[p5sagit/p5-mst-13.2.git] / ext / Compress / Raw / Zlib / README


                             Compress-Raw-Zlib

                             Version 2.011

                               17th May 2008

       Copyright (c) 2005-2008 Paul Marquess. All rights reserved.
          This program is free software; you can redistribute it
           and/or modify it under the same terms as Perl itself.

              The directory zlib-src contains a subset of the 
             source files copied directly from zlib version 1.2.3.
                  These files are Copyright(C) 1995-2005
                     Jean-loup Gailly and Mark Adler.
             Full source for the zlib library is available at
                            http://www.zlib.org

DESCRIPTION
-----------

This module provides a Perl interface to the zlib compression library.  

PREREQUISITES
-------------

Before you can build Compress-Raw-Zlib you need to have the following
installed on your system:

    * A C compiler

    * Perl 5.004 or better. 

By default, Compress-Raw-Zlib will build its own private copy of the 
zlib library. If you want to use a different version of 
zlib, follow the instructions in the section called 
"Controlling the version of zlib used by Compress-Raw-Zlib" 
later in this document.

BUILDING THE MODULE
-------------------

Assuming you have met all the prerequisites, the module can now be built
using this sequence of commands:

    perl Makefile.PL
    make
    make test

INSTALLATION
------------

To install Compress-Raw-Zlib, run the command below:

    make install

Controlling the version of zlib used by Compress-Raw-Zlib 
----------------------------------------------------------

Compress-Raw-Zlib interfaces to the zlib compression library. There
are three options available to control which version/instance of the 
zlib library is used:

    1. Build a private copy of the zlib library using the 
       zlib library source that is included with this module.
       This is the default and recommended option.

    2. Build a private copy of the zlib library using a standard 
       zlib source distribution.

    3. Use a pre-built zlib library.

Note that if you intend to use either Option 2 or 3, you need to have
zlib version 1.0.5 or better.

The contents of the file config.in are used to control which of the
three options is actually used. This file is read during the

    perl Makefile.PL 

step of the build, so remember to make any required changes to config.in
before building this module.

  Option 1
  --------
  
  For option 1, edit the file config.in and set the variables in it
  as follows:
  
      BUILD_ZLIB   = True
      INCLUDE      = ./zlib-src
      LIB          = ./zlib-src
      OLD_ZLIB     = False
      GZIP_OS_CODE = AUTO_DETECT
  
  
  Option 2
  --------
  
  For option 2, fetch a copy of the zlib source distribution from
  http://www.zlib.org and unpack it into the Compress-Raw-Zlib source 
  directory. Assuming you have fetched zlib 1.2.3, 
  it will create a directory called zlib-1.2.3. 
  
  Now set the variables in the file config.in as follows (if the version
  you have fetched isn't 1.2.3, change the INCLUDE and LIB
  variables appropriately):
  
      BUILD_ZLIB   = True
      INCLUDE      = ./zlib-1.2.3
      LIB          = ./zlib-1.2.3
      OLD_ZLIB     = False
      GZIP_OS_CODE = AUTO_DETECT
  
  
  Option 3
  --------
  
  For option 3, you need to find out where zlib is stored on your
  system.  There are two parts to this.

  First, find the directory where the zlib library is stored (some
  common names for the library are libz.a and libz.so). Set the LIB variable
  in the config.in file to that directory.
  
  Secondly, find the directory where the file zlib.h is stored. Now set
  the INCLUDE variable in the config.in file to that directory.
  
  Next set BUILD_ZLIB to False.
  
  Finally, if you are running zlib 1.0.5 or older, set the OLD_ZLIB
  variable to True. Otherwise set it to False.

  As an example, if the zlib library on your system is in
  /usr/local/lib, zlib.h is in /usr/local/include and zlib is more
  recent than version 1.0.5, the variables in config.in should be set as
  follows:

      BUILD_ZLIB   = False
      INCLUDE      = /usr/local/include
      LIB          = /usr/local/lib
      OLD_ZLIB     = False
      GZIP_OS_CODE = AUTO_DETECT
  

Setting the Gzip OS Code
------------------------

Every gzip stream stores a byte in its header to identify the Operating
System that was used to create the gzip stream. When you build Compress-Raw-Zlib it will attempt to determine the value that is correct for
your Operating System. This will then be used by IO::Compress::Gzip as the
default value for the OS byte in all gzip headers it creates. 
 
