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lzo2
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Import Upstream version 2.10

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openKylinBot 2022-05-14 01:47:06 +08:00
commit f40ad87deb
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3
AUTHORS Normal file
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Authors of the LZO data compression library:
Markus F.X.J. Oberhumer. Invented, designed and implemented LZO.

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B/00README.TXT Normal file
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Simple make drivers for DOS, Windows, OS/2 and other systems
============================================================
This directory contains a bunch of simple build scripts - I've tried
to make them as foolproof as possible.
To build LZO for your system type 'b\OS\COMPILER' in the base directory,
e.g. 'b\win32\vc.bat' will build the Win32 Visual C/C++ version.
After building do a basic test by running 'lzotest.exe -mlzo COPYING'.
util\check.sh is an example of a more thorough test driver.
Please send me your additional/improved versions.
Overview:
---------
b\dos32\bc_pp.bat Borland C/C++ (1)
b\dos32\dj2.bat djgpp v2 + gcc (1)
b\dos32\dm.bat Digital Mars C/C++ (1)
b\dos32\emx.bat emx + gcc (1)
b\dos32\sc.bat Symantec C/C++ (1)
b\dos32\wc.bat Watcom C/C++ (1)
b\os2\emx.bat emx + gcc (1)
b\os2\wc.bat Watcom C/C++ (1)
b\win32\bc.bat Borland C/C++ (1)
b\win32\cygwin.bat Cygwin + gcc (1)
b\win32\dm.bat Digital Mars C/C++ (1)
b\win32\ic.bat Intel C/C++ (1)
b\win32\mingw.bat MinGW + gcc (1)
b\win32\mwerks.bat Metrowerks CodeWarrior C/C++ (1)
b\win32\pellesc.bat Pelles C (1)
b\win32\pgi.bat Portland Group PGI C/C++ (1)
b\win32\rsxnt.bat rsxnt + gcc (1)
b\win32\sc.bat Symantec C/C++ (1)
b\win32\vc.bat Visual C/C++ (1)
b\win32\vc_dll.bat Visual C/C++ (DLL version) (1)
b\win32\wc.bat Watcom C/C++ (1)
b\win64\ic.bat Intel C/C++ (Itanium)
b\win64\ic_dll.bat Intel C/C++ (Itanium) (DLL version)
b\win64\vc.bat Visual C/C++ (AMD64 or Itanium)
b\win64\vc_dll.bat Visual C/C++ (AMD64 or Itanium) (DLL version)
Notes:
(1) includes support for i386 assembler versions

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@del /q *.def *.err *.exp *.map *.o *.obj *.res *.tds > nul 2> nul
@del /q liblzo2.a lzo2.a lzo2.dll lzo2.lib > nul 2> nul
@del /q a.exe a.out dict.exe lzopack.exe precomp.exe precomp2.exe simple.exe > nul 2> nul
@del /q lzotest.exe testmini.exe > nul 2> nul

2
B/done.bat Normal file
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@echo //
@echo // Building LZO was successful. All done.

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B/dos32/bc_pp.bat Normal file
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@echo // Copyright (C) 1996-2017 Markus F.X.J. Oberhumer
@echo //
@echo // DOS 32-bit
@echo // Borland C/C++ + Borland PowerPack 1.0 (DPMI32)
@echo //
@call b\prepare.bat
@if "%BECHO%"=="n" echo off
set CC=bcc32 -WX
set CF=-O2 -w -w-aus %CFI% -Iinclude\lzo %CFASM%
set LF=%BLIB%
%CC% %CF% -Isrc -c @b\src.rsp
@if errorlevel 1 goto error
tlib %BLIB% @b\win32\bc.rsp
@if errorlevel 1 goto error
%CC% %CF% -ls -Iexamples examples\dict.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -ls -Iexamples examples\lzopack.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -ls -Iexamples examples\precomp.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -ls -Iexamples examples\precomp2.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -ls -Iexamples examples\simple.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -ls -Ilzotest lzotest\lzotest.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -ls -Iminilzo minilzo\testmini.c minilzo\minilzo.c
@if errorlevel 1 goto error
@call b\done.bat
@goto end
:error
@echo ERROR during build!
:end
@call b\unset.bat

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B/dos32/dj2.bat Normal file
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@echo // Copyright (C) 1996-2017 Markus F.X.J. Oberhumer
@echo //
@echo // DOS 32-bit
@echo // djgpp2 + gcc
@echo //
@call b\prepare.bat
@if "%BECHO%"=="n" echo off
set BLIB=lib%BNAME%.a
set CC=gcc
set CF=@b/dos32/dj2.opt %CFI% %CFASM%
set LF=%BLIB% -s
%CC% %CF% -c @b\src.rsp
@if errorlevel 1 goto error
%CC% -x assembler-with-cpp -c asm/i386/src_gas/*.S
@if errorlevel 1 goto error
ar rcs %BLIB% @b/win32/cygwin.rsp
@if errorlevel 1 goto error
%CC% %CF% -o dict.exe examples/dict.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -o lzopack.exe examples/lzopack.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -o precomp.exe examples/precomp.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -o precomp2.exe examples/precomp2.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -o simple.exe examples/simple.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -o lzotest.exe lzotest/lzotest.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -s -Iinclude/lzo -o testmini.exe minilzo/testmini.c minilzo/minilzo.c
@if errorlevel 1 goto error
@call b\done.bat
@goto end
:error
@echo ERROR during build!
:end
@call b\unset.bat

6
B/dos32/dj2.opt Normal file
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-O2
-fomit-frame-pointer
-Wall
-Wcast-align
-Wcast-qual
-Wwrite-strings

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@echo // Copyright (C) 1996-2017 Markus F.X.J. Oberhumer
@echo //
@echo // DOS 32-bit
@echo // Digital Mars C/C++
@echo //
@call b\prepare.bat
@if "%BECHO%"=="n" echo off
set CC=dmc -mx
set CF=-o -w- %CFI% %CFASM%
set LF=%BLIB% x32.lib
%CC% %CF% -c @b\src.rsp
@if errorlevel 1 goto error
lib %BLIB% /b /c /n /noi @b\win32\bc.rsp
@if errorlevel 1 goto error
%CC% %CF% examples\dict.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\lzopack.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\precomp.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\precomp2.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\simple.c %LF%
@if errorlevel 1 goto error
%CC% %CF% lzotest\lzotest.c %LF%
@if errorlevel 1 goto error
set LF=x32.lib
%CC% %CF% -Iinclude\lzo minilzo\testmini.c minilzo\minilzo.c %LF%
@if errorlevel 1 goto error
@call b\done.bat
@goto end
:error
@echo ERROR during build!
:end
@call b\unset.bat

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B/dos32/emx.bat Normal file
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@echo // Copyright (C) 1996-2017 Markus F.X.J. Oberhumer
@echo //
@echo // DOS 32-bit
@echo // emx + gcc
@echo //
@call b\prepare.bat
@if "%BECHO%"=="n" echo off
set BLIB=%BNAME%.a
set CC=gcc
set CF=@b/dos32/dj2.opt %CFI% %CFASM%
set LF=%BLIB% -s
%CC% %CF% -c @b\src.rsp
@if errorlevel 1 goto error
%CC% -x assembler-with-cpp -c asm/i386/src_gas/*.S
@if errorlevel 1 goto error
ar rcs %BLIB% @b/win32/cygwin.rsp
@if errorlevel 1 goto error
%CC% %CF% -o dict.exe examples/dict.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -o lzopack.exe examples/lzopack.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -o precomp.exe examples/precomp.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -o precomp2.exe examples/precomp2.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -o simple.exe examples/simple.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -o lzotest.exe lzotest/lzotest.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -Iinclude/lzo -o testmini.exe minilzo/testmini.c minilzo/minilzo.c
@if errorlevel 1 goto error
@call b\done.bat
@goto end
:error
@echo ERROR during build!
:end
@call b\unset.bat

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@echo // Copyright (C) 1996-2017 Markus F.X.J. Oberhumer
@echo //
@echo // DOS 32-bit
@echo // MetaWare High C/C++ (using Pharlap DOS extender)
@echo //
@call b\prepare.bat
@if "%BECHO%"=="n" echo off
set CC=hc386
set CF=-O3 -w4 %CFI% %CFASM%
set LF=%BLIB%
%CC% %CF% -w1 -c src\*.c
@if errorlevel 1 goto error
386lib %BLIB% -nobanner @b\dos32\highc.rsp
@if errorlevel 1 goto error
%CC% %CF% examples\dict.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\lzopack.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\precomp.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\precomp2.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\simple.c %LF%
@if errorlevel 1 goto error
%CC% %CF% lzotest\lzotest.c %LF%
@if errorlevel 1 goto error
@call b\done.bat
@goto end
:error
@echo ERROR during build!
:end
@call b\unset.bat

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B/dos32/highc.rsp Normal file
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-create lzo1.obj
-create lzo1_99.obj
-create lzo1a.obj
-create lzo1a_99.obj
-create lzo1b_1.obj
-create lzo1b_2.obj
-create lzo1b_3.obj
-create lzo1b_4.obj
-create lzo1b_5.obj
-create lzo1b_6.obj
-create lzo1b_7.obj
-create lzo1b_8.obj
-create lzo1b_9.obj
-create lzo1b_99.obj
-create lzo1b_9x.obj
-create lzo1b_cc.obj
-create lzo1b_d1.obj
-create lzo1b_d2.obj
-create lzo1b_rr.obj
-create lzo1b_xx.obj
-create lzo1c_1.obj
-create lzo1c_2.obj
-create lzo1c_3.obj
-create lzo1c_4.obj
-create lzo1c_5.obj
-create lzo1c_6.obj
-create lzo1c_7.obj
-create lzo1c_8.obj
-create lzo1c_9.obj
-create lzo1c_99.obj
-create lzo1c_9x.obj
-create lzo1c_cc.obj
-create lzo1c_d1.obj
-create lzo1c_d2.obj
-create lzo1c_rr.obj
-create lzo1c_xx.obj
-create lzo1f_1.obj
-create lzo1f_9x.obj
-create lzo1f_d1.obj
-create lzo1f_d2.obj
-create lzo1x_1.obj
-create lzo1x_1k.obj
-create lzo1x_1l.obj
-create lzo1x_1o.obj
-create lzo1x_9x.obj
-create lzo1x_d1.obj
-create lzo1x_d2.obj
-create lzo1x_d3.obj
-create lzo1x_o.obj
-create lzo1y_1.obj
-create lzo1y_9x.obj
-create lzo1y_d1.obj
-create lzo1y_d2.obj
-create lzo1y_d3.obj
-create lzo1y_o.obj
-create lzo1z_9x.obj
-create lzo1z_d1.obj
-create lzo1z_d2.obj
-create lzo1z_d3.obj
-create lzo2a_9x.obj
-create lzo2a_d1.obj
-create lzo2a_d2.obj
-create lzo_crc.obj
-create lzo_init.obj
-create lzo_ptr.obj
-create lzo_str.obj
-create lzo_util.obj
-create asm\i386\obj\omf32\lzo1c_s1.obj
-create asm\i386\obj\omf32\lzo1f_f1.obj
-create asm\i386\obj\omf32\lzo1x_f1.obj
-create asm\i386\obj\omf32\lzo1x_s1.obj
-create asm\i386\obj\omf32\lzo1y_f1.obj
-create asm\i386\obj\omf32\lzo1y_s1.obj

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@echo // Copyright (C) 1996-2017 Markus F.X.J. Oberhumer
@echo //
@echo // DOS 32-bit
@echo // Microway NDP C/C++
@echo //
@call b\prepare.bat
@if "%BECHO%"=="n" echo off
set CC=mx486
set CF=-ansi -on %CFI%
set LF=%BLIB% -bind -map
@REM %CC% %CF% -Isrc -c src\*.c
for %%f in (src\*.c) do %CC% %CF% -Isrc -c %%f
@if errorlevel 1 goto error
ndplib %BLIB% @b\dos32\ndp.rsp
@if errorlevel 1 goto error
%CC% %CF% -Iexamples examples\dict.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -Iexamples examples\lzopack.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -Iexamples examples\precomp.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -Iexamples examples\precomp2.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -Iexamples examples\simple.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -Dconst= -Ilzotest lzotest\lzotest.c %LF%
@if errorlevel 1 goto error
@call b\done.bat
@goto end
:error
@echo ERROR during build!
:end
@call b\unset.bat

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-add lzo1.obj
-add lzo1_99.obj
-add lzo1a.obj
-add lzo1a_99.obj
-add lzo1b_1.obj
-add lzo1b_2.obj
-add lzo1b_3.obj
-add lzo1b_4.obj
-add lzo1b_5.obj
-add lzo1b_6.obj
-add lzo1b_7.obj
-add lzo1b_8.obj
-add lzo1b_9.obj
-add lzo1b_99.obj
-add lzo1b_9x.obj
-add lzo1b_cc.obj
-add lzo1b_d1.obj
-add lzo1b_d2.obj
-add lzo1b_rr.obj
-add lzo1b_xx.obj
-add lzo1c_1.obj
-add lzo1c_2.obj
-add lzo1c_3.obj
-add lzo1c_4.obj
-add lzo1c_5.obj
-add lzo1c_6.obj
-add lzo1c_7.obj
-add lzo1c_8.obj
-add lzo1c_9.obj
-add lzo1c_99.obj
-add lzo1c_9x.obj
-add lzo1c_cc.obj
-add lzo1c_d1.obj
-add lzo1c_d2.obj
-add lzo1c_rr.obj
-add lzo1c_xx.obj
-add lzo1f_1.obj
-add lzo1f_9x.obj
-add lzo1f_d1.obj
-add lzo1f_d2.obj
-add lzo1x_1.obj
-add lzo1x_1k.obj
-add lzo1x_1l.obj
-add lzo1x_1o.obj
-add lzo1x_9x.obj
-add lzo1x_d1.obj
-add lzo1x_d2.obj
-add lzo1x_d3.obj
-add lzo1x_o.obj
-add lzo1y_1.obj
-add lzo1y_9x.obj
-add lzo1y_d1.obj
-add lzo1y_d2.obj
-add lzo1y_d3.obj
-add lzo1y_o.obj
-add lzo1z_9x.obj
-add lzo1z_d1.obj
-add lzo1z_d2.obj
-add lzo1z_d3.obj
-add lzo2a_9x.obj
-add lzo2a_d1.obj
-add lzo2a_d2.obj
-add lzo_crc.obj
-add lzo_init.obj
-add lzo_ptr.obj
-add lzo_str.obj
-add lzo_util.obj

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@echo // Copyright (C) 1996-2017 Markus F.X.J. Oberhumer
@echo //
@echo // DOS 32-bit
@echo // Symantec C/C++
@echo //
@call b\prepare.bat
@if "%BECHO%"=="n" echo off
set CC=sc -mx
set CF=-o -w- %CFI% %CFASM%
set LF=%BLIB%
%CC% %CF% -c @b\src.rsp
@if errorlevel 1 goto error
lib %BLIB% /b /c /n /noi @b\win32\bc.rsp
@if errorlevel 1 goto error
%CC% %CF% -c examples\dict.c
@if errorlevel 1 goto error
%CC% dict.obj %LF%
@if errorlevel 1 goto error
%CC% %CF% -c examples\lzopack.c
@if errorlevel 1 goto error
%CC% lzopack.obj %LF%
@if errorlevel 1 goto error
%CC% %CF% -c examples\precomp.c
@if errorlevel 1 goto error
%CC% precomp.obj %LF%
@if errorlevel 1 goto error
%CC% %CF% -c examples\precomp2.c
@if errorlevel 1 goto error
%CC% precomp2.obj %LF%
@if errorlevel 1 goto error
%CC% %CF% -c examples\simple.c
@if errorlevel 1 goto error
%CC% simple.obj %LF%
@if errorlevel 1 goto error
%CC% %CF% -c lzotest\lzotest.c
@if errorlevel 1 goto error
%CC% lzotest.obj %LF%
@if errorlevel 1 goto error
@call b\done.bat
@goto end
:error
@echo ERROR during build!
:end
@call b\unset.bat

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@echo // Copyright (C) 1996-2017 Markus F.X.J. Oberhumer
@echo //
@echo // DOS 32-bit
@echo // Watcom C/C++ (using DOS/4G extender)
@echo //
@call b\prepare.bat
@if "%BECHO%"=="n" echo off
set CC=wcl386 -zq -mf -5r -bt#dos -l#dos4g
set CF=-ox -zc %CFI% %CFASM%
set LF=%BLIB%
%CC% %CF% -c src\*.c
@if errorlevel 1 goto error
wlib -q -b -n -t %BLIB% @b\win32\wc.rsp
@if errorlevel 1 goto error
%CC% %CF% examples\dict.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\lzopack.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\precomp.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\precomp2.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\simple.c %LF%
@if errorlevel 1 goto error
%CC% %CF% lzotest\lzotest.c %LF%
@if errorlevel 1 goto error
@call b\done.bat
@goto end
:error
@echo ERROR during build!
:end
@call b\unset.bat

