1# ########################################################################## 2# LZ4 programs - Makefile 3# Copyright (C) Yann Collet 2011-2017 4# 5# This Makefile is validated for Linux, macOS, *BSD, Hurd, Solaris, MSYS2 targets 6# 7# GPL v2 License 8# 9# This program is free software; you can redistribute it and/or modify 10# it under the terms of the GNU General Public License as published by 11# the Free Software Foundation; either version 2 of the License, or 12# (at your option) any later version. 13# 14# This program is distributed in the hope that it will be useful, 15# but WITHOUT ANY WARRANTY; without even the implied warranty of 16# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17# GNU General Public License for more details. 18# 19# You should have received a copy of the GNU General Public License along 20# with this program; if not, write to the Free Software Foundation, Inc., 21# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. 22# 23# You can contact the author at : 24# - LZ4 homepage : http://www.lz4.org 25# - LZ4 source repository : https://github.com/Cyan4973/lz4 26# ########################################################################## 27# lz4 : Command Line Utility, supporting gzip-like arguments 28# lz4c : CLU, supporting also legacy lz4demo arguments 29# lz4c32: Same as lz4c, but forced to compile in 32-bits mode 30# ########################################################################## 31 32# Version numbers 33LZ4DIR := ../lib 34LIBVER_SRC := $(LZ4DIR)/lz4.h 35LIBVER_MAJOR_SCRIPT:=`sed -n '/define LZ4_VERSION_MAJOR/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < $(LIBVER_SRC)` 36LIBVER_MINOR_SCRIPT:=`sed -n '/define LZ4_VERSION_MINOR/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < $(LIBVER_SRC)` 37LIBVER_PATCH_SCRIPT:=`sed -n '/define LZ4_VERSION_RELEASE/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < $(LIBVER_SRC)` 38LIBVER_SCRIPT:= $(LIBVER_MAJOR_SCRIPT).$(LIBVER_MINOR_SCRIPT).$(LIBVER_PATCH_SCRIPT) 39LIBVER_MAJOR := $(shell echo $(LIBVER_MAJOR_SCRIPT)) 40LIBVER_MINOR := $(shell echo $(LIBVER_MINOR_SCRIPT)) 41LIBVER_PATCH := $(shell echo $(LIBVER_PATCH_SCRIPT)) 42LIBVER := $(shell echo $(LIBVER_SCRIPT)) 43 44SRCFILES := $(sort $(wildcard $(LZ4DIR)/*.c) $(wildcard *.c)) 45OBJFILES := $(SRCFILES:.c=.o) 46 47CPPFLAGS += -I$(LZ4DIR) -DXXH_NAMESPACE=LZ4_ 48CFLAGS ?= -O3 49DEBUGFLAGS:=-Wall -Wextra -Wundef -Wcast-qual -Wcast-align -Wshadow \ 50 -Wswitch-enum -Wdeclaration-after-statement -Wstrict-prototypes \ 51 -Wpointer-arith -Wstrict-aliasing=1 52CFLAGS += $(DEBUGFLAGS) $(MOREFLAGS) 53FLAGS = $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) 54 55LZ4_VERSION=$(LIBVER) 56MD2ROFF = ronn 57MD2ROFF_FLAGS = --roff --warnings --manual="User Commands" --organization="lz4 $(LZ4_VERSION)" 58 59 60# Define *.exe as extension for Windows systems 61ifneq (,$(filter Windows%,$(OS))) 62EXT :=.exe 63VOID := nul 64else 65EXT := 66VOID := /dev/null 67endif 68 69 70 71default: lz4-release 72 73all: lz4 lz4c 74 75all32: CFLAGS+=-m32 76all32: all 77 78lz4: $(OBJFILES) 79 $(CC) $(FLAGS) $^ -o $@$(EXT) 80 81lz4-release: DEBUGFLAGS= 82lz4-release: lz4 83 84lz4c: lz4 85 ln -s lz4$(EXT) lz4c$(EXT) 86 87lz4c32: CFLAGS += -m32 88lz4c32 : $(SRCFILES) 89 $(CC) $(FLAGS) $^ -o $@$(EXT) 90 91lz4.1: lz4.1.md $(LIBVER_SRC) 92 cat $< | $(MD2ROFF) $(MD2ROFF_FLAGS) | sed -n '/^\.