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Diffstat (limited to '')
| -rw-r--r-- | src/zstd/lib/Makefile | 354 |
1 files changed, 354 insertions, 0 deletions
diff --git a/src/zstd/lib/Makefile b/src/zstd/lib/Makefile new file mode 100644 index 000000000..7c6dff024 --- /dev/null +++ b/src/zstd/lib/Makefile @@ -0,0 +1,354 @@ +# ################################################################ +# Copyright (c) 2015-2020, 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). +# You may select, at your option, one of the above-listed licenses. +# ################################################################ + +Q = $(if $(filter 1,$(V) $(VERBOSE)),,@) + +# 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) + +# 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) +CCVER := $(shell $(CC) --version) + +CPPFLAGS+= -DXXH_NAMESPACE=ZSTD_ +ifeq ($(TARGET_SYSTEM),Windows_NT) # MinGW assumed +CPPFLAGS += -D__USE_MINGW_ANSI_STDIO # compatibility with %zu formatting +endif +DEBUGFLAGS= -Wall -Wextra -Wcast-qual -Wcast-align -Wshadow \ + -Wstrict-aliasing=1 -Wswitch-enum -Wdeclaration-after-statement \ + -Wstrict-prototypes -Wundef -Wpointer-arith \ + -Wvla -Wformat=2 -Winit-self -Wfloat-equal -Wwrite-strings \ + -Wredundant-decls -Wmissing-prototypes -Wc++-compat +CFLAGS += $(DEBUGFLAGS) $(MOREFLAGS) +FLAGS = $(CPPFLAGS) $(CFLAGS) + +HAVE_COLORNEVER = $(shell echo a | grep --color=never a > /dev/null 2> /dev/null && echo 1 || echo 0) +GREP_OPTIONS ?= +ifeq ($HAVE_COLORNEVER, 1) +GREP_OPTIONS += --color=never +endif +GREP = grep $(GREP_OPTIONS) + +ZSTDCOMMON_FILES := $(sort $(wildcard common/*.c)) +ZSTDCOMP_FILES := $(sort $(wildcard compress/*.c)) +ZSTDDECOMP_FILES := $(sort $(wildcard decompress/*.c)) +ZDICT_FILES := $(sort $(wildcard dictBuilder/*.c)) +ZDEPR_FILES := $(sort $(wildcard deprecated/*.c)) +ZSTD_FILES := $(ZSTDCOMMON_FILES) + +ifeq ($(findstring GCC,$(CCVER)),GCC) +decompress/zstd_decompress_block.o : CFLAGS+=-fno-tree-vectorize +endif + +# This is a helper variable that configures a bunch of other variables to new, +# space-optimized defaults. +ZSTD_LIB_MINIFY ?= 0 +ifneq ($(ZSTD_LIB_MINIFY), 0) + HAVE_CC_OZ ?= $(shell echo "" | $(CC) -Oz -x c -c - -o /dev/null 2> /dev/null && echo 1 || echo 0) + ZSTD_LEGACY_SUPPORT ?= 0 + ZSTD_LIB_DEPRECATED ?= 0 + HUF_FORCE_DECOMPRESS_X1 ?= 1 + ZSTD_FORCE_DECOMPRESS_SHORT ?= 1 + ZSTD_NO_INLINE ?= 1 + ZSTD_STRIP_ERROR_STRINGS ?= 1 + ifneq ($(HAVE_CC_OZ), 0) + # Some compilers (clang) support an even more space-optimized setting. + CFLAGS += -Oz + else + CFLAGS += -Os + endif + CFLAGS += -fno-stack-protector -fomit-frame-pointer -fno-ident \ + -DDYNAMIC_BMI2=0 -DNDEBUG +else + CFLAGS += -O3 +endif + +# Modules +ZSTD_LIB_COMPRESSION ?= 1 +ZSTD_LIB_DECOMPRESSION ?= 1 +ZSTD_LIB_DICTBUILDER ?= 1 +ZSTD_LIB_DEPRECATED ?= 1 + +# Legacy support +ZSTD_LEGACY_SUPPORT ?= 5 +ZSTD_LEGACY_MULTITHREADED_API ?= 0 + +# Build size optimizations +HUF_FORCE_DECOMPRESS_X1 ?= 0 +HUF_FORCE_DECOMPRESS_X2 ?= 0 +ZSTD_FORCE_DECOMPRESS_SHORT ?= 0 +ZSTD_FORCE_DECOMPRESS_LONG ?= 0 +ZSTD_NO_INLINE ?= 0 +ZSTD_STRIP_ERROR_STRINGS ?