rpms/mingw32-nsiswrapper/EL-5 COPYING, NONE, 1.1 README, NONE, 1.1 import.log, NONE, 1.1 mingw32-nsiswrapper.spec, NONE, 1.1 nsiswrapper.pl, NONE, 1.1

Richard W.M. Jones rjones at fedoraproject.org
Sat Feb 21 17:17:32 UTC 2009


Author: rjones

Update of /cvs/pkgs/rpms/mingw32-nsiswrapper/EL-5
In directory cvs1.fedora.phx.redhat.com:/tmp/cvs-serv14605/EL-5

Added Files:
	COPYING README import.log mingw32-nsiswrapper.spec 
	nsiswrapper.pl 
Log Message:
Initial import.



--- NEW FILE COPYING ---
		    GNU GENERAL PUBLIC LICENSE
		       Version 2, June 1991

 Copyright (C) 1989, 1991 Free Software Foundation, Inc.
                          675 Mass Ave, Cambridge, MA 02139, 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 Library General Public License instead.)  You can apply it to
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  When we speak of free software, we are referring to freedom, not
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  To protect your rights, we need to make restrictions that forbid
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  For example, if you distribute copies of such a program, whether
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  Finally, any free program is threatened constantly by software
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  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
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		     END OF TERMS AND CONDITIONS

	    How to Apply These Terms to Your New Programs

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    <one line to give the program's name and a brief idea of what it does.>
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    but WITHOUT ANY WARRANTY; without even the implied warranty of
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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
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The hypothetical commands `show w' and `show c' should show the appropriate
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You should also get your employer (if you work as a programmer) or your
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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
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consider it more useful to permit linking proprietary applications with the
library.  If this is what you want to do, use the GNU Library General
Public License instead of this License.


--- NEW FILE README ---
NSISWrapper is a helper program for making Windows installers,
particularly when you are cross-compiling from Unix.

NSIS (a separate package) is a program for building Windows
installers.  This wrapper simply makes it easier to generate the
installer script that NSIS needs.

You can get NSIS itself from http://nsis.sourceforge.net/ but
generally speaking this wrapper is only useful when cross-compiling
(run from a Linux machine) in which case you should use the Fedora or
Debian version of NSIS from:

  Fedora:  http://fedoraproject.org/wiki/MinGW
  Debian:  http://packages.debian.org/unstable/devel/nsis

----------------------------------------------------------------------

NSISWrapper requires a reasonably recent version of Perl.  You will
also need to install the MinGW cross-compiler binutils
(mingw32-binutils package).

----------------------------------------------------------------------

For usage instructions, please refer to the manual page nsiswrapper(1).
If for some reason the manual page isn't installed then you can do
this instead:

  nsiswrapper --man

For help with NSIS itself, please refer to the NSIS website.

You can also get quick command line help by doing:

  nsiswrapper --help

----------------------------------------------------------------------

Copyright (C) 2008 Red Hat Inc.

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., 675 Mass Ave, Cambridge, MA 02139, USA.


--- NEW FILE import.log ---
mingw32-nsiswrapper-3-3_fc11:EL-5:mingw32-nsiswrapper-3-3.fc11.src.rpm:1235236564


--- NEW FILE mingw32-nsiswrapper.spec ---
Name:           mingw32-nsiswrapper
Version:        3
Release:        3%{?dist}
Summary:        Helper program for making NSIS Windows installers

License:        GPLv2+
Group:          Development/Libraries
URL:            http://fedoraproject.org/wiki/MinGW
Source0:        nsiswrapper.pl
Source1:        README
Source2:        COPYING
BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)

BuildArch:      noarch

BuildRequires:  perl

Requires:       mingw32-nsis


%description
NSISWrapper is a helper program for making Windows installers,
particularly when you are cross-compiling from Unix.

NSIS (a separate package) is a program for building Windows
installers.  This wrapper simply makes it easier to generate the
installer script that NSIS needs.


