use v5.12;
use warnings;

use ExtUtils::MakeMaker;

my $includes = '/usr/include';
my @define;
my @c = ( 'parse_keyword.c', 'compute_crc32.c', <*.c> );
my %exclude;
if ( $^O eq 'MSWin32' ) {
    ++$exclude{'socket_posix.c'};
}
else {
    ++$exclude{'socket_win32.c'};
    ++$exclude{'addrinfo_hostent.c'};

    if ( -f "$includes/poll.h" ) {
        push @define, '-DHAVE_POLL_H';
        ++$exclude{'poll_select.c'};
    }
    elsif ( -f "$includes/sys/poll.h" ) {
        push @define, '-DHAVE_SYS_POLL_H';
        ++$exclude{'poll_select.c'};
    }
}

my @object = grep { not exists $exclude{$_} } @c;
map {s/\.c$/\$(OBJ_EXT)/} @object;

# See lib/ExtUtils/MakeMaker.pm for details of how to influence
# the contents of the Makefile that is written.
WriteMakefile(
    NAME         => 'Cache::Memcached::Fast::libclient',
    VERSION_FROM => '../lib/Cache/Memcached/Fast.pm',
    AUTHOR       => 'Tomash Brechko <tomash.brechko@gmail.com>',
    LIBS         => [''],                                        # e.g., '-lm'
    DEFINE       => "@define",    # e.g., '-DHAVE_SOMETHING'
    INC          => '-I.',        # e.g., '-I. -I/usr/include/other'
    OBJECT       => "@object",

    # The following line prevents installation of libclient.a.
    SKIP  => [qw(all static static_lib dynamic dynamic_lib)],
    clean => {
        FILES => 'compute_crc32.c compute_crc32.h'
            . ' parse_keyword.c parse_keyword.h'
    },
);

sub MY::top_targets {
    '
all :: static

pure_all :: static

static :: libclient$(LIB_EXT)

libclient$(LIB_EXT): $(OBJECT)
	$(AR) cr libclient$(LIB_EXT) $(OBJECT)
	$(RANLIB) libclient$(LIB_EXT)

parse_keyword.c parse_keyword.h :: genparser.pl reply.kw
	$(PERL) genparser.pl reply.kw parse_keyword.c parse_keyword.h

compute_crc32.c compute_crc32.h :: gencrc32.pl
	$(PERL) gencrc32.pl compute_crc32.c compute_crc32.h
' . ( $ExtUtils::MakeMaker::VERSION >= 7.16 ? '

dynamic ::
	$(NOECHO) $(NOOP)
'
        : ''    #https://rt.cpan.org/Ticket/Display.html?id=117800
    );
}