ZSTD_NOMT_FILES)
- @echo compiling single-thread dynamic library $(LIBVER)
- @echo files : $(ZSTD_NOMT_FILES)
- @$(CC) $(FLAGS) $^ $(LDFLAGS) $(SONAME_FLAGS) -o $@
- clean:
- @$(RM) -r *.dSYM # Mac OS-X specific
- @$(RM) core *.o *.a *.gcda *.$(SHARED_EXT) *.$(SHARED_EXT).* libzstd.pc
- @$(RM) dll/libzstd.dll dll/libzstd.lib libzstd-nomt*
- @$(RM) common/*.o compress/*.o decompress/*.o dictBuilder/*.o legacy/*.o deprecated/*.o
- @echo Cleaning library completed
- #-----------------------------------------------------------------------------
- # make install is validated only for Linux, OSX, BSD, Hurd and Solaris targets
- #-----------------------------------------------------------------------------
- ifneq (,$(filter $(shell uname),Linux Darwin GNU/kFreeBSD GNU OpenBSD FreeBSD NetBSD DragonFly SunOS))
- 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 uppercase in script
- prefix ?= /usr/local
- PREFIX ?= $(prefix)
- exec_prefix ?= $(PREFIX)
- libdir ?= $(exec_prefix)/lib
- LIBDIR ?= $(libdir)
- includedir ?= $(PREFIX)/include
- INCLUDEDIR ?= $(includedir)
- ifneq (,$(filter $(shell uname),OpenBSD FreeBSD NetBSD DragonFly))
- PKGCONFIGDIR ?= $(PREFIX)/libdata/pkgconfig
- else
- PKGCONFIGDIR ?= $(LIBDIR)/pkgconfig
- endif
- ifneq (,$(filter $(shell uname),SunOS))
- INSTALL ?= ginstall
- else
- INSTALL ?= install
- endif
- INSTALL_PROGRAM ?= $(INSTALL)
- INSTALL_DATA ?= $(INSTALL) -m 644
- libzstd.pc:
- libzstd.pc: libzstd.pc.in
- @echo creating pkgconfig
- @sed -e 's|@PREFIX@|$(PREFIX)|' \
- -e 's|@LIBDIR@|$(LIBDIR)|' \
- -e 's|@INCLUDEDIR@|$(INCLUDEDIR)|' \
- -e 's|@VERSION@|$(VERSION)|' \
- $< >$@
- install: libzstd.a libzstd libzstd.pc
- @$(INSTALL) -d -m 755 $(DESTDIR)$(PKGCONFIGDIR)/ $(DESTDIR)$(INCLUDEDIR)/
- @$(INSTALL_DATA) libzstd.pc $(DESTDIR)$(PKGCONFIGDIR)/
- @echo Installing libraries
- @$(INSTALL_DATA) libzstd.a $(DESTDIR)$(LIBDIR)
- @$(INSTALL_PROGRAM) $(LIBZSTD) $(DESTDIR)$(LIBDIR)
- @ln -sf $(LIBZSTD) $(DESTDIR)$(LIBDIR)/libzstd.$(SHARED_EXT_MAJOR)
- @ln -sf $(LIBZSTD) $(DESTDIR)$(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)
- @echo zstd static and shared library installed
- uninstall:
- @$(RM) $(DESTDIR)$(LIBDIR)/libzstd.a
- @$(RM) $(DESTDIR)$(LIBDIR)/libzstd.$(SHARED_EXT)
- @$(RM) $(DESTDIR)$(LIBDIR)/libzstd.$(SHARED_EXT_MAJOR)
- @$(RM) $(DESTDIR)$(LIBDIR)/$(LIBZSTD)
- @$(RM) $(DESTDIR)$(PKGCONFIGDIR)/libzstd.pc
- @$(RM) $(DESTDIR)$(INCLUDEDIR)/zstd.h
- @$(RM) $(DESTDIR)$(INCLUDEDIR)/zstd_errors.h
- @$(RM) $(DESTDIR)$(INCLUDEDIR)/zbuff.h # Deprecated streaming functions
- @$(RM) $(DESTDIR)$(INCLUDEDIR)/zdict.h
- @echo zstd libraries successfully uninstalled
- endif
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