%prep
# empty


%build
# empty


%install
rm -rf $RPM_BUILD_ROOT

mkdir -p $RPM_BUILD_ROOT%{_bindir}
install -m 0755 %{SOURCE0} $RPM_BUILD_ROOT%{_bindir}/nsiswrapper

# Install documentation (manually).
mkdir -p $RPM_BUILD_ROOT%{_docdir}/%{name}-%{version}
install -m 0644 %{SOURCE1} %{SOURCE2} \
  $RPM_BUILD_ROOT%{_docdir}/%{name}-%{version}

# Build the manpage from the source.
mkdir -p $RPM_BUILD_ROOT%{_mandir}/man1
pod2man -c "NSIS" -r "%{name}-%{version}" %{SOURCE0} \
  > $RPM_BUILD_ROOT%{_mandir}/man1/nsiswrapper.1


%clean
rm -rf $RPM_BUILD_ROOT


%files
%defattr(-,root,root)
%doc %{_docdir}/%{name}-%{version}/COPYING
%doc %{_docdir}/%{name}-%{version}/README
%{_bindir}/nsiswrapper
%{_mandir}/man1/nsiswrapper.1*


%changelog
* Fri Feb 20 2009 Richard W.M. Jones <rjones at redhat.com> - 3-3
- Rebuild for mingw32-gcc 4.4

* Thu Oct 16 2008 Richard W.M. Jones <rjones at redhat.com> - 3-2
- Initial RPM release.


--- NEW FILE nsiswrapper.pl ---
#!/usr/bin/perl -w
#
# NSISWrapper - a helper program for making Windows installers.
# Copyright (C) 2008 Red Hat Inc.
# Written by Richard W.M. Jones <rjones at redhat.com>,
# http://fedoraproject.org/wiki/MinGW
#
# 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., 675 Mass Ave, Cambridge, MA 02139, USA.

use strict;
use Getopt::Long;
use Pod::Usage;
use File::Temp qw/tempfile/;
#use Data::Dumper;

=pod

=head1 NAME

nsiswrapper - Helper program for making NSIS Windows installers

=head1 SYNOPSIS

 nsiswrapper [options] [roots...]

 nsiswrapper myprogram.exe anotherprog.exe docs/ > script.nsis

 nsiswrapper --run myprogram.exe anotherprog.exe docs/

=head1 DESCRIPTION

nsiswrapper is a helper program for making it easier to create Windows
installers in a cross-compiler environment.  It still requires NSIS (a
Windows installer generator) but cuts out the tedium of writing the
NSIS command script, and can even invoke NSIS automatically to
generate a final Windows executable.

The general way to use it is to list out some files that you want
packaged.  For example:

  nsiswrapper myprogram.exe

This will search for C<myprogram.exe> and any libraries (C<*.dll>)
that it depends upon, and then it will print out an NSIS script.

If you want to have it run C<makensis> as well (to automatically
create a Windows installer) then do:

  nsiswrapper --run myprogram.exe

which will generate C<installer.exe> output file that contains
C<myprogram.exe> plus any dependencies.

You can list other files and directories that you want to have
contained in your installer.  For example:

  nsiswrapper myprogram.exe anotherprog.exe docs/*.html

There are many other command line options which control aspects of the
NSIS command script (and hence, the final installer), such as:

=over 4

=item *

The name of the final installer.

=item *

Desktop shortcuts and menu items.

=item *

License files.

=back

It's a good idea to examine the NSIS command script, to check that
nsiswrapper is including all the right dependencies.

=head1 ROOTS (FILES AND DIRECTORIES)

Each parameter should refer to a file or directory which is to be
included in the installer.

These are known as "roots" because we also automatically add any
dependencies to the list of files.  Thus if a Windows executable
requires any DLLs, those are added automatically.  DLLs are searched
for on the current C<$PATH> (environment variable).

We choose the install location by removing any common prefix from the
names of roots, which generally ensures that the original directory
structure is preserved.  Thus for example if the original roots (and
any dependencies) are:

 /usr/i686-pc-mingw32/sys-root/mingw/bin/program.exe
 /usr/i686-pc-mingw32/sys-root/mingw/bin/library.dll
 /usr/i686-pc-mingw32/sys-root/mingw/etc/config

then the install directory will look like this:

 $INSTDIR/bin/program.exe
 $INSTDIR/bin/library.dll
 $INSTDIR/etc/config

(C<$INSTDIR> is the installation directory chosen by the user at
install time).

