Linux-AIO/Makefile.PL

use ExtUtils::MakeMaker;

use Config;

print <<EOF;

WARNING: This module is architecture-dependent and will not likely work
         on lesser-used architectures (see Changes). If the module (esp.
         aio_read and aio_write) doesn't work, please report this and I'll
         fix it for you. I promise ;)

EOF

$Config{osvers} >= 2.4 or print <<EOF;

WARNING: This module requires 64 bit file offset functionality only found
         in linux-2.4 and later. You can still compile this module on
         older linuxes, but it won't run.

DEVELOPERS: It is not difficult to get rid of this limitation, ask me and
            I'll tell you what you need to change (and test, so I can add it!).

EOF

my $mm = MM->new({
    dist         => {
       PREOP    => 'pod2text AIO.pm | tee README >$(DISTVNAME)/README; chmod -R u=rwX,go=rX . ;',
       COMPRESS => 'gzip -9v',
       SUFFIX   => '.gz',
                    },
    NAME         => "Linux::AIO",
    VERSION_FROM => "AIO.pm",
});

sub MY::postamble {
   <<EOF;

# set \$VERSION in all modules
setver:
        \$(PERL) -pi -e 's/^(\\s*\\\$\$VERSION\\s*=\\s*).*\$\$/\$\${1}\$(VERSION);/' *.pm

EOF
}

# now get rid of -fpic, because gcc can't use syscall'ed closures
# from within pic code on x86.

use Config;

if ($Config{cppsymbols} =~ /__i386=1/) {
   for ($mm->{CCDLFLAGS}, $mm->{CCCDLFLAGS}, @{$mm->{RESULT}}) {
      s/\B-f(pic|PIC)\b//g
   }

   # Put -O at the front so as not to change any existing optimisation level
   # Need optimization of some form turned on to inline syscall() so that it
   # sets the local errno
   $mm->{OPTIMIZE} = '-O ' . $mm->{OPTIMIZE};
}

$mm->flush;

Revision:	1.9
Committed:	Thu Aug 25 06:04:11 2005 UTC (18 years, 8 months ago) by root
Content type:	text/plain
Branch:	MAIN
CVS Tags:	rel-1_9, HEAD
Changes since 1.8:	+5 -0 lines
Log Message:	* empty log message *
#	User	Rev	Content
1	root	1.1	use ExtUtils::MakeMaker;
2
3	root	1.3	use Config;
4
5	root	1.8	print <<EOF;
6	root	1.3
7	root	1.8	WARNING: This module is architecture-dependent and will not likely work
8			on lesser-used architectures (see Changes). If the module (esp.
9			aio_read and aio_write) doesn't work, please report this and I'll
10			fix it for you. I promise ;)
11	root	1.3
12			EOF
13
14			$Config{osvers} >= 2.4 or print <<EOF;
15
16	root	1.4	WARNING: This module requires 64 bit file offset functionality only found
17	root	1.8	in linux-2.4 and later. You can still compile this module on
18			older linuxes, but it won't run.
19	root	1.3
20	root	1.8	DEVELOPERS: It is not difficult to get rid of this limitation, ask me and
21			I'll tell you what you need to change (and test, so I can add it!).
22	root	1.3
23			EOF
24
25	root	1.2	my $mm = MM->new({
26	root	1.1	dist => {
27			PREOP => 'pod2text AIO.pm \| tee README >$(DISTVNAME)/README; chmod -R u=rwX,go=rX . ;',
28			COMPRESS => 'gzip -9v',
29			SUFFIX => '.gz',
30			},
31			NAME => "Linux::AIO",
32			VERSION_FROM => "AIO.pm",
33	root	1.2	});
34	root	1.1
35			sub MY::postamble {
36			<<EOF;
37
38			# set \$VERSION in all modules
39			setver:
40	root	1.3	\$(PERL) -pi -e 's/^(\\s\\\$\$VERSION\\s=\\s).\$\$/\$\${1}\$(VERSION);/' *.pm
41	root	1.1
42			EOF
43			}
44
45	root	1.2	# now get rid of -fpic, because gcc can't use syscall'ed closures
46	root	1.5	# from within pic code on x86.
47
48			use Config;
49
50	root	1.7	if ($Config{cppsymbols} =~ /__i386=1/) {
51	root	1.5	for ($mm->{CCDLFLAGS}, $mm->{CCCDLFLAGS}, @{$mm->{RESULT}}) {
52			s/\B-f(pic\|PIC)\b//g
53			}
54	root	1.9
55			# Put -O at the front so as not to change any existing optimisation level
56			# Need optimization of some form turned on to inline syscall() so that it
57			# sets the local errno
58			$mm->{OPTIMIZE} = '-O ' . $mm->{OPTIMIZE};
59	root	1.2	}
60
61			$mm->flush;
62	root	1.1