
Installation Instructions
*************************

GPShell specific
===============================================

These are the installation instruction for Unix or Cygwin under Windows.
For Windows see the file INSTALL.w32, use the Code::Blocks or Visual Studio
files or the nmake-Makefile Makefile.mak.

If you checked out from SVN some scripts for Autoconf/Automake/Libtool
which must be marked executable might be not. You must change this.

Apart from the instructions below which are worth reading, I would like
to emphasize the following parameters to the ./configure script.
If the configure file is not there you must run the script ./reconf

--enable-debug:

    If you need to get debugging output you must have built a debug version
and enable the debugging by setting the environment variable
GLOBALPLATFORM_DEBUG=1. If you explicitly set a log file with
the environment variable GLOBALPLATFORM_LOGFILE, this log file will be used.
The default log file is /tmp/GlobalPlatform.log. This must be writable for the
user. But if syslog is available during compile time the default for debugging
statement is to get syslogged. Keep in mind that the debugging output may
contain sensitive information, e.g. keys!

--prefix=/...:

   Usually this points to /usr/local. This is the place the files will be
installed. On some system the default place for installation is different,
e.g. Debian uses just /usr and MacOSX uses /opt/local. So specify an 
appropriate place for seemless integration into your system.

Usually pkg-config should be installed and should find the compilation
requirements for PCSC-Lite. If this is not the case you must specify
PCSCLITE_CFLAGS=-I/... where the headers are located and PCSCLITE_LIBS=-L/...
where the library is located.
E.g. for MacOSX you must specify PCSCLITE_CFLAGS=-I/Developer/SDKs/MacOSX10.5.sdk/System/Library/Frameworks/PCSC.framework/Headers
The SDK directory must match your MacOSX version. E.g. MacOSX10.5.sdk for 
Leopard or MacOSX10.4u.sdk for Tiger.

LDFLAGS=-L/...:

For MacOSX you must specify LDFLAGS=-L/opt/local/lib.

CFLAGS=-I/...:

For MacOSX you must specify CFLAGS=-I/opt/local/include.

GLOBALPLATFORM_CFLAGS=-I/...:

GLOBALPLATFORM_CFLAGS=-I/opt/local/include/globalplatform

If something is missing configure should complain about the cause.

If you must regenerate the Makefile file you can use the following command:

./reconf

You must have libtool (>=1.5.23a), automake (>=1.9.6), autoconf (>=2.61) and
pkg-config (>=0.21) installed. The version in parentheses are my used version.
Use compatible versions.

If you use Cygwin there are some special Windows specific requirements:

    You may have to install the w32api package.

    configure has problems with pathnames with spaces. If you want to build it
install it into a directory with no spaces in the pathname.
The reconf script generates under Windows Vista files which are not accessible
for the owning user. You should execute something like "chmod u+rwx " on all files
affected by this.

    There is no port for Windows of PCSC-Lite. You must set WINSCARD_LIB_PATH
and PCSCLITE_H_PATH. WINSCARD_LIB_PATH must point to the path where
WinSCard.lib is located. PCSCLITE_H_PATH must point to the path where the
PCSC-Lite header are located. For convenience the include files for PCSC-Lite are
contained in the directory pcsclite-include. Use it.

Is it possible the generate Ubuntu/Debian packages. To do this you must run the two
commands:

make dist
make deb-dist

Basic Installation
==================

Briefly, the shell commands `./configure; make; make install' should
configure, build, and install this package.  The following
more-detailed instructions are generic; see the `README' file for
instructions specific to this package.

   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 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.

     Running `configure' might take a while.  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=c99 CFLAGS=-g LIBS=-lposix

   *Note Defining Variables::, for more details.

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 can use 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 `..'.

   With a non-GNU `make', it is safer 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' installs the package's commands under
`/usr/local/bin', include files under `/usr/local/include', etc.  You
can specify an installation prefix other than `/usr/local' by giving
`configure' the option `--prefix=PREFIX'.

   You can specify separate installation prefixes for
architecture-specific files and architecture-independent files.  If you
pass the option `--exec-prefix=PREFIX' to `configure', the package uses
PREFIX as the prefix for installing programs and libraries.
Documentation and other data files still use the regular prefix.

   In addition, if you use an unusual directory layout you can give
options like `--bindir=DIR' 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 option `--target=TYPE' 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

causes the specified `gcc' to be used as the C compiler (unless it is
overridden in the site shell script).

Unfortunately, this technique does not work for `CONFIG_SHELL' due to
an Autoconf bug.  Until the bug is fixed you can use this workaround:

     CONFIG_SHELL=/bin/bash /bin/bash ./configure CONFIG_SHELL=/bin/bash

`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.