\\\".*/!p' > $@ 93 94man: lz4.1 95 96clean-man: 97 rm lz4.1 98 99preview-man: clean-man man 100 man ./lz4.1 101 102clean: 103 @$(MAKE) -C $(LZ4DIR) $@ > $(VOID) 104 @$(RM) core *.o *.test tmp* \ 105 lz4$(EXT) lz4c$(EXT) lz4c32$(EXT) unlz4$(EXT) lz4cat$(EXT) 106 @echo Cleaning completed 107 108 109#----------------------------------------------------------------------------- 110# make install is validated only for Linux, OSX, BSD, Hurd and Solaris targets 111#----------------------------------------------------------------------------- 112ifneq (,$(filter $(shell uname),Linux Darwin GNU/kFreeBSD GNU OpenBSD FreeBSD NetBSD DragonFly SunOS Haiku MidnightBSD)) 113 114unlz4: lz4 115 ln -s lz4$(EXT) unlz4$(EXT) 116 117lz4cat: lz4 118 ln -s lz4$(EXT) lz4cat$(EXT) 119 120DESTDIR ?= 121# directory variables : GNU conventions prefer lowercase 122# see https://www.gnu.org/prep/standards/html_node/Makefile-Conventions.html 123# support both lower and uppercase (BSD), use lowercase in script 124PREFIX ?= /usr/local 125prefix ?= $(PREFIX) 126EXEC_PREFIX ?= $(prefix) 127exec_prefix ?= $(EXEC_PREFIX) 128BINDIR ?= $(exec_prefix)/bin 129bindir ?= $(BINDIR) 130DATAROOTDIR ?= $(prefix)/share 131datarootdir ?= $(DATAROOTDIR) 132MANDIR ?= $(datarootdir)/man 133mandir ?= $(MANDIR) 134MAN1DIR ?= $(mandir)/man1 135man1dir ?= $(MAN1DIR) 136 137ifneq (,$(filter $(shell uname),SunOS)) 138INSTALL ?= ginstall 139else 140INSTALL ?= install 141endif 142 143INSTALL_PROGRAM ?= $(INSTALL) -m 755 144INSTALL_DATA ?= $(INSTALL) -m 644 145 146 147install: lz4 148 @echo Installing binaries 149 @$(INSTALL) -d -m 755 $(DESTDIR)$(bindir)/ $(DESTDIR)$(man1dir)/ 150 @$(INSTALL_PROGRAM) lz4$(EXT) $(DESTDIR)$(bindir)/lz4$(EXT) 151 @ln -sf lz4$(EXT) $(DESTDIR)$(bindir)/lz4c$(EXT) 152 @ln -sf lz4$(EXT) $(DESTDIR)$(bindir)/lz4cat$(EXT) 153 @ln -sf lz4$(EXT) $(DESTDIR)$(bindir)/unlz4$(EXT) 154 @echo Installing man pages 155 @$(INSTALL_DATA) lz4.1 $(DESTDIR)$(man1dir)/lz4.1 156 @ln -sf lz4.1 $(DESTDIR)$(man1dir)/lz4c.1 157 @ln -sf lz4.1 $(DESTDIR)$(man1dir)/lz4cat.1 158 @ln -sf lz4.1 $(DESTDIR)$(man1dir)/unlz4.1 159 @echo lz4 installation completed 160 161uninstall: 162 @$(RM) $(DESTDIR)$(bindir)/lz4cat$(EXT) 163 @$(RM) $(DESTDIR)$(bindir)/unlz4$(EXT) 164 @$(RM) $(DESTDIR)$(bindir)/lz4$(EXT) 165 @$(RM) $(DESTDIR)$(bindir)/lz4c$(EXT) 166 @$(RM) $(DESTDIR)$(man1dir)/lz4.1 167 @$(RM) $(DESTDIR)$(man1dir)/lz4c.1 168 @$(RM) $(DESTDIR)$(man1dir)/lz4cat.1 169 @$(RM) $(DESTDIR)$(man1dir)/unlz4.1 170 @echo lz4 programs successfully uninstalled 171 172endif 173