You can also specify the install location (relative to C<$INSTDIR>) by
adding roots of the form:

 source=destination

for example:

 /usr/i686-pc-mingw32/sys-root/mingw/bin/program.exe=program.exe
 /usr/i686-pc-mingw32/sys-root/mingw/bin/library.dll=library.dll
 /usr/i686-pc-mingw32/sys-root/mingw/etc/config=conf/config

which results in:

 $INSTDIR/program.exe
 $INSTDIR/library.dll
 $INSTDIR/conf/config

=head1 OPTIONS

=over 4

=item B<--help>

Print brief help message and exit.

=item B<--man>

Print the full manual page for the command and exit.

=item B<--verbose>

Print verbose messages while running.  If this is not given then we
try to operate quietly.

=item B<--run>

Normally this program just prints out the NSIS installer command
script.  However if you supply this option, then we run C<makensis>
and attempt to generate an actual Windows installer.

=item B<--with-gtk>

GTK programs should normally supply this option.  It ensures that the
correct files are copied and/or created by the installer for GTK
programs to work.

=item B<--name "Name">

Set the long name of the installer.

If not set, the script tries to invent a suitable name based on the
first root file given on the command line.

See also B<--outfile>.

=item B<--outfile myinstaller.exe>

Set the output filename for the installer.

If not set, this defaults to C<installer.exe>.

This is the same as the C<OutFile> option to NSIS.

=item B<--installdir 'C:\foo'>

Set the default Windows installation directory.  If not set, this
program will choose a suitable default based on the name.

In any case, the end user can override this when they run the
installer.

Note that since this string will contain backslashes, you should
single-quote it to protect it from the shell.

This is the same as the C<InstallDir> option to NSIS.

=item B<--installdirregkey 'HKLM SOFTWARE\FOO'>

Set the name of the registry key used to save the installation
directory.  This has two purposes: Firstly it is used to automagically
remember the installation directory between installs.  Secondly your
program can use this as one method to find its own installation
directory (there are other ways to do this).

The default is C<HKLM SOFTWARE\Name> where C<Name> is derived from the
name of the installer.

Note that since this string will contain backslashes and spaces, you
should single-quote it to protect it from the shell.

This is the same as the C<InstallDirRegKey> option to NSIS.

=back

=cut

my $objdump;
my %files;

my $help = '';
my $man = '';
my $verbose = '';
my $run = '';
my $with_gtk = '';
my $name = '';
my $outfile = 'installer.exe';
my $installdir = '';
my $installdirregkey = '';

# XXX Should make these configurable.
my $mingw32_prefix = '/usr/i686-pc-mingw32/sys-root/mingw';
my $mingw32_bindir = $mingw32_prefix . '/bin';
my $mingw32_libdir = $mingw32_prefix . '/lib';
my $mingw32_sysconfdir = $mingw32_prefix . '/etc';

sub get_options
{
    my $result = GetOptions (
	"help|?" => \$help,
	"man" => \$man,
	"verbose" => \$verbose,
	"run" => \$run,
	"with-gtk" => \$with_gtk,
	"name=s" => \$name,
	"outfile=s" => \$outfile,
	"installdir=s" => \$installdir,
	"installdirregkey=s" => \$installdirregkey,
    );
    die "nsiswrapper: use --help for information about command line options\n"
	unless $result;

    pod2usage(1) if $help;
    pod2usage(-exitstatus => 0, -verbose => 2) if $man;

    # Add the roots to the list of files.
    die "nsiswrapper: no roots specified: use --help for more help\n"
	if @ARGV == 0;
    foreach my $file (@ARGV) {
	my ($dir, $exec) = (0, 0);

