4187fe750f
With this, a --rounds=2 build passes, and timestamps in POD files can be controlled with 'SOURCE_DATE_EPOCH'. * gnu/packages/patches/perl-deterministic-ordering.patch, gnu/packages/patches/perl-no-build-time.patch, gnu/packages/patches/perl-source-date-epoch.patch: New files. * gnu/packages/perl.scm (perl)[source]: Use them. * gnu-system.am (dist_patch_DATA): Add them.
20 lines
654 B
Diff
20 lines
654 B
Diff
Adapted from <https://bugs.debian.org/801621>.
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Make Pod::Man honor the SOURCE_DATE_EPOCH environment variable.
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--- perl-5.22.0/cpan/podlators/lib/Pod/Man.pm 2015-12-12 22:33:03.321787590 +0100
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+++ perl-5.22.0/cpan/podlators/lib/Pod/Man.pm 2015-12-12 22:36:33.367361338 +0100
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@@ -884,7 +884,12 @@ sub devise_date {
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my ($self) = @_;
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my $input = $self->source_filename;
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my $time;
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- if ($input) {
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+
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+ if (defined($ENV{SOURCE_DATE_EPOCH}) &&
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+ $ENV{SOURCE_DATE_EPOCH} !~ /\D/) {
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+ $time = $ENV{SOURCE_DATE_EPOCH};
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+ }
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+ elsif ($input) {
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$time = (stat $input)[9] || time;
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} else {
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$time = time;
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