= 0 + +ifeq ($(ZSTD_LIB_COMPRESSION), 0) + ZSTD_LIB_DICTBUILDER = 0 + ZSTD_LIB_DEPRECATED = 0 +endif + +ifeq ($(ZSTD_LIB_DECOMPRESSION), 0) + ZSTD_LEGACY_SUPPORT = 0 + ZSTD_LIB_DEPRECATED = 0 +endif + +ifneq ($(ZSTD_LIB_COMPRESSION), 0) + ZSTD_FILES += $(ZSTDCOMP_FILES) +endif + +ifneq ($(ZSTD_LIB_DECOMPRESSION), 0) + ZSTD_FILES += $(ZSTDDECOMP_FILES) +endif + +ifneq ($(ZSTD_LIB_DEPRECATED), 0) + ZSTD_FILES += $(ZDEPR_FILES) +endif + +ifneq ($(ZSTD_LIB_DICTBUILDER), 0) + ZSTD_FILES += $(ZDICT_FILES) +endif + +ifneq ($(HUF_FORCE_DECOMPRESS_X1), 0) + CFLAGS += -DHUF_FORCE_DECOMPRESS_X1 +endif + +ifneq ($(HUF_FORCE_DECOMPRESS_X2), 0) + CFLAGS += -DHUF_FORCE_DECOMPRESS_X2 +endif + +ifneq ($(ZSTD_FORCE_DECOMPRESS_SHORT), 0) + CFLAGS += -DZSTD_FORCE_DECOMPRESS_SHORT +endif + +ifneq ($(ZSTD_FORCE_DECOMPRESS_LONG), 0) + CFLAGS += -DZSTD_FORCE_DECOMPRESS_LONG +endif + +ifneq ($(ZSTD_NO_INLINE), 0) + CFLAGS += -DZSTD_NO_INLINE +endif + +ifneq ($(ZSTD_STRIP_ERROR_STRINGS), 0) + CFLAGS += -DZSTD_STRIP_ERROR_STRINGS +endif + +ifneq ($(ZSTD_LEGACY_MULTITHREADED_API), 0) + CFLAGS += -DZSTD_LEGACY_MULTITHREADED_API +endif + +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 +endif +CPPFLAGS += -DZSTD_LEGACY_SUPPORT=$(ZSTD_LEGACY_SUPPORT) + +ZSTD_OBJ := $(patsubst %.c,%.o,$(ZSTD_FILES)) + +# macOS 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 + + +.PHONY: default lib-all all clean install uninstall + +default: lib-release + +# alias +lib-all: all + +all: lib + +libzstd.a: ARFLAGS = rcs +libzstd.a: $(ZSTD_OBJ) + @echo compiling static library + $(Q)$(AR) $(ARFLAGS) $@ $^ + +ifneq (,$(filter Windows%,$(TARGET_SYSTEM))) + +LIBZSTD = dll\libzstd.dll +$(LIBZSTD): $(ZSTD_FILES) + @echo compiling dynamic library $(LIBVER) + $(CC) $(FLAGS) -DZSTD_DLL_EXPORT=1 -Wl,--out-implib,dll\libzstd.dll.a -shared $^ -o $@ + +else + +LIBZSTD = libzstd.$(SHARED_EXT_VER) +$(LIBZSTD): LDFLAGS += -shared -fPIC -fvisibility=hidden +$(LIBZSTD): $(ZSTD_FILES) + @echo compiling dynamic library $(LIBVER) + $(Q)$(CC) $(FLAGS) $^ $(LDFLAGS) $(SONAME_FLAGS) -o $@ + @echo creating versioned links + $(Q)ln -sf $@ libzstd.$(SHARED_EXT_MAJOR) + $(Q)ln -sf $@ libzstd.$(SHARED_EXT) + +endif + +.PHONY: libzstd +libzstd : $(LIBZSTD) + +.PHONY: lib +lib : libzstd.a libzstd + +.PHONY: lib-mt +%-mt : CPPFLAGS += -DZSTD_MULTITHREAD +%-mt : LDFLAGS += -pthread +%-mt : % + @echo multi-threading build completed + +.PHONY: lib-release +%-release : DEBUGFLAGS := +%-release : % + @echo release build completed + + +# 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) + $(Q)$(CC) $(FLAGS) $^ $(LDFLAGS) $(SONAME_FLAGS) -o $@ + +clean: + $(Q)$(RM) -r *.dSYM # macOS-specific + $(Q)$(RM) core *.o *.a *.gcda *.$(SHARED_EXT) *.$(SHARED_EXT).* libzstd.pc + $(Q)$(RM) dll/libzstd.dll dll/libzstd.lib libzstd-nomt* + $(Q)$(RM) common/*.o compress/*.o decompress/*.o dictBuilder/*.o legacy/*.o deprecated/*.o + @echo Cleaning library completed + +#----------------------------------------------------------------------------- +# make install is validated only for below listed environments +#----------------------------------------------------------------------------- +ifneq (,$(filter $(shell uname),Linux Darwin GNU/kFreeBSD GNU OpenBSD FreeBSD NetBSD DragonFly SunOS Haiku)) + +all: libzstd.pc + +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) +EXEC_PREFIX ?