The variable GZIP_OS_CODE in the config.in file controls the setting of
this value when building Compress-Raw-Zlib. If GZIP_OS_CODE is set to
AUTO_DETECT, Compress-Raw-Zlib will attempt to determine the correct value for
your Operating System.

Alternatively, you can override auto-detection of the default OS code and
explicitly set it yourself. Set the GZIP_OS_CODE variable in the config.in
file to be a number between 0 and 255. For example
 
    GZIP_OS_CODE = 3

See RFC 1952 for valid OS codes that can be used.

If you are running one of the less popular Operating Systems, it is
possible that the default value picked by this module is incorrect or the
default value (3) is used when there is a better value available. When
Compress-Raw-Zlib cannot determine what operating system you are running, it
will use the default value 3 for the OS code.

If you find you have to change this value, because you think the value auto
detected is incorrect, please take a few moments to contact the author of
this module.

TROUBLESHOOTING
---------------

Solaris build fails with "language optional software package not installed"
---------------------------------------------------------------------------

If you are trying to build this module under Solaris and you get an
error message like this

    /usr/ucb/cc: language optional software package not installed

it means that Perl cannot find the C compiler on your system. The cryptic
message is just Sun's way of telling you that you haven't bought their
C compiler.

When you build a Perl module that needs a C compiler, the Perl build
system tries to use the same C compiler that was used to build perl
itself. In this case your Perl binary was built with a C compiler that
lived in /usr/ucb.

To continue with building this module, you need to get a C compiler,
or tell Perl where your C compiler is, if you already have one.

Assuming you have now got a C compiler, what you do next will be dependent
on what C compiler you have installed. If you have just installed Sun's
C compiler, you shouldn't have to do anything. Just try rebuilding
this module.

If you have installed another C compiler, say gcc, you have to tell perl
how to use it instead of /usr/ucb/cc.

This set of options seems to work if you want to use gcc. Your mileage
may vary.

    perl Makefile.PL CC=gcc CCCDLFLAGS=-fPIC OPTIMIZE=" "
    make test

If that doesn't work for you, it's time to make changes to the Makefile
by hand. Good luck!

Solaris build fails with "gcc: unrecognized option `-KPIC'"
-----------------------------------------------------------

You are running Solaris and you get an error like this when you try to
build this Perl module

    gcc: unrecognized option `-KPIC'

This symptom usually means that you are using a Perl binary that has been
built with the Sun C compiler, but you are using gcc to build this module.

When Perl builds modules that need a C compiler, it will attempt to use
the same C compiler and command line options that was used to build perl
itself. In this case "-KPIC" is a valid option for the Sun C compiler,
but not for gcc. The equivalent option for gcc is "-fPIC".

The solution is either:

    1. Build both Perl and this module with the same C compiler, either
       by using the Sun C compiler for both or gcc for both.

    2. Try generating the Makefile for this module like this perl

           perl Makefile.PL CC=gcc CCCDLFLAGS=-fPIC OPTIMIZE=" " LD=gcc
           make test

       This second option seems to work when mixing a Perl binary built
       with the Sun C compiler and this module built with gcc. Your
       mileage may vary.

HP-UX Notes
-----------

I've had a report that when building Compress-Raw-Zlib under HP-UX that it
is necessary to have first built the zlib library with the -fpic
option.

Linux Notes
-----------

Although most Linux distributions already come with zlib, some
people report getting this error when they try to build this module:

$ make
cp Zlib.pm blib/lib/Compress/Zlib.pm
AutoSplitting blib/lib/Compress/Zlib.pm (blib/lib/auto/Compress/Zlib)
/usr/bin/perl -I/usr/lib/perl5/5.6.1/i386-linux -I/usr/lib/perl5/5.6.1 /usr/lib/perl5/5.6.1/ExtUtils/xsubpp  -typemap /usr/lib/perl5/5.6.1/ExtUtils/typemap -typemap typemap Zlib.xs > Zlib.xsc && mv Zlib.xsc Zlib.c
gcc -c -I/usr/local/include -fno-strict-aliasing -I/usr/local/include -O2 -march=i386 -mcpu=i686   -DVERSION=\"1.16\" -DXS_VERSION=\"1.16\" -fPIC -I/usr/lib/perl5/5.6.1/i386-linux/CORE  Zlib.c
Zlib.xs:25:19: zlib.h: No such file or directory
make: *** [Zlib.o] Error 1

This usually means that you have not installed the development RPM
for zlib. Check for an RPM that start with "zlib-devel" in your Linux
distribution.