	# Is it source=destination?
	my ($source, $dest);
	if ($file =~ /^(.*)=(.*)$/) {
	    $source = $1;
	    $dest = $2;
	} else {
	    $source = $file;
	}

	die "$source: not a file or directory\n"
	    unless -f $source || -d $source;

	$exec = 1 if $source =~ m/\.exe$/i;
	$dir = 1 if -d $source;

	$files{$source} = {
	    name => $source,
	    root => 1,
	    dir => $dir,
	    exec => $exec,
	};

	# Deal with explicit destination.
	if (defined $dest) {
	    my ($install_dir, $install_name);

	    if ($dest =~ m{(.*)/(.*)}) {
		$install_dir = $1;
		$install_name = $2;
	    } else {
		$install_dir = ".";
		$install_name = $dest;
	    }

	    # Convert / in install_dir into backslashes.
	    $install_dir =~ s{/}{\\}g;

	    $files{$source}->{install_dir} = $install_dir;
	    $files{$source}->{install_name} = $install_name;
	}
    }

    # Name not set?
    if (!$name) {
	# Massage the first root into a suitable package name.
	$_ = $ARGV[0];
	s{.*/}{};
	s{=.*$}{};
	s{\.\w\w\w\w?$}{};
	$_ = ucfirst;
	$name = $_;
    }

    # InstallDir not set?
    if (!$installdir) {
	$_ = $name;
	s/\W/-/g;
	$installdir = "c:\\$_"
    }

    # InstallDirRegKey not set?
    if (!$installdirregkey) {
	$_ = $name;
	s/\W/-/g;
	$installdirregkey = "HKLM SOFTWARE\\$_"
    }
}

# Check prerequisites.

sub check_prereqs
{
    my @paths = split (/:/, $ENV{PATH});

    if (! $objdump) {
	$objdump = check_path ("i686-pc-mingw32-objdump", @paths);
	if (! $objdump || ! -x $objdump) {
	    die "i686-pc-mingw32-objdump: program not found on \$PATH\n"
	}
    }
}

# Check for the existance of a file at the given paths (not
# necessarily executable).  Returns the pathname of the file or
# undefined if not found.

sub check_path
{
    local $_ = shift;
    my @paths = @_;

    my $found;
    foreach my $dir (@paths) {
	my $file = $dir . "/" . $_;
	if (-f $file) {
	    $found = $file;
	    last;
	}
    }
    $found
}

# Print configuration.

sub print_config
{
    print "Configuration:\n";
    print "\t\$PATH = $ENV{PATH}\n";
    print "\t\$objdump = $objdump\n";
    print "\t\$verbose = $verbose\n";
    print "\t\$name = \"$name\"\n";
    print "\t\$outfile = \"$outfile\"\n";
    print "\t\$installdir = \"$installdir\"\n";
    print "\t\$installdirregkey = \"$installdirregkey\"\n";
    my @roots = keys %files;
    print "\t\@roots = (", join (", ", @roots), ")\n";
    print "End of configuration.\n";
}

# Starting at the roots, get the dependencies.

my $missing_deps = 0;

sub do_dependencies
{
    my $deps_added = 1;

    while ($deps_added > 0) {
	$deps_added = 0;

	foreach (keys %files) {
	    my @deps = get_deps_for_file ($_);

	    # Add the deps as separate files.
	    foreach (@deps) {
		$deps_added += add_file_unless_exists (
		    $_,
		    root => 0,
		    dir => 0,
		    exec => 0
		    );
	    }
	}
    }

    die "please correct missing dependencies shown above\n"
	if $missing_deps > 0;
}

sub add_file_unless_exists
{
    my $name = shift;
    my %details = @_;

    unless (exists $files{$name}) {
	die "$name: not a file or directory\n" unless -f $name || -d $name;

	$details{name} = $name;
	$files{$name} = \%details;

	return 1;
    } else {
	return 0;
    }
}

my $path_warning = 0;

sub get_deps_for_file
{
    my $file = shift;
    my @paths = split (/:/, $ENV{PATH});

    # If we already fetched the dependencies for this file, just
    # return that list now.
    if (exists $files{$file}->{deps}) {
	return @{$files{$file}->{deps}}
    }

    my @deps = ();