= $(exec_prefix) +libdir ?= $(EXEC_PREFIX)/lib +LIBDIR ?= $(libdir) +includedir ?= $(PREFIX)/include +INCLUDEDIR ?= $(includedir) + +PCLIBDIR ?= $(shell echo "$(LIBDIR)" | sed -n -E -e "s@^$(EXEC_PREFIX)(/|$$)@@p") +PCINCDIR ?= $(shell echo "$(INCLUDEDIR)" | sed -n -E -e "s@^$(PREFIX)(/|$$)@@p") + +ifeq (,$(PCLIBDIR)) +# Additional prefix check is required, since the empty string is technically a +# valid PCLIBDIR +ifeq (,$(shell echo "$(LIBDIR)" | sed -n -E -e "\\@^$(EXEC_PREFIX)(/|$$)@ p")) +$(error configured libdir ($(LIBDIR)) is outside of prefix ($(PREFIX)), can't generate pkg-config file) +endif +endif + +ifeq (,$(PCINCDIR)) +# Additional prefix check is required, since the empty string is technically a +# valid PCINCDIR +ifeq (,$(shell echo "$(INCLUDEDIR)" | sed -n -E -e "\\@^$(PREFIX)(/|$$)@ p")) +$(error configured includedir ($(INCLUDEDIR)) is outside of exec_prefix ($(EXEC_PREFIX)), can't generate pkg-config file) +endif +endif + +ifneq (,$(filter $(shell uname),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 + $(Q)@sed -E -e 's|@PREFIX@|$(PREFIX)|' \ + -e 's|@LIBDIR@|$(PCLIBDIR)|' \ + -e 's|@INCLUDEDIR@|$(PCINCDIR)|' \ + -e 's|@VERSION@|$(VERSION)|' \ + $< >$@ + +install: install-pc install-static install-shared install-includes + @echo zstd static and shared library installed + +install-pc: libzstd.pc + $(Q)$(INSTALL) -d -m 755 $(DESTDIR)$(PKGCONFIGDIR)/ + $(Q)$(INSTALL_DATA) libzstd.pc $(DESTDIR)$(PKGCONFIGDIR)/ + +install-static: libzstd.a + @echo Installing static library + $(Q)$(INSTALL) -d -m 755 $(DESTDIR)$(LIBDIR)/ + $(Q)$(INSTALL_DATA) libzstd.a $(DESTDIR)$(LIBDIR) + +install-shared: libzstd + @echo Installing shared library + $(Q)$(INSTALL) -d -m 755 $(DESTDIR)$(LIBDIR)/ + $(Q)$(INSTALL_PROGRAM) $(LIBZSTD) $(DESTDIR)$(LIBDIR) + $(Q)ln -sf $(LIBZSTD) $(DESTDIR)$(LIBDIR)/libzstd.$(SHARED_EXT_MAJOR) + $(Q)ln -sf $(LIBZSTD) $(DESTDIR)$(LIBDIR)/libzstd.$(SHARED_EXT) + +install-includes: + @echo Installing includes + $(Q)$(INSTALL) -d -m 755 $(DESTDIR)$(INCLUDEDIR)/ + $(Q)$(INSTALL_DATA) zstd.h $(DESTDIR)$(INCLUDEDIR) + $(Q)$(INSTALL_DATA) common/zstd_errors.h $(DESTDIR)$(INCLUDEDIR) + $(Q)$(INSTALL_DATA) deprecated/zbuff.h $(DESTDIR)$(INCLUDEDIR) # prototypes generate deprecation warnings + $(Q)$(INSTALL_DATA) dictBuilder/zdict.h $(DESTDIR)$(INCLUDEDIR) + +uninstall: + $(Q)$(RM) $(DESTDIR)$(LIBDIR)/libzstd.a + $(Q)$(RM) $(DESTDIR)$(LIBDIR)/libzstd.$(SHARED_EXT) + $(Q)$(RM) $(DESTDIR)$(LIBDIR)/libzstd.$(SHARED_EXT_MAJOR) + $(Q)$(RM) $(DESTDIR)$(LIBDIR)/$(LIBZSTD) + $(Q)$(RM) $(DESTDIR)$(PKGCONFIGDIR)/libzstd.pc + $(Q)$(RM) $(DESTDIR)$(INCLUDEDIR)/zstd.h + $(Q)$(RM) $(DESTDIR)$(INCLUDEDIR)/zstd_errors.h + $(Q)$(RM) $(DESTDIR)$(INCLUDEDIR)/zbuff.h # Deprecated streaming functions + $(Q)$(RM) $(DESTDIR)$(INCLUDEDIR)/zdict.h + @echo zstd libraries successfully uninstalled + +endif |