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@echo // Copyright (C) 1996-2017 Markus F.X.J. Oberhumer
@echo //
@echo // DOS 32-bit
@echo // Zortech C/C++
@echo //
@call b\prepare.bat
@if "%BECHO%"=="n" echo off
set CC=ztc -b -v0 -mx
set CF=-o -w- -r %CFI% %CFASM%
set LF=%BLIB%
%CC% %CF% -Isrc -c @b\src.rsp
@if errorlevel 1 goto error
zorlib %BLIB% @b\win32\bc.rsp
@if errorlevel 1 goto error
%CC% %CF% -c examples\dict.c
@if errorlevel 1 goto error
%CC% dict.obj %LF%
@if errorlevel 1 goto error
%CC% %CF% -c examples\lzopack.c
@if errorlevel 1 goto error
%CC% lzopack.obj %LF%
@if errorlevel 1 goto error
%CC% %CF% -c examples\precomp.c
@if errorlevel 1 goto error
%CC% precomp.obj %LF%
@if errorlevel 1 goto error
%CC% %CF% -c examples\precomp2.c
@if errorlevel 1 goto error
%CC% precomp2.obj %LF%
@if errorlevel 1 goto error
%CC% %CF% -c examples\simple.c
@if errorlevel 1 goto error
%CC% simple.obj %LF%
@if errorlevel 1 goto error
%CC% %CF% -c lzotest\lzotest.c
@if errorlevel 1 goto error
%CC% lzotest.obj %LF%
@if errorlevel 1 goto error
@call b\done.bat
@goto end
:error
@echo ERROR during build!
:end
@call b\unset.bat

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# Copyright (C) 1996-2017 Markus F.X.J. Oberhumer
#
# this is modelled after build.sh; needs GNU make 3.80 or better
SHELL = /bin/sh
##
## setup flags
##
##top_srcdir ?= ../..
top_srcdir ?= $(dir $(word $(words $(MAKEFILE_LIST)),$(MAKEFILE_LIST)))../..
AR ?= ar
CC ?= cc
CFLAGS ?= -O
CFI = -I$(top_srcdir)/include -I$(top_srcdir) -I$(top_srcdir)/src
BNAME = lzo2
BLIB = lib$(BNAME).a
CF = $(CPPFLAGS) $(CFI) $(CFLAGS)
LF = $(LDFLAGS) $(LZO_EXTRA_LDFLAGS)
LL = $(BLIB) $(LIBS) $(LZO_EXTRA_LIBS)
##
## setup files
##
__map = $(foreach __map_v,$(2),$(call $(1),$(__map_v)))
__object_filename = $(addsuffix .o,$(basename $(notdir $(1))))
BLIB_SOURCES := $(wildcard $(top_srcdir)/src/*.c)
BLIB_SOURCES += $(LZO_EXTRA_SOURCES)
BLIB_OBJECTS := $(call __map,__object_filename,$(BLIB_SOURCES))
PROGRAMS = dict.out lzopack.out precomp.out precomp2.out simple.out lzotest.out
##
## rules
##
all.targets ?= $(BLIB) $(PROGRAMS) testmini.out
all: $(all.targets)
clean:
rm -f *.d *.o $(BLIB) $(PROGRAMS) testmini.out
$(BLIB): $(BLIB_OBJECTS) $(LZO_EXTRA_OBJECTS)
rm -f $@
$(AR) rcs $@ $^
# dynamically construct object rules
define BLIB_OBJECT_template
$(call __object_filename,$(1)) : $(1) ; $$(CC) $$(CF) $$(LZO_EXTRA_CPPFLAGS) $$(LZO_EXTRA_CFLAGS) -c $$<
endef
$(foreach s,$(BLIB_SOURCES),$(eval $(call BLIB_OBJECT_template,$(s))))
dict.out: $(top_srcdir)/examples/dict.c
$(CC) $(CF) $(LF) -o $@ $< $(LL)
lzopack.out: $(top_srcdir)/examples/lzopack.c
$(CC) $(CF) $(LF) -o $@ $< $(LL)
precomp.out: $(top_srcdir)/examples/precomp.c
$(CC) $(CF) $(LF) -o $@ $< $(LL)
precomp2.out: $(top_srcdir)/examples/precomp2.c
$(CC) $(CF) $(LF) -o $@ $< $(LL)
simple.out: $(top_srcdir)/examples/simple.c
$(CC) $(CF) $(LF) -o $@ $< $(LL)
lzotest.out: $(top_srcdir)/lzotest/lzotest.c
$(CC) $(CF) $(LF) -o $@ $< $(LL)
testmini.out: $(top_srcdir)/minilzo/testmini.c $(top_srcdir)/minilzo/minilzo.c
$(CC) $(CF) $(LF) -I$(top_srcdir)/include/lzo -o $@ $^ $(LIBS)
# dependencies
$(PROGRAMS): $(BLIB)
# object dependencies are generated via -MMD
-include *.d
# debug
show_vars:
@echo "BLIB_SOURCES = $(BLIB_SOURCES)"
@echo "BLIB_OBJECTS = $(BLIB_OBJECTS)"
@echo "PROGRAMS = $(PROGRAMS)"
@echo "LZO_EXTRA_SOURCES = $(LZO_EXTRA_SOURCES)"
@echo "LZO_EXTRA_OBJECTS = $(LZO_EXTRA_OBJECTS)"
.PHONY: all clean show_vars

69
B/generic/build.sh Executable file
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@ -0,0 +1,69 @@
#! /bin/sh
## vim:set ts=4 sw=4 et:
set -e
echo "// Copyright (C) 1996-2017 Markus F.X.J. Oberhumer"
echo "//"
echo "// Generic Posix/Unix system"
echo "// Generic C compiler"
test "X${top_srcdir}" = X && top_srcdir=`echo "$0" | sed 's,[^/]*$,,'`../..
test "X${AR}" = X && AR="ar"
test "X${CC}" = X && CC="cc"
test "X${CFLAGS+set}" = Xset || CFLAGS="-O"
# CPPFLAGS, LDFLAGS, LIBS
# LZO_EXTRA_CPPFLAGS, LZO_EXTRA_CFLAGS, LZO_EXTRA_LDFLAGS
# LZO_EXTRA_SOURCES, LZO_EXTRA_OBJECTS, LZO_EXTRA_LIBS
CFI="-I${top_srcdir}/include -I${top_srcdir} -I${top_srcdir}/src"
BNAME=lzo2
BLIB=lib${BNAME}.a
CF="$CPPFLAGS $CFI $CFLAGS"
# info: we restrict ourselves to pure ANSI C library functions for the examples
CF="-DLZO_LIBC_ISOC90=1 $CF"
# info: we do not use _any_ external functions in freestanding mode
test -z "$LZO_CFG_FREESTANDING" || CF="-DLZO_CFG_FREESTANDING=1 $CF"
LF="$LDFLAGS $LZO_EXTRA_LDFLAGS"
LL="$BLIB $LIBS $LZO_EXTRA_LIBS"
. $top_srcdir/B/generic/clean.sh
for f in $top_srcdir/src/*.c $LZO_EXTRA_SOURCES; do
echo $CC $CF $LZO_EXTRA_CPPFLAGS $LZO_EXTRA_CFLAGS -c $f
$CC $CF $LZO_EXTRA_CPPFLAGS $LZO_EXTRA_CFLAGS -c $f
done
echo $AR rcs $BLIB *.o $LZO_EXTRA_OBJECTS
$AR rcs $BLIB *.o $LZO_EXTRA_OBJECTS
if test -n "$LZO_CFG_FREESTANDING"; then
echo "//"
echo "// Building $BLIB in freestanding mode was successful. All done."
echo "// Now try 'nm --extern-only $BLIB'"
else
for f in dict lzopack precomp precomp2 simple; do
echo $CC $CF $LF -o $f.out $top_srcdir/examples/$f.c $LL
$CC $CF $LF -o $f.out $top_srcdir/examples/$f.c $LL
done
echo $CC $CF $LF -o lzotest.out $top_srcdir/lzotest/lzotest.c $LL
$CC $CF $LF -o lzotest.out $top_srcdir/lzotest/lzotest.c $LL
for f in minilzo.c testmini.c; do
XF="-I$top_srcdir/include/lzo $CF $LZO_EXTRA_CPPFLAGS $LZO_EXTRA_CFLAGS"
echo $CC $XF -c $top_srcdir/minilzo/$f
$CC $XF -c $top_srcdir/minilzo/$f
done
echo $CC $CF $LF -o testmini.out testmini.o minilzo.o $LIBS $LZO_EXTRA_LIBS
$CC $CF $LF -o testmini.out testmini.o minilzo.o $LIBS $LZO_EXTRA_LIBS
echo "//"
echo "// Building LZO was successful. All done."
fi
true

8
B/generic/build_freestanding.sh Executable file
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@ -0,0 +1,8 @@
#! /bin/sh
## vim:set ts=4 sw=4 et:
test "X${top_srcdir}" = X && top_srcdir=`echo "$0" | sed 's,[^/]*$,,'`../..
LZO_CFG_FREESTANDING=1
. $top_srcdir/B/generic/build.sh

25
B/generic/build_gcc.sh Executable file
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@ -0,0 +1,25 @@
#! /bin/sh
## vim:set ts=4 sw=4 et:
set -e
echo "// Using GNU C compiler."
echo "//"
test "X${top_srcdir}" = X && top_srcdir=`echo "$0" | sed 's,[^/]*$,,'`../..
UNAME_MACHINE=unknown
CC="gcc -fPIC"
CC="gcc -static"
CC="gcc"
CFLAGS="-Wall -O2 -fomit-frame-pointer"
# delete the next line to disable assembler support
UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
case $UNAME_MACHINE in
i[34567]86)
CC="$CC -m32"
CPPFLAGS="-DLZO_USE_ASM"
LZO_EXTRA_SOURCES=$top_srcdir/asm/i386/src_gas/*.S
;;
esac
. $top_srcdir/B/generic/build.sh

7
B/generic/clean.sh Executable file
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@ -0,0 +1,7 @@
#! /bin/sh
## vim:set ts=4 sw=4 et:
# Copyright (C) 1996-2017 Markus F.X.J. Oberhumer
rm -f *.o liblzo2.a dict.out lzopack.out precomp.out precomp2.out simple.out lzotest.out testmini.out
true

45
B/os2/emx.bat Normal file
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@ -0,0 +1,45 @@
@echo // Copyright (C) 1996-2017 Markus F.X.J. Oberhumer
@echo //
@echo // OS/2 32-bit
@echo // emx + gcc
@echo //
@call b\prepare.bat
@if "%BECHO%"=="n" echo off
set BLIB=%BNAME%.a
set CC=gcc
set CF=@b/dos32/dj2.opt %CFI% %CFASM%
set LF=%BLIB% -s
%CC% %CF% -c @b\src.rsp
@if errorlevel 1 goto error
%CC% -x assembler-with-cpp -c asm/i386/src_gas/*.S
@if errorlevel 1 goto error
ar rcs %BLIB% @b/win32/cygwin.rsp
@if errorlevel 1 goto error
%CC% %CF% -o dict.exe examples/dict.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -o lzopack.exe examples/lzopack.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -o precomp.exe examples/precomp.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -o precomp2.exe examples/precomp2.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -o simple.exe examples/simple.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -o lzotest.exe lzotest/lzotest.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -Iinclude/lzo -o testmini.exe minilzo/testmini.c minilzo/minilzo.c
@if errorlevel 1 goto error
@call b\done.bat
@goto end
:error
@echo ERROR during build!
:end
@call b\unset.bat

42
B/os2/wc.bat Normal file
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@ -0,0 +1,42 @@
@echo // Copyright (C) 1996-2017 Markus F.X.J. Oberhumer
@echo //
@echo // OS/2 32-bit
@echo // Watcom C/C++
@echo //
@call b\prepare.bat
@if "%BECHO%"=="n" echo off
set CC=wcl386 -zq -mf -5r -bt#os2 -l#os2v2
set CF=-ox -zc %CFI% %CFASM%
set LF=%BLIB%
%CC% %CF% -c src\*.c
@if errorlevel 1 goto error
wlib -q -b -n -t %BLIB% @b\win32\wc.rsp
@if errorlevel 1 goto error
%CC% %CF% examples\dict.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\lzopack.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\precomp.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\precomp2.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\simple.c %LF%
@if errorlevel 1 goto error
%CC% %CF% lzotest\lzotest.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -Iinclude\lzo minilzo\testmini.c minilzo\minilzo.c
@if errorlevel 1 goto error
@call b\done.bat
@goto end
:error
@echo ERROR during build!
:end
@call b\unset.bat

51
B/os2/zc.bat Normal file
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@ -0,0 +1,51 @@
@echo // Copyright (C) 1996-2017 Markus F.X.J. Oberhumer
@echo //
@echo // OS/2 32-bit
@echo // Zortech C/C++
@echo //
@call b\prepare.bat
@if "%BECHO%"=="n" echo off
set CC=ztc -b -v0 -mf
set CF=-o -w- -r %CFI% %CFASM%
set LF=%BLIB%
%CC% %CF% -Isrc -c @b\src.rsp
@if errorlevel 1 goto error
zorlib %BLIB% @b\win32\bc.rsp
@if errorlevel 1 goto error
%CC% %CF% -c examples\dict.c
@if errorlevel 1 goto error
%CC% dict.obj %LF%
@if errorlevel 1 goto error
%CC% %CF% -c examples\lzopack.c
@if errorlevel 1 goto error
%CC% lzopack.obj %LF%
@if errorlevel 1 goto error
%CC% %CF% -c examples\precomp.c
@if errorlevel 1 goto error
%CC% precomp.obj %LF%
@if errorlevel 1 goto error
%CC% %CF% -c examples\precomp2.c
@if errorlevel 1 goto error
%CC% precomp2.obj %LF%
@if errorlevel 1 goto error
%CC% %CF% -c examples\simple.c
@if errorlevel 1 goto error
%CC% simple.obj %LF%
@if errorlevel 1 goto error
%CC% %CF% -c lzotest\lzotest.c
@if errorlevel 1 goto error
%CC% lzotest.obj %LF%
@if errorlevel 1 goto error
@call b\done.bat
@goto end
:error
@echo ERROR during build!
:end
@call b\unset.bat

10
B/prepare.bat Normal file
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@ -0,0 +1,10 @@
@call b\unset.bat
@call b\clean.bat
@set CFI=-Iinclude -I. -Isrc
@set CFASM=-DLZO_USE_ASM
@set BNAME=lzo2
@set BLIB=lzo2.lib
@set BDLL=lzo2.dll
@echo Compiling, please be patient...

67
B/src.rsp Normal file
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@ -0,0 +1,67 @@
src/lzo1.c
src/lzo1_99.c
src/lzo1a.c
src/lzo1a_99.c
src/lzo1b_1.c
src/lzo1b_2.c
src/lzo1b_3.c
src/lzo1b_4.c
src/lzo1b_5.c
src/lzo1b_6.c
src/lzo1b_7.c
src/lzo1b_8.c
src/lzo1b_9.c
src/lzo1b_99.c
src/lzo1b_9x.c
src/lzo1b_cc.c
src/lzo1b_d1.c
src/lzo1b_d2.c
src/lzo1b_rr.c
src/lzo1b_xx.c
src/lzo1c_1.c
src/lzo1c_2.c
src/lzo1c_3.c
src/lzo1c_4.c
src/lzo1c_5.c
src/lzo1c_6.c
src/lzo1c_7.c
src/lzo1c_8.c
src/lzo1c_9.c
src/lzo1c_99.c
src/lzo1c_9x.c
src/lzo1c_cc.c
src/lzo1c_d1.c
src/lzo1c_d2.c
src/lzo1c_rr.c
src/lzo1c_xx.c
src/lzo1f_1.c
src/lzo1f_9x.c
src/lzo1f_d1.c
src/lzo1f_d2.c
src/lzo1x_1.c
src/lzo1x_1k.c
src/lzo1x_1l.c
src/lzo1x_1o.c
src/lzo1x_9x.c
src/lzo1x_d1.c
src/lzo1x_d2.c
src/lzo1x_d3.c
src/lzo1x_o.c
src/lzo1y_1.c
src/lzo1y_9x.c
src/lzo1y_d1.c
src/lzo1y_d2.c
src/lzo1y_d3.c
src/lzo1y_o.c
src/lzo1z_9x.c
src/lzo1z_d1.c
src/lzo1z_d2.c
src/lzo1z_d3.c
src/lzo2a_9x.c
src/lzo2a_d1.c
src/lzo2a_d2.c
src/lzo_crc.c
src/lzo_init.c
src/lzo_ptr.c
src/lzo_str.c
src/lzo_util.c

10
B/unset.bat Normal file
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@ -0,0 +1,10 @@
@set CC=
@set CF=
@set CFI=
@set CFX=
@set CFASM=
@set LF=
@set BNAME=
@set BLIB=
@set BDLL=
@set BECHO=