Win32 Notes
-----------

If you are running Activestate Perl (from http://www.activestate.com),
it ships with a pre-compiled version of Compress-Raw-Zlib. To check if a
newer version of Compress-Raw-Zlib is available run this from the command
prompt

    C:\> ppm verify -upgrade Compress-Zlib

If you are not running Activestate Perl and you don't have access
to a C compiler, you will not be able to build and install this module.

Win32 & Cygwin Notes
--------------------

It is not possible to install Compress-Raw-Zlib using the CPAN shell.
This is because the Compress-Raw-Zlib DLL is itself used by the CPAN shell
and it is impossible to remove a DLL while it is already loaded under
Windows.

The workaround is to install Compress-Raw-Zlib manually using the
instructions given at the start of this file.

FEEDBACK
--------

How to report a problem with Compress-Raw-Zlib.

To help me help you, I need all of the following information:

 1. The Versions of everything relevant.
    This includes:

     a. The *complete* output from running this
     
            perl -V
     
        Do not edit the output in any way.
        Note, I want you to run "perl -V" and NOT "perl -v".
     
        If your perl does not understand the "-V" option it is too
        old. This module needs Perl version 5.004 or better.     

     b. The version of Compress-Raw-Zlib you have. 
        If you have successfully installed Compress-Raw-Zlib, this one-liner
        will tell you:

           perl -MCompress::Raw::Zlib -e 'print qq[ver $Compress::Raw::Zlib::VERSION\n]'

        If you are  running windows use this

           perl -MCompress::Raw::Zlib -e "print qq[ver $Compress::Raw::Zlib::VERSION\n]"

        If you haven't installed Compress-Raw-Zlib then search Compress::Raw::Zlib.pm
        for a line like this:

          $VERSION = "2.011" ;

     c. The version of zlib you have used.
        If you have successfully installed Compress-Raw-Zlib, this one-liner
        will tell you:

          perl -MCompress::Raw::Zlib -e "print q[zlib ver ]. Compress::Raw::Zlib::ZLIB_VERSION.qq[\n]" 

        If not, look at the beginning of the file zlib.h. 

 2. If you are having problems building Compress-Raw-Zlib, send me a
    complete log of what happened. Start by unpacking the Compress-Raw-Zlib
    module into a fresh directory and keep a log of all the steps

        [edit config.in, if necessary]
        perl Makefile.PL
        make
        make test TEST_VERBOSE=1          