    # We only know how to do this for *.exe and *.dll files.
    if (m/\.exe$/i || m/\.dll$/i) {
	my $cmd = "$objdump -p '$file' |
                   grep 'DLL Name:' |
                   grep -Eo '[-._[:alnum:]]+\.dll' |
                   sort -u"; # XXX quoting
	open DEPS, "$cmd |" or die "$cmd: $!";
	foreach (<DEPS>) {
	    chomp; $_ = lc;

	    # Ignore Windows system DLL deps.
	    next if is_windows_system_dll ($_);

	    # Does the file exist on the path?
	    my $found = check_path ($_, @paths);
	    if ($found) {
		push @deps, $found;
	    } else {
		warn "MISSING DEPENDENCY: $_ (for $file)\n";
		$missing_deps++;
		unless ($path_warning) {
		    warn "You may need to add the directory containing this file to your \$PATH\n";
		    $path_warning = 1;
		}
	    }
	}
	close DEPS;

	if ($verbose) {
	    if (@deps > 0) {
		print "dependencies found for binary $file:\n\t",
	          join ("\n\t", @deps), "\n";
	    } else {
		print "no dependencies found for $file\n"
	    }
	}

    }

    # Cache the list of dependencies so we can just return it
    # immediately next time.
    $files{$file}->{deps} = \@deps;
    return @deps;
}

sub is_windows_system_dll
{
    local $_ = shift;

    $_ eq 'gdi32.dll' ||
	$_ eq 'kernel32.dll' ||
	$_ eq 'ole32.dll' ||
	$_ eq 'mscoree.dll' ||
	$_ eq 'msvcrt.dll' ||
	$_ eq 'user32.dll'
}

# Add Gtk dependencies, if --with-gtk.

sub do_gtk
{
    add_file_unless_exists (
	"$mingw32_libdir/gtk-2.0",
	root => 0,
	dir => 1,
	exec => 0,
	install_dir => "lib",
	install_name => "gtk-2.0"
	);

    add_file_unless_exists (
	"$mingw32_libdir/pango",
	root => 0,
	dir => 1,
	exec => 0,
	install_dir => "lib",
	install_name => "pango"
	);

    add_file_unless_exists (
	"$mingw32_sysconfdir/fonts",
	root => 0,
	dir => 1,
	exec => 0,
	install_dir => "etc",
	install_name => "fonts"
	);

    add_file_unless_exists (
	"$mingw32_sysconfdir/gtk-2.0",
	root => 0,
	dir => 1,
	exec => 0,
	install_dir => "etc",
	install_name => "gtk-2.0"
	);

    add_file_unless_exists (
	"$mingw32_sysconfdir/pango",
	root => 0,
	dir => 1,
	only_mkdir => 1,
	exec => 0,
	install_dir => "etc",
	install_name => "pango"
	);

    # We need to run pango-querymodules after installation to
    # rebuild etc\pango\pango.modules.
    add_file_unless_exists (
	"$mingw32_bindir/pango-querymodules.exe",
	root => 0,
	dir => 0,
	exec => 0
	);
}

# Decide how we will name the output files.  This removes the
# common prefix from filenames, if it can determine one.

sub install_names
{
    my @names = keys %files;

    # Don't care about files that already have an install
    # directory/name defined, ie. they were specified as source=dest
    # on the command line.
    @names = grep { ! exists $files{$_}->{install_name} } @names;

    # Determine if all the names share a common prefix.
    my @namelens = map { length } @names;
    my $shortest = min (@namelens);

    my $prefixlen;
    for ($prefixlen = $shortest; $prefixlen >= 0; --$prefixlen) {
	my @ns = map { substr $_, 0, $prefixlen } @names;
	last if same (@ns);
    }

    if ($verbose) { print "prefix length = $prefixlen\n" }

    # Remove the prefix from each name and save the install directory
    # and install filename separately.
    foreach my $name (@names) {
	my $install_as = substr $name, $prefixlen;

	my ($install_dir, $install_name);

	if ($install_as =~ m{(.*)/(.*)}) {
	    $install_dir = $1;
	    $install_name = $2;
	} else {
	    $install_dir = ".";
	    $install_name = $install_as;
	}

