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Documented the purpose of various perl modules.

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bubnikv 2016-09-14 11:22:41 +02:00
parent 55218c8c4d
commit 4c67230436
25 changed files with 78 additions and 2 deletions
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8
lib/Slic3r.pm
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@ -20,6 +20,7 @@ sub debugf {
# load threads before Moo as required by it
our $have_threads;
BEGIN {
# Test, whether the perl was compiled with ithreads support and ithreads actually work.
use Config;
$have_threads = $Config{useithreads} && eval "use threads; use threads::shared; use Thread::Queue; 1";
warn "threads.pm >= 1.96 is required, please update\n" if $have_threads && $threads::VERSION < 1.96;
@ -27,6 +28,13 @@ BEGIN {
### temporarily disable threads if using the broken Moo version
use Moo;
$have_threads = 0 if $Moo::VERSION == 1.003000;
# Disable multi threading completely by an environment value.
# This is useful for debugging as the Perl debugger does not work
# in multi-threaded context at all.
# A good interactive perl debugger is the ActiveState Komodo IDE
# or the EPIC http://www.epic-ide.org/
$have_threads = 0 if (defined($ENV{'SLIC3R_SINGLETHREADED'}) && $ENV{'SLIC3R_SINGLETHREADED'} == 1)
}
warn "Running Slic3r under Perl 5.16 is neither supported nor recommended\n"