Paul Marquess <pmqs@cpan.org>
Commit	Line	Data
25f0751f	1
80e5fcd6	2	Compress-Raw-Zlib
25f0751f	3
a1787f24	4	Version 2.011
25f0751f	5
a1787f24	6	17th May 2008
25f0751f	7
d54256af	8	Copyright (c) 2005-2008 Paul Marquess. All rights reserved.
25f0751f	9	This program is free software; you can redistribute it
	10	and/or modify it under the same terms as Perl itself.
	11
25f0751f	12	The directory zlib-src contains a subset of the
	13	source files copied directly from zlib version 1.2.3.
	14	These files are Copyright(C) 1995-2005
	15	Jean-loup Gailly and Mark Adler.
	16	Full source for the zlib library is available at
	17	http://www.zlib.org
	18
25f0751f	19	DESCRIPTION
	20	-----------
	21
25f0751f	22	This module provides a Perl interface to the zlib compression library.
25f0751f	23
25f0751f	24	PREREQUISITES
	25	-------------
	26
80e5fcd6	27	Before you can build Compress-Raw-Zlib you need to have the following
25f0751f	28	installed on your system:
25f0751f	29
25f0751f	30	* A C compiler
	31
	32	* Perl 5.004 or better.
	33
80e5fcd6	34	By default, Compress-Raw-Zlib will build its own private copy of the
25f0751f	35	zlib library. If you want to use a different version of
25f0751f	36	zlib, follow the instructions in the section called
80e5fcd6	37	"Controlling the version of zlib used by Compress-Raw-Zlib"
25f0751f	38	later in this document.
25f0751f	39
25f0751f	40	BUILDING THE MODULE
	41	-------------------
	42
	43	Assuming you have met all the prerequisites, the module can now be built
	44	using this sequence of commands:
	45
	46	perl Makefile.PL
	47	make
	48	make test
	49
25f0751f	50	INSTALLATION
	51	------------
	52
80e5fcd6	53	To install Compress-Raw-Zlib, run the command below:
25f0751f	54
	55	make install
	56
80e5fcd6	57	Controlling the version of zlib used by Compress-Raw-Zlib
25f0751f	58	----------------------------------------------------------
25f0751f	59
80e5fcd6	60	Compress-Raw-Zlib interfaces to the zlib compression library. There
25f0751f	61	are three options available to control which version/instance of the
	62	zlib library is used:
	63
	64	1. Build a private copy of the zlib library using the
	65	zlib library source that is included with this module.
	66	This is the default and recommended option.
	67
	68	2. Build a private copy of the zlib library using a standard
	69	zlib source distribution.
	70
	71	3. Use a pre-built zlib library.
	72
	73	Note that if you intend to use either Option 2 or 3, you need to have
	74	zlib version 1.0.5 or better.
	75
25f0751f	76	The contents of the file config.in are used to control which of the
	77	three options is actually used. This file is read during the
	78
	79	perl Makefile.PL
	80
	81	step of the build, so remember to make any required changes to config.in
	82	before building this module.
	83
25f0751f	84	Option 1
	85	--------
	86
	87	For option 1, edit the file config.in and set the variables in it
	88	as follows:
	89
	90	BUILD_ZLIB = True
	91	INCLUDE = ./zlib-src
	92	LIB = ./zlib-src
	93	OLD_ZLIB = False
	94	GZIP_OS_CODE = AUTO_DETECT
	95
	96
	97	Option 2
	98	--------
	99
	100	For option 2, fetch a copy of the zlib source distribution from
80e5fcd6	101	http://www.zlib.org and unpack it into the Compress-Raw-Zlib source
25f0751f	102	directory. Assuming you have fetched zlib 1.2.3,
	103	it will create a directory called zlib-1.2.3.
	104
	105	Now set the variables in the file config.in as follows (if the version
	106	you have fetched isn't 1.2.3, change the INCLUDE and LIB
	107	variables appropriately):
	108
	109	BUILD_ZLIB = True
	110	INCLUDE = ./zlib-1.2.3
	111	LIB = ./zlib-1.2.3
	112	OLD_ZLIB = False
	113	GZIP_OS_CODE = AUTO_DETECT
	114
	115
	116	Option 3
	117	--------
	118
	119	For option 3, you need to find out where zlib is stored on your
	120	system. There are two parts to this.
	121
	122	First, find the directory where the zlib library is stored (some
	123	common names for the library are libz.a and libz.so). Set the LIB variable
	124	in the config.in file to that directory.
	125
	126	Secondly, find the directory where the file zlib.h is stored. Now set
	127	the INCLUDE variable in the config.in file to that directory.
	128
	129	Next set BUILD_ZLIB to False.
	130
	131	Finally, if you are running zlib 1.0.5 or older, set the OLD_ZLIB
	132	variable to True. Otherwise set it to False.
	133
	134	As an example, if the zlib library on your system is in
	135	/usr/local/lib, zlib.h is in /usr/local/include and zlib is more