42
B/win32/bc.bat Normal file
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@ -0,0 +1,42 @@
@echo // Copyright (C) 1996-2017 Markus F.X.J. Oberhumer
@echo //
@echo // Windows 32-bit
@echo // Borland C/C++
@echo //
@call b\prepare.bat
@if "%BECHO%"=="n" echo off
set CC=bcc32
set CF=-O2 -w -w-aus %CFI% -Iinclude\lzo %CFASM%
set LF=%BLIB%
%CC% %CF% -Isrc -c @b\src.rsp
@if errorlevel 1 goto error
tlib %BLIB% @b\win32\bc.rsp
@if errorlevel 1 goto error
%CC% %CF% -ls -Iexamples examples\dict.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -ls -Iexamples examples\lzopack.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -ls -Iexamples examples\precomp.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -ls -Iexamples examples\precomp2.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -ls -Iexamples examples\simple.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -ls -Ilzotest lzotest\lzotest.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -ls -Iminilzo minilzo\testmini.c minilzo\minilzo.c
@if errorlevel 1 goto error
@call b\done.bat
@goto end
:error
@echo ERROR during build!
:end
@call b\unset.bat

73
B/win32/bc.rsp Normal file
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@ -0,0 +1,73 @@
+lzo1.obj &
+lzo1_99.obj &
+lzo1a.obj &
+lzo1a_99.obj &
+lzo1b_1.obj &
+lzo1b_2.obj &
+lzo1b_3.obj &
+lzo1b_4.obj &
+lzo1b_5.obj &
+lzo1b_6.obj &
+lzo1b_7.obj &
+lzo1b_8.obj &
+lzo1b_9.obj &
+lzo1b_99.obj &
+lzo1b_9x.obj &
+lzo1b_cc.obj &
+lzo1b_d1.obj &
+lzo1b_d2.obj &
+lzo1b_rr.obj &
+lzo1b_xx.obj &
+lzo1c_1.obj &
+lzo1c_2.obj &
+lzo1c_3.obj &
+lzo1c_4.obj &
+lzo1c_5.obj &
+lzo1c_6.obj &
+lzo1c_7.obj &
+lzo1c_8.obj &
+lzo1c_9.obj &
+lzo1c_99.obj &
+lzo1c_9x.obj &
+lzo1c_cc.obj &
+lzo1c_d1.obj &
+lzo1c_d2.obj &
+lzo1c_rr.obj &
+lzo1c_xx.obj &
+lzo1f_1.obj &
+lzo1f_9x.obj &
+lzo1f_d1.obj &
+lzo1f_d2.obj &
+lzo1x_1.obj &
+lzo1x_1k.obj &
+lzo1x_1l.obj &
+lzo1x_1o.obj &
+lzo1x_9x.obj &
+lzo1x_d1.obj &
+lzo1x_d2.obj &
+lzo1x_d3.obj &
+lzo1x_o.obj &
+lzo1y_1.obj &
+lzo1y_9x.obj &
+lzo1y_d1.obj &
+lzo1y_d2.obj &
+lzo1y_d3.obj &
+lzo1y_o.obj &
+lzo1z_9x.obj &
+lzo1z_d1.obj &
+lzo1z_d2.obj &
+lzo1z_d3.obj &
+lzo2a_9x.obj &
+lzo2a_d1.obj &
+lzo2a_d2.obj &
+lzo_crc.obj &
+lzo_init.obj &
+lzo_ptr.obj &
+lzo_str.obj &
+lzo_util.obj &
+asm\i386\obj\omf32\lzo1c_s1.obj &
+asm\i386\obj\omf32\lzo1f_f1.obj &
+asm\i386\obj\omf32\lzo1x_f1.obj &
+asm\i386\obj\omf32\lzo1x_s1.obj &
+asm\i386\obj\omf32\lzo1y_f1.obj &
+asm\i386\obj\omf32\lzo1y_s1.obj

45
B/win32/cygwin.bat Normal file
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@ -0,0 +1,45 @@
@echo // Copyright (C) 1996-2017 Markus F.X.J. Oberhumer
@echo //
@echo // Windows 32-bit
@echo // cygwin + gcc
@echo //
@call b\prepare.bat
@if "%BECHO%"=="n" echo off
set BLIB=lib%BNAME%.a
set CC=gcc
set CF=-O2 -fomit-frame-pointer -Wall %CFI% %CFASM%
set LF=%BLIB% -lwinmm -s
%CC% %CF% -c src/*.c
@if errorlevel 1 goto error
%CC% -x assembler-with-cpp -c asm/i386/src_gas/*.S
@if errorlevel 1 goto error
ar rcs %BLIB% @b/win32/cygwin.rsp
@if errorlevel 1 goto error
%CC% %CF% -o dict.exe examples/dict.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -o lzopack.exe examples/lzopack.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -o precomp.exe examples/precomp.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -o precomp2.exe examples/precomp2.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -o simple.exe examples/simple.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -o lzotest.exe lzotest/lzotest.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -Iinclude/lzo -o testmini.exe minilzo/testmini.c minilzo/minilzo.c
@if errorlevel 1 goto error
@call b\done.bat
@goto end
:error
@echo ERROR during build!
:end
@call b\unset.bat

73
B/win32/cygwin.rsp Normal file
View File

@ -0,0 +1,73 @@
lzo1.o
lzo1_99.o
lzo1a.o
lzo1a_99.o
lzo1b_1.o
lzo1b_2.o
lzo1b_3.o
lzo1b_4.o
lzo1b_5.o
lzo1b_6.o
lzo1b_7.o
lzo1b_8.o
lzo1b_9.o
lzo1b_99.o
lzo1b_9x.o
lzo1b_cc.o
lzo1b_d1.o
lzo1b_d2.o
lzo1b_rr.o
lzo1b_xx.o
lzo1c_1.o
lzo1c_2.o
lzo1c_3.o
lzo1c_4.o
lzo1c_5.o
lzo1c_6.o
lzo1c_7.o
lzo1c_8.o
lzo1c_9.o
lzo1c_99.o
lzo1c_9x.o
lzo1c_cc.o
lzo1c_d1.o
lzo1c_d2.o
lzo1c_rr.o
lzo1c_xx.o
lzo1f_1.o
lzo1f_9x.o
lzo1f_d1.o
lzo1f_d2.o
lzo1x_1.o
lzo1x_1k.o
lzo1x_1l.o
lzo1x_1o.o
lzo1x_9x.o
lzo1x_d1.o
lzo1x_d2.o
lzo1x_d3.o
lzo1x_o.o
lzo1y_1.o
lzo1y_9x.o
lzo1y_d1.o
lzo1y_d2.o
lzo1y_d3.o
lzo1y_o.o
lzo1z_9x.o
lzo1z_d1.o
lzo1z_d2.o
lzo1z_d3.o
lzo2a_9x.o
lzo2a_d1.o
lzo2a_d2.o
lzo_crc.o
lzo_init.o
lzo_ptr.o
lzo_str.o
lzo_util.o
lzo1c_s1.o
lzo1f_f1.o
lzo1x_f1.o
lzo1x_s1.o
lzo1y_f1.o
lzo1y_s1.o

42
B/win32/dm.bat Normal file
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@ -0,0 +1,42 @@
@echo // Copyright (C) 1996-2017 Markus F.X.J. Oberhumer
@echo //
@echo // Windows 32-bit
@echo // Digital Mars C/C++
@echo //
@call b\prepare.bat
@if "%BECHO%"=="n" echo off
set CC=dmc -mn
set CF=-o -w- %CFI% %CFASM%
set LF=%BLIB%
%CC% %CF% -c @b\src.rsp
@if errorlevel 1 goto error
lib %BLIB% /b /c /n /noi @b\win32\bc.rsp
@if errorlevel 1 goto error
%CC% %CF% examples\dict.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\lzopack.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\precomp.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\precomp2.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\simple.c %LF%
@if errorlevel 1 goto error
%CC% %CF% lzotest\lzotest.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -Iinclude\lzo minilzo\testmini.c minilzo\minilzo.c
@if errorlevel 1 goto error
@call b\done.bat
@goto end
:error
@echo ERROR during build!
:end
@call b\unset.bat

42
B/win32/ic.bat Normal file
View File

@ -0,0 +1,42 @@
@echo // Copyright (C) 1996-2017 Markus F.X.J. Oberhumer
@echo //
@echo // Windows 32-bit
@echo // Intel C/C++
@echo //
@call b\prepare.bat
@if "%BECHO%"=="n" echo off
set CC=icl -nologo -MT
set CF=-O2 -GF -W3 -Qvec-report0 %CFI% %CFASM%
set LF=%BLIB%
%CC% %CF% -c @b\src.rsp
@if errorlevel 1 goto error
link -lib -nologo -out:%BLIB% @b\win32\vc.rsp
@if errorlevel 1 goto error
%CC% %CF% examples\dict.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\lzopack.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\precomp.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\precomp2.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\simple.c %LF%
@if errorlevel 1 goto error
%CC% %CF% lzotest\lzotest.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -Iinclude\lzo minilzo\testmini.c minilzo\minilzo.c
@if errorlevel 1 goto error
@call b\done.bat
@goto end
:error
@echo ERROR during build!
:end
@call b\unset.bat

59
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@ -0,0 +1,59 @@
@echo // Copyright (C) 1996-2017 Markus F.X.J. Oberhumer
@echo //
@echo // Windows 32-bit
@echo // lcc-win32
@echo //
@echo // NOTE: some lcc-win32 versions are buggy, so we disable optimizations
@echo //
@call b\prepare.bat
@if "%BECHO%"=="n" echo off
set CC=lcc
set CF=-O -A %CFI% -Iinclude\lzo %CFASM%
set CF=-A %CFI% -Iinclude\lzo %CFASM%
set LF=%BLIB% winmm.lib
for %%f in (src\*.c) do %CC% %CF% -c %%f
@if errorlevel 1 goto error
lcclib /out:%BLIB% @b\win32\vc.rsp
@if errorlevel 1 goto error
%CC% -c %CF% examples\dict.c
@if errorlevel 1 goto error
lc dict.obj %LF%
@if errorlevel 1 goto error
%CC% -c %CF% examples\lzopack.c
@if errorlevel 1 goto error
lc lzopack.obj %LF%
@if errorlevel 1 goto error
%CC% -c %CF% examples\precomp.c
@if errorlevel 1 goto error
lc precomp.obj %LF%
@if errorlevel 1 goto error
%CC% -c %CF% examples\precomp2.c
@if errorlevel 1 goto error
lc precomp2.obj %LF%
@if errorlevel 1 goto error
%CC% -c %CF% examples\simple.c
@if errorlevel 1 goto error
lc simple.obj %LF%
@if errorlevel 1 goto error
%CC% -c %CF% lzotest\lzotest.c
@if errorlevel 1 goto error
lc lzotest.obj %LF%
@if errorlevel 1 goto error
%CC% -c %CF% -Iinclude\lzo minilzo\testmini.c minilzo\minilzo.c
@if errorlevel 1 goto error
lc testmini.obj minilzo.obj
@if errorlevel 1 goto error
@call b\done.bat
@goto end
:error
@echo ERROR during build!
:end
@call b\unset.bat

45
B/win32/mingw.bat Normal file
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@ -0,0 +1,45 @@
@echo // Copyright (C) 1996-2017 Markus F.X.J. Oberhumer
@echo //
@echo // Windows 32-bit
@echo // MinGW + gcc
@echo //
@call b\prepare.bat
@if "%BECHO%"=="n" echo off
set BLIB=lib%BNAME%.a
set CC=gcc
set CF=-O2 -fomit-frame-pointer -Wall %CFI% %CFASM%
set LF=%BLIB% -lwinmm -s
%CC% %CF% -c src/*.c
@if errorlevel 1 goto error
%CC% -x assembler-with-cpp -c asm/i386/src_gas/*.S
@if errorlevel 1 goto error
ar rcs %BLIB% *.o
@if errorlevel 1 goto error
%CC% %CF% -o dict.exe examples/dict.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -o lzopack.exe examples/lzopack.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -o precomp.exe examples/precomp.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -o precomp2.exe examples/precomp2.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -o simple.exe examples/simple.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -o lzotest.exe lzotest/lzotest.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -Iinclude/lzo -o testmini.exe minilzo/testmini.c minilzo/minilzo.c
@if errorlevel 1 goto error
@call b\done.bat
@goto end
:error
@echo ERROR during build!
:end
@call b\unset.bat

42
B/win32/mwerks.bat Normal file
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@ -0,0 +1,42 @@
@echo // Copyright (C) 1996-2017 Markus F.X.J. Oberhumer
@echo //
@echo // Windows 32-bit
@echo // Metrowerks CodeWarrior C/C++
@echo //
@call b\prepare.bat
@if "%BECHO%"=="n" echo off
set CC=mwcc -gccinc
set CF=-opt full %CFI% %CFASM%
set LF=%BLIB% -lwinmm.lib
%CC% -w on %CF% -w nounusedexpr -c @b\src.rsp
@if errorlevel 1 goto error
mwld -library -o %BLIB% @b\win32\vc.rsp
@if errorlevel 1 goto error
%CC% %CF% examples\dict.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\lzopack.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\precomp.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\precomp2.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\simple.c %LF%
@if errorlevel 1 goto error
%CC% %CF% lzotest\lzotest.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -Iinclude\lzo minilzo\testmini.c minilzo\minilzo.c
@if errorlevel 1 goto error
@call b\done.bat
@goto end
:error
@echo ERROR during build!
:end
@call b\unset.bat

42
B/win32/pellesc.bat Normal file
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@ -0,0 +1,42 @@
@echo // Copyright (C) 1996-2017 Markus F.X.J. Oberhumer
@echo //
@echo // Windows 32-bit
@echo // Pelles C
@echo //
@call b\prepare.bat
@if "%BECHO%"=="n" echo off
set CC=cc -Ze -Go
set CF=-O2 -W2 %CFI% %CFASM%
set LF=%BLIB%
%CC% %CF% -c src\*.c
@if errorlevel 1 goto error
polib -out:%BLIB% @b\win32\vc.rsp
@if errorlevel 1 goto error
%CC% %CF% examples\dict.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\lzopack.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\precomp.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\precomp2.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\simple.c %LF%
@if errorlevel 1 goto error
%CC% %CF% lzotest\lzotest.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -Iinclude\lzo minilzo\testmini.c minilzo\minilzo.c
@if errorlevel 1 goto error
@call b\done.bat
@goto end
:error
@echo ERROR during build!
:end
@call b\unset.bat

43
B/win32/pgi.bat Normal file
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@ -0,0 +1,43 @@
@echo // Copyright (C) 1996-2017 Markus F.X.J. Oberhumer
@echo //
@echo // Windows 32-bit
@echo // Portland Group PGI C/C++
@echo //
@call b\prepare.bat
@if "%BECHO%"=="n" echo off
set BLIB=lib%BNAME%.a
set CC=pgcc
set CF=-fast %CFI% %CFASM%
set LF=%BLIB% -lwinmm
%CC% %CF% -c src\*.c
@if errorlevel 1 goto error
ar rcs %BLIB% *.o asm/i386/obj/win32/*.obj
@if errorlevel 1 goto error
%CC% %CF% -o dict.exe examples\dict.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -o lzopack.exe examples\lzopack.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -o precomp.exe examples\precomp.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -o precomp2.exe examples\precomp2.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -o simple.exe examples\simple.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -o lzotest.exe lzotest\lzotest.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -Iinclude\lzo minilzo\testmini.c minilzo\minilzo.c
@if errorlevel 1 goto error
@call b\done.bat
@goto end
:error
@echo ERROR during build!
:end
@call b\unset.bat

45
B/win32/pw32.bat Normal file
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@ -0,0 +1,45 @@
@echo // Copyright (C) 1996-2017 Markus F.X.J. Oberhumer
@echo //
@echo // Windows 32-bit
@echo // PW32 + gcc
@echo //
@call b\prepare.bat
@if "%BECHO%"=="n" echo off
set BLIB=lib%BNAME%.a
set CC=gcc
set CF=-O2 -fomit-frame-pointer -Wall %CFI% %CFASM%
set LF=%BLIB% -lwinmm -s
%CC% %CF% -c src/*.c
@if errorlevel 1 goto error
%CC% -x assembler-with-cpp -c asm/i386/src_gas/*.S
@if errorlevel 1 goto error
ar rcs %BLIB% *.o
@if errorlevel 1 goto error
%CC% %CF% -o dict.exe examples/dict.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -o lzopack.exe examples/lzopack.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -o precomp.exe examples/precomp.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -o precomp2.exe examples/precomp2.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -o simple.exe examples/simple.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -o lzotest.exe lzotest/lzotest.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -Iinclude/lzo -o testmini.exe minilzo/testmini.c minilzo/minilzo.c
@if errorlevel 1 goto error
@call b\done.bat
@goto end
:error
@echo ERROR during build!
:end
@call b\unset.bat

45
B/win32/rsxnt.bat Normal file
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@ -0,0 +1,45 @@
@echo // Copyright (C) 1996-2017 Markus F.X.J. Oberhumer
@echo //
@echo // Windows 32-bit
@echo // rsxnt + gcc
@echo //
@call b\prepare.bat
@if "%BECHO%"=="n" echo off
set BLIB=%BNAME%.a
set CC=gcc -Zwin32 -Zsys -mprobe
set CF=@b/dos32/dj2.opt %CFI% %CFASM%
set LF=%BLIB% -s
%CC% %CF% -c @b\src.rsp
@if errorlevel 1 goto error
%CC% -x assembler-with-cpp -c asm/i386/src_gas/*.S
@if errorlevel 1 goto error
ar rcs %BLIB% @b/win32/cygwin.rsp
@if errorlevel 1 goto error
%CC% %CF% -o dict.exe examples/dict.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -o lzopack.exe examples/lzopack.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -o precomp.exe examples/precomp.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -o precomp2.exe examples/precomp2.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -o simple.exe examples/simple.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -o lzotest.exe lzotest/lzotest.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -Iinclude/lzo -o testmini.exe minilzo/testmini.c minilzo/minilzo.c
@if errorlevel 1 goto error
@call b\done.bat
@goto end
:error
@echo ERROR during build!
:end
@call b\unset.bat

