summaryrefslogtreecommitdiffstats
path: root/programs/Makefile
blob: 655efbc6e463aca6b0cbd99be215a232104caf5c (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
# ##########################################################################
# LZ4 programs - Makefile
# Copyright (C) Yann Collet 2011-2017
#
# This Makefile is validated for Linux, macOS, *BSD, Hurd, Solaris, MSYS2 targets
#
# GPL v2 License
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
# You can contact the author at :
#  - LZ4 homepage : http://www.lz4.org
#  - LZ4 source repository : https://github.com/Cyan4973/lz4
# ##########################################################################
# lz4 : Command Line Utility, supporting gzip-like arguments
# lz4c  : CLU, supporting also legacy lz4demo arguments
# lz4c32: Same as lz4c, but forced to compile in 32-bits mode
# ##########################################################################

# Version numbers
LZ4DIR   := ../lib
LIBVER_SRC := $(LZ4DIR)/lz4.h
LIBVER_MAJOR_SCRIPT:=`sed -n '/define LZ4_VERSION_MAJOR/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < $(LIBVER_SRC)`
LIBVER_MINOR_SCRIPT:=`sed -n '/define LZ4_VERSION_MINOR/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < $(LIBVER_SRC)`
LIBVER_PATCH_SCRIPT:=`sed -n '/define LZ4_VERSION_RELEASE/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < $(LIBVER_SRC)`
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))

SRCFILES := $(sort $(wildcard $(LZ4DIR)/*.c) $(wildcard *.c))
OBJFILES := $(SRCFILES:.c=.o)

CPPFLAGS += -I$(LZ4DIR) -DXXH_NAMESPACE=LZ4_
CFLAGS   ?= -O3
DEBUGFLAGS:=-Wall -Wextra -Wundef -Wcast-qual -Wcast-align -Wshadow \
            -Wswitch-enum -Wdeclaration-after-statement -Wstrict-prototypes \
            -Wpointer-arith -Wstrict-aliasing=1
CFLAGS   += $(DEBUGFLAGS) $(MOREFLAGS)
FLAGS     = $(CFLAGS) $(CPPFLAGS) $(LDFLAGS)

LZ4_VERSION=$(LIBVER)
MD2ROFF   = ronn
MD2ROFF_FLAGS = --roff --warnings --manual="User Commands" --organization="lz4 $(LZ4_VERSION)"


# Define *.exe as extension for Windows systems
ifneq (,$(filter Windows%,$(OS)))
EXT  :=.exe
VOID := nul
else
EXT  :=
VOID := /dev/null
endif



default: lz4-release

all: lz4 lz4c

all32: CFLAGS+=-m32
all32: all

lz4: $(OBJFILES)
	$(CC) $(FLAGS) $^ -o $@$(EXT)

lz4-release: DEBUGFLAGS=
lz4-release: lz4

lz4c: lz4
	ln -s lz4 lz4c

lz4c32: CFLAGS += -m32
lz4c32 : $(SRCFILES)
	$(CC) $(FLAGS) $^ -o $@$(EXT)

lz4.1: lz4.1.md $(LIBVER_SRC)
	cat $< | $(MD2ROFF) $(MD2ROFF_FLAGS) | sed -n '/^\.\\\".*/!p' > $@

man: lz4.1

clean-man:
	rm lz4.1

preview-man: clean-man man
	man ./lz4.1

clean:
	@$(MAKE) -C $(LZ4DIR) $@ > $(VOID)
	@$(RM) core *.o *.test tmp* \
           lz4$(EXT) lz4c$(EXT) lz4c32$(EXT) unlz4 lz4cat
	@echo Cleaning 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 Haiku))

unlz4: lz4
	ln -s lz4 unlz4

lz4cat: lz4
	ln -s lz4 lz4cat

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 lowercase in script
PREFIX      ?= /usr/local
prefix      ?= $(PREFIX)
EXEC_PREFIX ?= $(prefix)
exec_prefix ?= $(EXEC_PREFIX)
BINDIR      ?= $(exec_prefix)/bin
bindir      ?= $(BINDIR)
DATAROOTDIR ?= $(prefix)/share
datarootdir ?= $(DATAROOTDIR)
MANDIR      ?= $(datarootdir)/man
mandir      ?= $(MANDIR)
MAN1DIR     ?= $(mandir)/man1
man1dir     ?= $(MAN1DIR)

ifneq (,$(filter $(shell uname),SunOS))
INSTALL ?= ginstall
else
INSTALL ?= install
endif

INSTALL_PROGRAM ?= $(INSTALL) -m 755
INSTALL_DATA    ?= $(INSTALL) -m 644


install: lz4
	@echo Installing binaries
	@$(INSTALL) -d -m 755 $(DESTDIR)$(bindir)/ $(DESTDIR)$(man1dir)/
	@$(INSTALL_PROGRAM) lz4 $(DESTDIR)$(bindir)/lz4
	@ln -sf lz4 $(DESTDIR)$(bindir)/lz4c
	@ln -sf lz4 $(DESTDIR)$(bindir)/lz4cat
	@ln -sf lz4 $(DESTDIR)$(bindir)/unlz4
	@echo Installing man pages
	@$(INSTALL_DATA) lz4.1 $(DESTDIR)$(man1dir)/lz4.1
	@ln -sf lz4.1 $(DESTDIR)$(man1dir)/lz4c.1
	@ln -sf lz4.1 $(DESTDIR)$(man1dir)/lz4cat.1
	@ln -sf lz4.1 $(DESTDIR)$(man1dir)/unlz4.1
	@echo lz4 installation completed

uninstall:
	@$(RM) $(DESTDIR)$(bindir)/lz4cat
	@$(RM) $(DESTDIR)$(bindir)/unlz4
	@$(RM) $(DESTDIR)$(bindir)/lz4
	@$(RM) $(DESTDIR)$(bindir)/lz4c
	@$(RM) $(DESTDIR)$(man1dir)/lz4.1
	@$(RM) $(DESTDIR)$(man1dir)/lz4c.1
	@$(RM) $(DESTDIR)$(man1dir)/lz4cat.1
	@$(RM) $(DESTDIR)$(man1dir)/unlz4.1
	@echo lz4 programs successfully uninstalled

endif