	136	recent than version 1.0.5, the variables in config.in should be set as
	137	follows:
	138
	139	BUILD_ZLIB = False
	140	INCLUDE = /usr/local/include
	141	LIB = /usr/local/lib
	142	OLD_ZLIB = False
	143	GZIP_OS_CODE = AUTO_DETECT
	144
	145
	146	Setting the Gzip OS Code
	147	------------------------
	148
	149	Every gzip stream stores a byte in its header to identify the Operating
d54256af	150	System that was used to create the gzip stream. When you build Compress-Raw-Zlib it will attempt to determine the value that is correct for
	151	your Operating System. This will then be used by IO::Compress::Gzip as the
	152	default value for the OS byte in all gzip headers it creates.
25f0751f	153
25f0751f	154	The variable GZIP_OS_CODE in the config.in file controls the setting of
80e5fcd6	155	this value when building Compress-Raw-Zlib. If GZIP_OS_CODE is set to
80e5fcd6	156	AUTO_DETECT, Compress-Raw-Zlib will attempt to determine the correct value for
25f0751f	157	your Operating System.
	158
	159	Alternatively, you can override auto-detection of the default OS code and
	160	explicitly set it yourself. Set the GZIP_OS_CODE variable in the config.in
	161	file to be a number between 0 and 255. For example
	162
	163	GZIP_OS_CODE = 3
	164
	165	See RFC 1952 for valid OS codes that can be used.
	166
	167	If you are running one of the less popular Operating Systems, it is
	168	possible that the default value picked by this module is incorrect or the
	169	default value (3) is used when there is a better value available. When
80e5fcd6	170	Compress-Raw-Zlib cannot determine what operating system you are running, it
25f0751f	171	will use the default value 3 for the OS code.
	172
	173	If you find you have to change this value, because you think the value auto
	174	detected is incorrect, please take a few moments to contact the author of
	175	this module.
	176
25f0751f	177	TROUBLESHOOTING
	178	---------------
	179
25f0751f	180	Solaris build fails with "language optional software package not installed"
	181	---------------------------------------------------------------------------
	182
	183	If you are trying to build this module under Solaris and you get an
	184	error message like this
	185
	186	/usr/ucb/cc: language optional software package not installed
	187
	188	it means that Perl cannot find the C compiler on your system. The cryptic
	189	message is just Sun's way of telling you that you haven't bought their
	190	C compiler.
	191
	192	When you build a Perl module that needs a C compiler, the Perl build
	193	system tries to use the same C compiler that was used to build perl
	194	itself. In this case your Perl binary was built with a C compiler that
	195	lived in /usr/ucb.
	196
	197	To continue with building this module, you need to get a C compiler,
	198	or tell Perl where your C compiler is, if you already have one.
	199
	200	Assuming you have now got a C compiler, what you do next will be dependent
	201	on what C compiler you have installed. If you have just installed Sun's
	202	C compiler, you shouldn't have to do anything. Just try rebuilding
	203	this module.
	204
	205	If you have installed another C compiler, say gcc, you have to tell perl
	206	how to use it instead of /usr/ucb/cc.
	207
	208	This set of options seems to work if you want to use gcc. Your mileage
	209	may vary.
	210
	211	perl Makefile.PL CC=gcc CCCDLFLAGS=-fPIC OPTIMIZE=" "
	212	make test
	213
	214	If that doesn't work for you, it's time to make changes to the Makefile
	215	by hand. Good luck!
	216
25f0751f	217	Solaris build fails with "gcc: unrecognized option `-KPIC'"
	218	-----------------------------------------------------------
	219
	220	You are running Solaris and you get an error like this when you try to
	221	build this Perl module
	222
	223	gcc: unrecognized option `-KPIC'
	224
	225	This symptom usually means that you are using a Perl binary that has been
	226	built with the Sun C compiler, but you are using gcc to build this module.
	227
	228	When Perl builds modules that need a C compiler, it will attempt to use
	229	the same C compiler and command line options that was used to build perl
	230	itself. In this case "-KPIC" is a valid option for the Sun C compiler,
	231	but not for gcc. The equivalent option for gcc is "-fPIC".
	232
	233	The solution is either:
	234
	235	1. Build both Perl and this module with the same C compiler, either
	236	by using the Sun C compiler for both or gcc for both.