	# Convert / in install_dir into backslashes.
	$install_dir =~ s{/}{\\}g;

	$files{$name}->{install_dir} = $install_dir;
	$files{$name}->{install_name} = $install_name;
    }
}

sub max
{
    my $max = $_[0];
    for (@_[1..$#_]) {
	$max = $_ if $_ > $max;
    }
    $max
}

sub min
{
    my $min = $_[0];
    for (@_[1..$#_]) {
	$min = $_ if $_ < $min;
    }
    $min
}

sub same
{
    my  $s = $_[0];
    for (@_[1..$#_]) {
	return 0 if $_ ne $s;
    }
    1;
}

# Print the list of files.

sub print_files
{
    print "Files:\n";
    foreach (sort keys %files) {
	print "\t$_";
	if ($files{$_}->{root}) {
	    print " [root]";
	}
	if ($files{$_}->{dir}) {
	    print " [dir]";
	}
	print STDOUT ("\n\t  => ",
	       $files{$_}->{install_dir}, " \\ ", $files{$_}->{install_name},
	       "\n");
    }
    print "End of files.\n";
}

# Write the NSIS script.

sub write_script
{
    my $io = shift;

    print $io <<EOT;
#!Nsis Installer Command Script
#
# This is an NSIS Installer Command Script generated automatically
# by the Fedora nsiswrapper program.  For more information see:
#
#   http://fedoraproject.org/wiki/MinGW
#
# To build an installer from the script you would normally do:
#
#   makensis this_script
#
# which will generate the output file '$outfile' which is a Windows
# installer containing your program.

Name "$name"
OutFile "$outfile"
InstallDir "$installdir"
InstallDirRegKey $installdirregkey "Install_Dir"

ShowInstDetails hide
ShowUninstDetails hide

# Uncomment this to enable BZip2 compression, which results in
# slightly smaller files but uses more memory at install time.
#SetCompressor bzip2

XPStyle on

Page components
Page directory
Page instfiles

ComponentText "Select which optional components you want to install."

DirText "Please select the installation folder."

Section "$name"
  SectionIn RO
EOT

    # Set the output files.
    my $olddir;
    foreach (sort keys %files) {
	if (!$olddir || $files{$_}->{install_dir} ne $olddir) {
	    # Moved into a new install directory.
	    my $dir = $files{$_}->{install_dir};
	    print $io "\n  SetOutPath \"\$INSTDIR\\$dir\"\n";
	    $olddir = $dir;
	}

	# If it's a directory, we copy it recursively, otherwise
	# just copy the single file.
	if ($files{$_}->{dir}) {
	    if ($files{$_}->{only_mkdir}) {
		# This is a hack to allow us to create empty directories.
		my $install_dir = $files{$_}->{install_dir};
		my $install_name = $files{$_}->{install_name};
		print $io "  CreateDirectory \"\$INSTDIR\\$install_dir\\$install_name\"\n";
	    } else {
		print $io "  File /r \"$_\"\n";
	    }
	} else {
	    print $io "  File \"$_\"\n";
	}
    }

    # GTK?
    if ($with_gtk) {
	my $install_dir = $files{"$mingw32_bindir/pango-querymodules.exe"}->{install_dir};
	my $install_name = $files{"$mingw32_bindir/pango-querymodules.exe"}->{install_name};

	# This particular piece of Windows stupidity is documented here:
	# http://forums.winamp.com/showthread.php?postid=438771#post438771
	# http://forums.winamp.com/printthread.php?s=53c76b4ae4221ff1d9dc361fc5bf7ea2&threadid=231797
	print $io "\n";
	print $io "  ReadEnvStr \$0 COMSPEC\n";
	print $io "  SetOutPath \"\$INSTDIR\"\n";
	print $io "  nsExec::ExecToLog '\$0 /C $install_dir\\$install_name > etc\\pango\\pango.modules'\n"
    }

    print $io <<EOT;
SectionEnd

Section "Start Menu Shortcuts"
  CreateDirectory "\$SMPROGRAMS\\$name"
  CreateShortCut "\$SMPROGRAMS\\$name\\Uninstall $name.lnk" "\$INSTDIR\\Uninstall $name.exe" "" "\$INSTDIR\\Uninstall $name.exe" 0
EOT

