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use lib qw(inc);
use ExtUtils::MakeMaker;
use Cwd;
use File::Temp qw/tempdir/;
use IO::File;
use strict;
my @DIRS = qw(. /usr/include);
# OpenBSD does not support extended attributes.
if ($^O eq 'openbsd') {
warn 'OpenBSD does not support extended attributes';
die "OS unsupported";
}
# Check whether extended attributes are supported on this filesystem.
# If we're running non-interactive there is no point failing all the tests,
# because the machine is not set up correctly.
if ($^O eq 'linux') {
my $basedir = $ENV{ATTR_TEST_DIR} || getcwd();
my $template .= "$basedir/XXXXXXXX";
my $dir = tempdir($template, CLEANUP => 1);
my $file = "$dir/testfile";
my $fh = new IO::File(">$file") or die "Unable to open $file: $!";
undef $fh;
my $output = `setfattr -n user.foo -v foo $file 2>&1`;
if ($output =~ /command not found/i) {
warn "Please install the attr package (containing the setfattr program)";
exit(0) if ($ENV{AUTOMATED_TESTING});
}
if ($output =~ /Operation not supported/i) {
warn "To run the tests, you need mount the filesystem containing $basedir with the user_xattr option";
warn "Alternatively set the environment variable ATTR_TEST_DIR to point at a filesystem where user_xattr is enabled";
exit(0) if ($ENV{AUTOMATED_TESTING});
}
}
# TODO: Check filesystem on other operating systems
# See lib/ExtUtils/MakeMaker.pm for details of how to influence
# the contents of the Makefile that is written.
WriteMakefile(
NAME => 'File::ExtAttr',
VERSION_FROM => 'lib/File/ExtAttr.pm', # finds $VERSION
PREREQ_PM => {
# e.g., Module::Name => 1.1
'Carp' => 0,
'Scalar::Util' => 0
},
($] >= 5.005 ? ## Add these new keywords supported since 5.005
(ABSTRACT_FROM => 'lib/File/ExtAttr.pm', # retrieve abstract from module
AUTHOR => 'Kevin M. Goess <kgoess@ensenda.com>'
.', Richard Dawe <richdawe@cpan.org>') : ()),
# Don't actually need -lattr on Linux.
# LIBS => ['-lattr'], # e.g., '-lm'
OBJECT => '$(O_FILES)',
DEFINE => '', # e.g., '-DHAVE_SOMETHING'
INC => join(' ', map { "-I$_" } @DIRS),
# 'MYEXTLIB' => 'mylib/libxattrlib$(LIB_EXT)',
# Un-comment this if you add C files to link with later:
# OBJECT => '$(O_FILES)', # link all the C files too
# Hand-roll META.yml and MANIFEST.
NO_META => 1,
);
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