	237
	238	2. Try generating the Makefile for this module like this perl
	239
	240	perl Makefile.PL CC=gcc CCCDLFLAGS=-fPIC OPTIMIZE=" " LD=gcc
	241	make test
	242
	243	This second option seems to work when mixing a Perl binary built
	244	with the Sun C compiler and this module built with gcc. Your
	245	mileage may vary.
	246
	247	HP-UX Notes
	248	-----------
	249
80e5fcd6	250	I've had a report that when building Compress-Raw-Zlib under HP-UX that it
25f0751f	251	is necessary to have first built the zlib library with the -fpic
	252	option.
	253
25f0751f	254	Linux Notes
	255	-----------
	256
	257	Although most Linux distributions already come with zlib, some
	258	people report getting this error when they try to build this module:
	259
	260	$ make
	261	cp Zlib.pm blib/lib/Compress/Zlib.pm
	262	AutoSplitting blib/lib/Compress/Zlib.pm (blib/lib/auto/Compress/Zlib)
	263	/usr/bin/perl -I/usr/lib/perl5/5.6.1/i386-linux -I/usr/lib/perl5/5.6.1 /usr/lib/perl5/5.6.1/ExtUtils/xsubpp -typemap /usr/lib/perl5/5.6.1/ExtUtils/typemap -typemap typemap Zlib.xs > Zlib.xsc && mv Zlib.xsc Zlib.c
	264	gcc -c -I/usr/local/include -fno-strict-aliasing -I/usr/local/include -O2 -march=i386 -mcpu=i686 -DVERSION=\"1.16\" -DXS_VERSION=\"1.16\" -fPIC -I/usr/lib/perl5/5.6.1/i386-linux/CORE Zlib.c
	265	Zlib.xs:25:19: zlib.h: No such file or directory
	266	make: *** [Zlib.o] Error 1
	267
	268	This usually means that you have not installed the development RPM
	269	for zlib. Check for an RPM that start with "zlib-devel" in your Linux
	270	distribution.
	271
25f0751f	272	Win32 Notes
	273	-----------
	274
	275	If you are running Activestate Perl (from http://www.activestate.com),
80e5fcd6	276	it ships with a pre-compiled version of Compress-Raw-Zlib. To check if a
80e5fcd6	277	newer version of Compress-Raw-Zlib is available run this from the command
25f0751f	278	prompt
	279
	280	C:\> ppm verify -upgrade Compress-Zlib
	281
25f0751f	282	If you are not running Activestate Perl and you don't have access
	283	to a C compiler, you will not be able to build and install this module.
	284
25f0751f	285	Win32 & Cygwin Notes
	286	--------------------
	287
80e5fcd6	288	It is not possible to install Compress-Raw-Zlib using the CPAN shell.
80e5fcd6	289	This is because the Compress-Raw-Zlib DLL is itself used by the CPAN shell
25f0751f	290	and it is impossible to remove a DLL while it is already loaded under
	291	Windows.
	292
80e5fcd6	293	The workaround is to install Compress-Raw-Zlib manually using the
25f0751f	294	instructions given at the start of this file.
25f0751f	295
25f0751f	296	FEEDBACK
	297	--------
	298
80e5fcd6	299	How to report a problem with Compress-Raw-Zlib.
25f0751f	300
	301	To help me help you, I need all of the following information:
	302
	303	1. The Versions of everything relevant.
	304	This includes:
	305
	306	a. The complete output from running this
	307
	308	perl -V
	309
	310	Do not edit the output in any way.
	311	Note, I want you to run "perl -V" and NOT "perl -v".
	312
	313	If your perl does not understand the "-V" option it is too
	314	old. This module needs Perl version 5.004 or better.
	315
80e5fcd6	316	b. The version of Compress-Raw-Zlib you have.
80e5fcd6	317	If you have successfully installed Compress-Raw-Zlib, this one-liner
25f0751f	318	will tell you:
	319
	320	perl -MCompress::Raw::Zlib -e 'print qq[ver $Compress::Raw::Zlib::VERSION\n]'
	321
	322	If you are running windows use this
	323
	324	perl -MCompress::Raw::Zlib -e "print qq[ver $Compress::Raw::Zlib::VERSION\n]"
	325
80e5fcd6	326	If you haven't installed Compress-Raw-Zlib then search Compress::Raw::Zlib.pm
25f0751f	327	for a line like this:
25f0751f	328
a1787f24	329	$VERSION = "2.011" ;
25f0751f	330
4e7676c7	331	c. The version of zlib you have used.
80e5fcd6	332	If you have successfully installed Compress-Raw-Zlib, this one-liner
25f0751f	333	will tell you:
	334
	335	perl -MCompress::Raw::Zlib -e "print q[zlib ver ]. Compress::Raw::Zlib::ZLIB_VERSION.qq[\n]"
	336
25f0751f	337	If not, look at the beginning of the file zlib.h.
25f0751f	338
80e5fcd6	339	2. If you are having problems building Compress-Raw-Zlib, send me a
80e5fcd6	340	complete log of what happened. Start by unpacking the Compress-Raw-Zlib
25f0751f	341	module into a fresh directory and keep a log of all the steps
	342
	343	[edit config.in, if necessary]
	344	perl Makefile.PL
	345	make
	346	make test TEST_VERBOSE=1
	347
25f0751f	348	Paul Marquess <pmqs@cpan.org>