56
B/win32/sc.bat Normal file
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@ -0,0 +1,56 @@
@echo // Copyright (C) 1996-2017 Markus F.X.J. Oberhumer
@echo //
@echo // Windows 32-bit
@echo // Symantec C/C++
@echo //
@call b\prepare.bat
@if "%BECHO%"=="n" echo off
set CC=sc -mn
set CF=-o -w- %CFI% %CFASM%
set LF=%BLIB%
%CC% %CF% -c @b\src.rsp
@if errorlevel 1 goto error
lib %BLIB% /b /c /n /noi @b\win32\bc.rsp
@if errorlevel 1 goto error
%CC% %CF% -c examples\dict.c
@if errorlevel 1 goto error
%CC% dict.obj %LF%
@if errorlevel 1 goto error
%CC% %CF% -c examples\lzopack.c
@if errorlevel 1 goto error
%CC% lzopack.obj %LF%
@if errorlevel 1 goto error
%CC% %CF% -c examples\precomp.c
@if errorlevel 1 goto error
%CC% precomp.obj %LF%
@if errorlevel 1 goto error
%CC% %CF% -c examples\precomp2.c
@if errorlevel 1 goto error
%CC% precomp2.obj %LF%
@if errorlevel 1 goto error
%CC% %CF% -c examples\simple.c
@if errorlevel 1 goto error
%CC% simple.obj %LF%
@if errorlevel 1 goto error
%CC% %CF% -c lzotest\lzotest.c
@if errorlevel 1 goto error
%CC% lzotest.obj %LF%
@if errorlevel 1 goto error
%CC% %CF% -Iinclude\lzo -c minilzo\testmini.c minilzo\minilzo.c
@if errorlevel 1 goto error
%CC% testmini.obj minilzo.obj
@if errorlevel 1 goto error
@call b\done.bat
@goto end
:error
@echo ERROR during build!
:end
@call b\unset.bat

42
B/win32/vc.bat Normal file
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@ -0,0 +1,42 @@
@echo // Copyright (C) 1996-2017 Markus F.X.J. Oberhumer
@echo //
@echo // Windows 32-bit
@echo // Microsoft Visual C/C++
@echo //
@call b\prepare.bat
@if "%BECHO%"=="n" echo off
set CC=cl -nologo -MT
set CF=-O2 -GF -W3 %CFI% %CFASM%
set LF=%BLIB%
%CC% %CF% -c @b\src.rsp
@if errorlevel 1 goto error
link -lib -nologo -out:%BLIB% @b\win32\vc.rsp
@if errorlevel 1 goto error
%CC% %CF% examples\dict.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\lzopack.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\precomp.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\precomp2.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\simple.c %LF%
@if errorlevel 1 goto error
%CC% %CF% lzotest\lzotest.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -Iinclude\lzo minilzo\testmini.c minilzo\minilzo.c
@if errorlevel 1 goto error
@call b\done.bat
@goto end
:error
@echo ERROR during build!
:end
@call b\unset.bat

73
B/win32/vc.rsp Normal file
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@ -0,0 +1,73 @@
.\lzo1.obj
.\lzo1_99.obj
.\lzo1a.obj
.\lzo1a_99.obj
.\lzo1b_1.obj
.\lzo1b_2.obj
.\lzo1b_3.obj
.\lzo1b_4.obj
.\lzo1b_5.obj
.\lzo1b_6.obj
.\lzo1b_7.obj
.\lzo1b_8.obj
.\lzo1b_9.obj
.\lzo1b_99.obj
.\lzo1b_9x.obj
.\lzo1b_cc.obj
.\lzo1b_d1.obj
.\lzo1b_d2.obj
.\lzo1b_rr.obj
.\lzo1b_xx.obj
.\lzo1c_1.obj
.\lzo1c_2.obj
.\lzo1c_3.obj
.\lzo1c_4.obj
.\lzo1c_5.obj
.\lzo1c_6.obj
.\lzo1c_7.obj
.\lzo1c_8.obj
.\lzo1c_9.obj
.\lzo1c_99.obj
.\lzo1c_9x.obj
.\lzo1c_cc.obj
.\lzo1c_d1.obj
.\lzo1c_d2.obj
.\lzo1c_rr.obj
.\lzo1c_xx.obj
.\lzo1f_1.obj
.\lzo1f_9x.obj
.\lzo1f_d1.obj
.\lzo1f_d2.obj
.\lzo1x_1.obj
.\lzo1x_1k.obj
.\lzo1x_1l.obj
.\lzo1x_1o.obj
.\lzo1x_9x.obj
.\lzo1x_d1.obj
.\lzo1x_d2.obj
.\lzo1x_d3.obj
.\lzo1x_o.obj
.\lzo1y_1.obj
.\lzo1y_9x.obj
.\lzo1y_d1.obj
.\lzo1y_d2.obj
.\lzo1y_d3.obj
.\lzo1y_o.obj
.\lzo1z_9x.obj
.\lzo1z_d1.obj
.\lzo1z_d2.obj
.\lzo1z_d3.obj
.\lzo2a_9x.obj
.\lzo2a_d1.obj
.\lzo2a_d2.obj
.\lzo_crc.obj
.\lzo_init.obj
.\lzo_ptr.obj
.\lzo_str.obj
.\lzo_util.obj
.\asm\i386\obj\win32\lzo1c_s1.obj
.\asm\i386\obj\win32\lzo1f_f1.obj
.\asm\i386\obj\win32\lzo1x_f1.obj
.\asm\i386\obj\win32\lzo1x_s1.obj
.\asm\i386\obj\win32\lzo1y_f1.obj
.\asm\i386\obj\win32\lzo1y_s1.obj

42
B/win32/vc_dll.bat Normal file
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@ -0,0 +1,42 @@
@echo // Copyright (C) 1996-2017 Markus F.X.J. Oberhumer
@echo //
@echo // Windows 32-bit
@echo // Microsoft Visual C/C++ (DLL)
@echo //
@call b\prepare.bat
@if "%BECHO%"=="n" echo off
set CC=cl -nologo -MT
set CF=-O2 -GF -W3 %CFI% %CFASM%
set LF=%BLIB%
%CC% %CF% -D__LZO_EXPORT1#__declspec(dllexport) -c @b\src.rsp
@if errorlevel 1 goto error
%CC% -LD -Fe%BDLL% @b\win32\vc.rsp /link /map /def:b\win32\vc_dll.def
@if errorlevel 1 goto error
%CC% %CF% examples\dict.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\lzopack.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\precomp.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\precomp2.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\simple.c %LF%
@if errorlevel 1 goto error
%CC% %CF% lzotest\lzotest.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -Iinclude\lzo minilzo\testmini.c minilzo\minilzo.c
@if errorlevel 1 goto error
@call b\done.bat
@goto end
:error
@echo ERROR during build!
:end
@call b\unset.bat

7
B/win32/vc_dll.def Normal file
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@ -0,0 +1,7 @@
EXPORTS
lzo1c_decompress_asm
lzo1f_decompress_asm_fast
lzo1x_decompress_asm
lzo1x_decompress_asm_fast
lzo1y_decompress_asm
lzo1y_decompress_asm_fast

39
B/win32/wc.bat Normal file
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@ -0,0 +1,39 @@
@echo // Copyright (C) 1996-2017 Markus F.X.J. Oberhumer
@echo //
@echo // Windows 32-bit
@echo // Watcom C/C++
@echo //
@call b\prepare.bat
@if "%BECHO%"=="n" echo off
set CC=wcl386 -zq -mf -5r -bt#nt -l#nt
set CF=-ox -zc %CFI% %CFASM%
set LF=%BLIB%
%CC% %CF% -c src\*.c
@if errorlevel 1 goto error
wlib -q -b -n -t %BLIB% @b\win32\wc.rsp
@if errorlevel 1 goto error
%CC% %CF% examples\dict.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\lzopack.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\precomp.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\precomp2.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\simple.c %LF%
@if errorlevel 1 goto error
%CC% %CF% lzotest\lzotest.c %LF%
@if errorlevel 1 goto error
@call b\done.bat
@goto end
:error
@echo ERROR during build!
:end
@call b\unset.bat

73
B/win32/wc.rsp Normal file
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@ -0,0 +1,73 @@
+'lzo1.obj'
+'lzo1_99.obj'
+'lzo1a.obj'
+'lzo1a_99.obj'
+'lzo1b_1.obj'
+'lzo1b_2.obj'
+'lzo1b_3.obj'
+'lzo1b_4.obj'
+'lzo1b_5.obj'
+'lzo1b_6.obj'
+'lzo1b_7.obj'
+'lzo1b_8.obj'
+'lzo1b_9.obj'
+'lzo1b_99.obj'
+'lzo1b_9x.obj'
+'lzo1b_cc.obj'
+'lzo1b_d1.obj'
+'lzo1b_d2.obj'
+'lzo1b_rr.obj'
+'lzo1b_xx.obj'
+'lzo1c_1.obj'
+'lzo1c_2.obj'
+'lzo1c_3.obj'
+'lzo1c_4.obj'
+'lzo1c_5.obj'
+'lzo1c_6.obj'
+'lzo1c_7.obj'
+'lzo1c_8.obj'
+'lzo1c_9.obj'
+'lzo1c_99.obj'
+'lzo1c_9x.obj'
+'lzo1c_cc.obj'
+'lzo1c_d1.obj'
+'lzo1c_d2.obj'
+'lzo1c_rr.obj'
+'lzo1c_xx.obj'
+'lzo1f_1.obj'
+'lzo1f_9x.obj'
+'lzo1f_d1.obj'
+'lzo1f_d2.obj'
+'lzo1x_1.obj'
+'lzo1x_1k.obj'
+'lzo1x_1l.obj'
+'lzo1x_1o.obj'
+'lzo1x_9x.obj'
+'lzo1x_d1.obj'
+'lzo1x_d2.obj'
+'lzo1x_d3.obj'
+'lzo1x_o.obj'
+'lzo1y_1.obj'
+'lzo1y_9x.obj'
+'lzo1y_d1.obj'
+'lzo1y_d2.obj'
+'lzo1y_d3.obj'
+'lzo1y_o.obj'
+'lzo1z_9x.obj'
+'lzo1z_d1.obj'
+'lzo1z_d2.obj'
+'lzo1z_d3.obj'
+'lzo2a_9x.obj'
+'lzo2a_d1.obj'
+'lzo2a_d2.obj'
+'lzo_crc.obj'
+'lzo_init.obj'
+'lzo_ptr.obj'
+'lzo_str.obj'
+'lzo_util.obj'
+'asm\i386\obj\omf32\lzo1c_s1.obj'
+'asm\i386\obj\omf32\lzo1f_f1.obj'
+'asm\i386\obj\omf32\lzo1x_f1.obj'
+'asm\i386\obj\omf32\lzo1x_s1.obj'
+'asm\i386\obj\omf32\lzo1y_f1.obj'
+'asm\i386\obj\omf32\lzo1y_s1.obj'

42
B/win64/ic.bat Normal file
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@ -0,0 +1,42 @@
@echo // Copyright (C) 1996-2017 Markus F.X.J. Oberhumer
@echo //
@echo // Windows 64-bit (Itanium)
@echo // Intel C/C++
@echo //
@call b\prepare.bat
@if "%BECHO%"=="n" echo off
set CC=icl -nologo -MT
set CF=-O2 -GF -W3 -Qvec-report0 %CFI%
set LF=%BLIB%
%CC% %CF% -c @b\src.rsp
@if errorlevel 1 goto error
link -lib -nologo -out:%BLIB% @b\win64\vc.rsp
@if errorlevel 1 goto error
%CC% %CF% examples\dict.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\lzopack.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\precomp.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\precomp2.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\simple.c %LF%
@if errorlevel 1 goto error
%CC% %CF% lzotest\lzotest.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -Iinclude\lzo minilzo\testmini.c minilzo\minilzo.c
@if errorlevel 1 goto error
@call b\done.bat
@goto end
:error
@echo ERROR during build!
:end
@call b\unset.bat

42
B/win64/ic_dll.bat Normal file
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@ -0,0 +1,42 @@
@echo // Copyright (C) 1996-2017 Markus F.X.J. Oberhumer
@echo //
@echo // Windows 64-bit (Itanium)
@echo // Intel C/C++ (DLL)
@echo //
@call b\prepare.bat
@if "%BECHO%"=="n" echo off
set CC=icl -nologo -MT
set CF=-O2 -GF -W3 %CFI%
set LF=%BLIB%
%CC% %CF% -D__LZO_EXPORT1#__declspec(dllexport) -c @b\src.rsp
@if errorlevel 1 goto error
%CC% -LD -Fe%BDLL% @b\win64\vc.rsp /link /map /def:b\win64\vc_dll.def
@if errorlevel 1 goto error
%CC% %CF% examples\dict.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\lzopack.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\precomp.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\precomp2.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\simple.c %LF%
@if errorlevel 1 goto error
%CC% %CF% lzotest\lzotest.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -Iinclude\lzo minilzo\testmini.c minilzo\minilzo.c
@if errorlevel 1 goto error
@call b\done.bat
@goto end
:error
@echo ERROR during build!
:end
@call b\unset.bat

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@echo // Copyright (C) 1996-2017 Markus F.X.J. Oberhumer
@echo //
@echo // Windows 64-bit (AMD64 or Itanium)
@echo // Microsoft Visual C/C++
@echo //
@call b\prepare.bat
@if "%BECHO%"=="n" echo off
set CC=cl -nologo -MT
set CF=-O2 -GF -W3 %CFI%
set LF=%BLIB%
%CC% %CF% -c @b\src.rsp
@if errorlevel 1 goto error
link -lib -nologo -out:%BLIB% @b\win64\vc.rsp
@if errorlevel 1 goto error
%CC% %CF% examples\dict.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\lzopack.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\precomp.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\precomp2.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\simple.c %LF%
@if errorlevel 1 goto error
%CC% %CF% lzotest\lzotest.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -Iinclude\lzo minilzo\testmini.c minilzo\minilzo.c
@if errorlevel 1 goto error
@call b\done.bat
@goto end
:error
@echo ERROR during build!
:end
@call b\unset.bat

67
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.\lzo1.obj
.\lzo1_99.obj
.\lzo1a.obj
.\lzo1a_99.obj
.\lzo1b_1.obj
.\lzo1b_2.obj
.\lzo1b_3.obj
.\lzo1b_4.obj
.\lzo1b_5.obj
.\lzo1b_6.obj
.\lzo1b_7.obj
.\lzo1b_8.obj
.\lzo1b_9.obj
.\lzo1b_99.obj
.\lzo1b_9x.obj
.\lzo1b_cc.obj
.\lzo1b_d1.obj
.\lzo1b_d2.obj
.\lzo1b_rr.obj
.\lzo1b_xx.obj
.\lzo1c_1.obj
.\lzo1c_2.obj
.\lzo1c_3.obj
.\lzo1c_4.obj
.\lzo1c_5.obj
.\lzo1c_6.obj
.\lzo1c_7.obj
.\lzo1c_8.obj
.\lzo1c_9.obj
.\lzo1c_99.obj
.\lzo1c_9x.obj
.\lzo1c_cc.obj
.\lzo1c_d1.obj
.\lzo1c_d2.obj
.\lzo1c_rr.obj
.\lzo1c_xx.obj
.\lzo1f_1.obj
.\lzo1f_9x.obj
.\lzo1f_d1.obj
.\lzo1f_d2.obj
.\lzo1x_1.obj
.\lzo1x_1k.obj
.\lzo1x_1l.obj
.\lzo1x_1o.obj
.\lzo1x_9x.obj
.\lzo1x_d1.obj
.\lzo1x_d2.obj
.\lzo1x_d3.obj
.\lzo1x_o.obj
.\lzo1y_1.obj
.\lzo1y_9x.obj
.\lzo1y_d1.obj
.\lzo1y_d2.obj
.\lzo1y_d3.obj
.\lzo1y_o.obj
.\lzo1z_9x.obj
.\lzo1z_d1.obj
.\lzo1z_d2.obj
.\lzo1z_d3.obj
.\lzo2a_9x.obj
.\lzo2a_d1.obj
.\lzo2a_d2.obj
.\lzo_crc.obj
.\lzo_init.obj
.\lzo_ptr.obj
.\lzo_str.obj
.\lzo_util.obj