    # Start menu entries for each executable.
    foreach (sort keys %files) {
	if ($files{$_}->{exec}) {
	    my $install_dir = $files{$_}->{install_dir};
	    my $install_name = $files{$_}->{install_name};
	    print $io "  CreateShortCut \"\$SMPROGRAMS\\$name\\$install_name.lnk\" \"\$INSTDIR\\$install_dir\\$install_name\" \"\" \"\$INSTDIR\\$install_dir\\$install_name\" 0\n";
	}
    }

    print $io <<EOT;
SectionEnd

Section "Desktop Icons"
EOT

    # Desktop icons for each executable.
    foreach (sort keys %files) {
	if ($files{$_}->{exec}) {
	    my $install_dir = $files{$_}->{install_dir};
	    my $install_name = $files{$_}->{install_name};
	    print $io "  CreateShortCut \"\$DESKTOP\\$install_name.lnk\" \"\$INSTDIR\\$install_dir\\$install_name\" \"\" \"\$INSTDIR\\$install_dir\\$install_name\" 0\n";
	}
    }

    print $io <<EOT;
SectionEnd

Section "Uninstall"
EOT

    # Remove desktop icons and menu shortcuts.
    foreach (reverse sort keys %files) {
	if ($files{$_}->{exec}) {
	    my $install_name = $files{$_}->{install_name};
	    print $io "  Delete /rebootok \"\$DESKTOP\\$install_name.lnk\"\n";
	    print $io "  Delete /rebootok \"\$SMPROGRAMS\\$name\\$install_name.lnk\"\n";
	}
    }
    print $io "  Delete /rebootok \"\$SMPROGRAMS\\$name\\Uninstall $name.lnk\"\n";
    print $io "  RMDir \"\$SMPROGRAMS\\$name\"\n\n";

    # Remove remaining files.
    $olddir = '';
    foreach (reverse sort keys %files) {
	if (!$olddir || $files{$_}->{install_dir} ne $olddir) {
	    # Moved into a new install directory, so delete the previous one.
	    print $io "  RMDir \"\$INSTDIR\\$olddir\"\n\n"
		if $olddir;
	    $olddir = $files{$_}->{install_dir};
	}

	# If it's a directory, we delete it recursively, otherwise
	# just delete the single file.
	my $install_dir = $files{$_}->{install_dir};
	my $install_name = $files{$_}->{install_name};
	if ($files{$_}->{dir}) {
	    print $io "  RMDir /r \"\$INSTDIR\\$install_dir\\$install_name\"\n\n";
	    $olddir = ''; # Don't double-delete directory.
	} else {
	    print $io "  Delete /rebootok \"\$INSTDIR\\$install_dir\\$install_name\"\n";
	}
    }

    print $io "  RMDir \"\$INSTDIR\\$olddir\"\n" if $olddir;

    print $io <<EOT;
  RMDir "\$INSTDIR"
SectionEnd

Section -post
  WriteUninstaller "\$INSTDIR\\Uninstall $name.exe"
SectionEnd
EOT
}

# Run makensis on the named file.

sub run_makensis
{
    my $filename = shift;

    system ("makensis", $filename) == 0 or die "makensis: $?"
}

# Main program.

sub main
{
    get_options ();
    check_prereqs ();
    print_config () if $verbose;
    do_gtk () if $with_gtk;
    do_dependencies ();
    install_names ();
    print_files () if $verbose;
    if ($run) {
	my ($io, $filename) = tempfile ("nswXXXXXX", UNLINK => 1);
	write_script ($io);
	close $io;
	run_makensis ($filename);
    } else {
	write_script (\*STDOUT);
    }
}

main ()




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