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|
use strict;
use warnings;
use Inline::MakeMaker;
sub MY::libscan {
return if ($_[1] eq 'USB.pm' or $_[1] eq 'dump_usb.pl');
return $_[1];
}
if($^O eq 'MSWin32')
{
if(!$ENV{LIBUSB_LIBDIR} or !$ENV{LIBUSB_INCDIR})
{
die <<'END';
ERROR: Missing required environment variables to compile under Windows.
LIBUSB_LIBDIR should contain the path to the libusb libraries
LIBUSB_INCDIR should contain the path to the libusb include files
END
}
}
unless(header_found())
{
die <<"END";
ERROR: Can't find usb.h header.
If the library is not installed, you will need to install it. If it is
installed somewhere other than /usr or /usr/local, you need to set the
following environment variables:
LIBUSB_LIBDIR should contain the path to the libusb libraries
LIBUSB_INCDIR should contain the path to the libusb include files
END
}
unless(lib_found())
{
die <<"END";
ERROR: Can't find libusb library.
If the library is not installed, you will need to install it. If it is
installed somewhere other than /usr or /usr/local, you need to set the
following environment variables:
LIBUSB_LIBDIR should contain the path to the libusb libraries
LIBUSB_INCDIR should contain the path to the libusb include files
END
}
WriteMakefile(
NAME => 'Device::USB',
AUTHOR => 'G. Wade Johnson <wade@anomaly.org>',
VERSION_FROM => 'lib/Device/USB.pm',
ABSTRACT_FROM => 'lib/Device/USB.pm',
PL_FILES => {},
PREREQ_PM => {
'Test::More' => 0,
'Inline' => 0,
'Inline::C' => 0,
'Inline::MakeMaker' => 0,
'Carp' => 0,
},
dist => { COMPRESS => 'gzip -9f', SUFFIX => 'gz', },
clean => {
FILES => 'Device-USB-* USB.inl _Inline'
},
);
sub header_found
{
foreach my $dir (qw(/usr/include /usr/local/include), $ENV{LIBUSB_INCDIR})
{
return 1 if defined $dir && -e "$dir/usb.h";
}
return;
}
sub lib_found
{
foreach my $dir (qw(/usr/local/lib64 /usr/lib64 /lib64 /usr/lib /usr/local/lib),
$ENV{LIBUSB_LIBDIR})
{
return 1 if defined $dir && ($^O =~ /win/i ? (-e "$dir/libusb.lib" || -e "$dir/libusb.a") : -e "$dir/libusb.so") ;
}
return;
}
|