42
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@echo // Copyright (C) 1996-2017 Markus F.X.J. Oberhumer
@echo //
@echo // Windows 64-bit (AMD64 or Itanium)
@echo // Microsoft Visual C/C++ (DLL)
@echo //
@call b\prepare.bat
@if "%BECHO%"=="n" echo off
set CC=cl -nologo -MT
set CF=-O2 -GF -W3 %CFI%
set LF=%BLIB%
%CC% %CF% -D__LZO_EXPORT1#__declspec(dllexport) -c @b\src.rsp
@if errorlevel 1 goto error
%CC% -LD -Fe%BDLL% @b\win64\vc.rsp /link /map /def:b\win64\vc_dll.def
@if errorlevel 1 goto error
%CC% %CF% examples\dict.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\lzopack.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\precomp.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\precomp2.c %LF%
@if errorlevel 1 goto error
%CC% %CF% examples\simple.c %LF%
@if errorlevel 1 goto error
%CC% %CF% lzotest\lzotest.c %LF%
@if errorlevel 1 goto error
%CC% %CF% -Iinclude\lzo minilzo\testmini.c minilzo\minilzo.c
@if errorlevel 1 goto error
@call b\done.bat
@goto end
:error
@echo ERROR during build!
:end
@call b\unset.bat

1
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EXPORTS

21
BUGS Normal file
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@ -0,0 +1,21 @@
============================================================================
LZO -- a real-time data compression library
============================================================================
LZO is free of any known bugs.
Nevertheless LZO has been reported to break the optimizer of some
compilers including gcc 2.7.2 (AIX, IRIX) and Watcom C 9.5.
So if 'lzotest' reports data decompression errors you should recompile
everything without optimizations and see if that fixes the problem.
I'd like to hear about optimizer problems and possible workarounds.
Known compiler problems:
------------------------
some versions of gcc use '-O2 -fno-strength-reduce'
some versions of gcc use '-O2 -fno-schedule-insns -fno-schedule-insns2'
Watcom C 9.5 compile with '-oneax' instead of '-oneatx'

314
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#
# CMakeLists.txt --- a "CMake" file for building LZO
#
# This file is part of the LZO data compression library.
# http://www.oberhumer.com/opensource/lzo/
#
# Copyright (C) 1996-2017 Markus Franz Xaver Johannes Oberhumer
# All Rights Reserved.
#
cmake_minimum_required(VERSION 3.0 FATAL_ERROR)
#
# simple usage example (Unix):
# mkdir -p build && cd build && cmake .. && make
#
# simple usage example (Windows MSVC):
# md build
# cd build
# cmake .. -G "NMake Makefiles"
# nmake
#
# another usage example (Unix):
# mkdir -p build/release-i686
# cd build/release-i686
# cmake ../.. -DENABLE_STATIC=0 -DENABLE_SHARED=1 \
# -DCMAKE_C_COMPILER=gcc -DCMAKE_C_FLAGS="-m32 -march=i686" \
# -DCMAKE_INSTALL_PREFIX=/opt/local/prefix-i686
# make VERBOSE=1
# make install
#
# see http://www.cmake.org/ for more info
#
# /***********************************************************************
# // init
# ************************************************************************/
# Disallow in-source builds. Note that you will still have to manually
# clean up a few files if you accidentally try an in-source build.
set(CMAKE_DISABLE_IN_SOURCE_BUILD ON)
set(CMAKE_DISABLE_SOURCE_CHANGES ON)
if(",${CMAKE_SOURCE_DIR}," STREQUAL ",${CMAKE_BINARY_DIR},")
message(FATAL_ERROR "ERROR: In-source builds are not allowed.")
endif()
if(NOT CMAKE_BUILD_TYPE)
set(CMAKE_BUILD_TYPE "Release" CACHE STRING "" FORCE)
endif()
project(lzo VERSION 2.10 LANGUAGES C)
# configuration options
option(ENABLE_STATIC "Build static LZO library." ON)
option(ENABLE_SHARED "Build shared LZO library." OFF)
if(NOT ENABLE_STATIC AND NOT ENABLE_SHARED)
set(ENABLE_STATIC ON)
endif()
if(ENABLE_SHARED AND WIN32)
cmake_minimum_required(VERSION 3.4.3 FATAL_ERROR) # needed for WINDOWS_EXPORT_ALL_SYMBOLS
endif()
# install directories
if(NOT CMAKE_INSTALL_PREFIX)
message(FATAL_ERROR "ERROR: CMAKE_INSTALL_PREFIX is not defined.")
endif()
include(FindPkgConfig QUIET)
include(GNUInstallDirs)
# /***********************************************************************
# // targets
# ************************************************************************/
file(GLOB lzo_SOURCES "${CMAKE_CURRENT_SOURCE_DIR}/src/*.c")
list(SORT lzo_SOURCES)
# LZO library
if(NOT DEFINED lzo_USE_OBJECT_LIB)
if(ENABLE_STATIC AND ENABLE_SHARED)
if(CMAKE_POSITION_INDEPENDENT_CODE OR MSVC)
# all objects are PIC on this system => can share objects
set(lzo_USE_OBJECT_LIB 1)
endif()
endif()
endif()
set(lzo_COMPILE_TARGETS )
if(lzo_USE_OBJECT_LIB)
add_library(lzo_object_lib OBJECT ${lzo_SOURCES})
list(APPEND lzo_COMPILE_TARGETS lzo_object_lib)
set_property(TARGET lzo_object_lib PROPERTY POSITION_INDEPENDENT_CODE ON)
endif()
if(ENABLE_STATIC)
if(lzo_USE_OBJECT_LIB)
add_library(lzo_static_lib STATIC $<TARGET_OBJECTS:lzo_object_lib>)
else()
add_library(lzo_static_lib STATIC ${lzo_SOURCES})
list(APPEND lzo_COMPILE_TARGETS lzo_static_lib)
endif()
set_target_properties(lzo_static_lib PROPERTIES OUTPUT_NAME lzo2)
endif()
if(ENABLE_SHARED)
if(lzo_USE_OBJECT_LIB)
add_library(lzo_shared_lib SHARED $<TARGET_OBJECTS:lzo_object_lib>)
else()
add_library(lzo_shared_lib SHARED ${lzo_SOURCES})
list(APPEND lzo_COMPILE_TARGETS lzo_shared_lib)
endif()
set_target_properties(lzo_shared_lib PROPERTIES OUTPUT_NAME lzo2)
if(ENABLE_STATIC)
# avoid name clash between static lzo2.lib and DLL import-lib lzo2.lib
set_target_properties(lzo_shared_lib PROPERTIES ARCHIVE_OUTPUT_NAME lzo2_dllimport)
endif()
set_target_properties(lzo_shared_lib PROPERTIES SOVERSION 2 VERSION 2.0.0) # ABI version is 2.0.0 !
set_target_properties(lzo_shared_lib PROPERTIES WINDOWS_EXPORT_ALL_SYMBOLS ON)
endif()
# tests & examples
macro(lzo_add_executable t)
add_executable(${t} ${ARGN})
if(ENABLE_STATIC)
target_link_libraries(${t} lzo_static_lib)
else()
target_link_libraries(${t} lzo_shared_lib)
if(DEFINED CMAKE_INSTALL_FULL_LIBDIR)
set_target_properties(${t} PROPERTIES INSTALL_RPATH "${CMAKE_INSTALL_FULL_LIBDIR}")
endif()
endif()
endmacro()
# main test driver
lzo_add_executable(lzotest lzotest/lzotest.c)
# examples
lzo_add_executable(dict examples/dict.c)
lzo_add_executable(lzopack examples/lzopack.c)
lzo_add_executable(overlap examples/overlap.c)
lzo_add_executable(precomp examples/precomp.c)
lzo_add_executable(precomp2 examples/precomp2.c)
lzo_add_executable(simple examples/simple.c)
# some boring internal test programs
if(0)
lzo_add_executable(align tests/align.c)
lzo_add_executable(chksum tests/chksum.c)
lzo_add_executable(promote tests/promote.c)
lzo_add_executable(sizes tests/sizes.c)
endif()
# miniLZO
if(1)
add_executable(testmini minilzo/testmini.c minilzo/minilzo.c)
target_include_directories(testmini PRIVATE "${CMAKE_CURRENT_SOURCE_DIR}/include/lzo") # needed for "lzoconf.h"
endif()
# /***********************************************************************
# // compilation flags
# // this section currently mostly matches the Autoconf version
# ************************************************************************/
include_directories("${CMAKE_CURRENT_SOURCE_DIR}/include")
include_directories("${CMAKE_CURRENT_SOURCE_DIR}")
include(CheckFunctionExists)
include(CheckIncludeFile)
include(CheckLibraryExists)
include(CheckSymbolExists)
include(CheckTypeSize)
include(TestBigEndian)
if(MSVC)
# disable silly warnings about using "deprecated" POSIX functions like fopen()
add_definitions(-D_CRT_NONSTDC_NO_DEPRECATE)
add_definitions(-D_CRT_NONSTDC_NO_WARNINGS)
add_definitions(-D_CRT_SECURE_NO_DEPRECATE)
add_definitions(-D_CRT_SECURE_NO_WARNINGS)
endif()
# Checks for header files
macro(mfx_check_include_file f var)
check_include_file("${f}" "mfx_${var}")
if(NOT ",${mfx_${var}}," STREQUAL ",,")
add_definitions(-D${var}=1)
set(mfx_${var} 1)
else()
set(mfx_${var} 0)
endif()
endmacro()
# mfx_ACC_CHECK_HEADERS
set(l assert.h ctype.h dirent.h errno.h fcntl.h float.h limits.h malloc.h memory.h setjmp.h signal.h stdarg.h stddef.h stdint.h stdio.h stdlib.h string.h strings.h time.h unistd.h utime.h sys/mman.h sys/resource.h sys/stat.h sys/time.h sys/types.h sys/wait.h)
foreach(f ${l})
string(TOUPPER "${f}" var)
string(REGEX REPLACE "[^0-9A-Z_]" "_" var "${var}")
mfx_check_include_file("${f}" "HAVE_${var}")
endforeach()
# Checks for typedefs and structures
macro(mfx_check_type_size type var)
check_type_size("${type}" "mfx_${var}")
if("${mfx_${var}}" MATCHES "^[1-9][0-9]*$")
add_definitions(-D${var}=${mfx_${var}})
else()
set(mfx_${var} 0)
endif()
endmacro()
# mfx_ACC_CHECK_SIZEOF + mfx_CHECK_SIZEOF
set(l short int long "long long" __int16 __int32 __int64 "void *" size_t ptrdiff_t intmax_t uintmax_t intptr_t uintptr_t float double "long double" dev_t fpos_t mode_t off_t ssize_t time_t)
foreach(f ${l})
string(TOUPPER "${f}" var)
string(REGEX REPLACE " \\*" "_P" var "${var}")
string(REGEX REPLACE "[^0-9A-Z_]" "_" var "${var}")
mfx_check_type_size("${f}" "SIZEOF_${var}")
endforeach()
# Checks for library functions
macro(mfx_check_function_exists func var)
check_function_exists("${func}" "mfx_${var}")
if(NOT ",${mfx_${var}}," STREQUAL ",,")
add_definitions(-D${var}=1)
set(mfx_${var} 1)
else()
set(mfx_${var} 0)
endif()
endmacro()
# mfx_ACC_CHECK_FUNCS
set(l access alloca atexit atoi atol chmod chown clock_getcpuclockid clock_getres clock_gettime ctime difftime fstat getenv getpagesize getrusage gettimeofday gmtime isatty localtime longjmp lstat memcmp memcpy memmove memset mkdir mktime mmap mprotect munmap qsort raise rmdir setjmp signal snprintf strcasecmp strchr strdup strerror strftime stricmp strncasecmp strnicmp strrchr strstr time umask utime vsnprintf)
foreach(f ${l})
string(TOUPPER "${f}" var)
string(REGEX REPLACE "[^0-9A-Z_]" "_" var "${var}")
mfx_check_function_exists("${f}" "HAVE_${var}")
endforeach()
# mfx_LZO_CHECK_ENDIAN
TEST_BIG_ENDIAN(big_endian)
if ("${big_endian}" MATCHES "^1$")
add_definitions(-DLZO_ABI_BIG_ENDIAN=1)
elseif ("${big_endian}" MATCHES "^0$")
add_definitions(-DLZO_ABI_LITTLE_ENDIAN=1)
else()
message(FATAL_ERROR "ERROR: TEST_BIG_ENDIAN failed with result '${big_endian}'.")
endif()
# LZO_HAVE_CONFIG_H
add_definitions(-DLZO_CFG_NO_CONFIG_HEADER=1)
# warnings
foreach(t ${lzo_COMPILE_TARGETS})
if(CMAKE_C_COMPILER_ID MATCHES "^(Clang|GNU)$")
target_compile_options(${t} PRIVATE -Wall -W -Wcast-qual)
endif()
endforeach()
# /***********************************************************************
# // "make test"
# ************************************************************************/
include(CTest)
add_test(NAME simple COMMAND simple)
add_test(NAME testmini COMMAND testmini)
add_test(NAME lzotest-01 COMMAND lzotest -mlzo -n2 -q "${CMAKE_CURRENT_SOURCE_DIR}/COPYING")
add_test(NAME lzotest-02 COMMAND lzotest -mavail -n10 -q "${CMAKE_CURRENT_SOURCE_DIR}/COPYING")
add_test(NAME lzotest-03 COMMAND lzotest -mall -n10 -q "${CMAKE_CURRENT_SOURCE_DIR}/include/lzo/lzodefs.h")
# /***********************************************************************
# // "make install"
# ************************************************************************/
if(DEFINED CMAKE_INSTALL_FULL_LIBDIR)
set(f AUTHORS COPYING NEWS THANKS doc/LZO.FAQ doc/LZO.TXT doc/LZOAPI.TXT)
install(FILES ${f} DESTINATION "${CMAKE_INSTALL_FULL_DOCDIR}")
set(f include/lzo/lzo1.h include/lzo/lzo1a.h include/lzo/lzo1b.h
include/lzo/lzo1c.h include/lzo/lzo1f.h include/lzo/lzo1x.h
include/lzo/lzo1y.h include/lzo/lzo1z.h include/lzo/lzo2a.h
include/lzo/lzo_asm.h include/lzo/lzoconf.h include/lzo/lzodefs.h
include/lzo/lzoutil.h
)
install(FILES ${f} DESTINATION "${CMAKE_INSTALL_FULL_INCLUDEDIR}/lzo")
if(ENABLE_STATIC)
install(TARGETS lzo_static_lib ARCHIVE DESTINATION "${CMAKE_INSTALL_FULL_LIBDIR}")
endif()
if(ENABLE_SHARED)
install(TARGETS lzo_shared_lib
ARCHIVE DESTINATION "${CMAKE_INSTALL_FULL_LIBDIR}"
LIBRARY DESTINATION "${CMAKE_INSTALL_FULL_LIBDIR}"
RUNTIME DESTINATION "${CMAKE_INSTALL_FULL_BINDIR}"
)
endif()
if(1)
set(f lzopack lzotest simple testmini) # examples
install(TARGETS ${f} DESTINATION "${CMAKE_INSTALL_FULL_LIBEXECDIR}/lzo/examples")
endif()
if(PKG_CONFIG_FOUND)
configure_file(lzo2.pc.cmakein lzo2.pc @ONLY)
#if(EXISTS "${CMAKE_INSTALL_FULL_LIBDIR}/pkgconfig")
install(FILES "${CMAKE_CURRENT_BINARY_DIR}/lzo2.pc" DESTINATION "${CMAKE_INSTALL_FULL_LIBDIR}/pkgconfig")
#endif()
endif()
endif() # CMAKE_INSTALL_FULL_LIBDIR
if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/CMakeLists.maint.txt")
include("${CMAKE_CURRENT_SOURCE_DIR}/CMakeLists.maint.txt")
endif()
# finally print some info about the build-type
if(CMAKE_CONFIGURATION_TYPES)
message(STATUS "CMAKE_CONFIGURATION_TYPES = ${CMAKE_CONFIGURATION_TYPES}")
endif()
if(CMAKE_BUILD_TYPE)
message(STATUS "CMAKE_BUILD_TYPE = ${CMAKE_BUILD_TYPE}")
endif()
# vim:set ft=cmake ts=4 sw=4 tw=0 et:

339
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GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The licenses for most software are designed to take away your
freedom to share and change it. By contrast, the GNU General Public
License is intended to guarantee your freedom to share and change free
software--to make sure the software is free for all its users. This
General Public License applies to most of the Free Software
Foundation's software and to any other program whose authors commit to
using it. (Some other Free Software Foundation software is covered by
the GNU Lesser General Public License instead.) You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
this service if you wish), that you receive source code or can get it
if you want it, that you can change the software or use pieces of it
in new free programs; and that you know you can do these things.
To protect your rights, we need to make restrictions that forbid
anyone to deny you these rights or to ask you to surrender the rights.
These restrictions translate to certain responsibilities for you if you
distribute copies of the software, or if you modify it.
For example, if you distribute copies of such a program, whether
gratis or for a fee, you must give the recipients all the rights that
you have. You must make sure that they, too, receive or can get the
source code. And you must show them these terms so they know their
rights.
We protect your rights with two steps: (1) copyright the software, and
(2) offer you this license which gives you legal permission to copy,
distribute and/or modify the software.
Also, for each author's protection and ours, we want to make certain
that everyone understands that there is no warranty for this free
software. If the software is modified by someone else and passed on, we
want its recipients to know that what they have is not the original, so
that any problems introduced by others will not reflect on the original
authors' reputations.
Finally, any free program is threatened constantly by software
patents. We wish to avoid the danger that redistributors of a free
program will individually obtain patent licenses, in effect making the
program proprietary. To prevent this, we have made it clear that any
patent must be licensed for everyone's free use or not licensed at all.
The precise terms and conditions for copying, distribution and
modification follow.
GNU GENERAL PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. This License applies to any program or other work which contains
a notice placed by the copyright holder saying it may be distributed
under the terms of this General Public License. The "Program", below,
refers to any such program or work, and a "work based on the Program"
means either the Program or any derivative work under copyright law:
that is to say, a work containing the Program or a portion of it,
either verbatim or with modifications and/or translated into another
language. (Hereinafter, translation is included without limitation in
the term "modification".) Each licensee is addressed as "you".
Activities other than copying, distribution and modification are not
covered by this License; they are outside its scope. The act of
running the Program is not restricted, and the output from the Program
is covered only if its contents constitute a work based on the
Program (independent of having been made by running the Program).
Whether that is true depends on what the Program does.
1. You may copy and distribute verbatim copies of the Program's
source code as you receive it, in any medium, provided that you
conspicuously and appropriately publish on each copy an appropriate
copyright notice and disclaimer of warranty; keep intact all the
notices that refer to this License and to the absence of any warranty;
and give any other recipients of the Program a copy of this License
along with the Program.
You may charge a fee for the physical act of transferring a copy, and
you may at your option offer warranty protection in exchange for a fee.
2. You may modify your copy or copies of the Program or any portion
of it, thus forming a work based on the Program, and copy and
distribute such modifications or work under the terms of Section 1
above, provided that you also meet all of these conditions:
a) You must cause the modified files to carry prominent notices
stating that you changed the files and the date of any change.
b) You must cause any work that you distribute or publish, that in
whole or in part contains or is derived from the Program or any
part thereof, to be licensed as a whole at no charge to all third
parties under the terms of this License.
c) If the modified program normally reads commands interactively
when run, you must cause it, when started running for such
interactive use in the most ordinary way, to print or display an
announcement including an appropriate copyright notice and a
notice that there is no warranty (or else, saying that you provide
a warranty) and that users may redistribute the program under
these conditions, and telling the user how to view a copy of this
License. (Exception: if the Program itself is interactive but
does not normally print such an announcement, your work based on
the Program is not required to print an announcement.)
These requirements apply to the modified work as a whole. If
identifiable sections of that work are not derived from the Program,
and can be reasonably considered independent and separate works in
themselves, then this License, and its terms, do not apply to those
sections when you distribute them as separate works. But when you
distribute the same sections as part of a whole which is a work based
on the Program, the distribution of the whole must be on the terms of
this License, whose permissions for other licensees extend to the
entire whole, and thus to each and every part regardless of who wrote it.
Thus, it is not the intent of this section to claim rights or contest
your rights to work written entirely by you; rather, the intent is to
exercise the right to control the distribution of derivative or
collective works based on the Program.
In addition, mere aggregation of another work not based on the Program
with the Program (or with a work based on the Program) on a volume of
a storage or distribution medium does not bring the other work under
the scope of this License.
3. You may copy and distribute the Program (or a work based on it,
under Section 2) in object code or executable form under the terms of
Sections 1 and 2 above provided that you also do one of the following:
a) Accompany it with the complete corresponding machine-readable
source code, which must be distributed under the terms of Sections
1 and 2 above on a medium customarily used for software interchange; or,
b) Accompany it with a written offer, valid for at least three
years, to give any third party, for a charge no more than your
cost of physically performing source distribution, a complete
machine-readable copy of the corresponding source code, to be
distributed under the terms of Sections 1 and 2 above on a medium
customarily used for software interchange; or,
c) Accompany it with the information you received as to the offer
to distribute corresponding source code. (This alternative is
allowed only for noncommercial distribution and only if you
received the program in object code or executable form with such
an offer, in accord with Subsection b above.)
The source code for a work means the preferred form of the work for
making modifications to it. For an executable work, complete source
code means all the source code for all modules it contains, plus any
associated interface definition files, plus the scripts used to
control compilation and installation of the executable. However, as a
special exception, the source code distributed need not include
anything that is normally distributed (in either source or binary
form) with the major components (compiler, kernel, and so on) of the
operating system on which the executable runs, unless that component
itself accompanies the executable.
If distribution of executable or object code is made by offering
access to copy from a designated place, then offering equivalent
access to copy the source code from the same place counts as
distribution of the source code, even though third parties are not
compelled to copy the source along with the object code.
4. You may not copy, modify, sublicense, or distribute the Program
except as expressly provided under this License. Any attempt
otherwise to copy, modify, sublicense or distribute the Program is
void, and will automatically terminate your rights under this License.
However, parties who have received copies, or rights, from you under
this License will not have their licenses terminated so long as such
parties remain in full compliance.
5. You are not required to accept this License, since you have not
signed it. However, nothing else grants you permission to modify or
distribute the Program or its derivative works. These actions are
prohibited by law if you do not accept this License. Therefore, by
modifying or distributing the Program (or any work based on the
Program), you indicate your acceptance of this License to do so, and
all its terms and conditions for copying, distributing or modifying
the Program or works based on it.
6. Each time you redistribute the Program (or any work based on the
Program), the recipient automatically receives a license from the
original licensor to copy, distribute or modify the Program subject to
these terms and conditions. You may not impose any further
restrictions on the recipients' exercise of the rights granted herein.
You are not responsible for enforcing compliance by third parties to
this License.
7. If, as a consequence of a court judgment or allegation of patent
infringement or for any other reason (not limited to patent issues),
conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License. If you cannot
distribute so as to satisfy simultaneously your obligations under this
License and any other pertinent obligations, then as a consequence you
may not distribute the Program at all. For example, if a patent
license would not permit royalty-free redistribution of the Program by
all those who receive copies directly or indirectly through you, then
the only way you could satisfy both it and this License would be to
refrain entirely from distribution of the Program.
If any portion of this section is held invalid or unenforceable under
any particular circumstance, the balance of the section is intended to
apply and the section as a whole is intended to apply in other
circumstances.
It is not the purpose of this section to induce you to infringe any
patents or other property right claims or to contest validity of any
such claims; this section has the sole purpose of protecting the
integrity of the free software distribution system, which is
implemented by public license practices. Many people have made
generous contributions to the wide range of software distributed
through that system in reliance on consistent application of that
system; it is up to the author/donor to decide if he or she is willing
to distribute software through any other system and a licensee cannot
impose that choice.
This section is intended to make thoroughly clear what is believed to
be a consequence of the rest of this License.
8. If the distribution and/or use of the Program is restricted in
certain countries either by patents or by copyrighted interfaces, the
original copyright holder who places the Program under this License
may add an explicit geographical distribution limitation excluding
those countries, so that distribution is permitted only in or among
countries not thus excluded. In such case, this License incorporates
the limitation as if written in the body of this License.
9. The Free Software Foundation may publish revised and/or new versions
of the General Public License from time to time. Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.
Each version is given a distinguishing version number. If the Program
specifies a version number of this License which applies to it and "any
later version", you have the option of following the terms and conditions
either of that version or of any later version published by the Free
Software Foundation. If the Program does not specify a version number of
this License, you may choose any version ever published by the Free Software
Foundation.
10. If you wish to incorporate parts of the Program into other free
programs whose distribution conditions are different, write to the author
to ask for permission. For software which is copyrighted by the Free
Software Foundation, write to the Free Software Foundation; we sometimes
make exceptions for this. Our decision will be guided by the two goals
of preserving the free status of all derivatives of our free software and
of promoting the sharing and reuse of software generally.
NO WARRANTY
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
REPAIR OR CORRECTION.
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WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
convey the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
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.
Also add information on how to contact you by electronic and paper mail.
If the program is interactive, make it output a short notice like this
when it starts in an interactive mode:
Gnomovision version 69, Copyright (C) year name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, the commands you use may
be called something other than `show w' and `show c'; they could even be
mouse-clicks or menu items--whatever suits your program.
You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the program, if
necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
`Gnomovision' (which makes passes at compilers) written by James Hacker.
<signature of Ty Coon>, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your program into
proprietary programs. If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License.

3
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Sorry, no detailed ChangeLog available yet.
Please see the file NEWS for a list of user visible changes.

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Introduction
============
This installation guide is for POSIX (Autoconf) systems.
For Win32, Win64, DOS and OS/2 please read the file B/00README.TXT.
Quick start
-----------
./configure
make
make check
make test (run a full test)
make install (when logged in as root)
Exotic machines
---------------
Instead of using Autoconf you may want to adapt the simple build
script in B/generic/build.sh.
Shared libraries
----------------
LZO uses Libtool so that shared libraries are supported on many
systems. If want to build shared libraries type you have to type
`./configure --enable-shared' - building shared libraries is not
enabled by default.
Assembler versions
------------------
On Intel i386 systems, the assembler versions of the decompressors are
built and used by default. You can use `./configure --disable-asm' if
for some reason they cause compilation problems on your system.
[ The standard Autoconf installation instructions follow below. ]
Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002 Free Software
Foundation, Inc.
This file is free documentation; the Free Software Foundation gives
unlimited permission to copy, distribute and modify it.
Basic Installation
==================
These are generic installation instructions.
The `configure' shell script attempts to guess correct values for
various system-dependent variables used during compilation. It uses
those values to create a `Makefile' in each directory of the package.
It may also create one or more `.h' files containing system-dependent
definitions. Finally, it creates a shell script `config.status' that
you can run in the future to recreate the current configuration, and a
file `config.log' containing compiler output (useful mainly for
debugging `configure').
It can also use an optional file (typically called `config.cache'
and enabled with `--cache-file=config.cache' or simply `-C') that saves
the results of its tests to speed up reconfiguring. (Caching is
disabled by default to prevent problems with accidental use of stale
cache files.)
If you need to do unusual things to compile the package, please try
to figure out how `configure' could check whether to do them, and mail
diffs or instructions to the address given in the `README' so they can
be considered for the next release. If you are using the cache, and at
some point `config.cache' contains results you don't want to keep, you
may remove or edit it.
The file `configure.ac' (or `configure.in') is used to create
`configure' by a program called `autoconf'. You only need
`configure.ac' if you want to change it or regenerate `configure' using
a newer version of `autoconf'.
The simplest way to compile this package is:
1. `cd' to the directory containing the package's source code and type
`./configure' to configure the package for your system. If you're
using `csh' on an old version of System V, you might need to type
`sh ./configure' instead to prevent `csh' from trying to execute
`configure' itself.
Running `configure' takes awhile. While running, it prints some
messages telling which features it is checking for.
2. Type `make' to compile the package.
3. Optionally, type `make check' to run any self-tests that come with
the package.
4. Type `make install' to install the programs and any data files and
documentation.
5. You can remove the program binaries and object files from the
source code directory by typing `make clean'. To also remove the
files that `configure' created (so you can compile the package for
a different kind of computer), type `make distclean'. There is
also a `make maintainer-clean' target, but that is intended mainly
for the package's developers. If you use it, you may have to get
all sorts of other programs in order to regenerate files that came
with the distribution.
Compilers and Options
=====================
Some systems require unusual options for compilation or linking that
the `configure' script does not know about. Run `./configure --help'
for details on some of the pertinent environment variables.
You can give `configure' initial values for configuration parameters
by setting variables in the command line or in the environment. Here
is an example:
./configure CC=c89 CFLAGS=-O2 LIBS=-lposix
Compiling For Multiple Architectures
====================================
You can compile the package for more than one kind of computer at the
same time, by placing the object files for each architecture in their
own directory. To do this, you must use a version of `make' that
supports the `VPATH' variable, such as GNU `make'. `cd' to the
directory where you want the object files and executables to go and run
the `configure' script. `configure' automatically checks for the
source code in the directory that `configure' is in and in `..'.
If you have to use a `make' that does not support the `VPATH'
variable, you have to compile the package for one architecture at a
time in the source code directory. After you have installed the
package for one architecture, use `make distclean' before reconfiguring
for another architecture.
Installation Names
==================
By default, `make install' will install the package's files in
`/usr/local/bin', `/usr/local/man', etc. You can specify an
installation prefix other than `/usr/local' by giving `configure' the
option `--prefix=PATH'.
You can specify separate installation prefixes for
architecture-specific files and architecture-independent files. If you
give `configure' the option `--exec-prefix=PATH', the package will use
PATH as the prefix for installing programs and libraries.
Documentation and other data files will still use the regular prefix.
In addition, if you use an unusual directory layout you can give
options like `--bindir=PATH' to specify different values for particular
kinds of files. Run `configure --help' for a list of the directories
you can set and what kinds of files go in them.
If the package supports it, you can cause programs to be installed
with an extra prefix or suffix on their names by giving `configure' the
option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
Optional Features
=================
Some packages pay attention to `--enable-FEATURE' options to
`configure', where FEATURE indicates an optional part of the package.
They may also pay attention to `--with-PACKAGE' options, where PACKAGE
is something like `gnu-as' or `x' (for the X Window System). The
`README' should mention any `--enable-' and `--with-' options that the
package recognizes.
For packages that use the X Window System, `configure' can usually
find the X include and library files automatically, but if it doesn't,
you can use the `configure' options `--x-includes=DIR' and
`--x-libraries=DIR' to specify their locations.
Specifying the System Type
==========================
There may be some features `configure' cannot figure out
automatically, but needs to determine by the type of machine the package
will run on. Usually, assuming the package is built to be run on the
_same_ architectures, `configure' can figure that out, but if it prints
a message saying it cannot guess the machine type, give it the
`--build=TYPE' option. TYPE can either be a short name for the system
type, such as `sun4', or a canonical name which has the form:
CPU-COMPANY-SYSTEM
where SYSTEM can have one of these forms:
OS KERNEL-OS
See the file `config.sub' for the possible values of each field. If
`config.sub' isn't included in this package, then this package doesn't
need to know the machine type.
If you are _building_ compiler tools for cross-compiling, you should
use the `--target=TYPE' option to select the type of system they will
produce code for.
If you want to _use_ a cross compiler, that generates code for a
platform different from the build platform, you should specify the
"host" platform (i.e., that on which the generated programs will
eventually be run) with `--host=TYPE'.
Sharing Defaults
================
If you want to set default values for `configure' scripts to share,
you can create a site shell script called `config.site' that gives
default values for variables like `CC', `cache_file', and `prefix'.
`configure' looks for `PREFIX/share/config.site' if it exists, then
`PREFIX/etc/config.site' if it exists. Or, you can set the
`CONFIG_SITE' environment variable to the location of the site script.
A warning: not all `configure' scripts look for a site script.
Defining Variables
==================
Variables not defined in a site shell script can be set in the
environment passed to `configure'. However, some packages may run
configure again during the build, and the customized values of these
variables may be lost. In order to avoid this problem, you should set
them in the `configure' command line, using `VAR=value'. For example:
./configure CC=/usr/local2/bin/gcc
will cause the specified gcc to be used as the C compiler (unless it is
overridden in the site shell script).
`configure' Invocation
======================
`configure' recognizes the following options to control how it
operates.
`--help'
`-h'
Print a summary of the options to `configure', and exit.
`--version'
`-V'
Print the version of Autoconf used to generate the `configure'
script, and exit.
`--cache-file=FILE'
Enable the cache: use and save the results of the tests in FILE,
traditionally `config.cache'. FILE defaults to `/dev/null' to
disable caching.
`--config-cache'
`-C'
Alias for `--cache-file=config.cache'.
`--quiet'
`--silent'
`-q'
Do not print messages saying which checks are being made. To
suppress all normal output, redirect it to `/dev/null' (any error
messages will still be shown).
`--srcdir=DIR'
Look for the package's source code in directory DIR. Usually
`configure' can determine that directory automatically.
`configure' also accepts some other, not widely useful, options. Run
`configure --help' for more details.

