The 'use if' line seems to work only if written as follows:

use if ($^O eq 'linux'), 'MIDI::ALSA' => ('SND_SEQ_EVENT_PORT_UNSUBSCR
+IBED',
                                          'SND_SEQ_EVENT_SYSEX');

[download]

Any other way to write the 'use if' CONDITION doesn't seem to work.
Weird...

In reply to Re^2: How to have OS specific code sections in Perl by perltux
in thread How to have OS specific code sections in Perl by perltux

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