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## Process this file with automake to create Makefile.in
#
# Makefile --- Makefile for building the LZO library
#
# This file is part of the LZO data compression library.
# http://www.oberhumer.com/opensource/lzo/
#
# Copyright (C) 1996-2017 Markus Franz Xaver Johannes Oberhumer
# All Rights Reserved.
#
EXTRA_DIST =
AM_CPPFLAGS = -I$(top_srcdir)/include -I$(top_srcdir)
LDADD = src/liblzo2.la
lib_LTLIBRARIES =
noinst_PROGRAMS =
pkgconfig_DATA = lzo2.pc
##/***********************************************************************
##// TOPDIR
##************************************************************************/
doc_DATA = AUTHORS COPYING NEWS THANKS doc/LZO.FAQ doc/LZO.TXT doc/LZOAPI.TXT
EXTRA_DIST += BUGS CMakeLists.txt lzo2.pc.cmakein autoconf/shtool
# hooks for Automake targets
dist-hook: dist-hook-1
dist-hook-1:
cp -pR '$(srcdir)/B/' '$(srcdir)/asm/' '$(srcdir)/doc/' '$(srcdir)/util/' '$(distdir)/'
-rm -f $(distdir)/util/*.dat
check-local: all-am
./lzotest/lzotest$(EXEEXT) -mlzo -n2 -q '$(top_srcdir)/COPYING'
@echo
@echo "===== All checks passed. Type 'make test' for more exhaustive testing. ====="
@echo
# special targets
basic-test: all
./lzotest/lzotest$(EXEEXT) -mlzo -n2 -q '$(top_srcdir)/COPYING'
./tests/align$(EXEEXT)
./tests/chksum$(EXEEXT)
./examples/simple$(EXEEXT)
./minilzo/testmini$(EXEEXT)
test: all
./lzotest/lzotest$(EXEEXT) -mavail -n10 -q '$(top_srcdir)/COPYING'
LZOTEST=./lzotest/lzotest$(EXEEXT) $(SHELL) '$(top_srcdir)/util/check.sh' '$(top_srcdir)'
./tests/align$(EXEEXT)
./tests/chksum$(EXEEXT)
./examples/simple$(EXEEXT)
./minilzo/testmini$(EXEEXT)
@echo
@echo "===== All tests passed. Now you are ready to install LZO. ====="
@echo
##/***********************************************************************
##// SUBDIR include/lzo
##************************************************************************/
pkginclude_HEADERS = \
include/lzo/lzo1.h include/lzo/lzo1a.h include/lzo/lzo1b.h \
include/lzo/lzo1c.h include/lzo/lzo1f.h include/lzo/lzo1x.h \
include/lzo/lzo1y.h include/lzo/lzo1z.h include/lzo/lzo2a.h \
include/lzo/lzo_asm.h include/lzo/lzoconf.h include/lzo/lzodefs.h \
include/lzo/lzoutil.h
##/***********************************************************************
##// SUBDIR src
##************************************************************************/
lib_LTLIBRARIES += src/liblzo2.la
src_liblzo2_la_LDFLAGS = -version-info 2:0:0 -no-undefined $(AM_LDFLAGS)
src_liblzo2_la_SOURCES = \
src/lzo1.c src/lzo1_99.c src/lzo1a.c src/lzo1a_99.c src/lzo1b_1.c \
src/lzo1b_2.c src/lzo1b_3.c src/lzo1b_4.c src/lzo1b_5.c src/lzo1b_6.c \
src/lzo1b_7.c src/lzo1b_8.c src/lzo1b_9.c src/lzo1b_99.c src/lzo1b_9x.c \
src/lzo1b_cc.c src/lzo1b_d1.c src/lzo1b_d2.c src/lzo1b_rr.c \
src/lzo1b_xx.c src/lzo1c_1.c src/lzo1c_2.c src/lzo1c_3.c src/lzo1c_4.c \
src/lzo1c_5.c src/lzo1c_6.c src/lzo1c_7.c src/lzo1c_8.c src/lzo1c_9.c \
src/lzo1c_99.c src/lzo1c_9x.c src/lzo1c_cc.c src/lzo1c_d1.c \
src/lzo1c_d2.c src/lzo1c_rr.c src/lzo1c_xx.c src/lzo1f_1.c \
src/lzo1f_9x.c src/lzo1f_d1.c src/lzo1f_d2.c src/lzo1x_1.c \
src/lzo1x_1k.c src/lzo1x_1l.c src/lzo1x_1o.c src/lzo1x_9x.c \
src/lzo1x_d1.c src/lzo1x_d2.c src/lzo1x_d3.c src/lzo1x_o.c \
src/lzo1y_1.c src/lzo1y_9x.c src/lzo1y_d1.c src/lzo1y_d2.c \
src/lzo1y_d3.c src/lzo1y_o.c src/lzo1z_9x.c src/lzo1z_d1.c \
src/lzo1z_d2.c src/lzo1z_d3.c src/lzo2a_9x.c src/lzo2a_d1.c \
src/lzo2a_d2.c src/lzo_crc.c src/lzo_init.c src/lzo_ptr.c \
src/lzo_str.c src/lzo_util.c
EXTRA_DIST += \
src/compr1b.h src/compr1c.h src/config1.h src/config1a.h src/config1b.h \
src/config1c.h src/config1f.h src/config1x.h src/config1y.h \
src/config1z.h src/config2a.h src/lzo1_cm.ch src/lzo1_d.ch \
src/lzo1a_cm.ch src/lzo1a_cr.ch src/lzo1a_de.h src/lzo1b_c.ch \
src/lzo1b_cc.h src/lzo1b_cm.ch src/lzo1b_cr.ch src/lzo1b_d.ch \
src/lzo1b_de.h src/lzo1b_r.ch src/lzo1b_sm.ch src/lzo1b_tm.ch \
src/lzo1c_cc.h src/lzo1f_d.ch src/lzo1x_c.ch src/lzo1x_d.ch \
src/lzo1x_oo.ch src/lzo2a_d.ch src/lzo_conf.h src/lzo_dict.h \
src/lzo_dll.ch src/lzo_func.h src/lzo_mchw.ch src/lzo_ptr.h \
src/lzo_supp.h src/lzo_swd.ch src/stats1a.h src/stats1b.h src/stats1c.h
LZO_ASM_SOURCES_i386_src_gas = \
asm/i386/src_gas/lzo1c_s1.S \
asm/i386/src_gas/lzo1f_f1.S \
asm/i386/src_gas/lzo1x_f1.S \
asm/i386/src_gas/lzo1x_s1.S \
asm/i386/src_gas/lzo1y_f1.S \
asm/i386/src_gas/lzo1y_s1.S
LZO_ASM_OBJECTS_i386_obj_elf32 = \
asm/i386/obj/elf32/lzo1c_s1.o \
asm/i386/obj/elf32/lzo1f_f1.o \
asm/i386/obj/elf32/lzo1x_f1.o \
asm/i386/obj/elf32/lzo1x_s1.o \
asm/i386/obj/elf32/lzo1y_f1.o \
asm/i386/obj/elf32/lzo1y_s1.o
if LZO_USE_ASM_i386_src_gas
LZO_ASM_SOURCES = $(LZO_ASM_SOURCES_i386_src_gas)
endif
if LZO_USE_ASM_i386_obj_elf32
LZO_ASM_OBJECTS = $(LZO_ASM_OBJECTS_i386_obj_elf32)
endif
nodist_src_liblzo2_la_SOURCES = $(LZO_ASM_SOURCES)
src_liblzo2_la_LIBADD = $(LZO_ASM_OBJECTS)
##/***********************************************************************
##// SUBDIR examples
##************************************************************************/
noinst_PROGRAMS += examples/dict
noinst_PROGRAMS += examples/lzopack
noinst_PROGRAMS += examples/overlap
noinst_PROGRAMS += examples/precomp
noinst_PROGRAMS += examples/precomp2
noinst_PROGRAMS += examples/simple
examples_dict_SOURCES = examples/dict.c
examples_lzopack_SOURCES = examples/lzopack.c
examples_overlap_SOURCES = examples/overlap.c
examples_precomp_SOURCES = examples/precomp.c
examples_precomp2_SOURCES = examples/precomp2.c
examples_simple_SOURCES = examples/simple.c
EXTRA_DIST += examples/portab.h examples/portab_a.h
##/***********************************************************************
##// SUBDIR lzotest
##************************************************************************/
noinst_PROGRAMS += lzotest/lzotest
lzotest_lzotest_SOURCES = lzotest/lzotest.c
EXTRA_DIST += lzotest/asm.h lzotest/db.h lzotest/wrap.h lzotest/wrapmisc.h
##/***********************************************************************
##// SUBDIR tests
##************************************************************************/
noinst_PROGRAMS += tests/align
noinst_PROGRAMS += tests/chksum
noinst_PROGRAMS += tests/promote
noinst_PROGRAMS += tests/sizes
tests_align_SOURCES = tests/align.c
tests_chksum_SOURCES = tests/chksum.c
tests_promote_SOURCES = tests/promote.c
tests_sizes_SOURCES = tests/sizes.c
tests_promote_LDADD =
tests_sizes_LDADD =
##/***********************************************************************
##// SUBDIR minilzo
##************************************************************************/
noinst_PROGRAMS += minilzo/testmini
minilzo_testmini_SOURCES = minilzo/testmini.c minilzo/minilzo.c
minilzo_testmini_SHORTNAME = t
minilzo_testmini_CPPFLAGS = $(AM_CPPFLAGS)
minilzo_testmini_CPPFLAGS += -DMINILZO_HAVE_CONFIG_H=1
minilzo_testmini_CPPFLAGS += -I$(top_srcdir)/include/lzo
minilzo_testmini_LDADD =
EXTRA_DIST += minilzo/Makefile.minilzo minilzo/README.LZO minilzo/minilzo.h
@MAINT@-include $(top_srcdir)/Makefile.maint

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============================================================================
User visible changes for LZO -- a real-time data compression library
============================================================================
Changes in 2.10 (01 Mar 2017)
* Improve CMake build support.
* Add support for pkg-config.
* Do not redefine "snprintf" so that the examples build with MSVC 2015.
* Assorted cleanups.
Changes in 2.09 (04 Feb 2015)
* Work around gcc bug #64516 that could affect architectures like
armv4, armv5 and sparc.
Changes in 2.08 (29 Jun 2014)
* Updated the Autoconf scripts to fix some reported build problems.
* Added CMake build support.
* Fixed lzo_init() on big-endian architectures like Sparc.
Changes in 2.07 (25 Jun 2014)
* Fixed a potential integer overflow condition in the "safe" decompressor
variants which could result in a possible buffer overrun when
processing maliciously crafted compressed input data.
Note that this issue only affects 32-bit systems and also can only happen
if you use uncommonly huge buffer sizes where you have to decompress more
than 16 MiB (> 2^24 bytes) untrusted compressed bytes within a
*single* function call, so the practical implications are limited.
POTENTIAL SECURITY ISSUE. CVE-2014-4607.
* Removed support for ancient configurations like 16-bit "huge" pointers -
LZO now requires a flat 32-bit or 64-bit memory model.
* Assorted cleanups.
Changes in 2.06 (12 Aug 2011)
* Some minor optimizations for big-endian architectures.
* Fixed overly strict malloc() misalignment check in examples.
Changes in 2.05 (23 Apr 2011)
* Converted the configure system to non-recursive Automake.
* Applied some overdue speed optimizations for modern x86/x64 architectures
and current compilers like gcc 4.6 and MSVC 2010.
Changes in 2.04 (31 Oct 2010)
* Fixed a gcc-4.5 aliasing issue in lzo_init().
* Updated the configure system.
* Assorted cleanups.
Changes in 2.03 (30 Apr 2008)
* Updated the ELF assembler sources to mark the stack as non-executable.
* Fixed a HP-UX 11 build issue with Itanium in ILP32 mode.
* Updated the configure system.
Changes in 2.02 (17 Oct 2005)
* Updated the build and Autoconf scripts to fix some reported
compilation problems.
Changes in 2.01 (27 Jun 2005)
* Changed the configure system to install the LZO library under the
name "liblzo2" so that parallel installation with LZO v1 is possible.
* Improved auto-configuration in miniLZO for some embedded targets like
Blackfin and H8/300 processors.
Changes in 2.00 (30 May 2005)
[Library interface changes]
* The 'lzo_uint' typedef has been changed to match 'size_t', which means
it now is 64 bits on most 64-bit architectures. 32-bit machines
are not affected by this change.
* The formula for maximum expansion of incompressible data has changed.
See doc/LZO.FAQ. This is needed for some upcoming speed improvements,
and also for compatibility with our commercial LZO Professional product.
* The progress indicator callback interface has been revamped.
* All public header files now get installed into a "lzo" subdirectory, so
your applications should use #include <lzo/lzoXXX.h>.
* A number of (internal) macros have been renamed. See LZO_CFG_COMPAT
in <lzo/lzoconf.h> if your code depends on these.
[Speed]
* Small overall speedup by exploiting features like branch prediction
hints and explicit inline control present in modern C/C++ compilers.
* Significant speedup for 64-bit architectures like AMD64.
[Portability]
* LZO now fully supports the LLP64 programming model.
* LZO now fully supports the ILP64 and SILP64 programming models which
are used on some supercomputing architectures.
* Full Win64 support for AMD64 (aka x64) and IA64 (Itanium).
* Full 16-bit support for ancient DOS 286 protected mode, OS/2 1.x
and Windows 3.x.
* The LZO library now compiles and works on completely freestanding or
embedded systems as long as you have <limits.h> and <stddef.h> header
files. See the B/generic/build_freestanding.sh build script.
[Misc]
* The i386 assembler versions of the decompressors are now automatically
built and installed. See also asm/i386/00README.TXT.
* Added include file <lzo/lzo_asm.h> that provides prototypes for all
assembler functions.
* Under MacOS X, the configure script now will use the '-no-cpp-precomp'
compiler option in order to work around bugs in some versions of
Apple's native "smart" preprocessor.
* Worked around a preprocessor bug that is present in all compilers which
are based on the lcc compiler kit.
* Added simple B/generic/build.sh build script family.
* Added lots of new build scripts for various DOS/Windows compilers.
[Upgrade instructions from LZO v1 to LZO v2]
* On 64-bit architectures, revisit all uses of lzo_uint.
* Adapt for the maximum expansion change of incompressible data.
* If you use the progress callback then adapt for the new interface.
* Use #include <lzo/lzoXXX.h> or adjust your include path.
* Check your code for use of deprecated macros. Add a
#define LZO_CFG_COMPAT if necessary.
* Other than that LZO v2 should be fully source-compatible with LZO v1.
Of course, the compressed data is fully compatible as well.
* Re-compile and re-link your application.
* Enjoy the improvements!
----------------------------------------------------------------------------
Changes in 1.08 (12 Jul 2002)
* Much better support for cross compiling.
* Straighten out ANSI-conforming compiler checks.
* Avoid harmless compiler warnings reported by -Wcast-align.
* Fixed some sign extension problems on rather exotic machines where
sizeof(size_t) < sizeof(ptrdiff_t) and sizeof(lzo_uint) == sizeof(size_t)
* Updated the configure system to use the latest Autoconf, Automake
and Libtool versions.
Changes in 1.07 (18 Oct 2000)
* Default to '--disable-shared' (I'm getting tired of Libtool's
shared library build problems, this time AIX was the culprit).
* Avoid some harmless compiler warnings.
Changes in 1.06 (29 Nov 1999)
* Updated the configure system to use Autoconf 2.13, Automake 1.4 and
Libtool 1.3.3. This should hopefully fix the shared-library build
problems that were reported on some machines.
* Enhanced example programs a little bit.
Changes in 1.05 (14 Apr 1998)
* Just a one-line change in the configure script to workaround
a HPUX and IRIX build problem.
Changes in 1.04 (15 Mar 1998)
* Worked around a bug in the cpp preprocessor under HPUX 10.20.
* Adapted for Automake 1.2f and Libtool 1.1.
Changes in 1.03 (18 Jan 1998)
* minor compression ratio improvement
* extended example program to show how to do overlapping compression
* assembler changes, added support for the nasm assembler
* better support for cross compiling
* some cleanups
Changes in 1.02 (07 Dec 1997)
* improved LZO1X-999 and LZO1Y-999 compression ratio a little bit again
* introduced compression levels for LZO1X-999 and LZO1Y-999
* added support for preset dictionaries
* implemented LZO1X-1(12): needs 16 KiB for compression
* new algorithm LZO1Z: this is another variant of LZO1X
* added example program: how to use preset dictionaries
* added example program: how to do in-place decompression
* added a little file-packer example program
* LZO now works cleanly under checkergcc
* strict 16-bit memory model is working (but not officially supported)
* shared libraries are supported on many platforms
* adapted for Automake 1.2d and Libtool 1.0h
Changes in 1.01 (10 Aug 1997)
* improved LZO1X-999 and LZO1Y-999 compression ratio a little bit
* i386+gcc: significant speedup of the C version of the LZO1, LZO1A,
LZO1B and LZO1C decompressors
* added example programs that show how to generate pre-compressed data
* added Makefiles for DOS, Windows and OS/2 targets
Changes in 1.00 (13 Jul 1997)
* added miniLZO - can be easily included in your project
* improved documentation, added LZO.FAQ
* added build scripts for many systems where Autoconf is not available:
Windows 3.1 (LIB+DLL), Windows 95/NT (LIB+DLL), DOS (16+32 bit), OS/2
* adapted for Automake 1.2 and Libtool 1.0
Changes in 0.90 (27 Jun 1997): never released
* LZO now uses GNU Automake 1.0 - lots of configuration changes
* added LZO1X-1(11): this version needs only 8 KiB for compression
* implemented LZO1Y-1
* added i386 assembler decompressors for MASM/TASM/WASM
* the name of some assembler functions changed
* the numeric value of some error codes changed
* portability fixes
Changes in 0.29 (04 May 1997)
* Linux ELF shared library support
* workaround for gcc 2.7.2 optimizer bug under AIX
* added lzo_crc32() checksum
Changes in 0.28 (22 Feb 1997)
* new algorithm LZO1Y: LZO1Y-999 and LZO1Y decompressor
* added lzo1x_optimize() and lzo1y_optimize()
* minor speedup in assembler decompressors (i386+gcc)
* ltest.c rewritten
Changes in 0.27 (19 Jan 1997)
* fixed a bug in LZO1B-999 and LZO1C-999 that could produce
invalid compressed data in very rare cases
Changes in 0.26 (18 Jan 1997): never released
* implemented LZO1B-999
* renamed LZO1D to LZO2A (also updated all docs)
* some cleanups
Changes in 0.25 (28 Dec 1996): never released
* some portability fixes (LZO now works on my old Atari ST :-)
* adapted for Autoconf 2.12
Changes in 0.24 (30 Nov 1996): never released
* improved performance of LZO1X assembler decompressor on a Pentium (i386+gcc)
Changes in 0.23 (23 Nov 1996)
* added LZO1C, LZO1F and LZO1X decompressors in assembler (i386+gcc)
* added corresponding LZO_PUBLIC to all LZO_EXTERN functions
* added support for Microsoft C 7.0 (16-bit DOS)
* introduced lzo_uint32. This could prove useful for a strict 16-bit
version that doesn't use 'huge' pointers.
* all algorithms use incremental hashing now
* some cleanups and portability fixes
Changes in 0.22 (19 Sep 1996)
* LZO1X: minor decompressor speedup, added some checks in safe decompressor
* Autoconf: added detection of gcc strength-reduction bug
* Makefile changes
Changes in 0.21 (08 Sep 1996)
* LZO now uses GNU Autoconf 2.10 - lots of configuration changes
* a few cosmetical changes
Changes in 0.20 (11 Aug 1996)
* new algorithm LZO1X: LZO1X-1, LZO1X-999 and LZO1X decompressor
* significantly speeded up LZO1B, LZO1C and LZO1F decompressors
on CPUs which allow unaligned memory access (e.g. Intel i386)
* greatly speeded up LZO2A-999 compressor at the cost of some memory
* some cleanups, portability fixes and minor speedups
Changes in 0.16 (22 Jul 1996)
* speeded up LZO1F decompressor a little bit
* improved LZO1F-999 compression ratio
Changes in 0.15 (10 Jul 1996)
* new algorithm LZO1F: LZO1F-1, LZO1F-999 and LZO1F decompressor
* improved LZO2A-999 compression ratio
* removed LZO1E as it is dominated by LZO1F
Changes in 0.14 (06 Jul 1996): never released
* experimental algorithms: LZO1E and LZO1F
* added LZO_EXTERN to all prototypes. Useful when building a DLL.
* improved LZO1C-999 and LZO2A-999 compression ratio a little bit
* fixed progress indicator callback (it was called only once)
Changes in 0.13 (20 Jun 1996)
* some speed improvements in LZO1C-999 and LZO2A-999
Changes in 0.12 (18 Jun 1996): never released
* added LZO1C-999, a slow but nearly optimal compressor
intended for generating pre-compressed data
* added tests for lookbehind-overrun in all safe decompressors
* source tree completely rearranged, some filenames changed
* extensions changed: a .ch file is a C source code that is included
for reasons of code sharing
* new algorithm LZO2A: LZO2A-999 and LZO2A decompressor. There is
no fast compressor yet.
* some cleanups
Changes in 0.11 (29 May 1996)
* source tree rearranged
* LZO now compiles fine as a C++ library (interface still has C linkage)
* improved overall compression ratio a little bit
* LZO1B-99/LZO1C-99 now search for longer matches
* incremental hash is working, it's a little bit faster
* Makefile changed
* added lzo_uint and lzo_sizeof in some places
* split LZO1B compressor into even more include-files
Changes in 0.10 (20 May 1996): first public release of the LZO library
* includes LZO1, LZO1A, LZO1B and LZO1C algorithms
(compression levels 1-9 and 99)
14 Mar 1996:
* public release of the LZO1A algorithm
04 Mar 1996:
* public release of the LZO1 algorithm

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============================================================================
LZO -- a real-time data compression library
============================================================================
Please read the file doc/LZO.TXT for an introduction to LZO.
See the file doc/LZO.FAQ for various tidbits of information.
See the file NEWS for a list of major changes in the current release.
See the file INSTALL for compilation and installation instructions.
For a quick start how to use LZO look at examples/lzopack.c.
Directory overview:
-------------------
autoconf Autoconf configuration files (UNIX specific)
B various support files for DOS, Windows, OS/2, ...
doc documentation
examples example programs
include public header files
minilzo a lightweight subset for easy inclusion in your project
src library source
tests more or less exotic test programs
util some utility scripts
Have fun,
Markus
http://www.oberhumer.com/opensource/lzo/

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I want to thank the following people for giving feedback, doing
beta-testing or helping me some other way:
Charles W. Sandmann <sandmann@clio.rice.edu>
Frank Donahoe <fdonahoe@wilkes1.wilkes.edu>
Holger Berger <Holger.Berger@rus.uni-stuttgart.de>
Jean-loup Gailly <jloup@gzip.org>
Laszlo Molnar <ml1050@freemail.c3.hu>
Mark Adler <madler@alumni.caltech.edu>
Paul D. Eccles <pde@sd.inri.com>
Rodolphe Ortalo <ortalo@laas.fr>
William Magro <wmagro@TC.Cornell.EDU>
Wolfgang Lugmayr <W.Lugmayr@infosys.tuwien.ac.at>
Natascha

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Directory overview:
===================
As writing portable assembler sources supporting different operating
systems, compilers and assemblers has proven to be extremely painful,
the assembler sources have been converted into a more portable 'db'
format. Use these whenever possible.
src_gas sources converted for portable gcc/gas syntax
src_masm sources converted for portable masm/tasm/wasm syntax
src_nasm sources converted for portable nasm syntax
src assembler sources (you need the OpenSource nasm assembler)
obj pre-assembled object files
Also look 'src_XXX/all/asm_all.asm' which contains all assembler
functions conveniently arranged into a single file.
Notes:
======
- The assembler sources are designed for a flat 32-bit memory model
running in protected mode - they should work with all i386
32-bit compilers around.
- All functions expect a 'cdecl' (C stack based) calling convention.
The function return value will be placed into 'eax'.
All other registers are preserved.
- Prototypes for the assembler functions can be found in <lzo/lzo_asm.h>.
- For reasons of speed all fast assembler decompressors (having '_fast'
in their name) can access (write to) up to 3 bytes past the end of
the decompressed (output) block. Data past the end of the compressed
(input) block is never accessed (read from).
[ technical note: because data is transferred in 32-bit units ]
- Finally you should test if the assembler versions are actually faster
than the C version on your machine - some compilers can do a very good
optimization job, and they also can optimize the code for a specific
processor type.

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/* enter.ash -- LZO assembler stuff
This file is part of the LZO real-time data compression library.
Copyright (C) 1996-2017 Markus Franz Xaver Johannes Oberhumer
All Rights Reserved.
The LZO library 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.
The LZO library 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 the LZO library; see the file COPYING.
If not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
Markus F.X.J. Oberhumer
<markus@oberhumer.com>
http://www.oberhumer.com/opensource/lzo/
*/
/***********************************************************************
//
************************************************************************/
pushl %ebp
pushl %edi
pushl %esi
pushl %ebx
pushl %ecx
pushl %edx
subl $12,%esp
cld
movl INP,%esi
movl OUTP,%edi
#if defined(N_3_EBP)
movl $3,%ebp
#endif
#if defined(N_255_EBP)
movl $255,%ebp
#endif
#if defined(LZO_TEST_DECOMPRESS_OVERRUN_INPUT)
#if defined(INIT_OVERRUN)
INIT_OVERRUN
# undef INIT_OVERRUN
#endif
leal -3(%esi),%eax /* 3 == length of EOF code */
addl INS,%eax
movl %eax,INEND
#endif
#if defined(LZO_TEST_DECOMPRESS_OVERRUN_OUTPUT)
#if defined(INIT_OVERRUN)
INIT_OVERRUN
# undef INIT_OVERRUN
#endif
movl %edi,%eax
movl OUTS,%edx
addl (%edx),%eax
movl %eax,OUTEND
#endif
/* vim:set ts=4 sw=4 et: */

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/* leave.ash -- LZO assembler stuff
This file is part of the LZO real-time data compression library.
Copyright (C) 1996-2017 Markus Franz Xaver Johannes Oberhumer
All Rights Reserved.
The LZO library 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.
The LZO library 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 the LZO library; see the file COPYING.
If not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
Markus F.X.J. Oberhumer
<markus@oberhumer.com>
http://www.oberhumer.com/opensource/lzo/
*/
/***********************************************************************
//
************************************************************************/
/* check uncompressed size */
#if defined(LZO_TEST_DECOMPRESS_OVERRUN_OUTPUT)
cmpl OUTEND,%edi
ja .L_output_overrun
#endif
/* check compressed size */
movl INP,%edx
addl INS,%edx
cmpl %edx,%esi /* check compressed size */
ja .L_input_overrun
jb .L_input_not_consumed
.L_leave:
subl OUTP,%edi /* write back the uncompressed size */
movl OUTS,%edx
movl %edi,(%edx)
negl %eax
addl $12,%esp
popl %edx
popl %ecx
popl %ebx
popl %esi
popl %edi
popl %ebp
#if 1
ret
#else
jmp .L_end
#endif
.L_error:
movl $1,%eax /* LZO_E_ERROR */
jmp .L_leave
.L_input_not_consumed:
movl $8,%eax /* LZO_E_INPUT_NOT_CONSUMED */
jmp .L_leave
.L_input_overrun:
movl $4,%eax /* LZO_E_INPUT_OVERRUN */
jmp .L_leave
#if defined(LZO_TEST_DECOMPRESS_OVERRUN_OUTPUT)
.L_output_overrun:
movl $5,%eax /* LZO_E_OUTPUT_OVERRUN */
jmp .L_leave
#endif
#if defined(LZO_TEST_DECOMPRESS_OVERRUN_LOOKBEHIND)
.L_lookbehind_overrun:
movl $6,%eax /* LZO_E_LOOKBEHIND_OVERRUN */
jmp .L_leave
#endif
#if defined(LZO_DEBUG)
.L_assert_fail:
movl $99,%eax
jmp .L_leave
#endif
.L_end:
/* vim:set ts=4 sw=4 et: */

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/* lzo1c_d.ash -- assembler implementation of the LZO1C decompression algorithm
This file is part of the LZO real-time data compression library.
Copyright (C) 1996-2017 Markus Franz Xaver Johannes Oberhumer
All Rights Reserved.
The LZO library 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.
The LZO library 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 the LZO library; see the file COPYING.
If not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
Markus F.X.J. Oberhumer
<markus@oberhumer.com>
http://www.oberhumer.com/opensource/lzo/
*/
/***********************************************************************
//
************************************************************************/
ALIGN3
.L1:
xorl %eax,%eax
movb (%esi),%al
incl %esi
cmpb $32,%al
jnb .LMATCH
orb %al,%al
jz .L12
movl %eax,%ecx
.LIT:
TEST_OP((%edi,%ecx),%ebx)
TEST_IP((%esi,%ecx),%ebx)
rep
movsb
.LM1:
movb (%esi),%al
incl %esi
cmpb $32,%al
jb .LM2
.LMATCH:
cmpb $64,%al
jb .LN3
movl %eax,%ecx
andb $31,%al
leal -1(%edi),%edx
shrl $5,%ecx
subl %eax,%edx
movb (%esi),%al
incl %esi
shll $5,%eax
subl %eax,%edx
incl %ecx
xchgl %esi,%edx
TEST_LOOKBEHIND(%esi)
TEST_OP((%edi,%ecx),%ebx)
rep
movsb
movl %edx,%esi
jmp .L1
ALIGN3
.L12:
LODSB
leal 32(%eax),%ecx
cmpb $248,%al
jb .LIT
movl $280,%ecx
subb $248,%al
jz .L11
xchgl %eax,%ecx
xorb %al,%al
shll %cl,%eax
xchgl %eax,%ecx
.L11:
TEST_OP((%edi,%ecx),%ebx)
TEST_IP((%esi,%ecx),%ebx)
rep
movsb
jmp .L1
ALIGN3
.LM2:
leal -1(%edi),%edx
subl %eax,%edx
LODSB
shll $5,%eax
subl %eax,%edx
xchgl %esi,%edx
TEST_LOOKBEHIND(%esi)
TEST_OP(4(%edi),%ebx)
movsb
movsb
movsb
movl %edx,%esi
movsb
xorl %eax,%eax
jmp .LM1
.LN3:
andb $31,%al
movl %eax,%ecx
jnz .LN6
movb $31,%cl
.LN4:
LODSB
orb %al,%al
jnz .LN5
addl N_255,%ecx
jmp .LN4
ALIGN3
.LN5:
addl %eax,%ecx
.LN6:
movb (%esi),%al
incl %esi
movl %eax,%ebx
andb $63,%al
movl %edi,%edx
subl %eax,%edx
movb (%esi),%al
incl %esi
shll $6,%eax
subl %eax,%edx
cmpl %edi,%edx
jz .LEOF
xchgl %edx,%esi
leal 3(%ecx),%ecx
TEST_LOOKBEHIND(%esi)
TEST_OP((%edi,%ecx),%eax)
rep
movsb
movl %edx,%esi
xorl %eax,%eax
shrl $6,%ebx
movl %ebx,%ecx
jnz .LIT
jmp .L1
.LEOF:
/**** xorl %eax,%eax eax=0 from above */
cmpl $1,%ecx /* ecx must be 1 */
setnz %al
/* vim:set ts=4 sw=4 et: */

46
asm/i386/src/lzo1c_s1.S Normal file
View File

@ -0,0 +1,46 @@
/* lzo1c_s1.S -- LZO1C decompression in assembler (i386 + gcc)
This file is part of the LZO real-time data compression library.
Copyright (C) 1996-2017 Markus Franz Xaver Johannes Oberhumer
All Rights Reserved.
The LZO library 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.
The LZO library 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 the LZO library; see the file COPYING.
If not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
Markus F.X.J. Oberhumer
<markus@oberhumer.com>
http://www.oberhumer.com/opensource/lzo/
*/
/***********************************************************************
//
************************************************************************/
#include "lzo_asm.h"
.text
LZO_PUBLIC(lzo1c_decompress_asm)
#include "enter.ash"
#include "lzo1c_d.ash"
#include "leave.ash"
LZO_PUBLIC_END(lzo1c_decompress_asm)
/* vim:set ts=4 sw=4 et: */

161
asm/i386/src/lzo1f_d.ash Normal file
View File

@ -0,0 +1,161 @@
/* lzo1f_d.ash -- assembler implementation of the LZO1F decompression algorithm
This file is part of the LZO real-time data compression library.
Copyright (C) 1996-2017 Markus Franz Xaver Johannes Oberhumer
All Rights Reserved.
The LZO library 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.
The LZO library 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 the LZO library; see the file COPYING.
If not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
Markus F.X.J. Oberhumer
<markus@oberhumer.com>
http://www.oberhumer.com/opensource/lzo/
*/
/***********************************************************************
//
************************************************************************/
ALIGN3
.L0:
xorl %eax,%eax
movb (%esi),%al
incl %esi
cmpb $31,%al
ja .LM2
orb %al,%al
movl %eax,%ecx
jnz .L2
1:
LODSB
orb %al,%al
jnz 2f
addl N_255,%ecx
jmp 1b
2:
lea 31(%eax,%ecx),%ecx
.L2:
TEST_OP((%edi,%ecx),%ebx)
TEST_IP((%esi,%ecx),%ebx)
movb %cl,%al
shrl $2,%ecx
rep
movsl
andb $3,%al
jz 1f
movl (%esi),%ebx
addl %eax,%esi
movl %ebx,(%edi)
addl %eax,%edi
1:
movb (%esi),%al
incl %esi
.LM1:
cmpb $31,%al
jbe .LM21
.LM2:
cmpb $223,%al
ja .LM3
movl %eax,%ecx
shrl $2,%eax
lea -1(%edi),%edx
andb $7,%al
shrl $5,%ecx
movl %eax,%ebx
movb (%esi),%al
leal (%ebx,%eax,8),%eax
incl %esi
.LM5:
subl %eax,%edx
addl $2,%ecx
xchgl %edx,%esi
TEST_LOOKBEHIND(%esi)
TEST_OP((%edi,%ecx),%ebx)
cmpl $6,%ecx
jb 1f
cmpl $4,%eax
jb 1f
movb %cl,%al
shrl $2,%ecx
rep
movsl
andb $3,%al
movb %al,%cl
1:
rep
movsb
movl %edx,%esi
.LN1:
movb -2(%esi),%cl
andl $3,%ecx
jz .L0
movl (%esi),%eax
addl %ecx,%esi
movl %eax,(%edi)
addl %ecx,%edi
xorl %eax,%eax
movb (%esi),%al
incl %esi
jmp .LM1
.LM21:
TEST_OP(3(%edi),%edx)
shrl $2,%eax
leal -0x801(%edi),%edx
movl %eax,%ecx
movb (%esi),%al
incl %esi
leal (%ecx,%eax,8),%eax
subl %eax,%edx
TEST_LOOKBEHIND(%edx)
movl (%edx),%eax
movl %eax,(%edi)
addl $3,%edi
jmp .LN1
1:
LODSB
orb %al,%al
jnz 2f
addl N_255,%ecx
jmp 1b
2:
lea 31(%eax,%ecx),%ecx
jmp .LM4
ALIGN3
.LM3:
andb $31,%al
movl %eax,%ecx
jz 1b
.LM4:
movl %edi,%edx
movw (%esi),%ax
addl $2,%esi
shrl $2,%eax
jnz .LM5
.LEOF:
/**** xorl %eax,%eax eax=0 from above */
cmpl $1,%ecx /* ecx must be 1 */
setnz %al
/* vim:set ts=4 sw=4 et: */

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