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.
27 lines
878 B
Diff
27 lines
878 B
Diff
Do not record the configuration and build time so that builds can be
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reproduced bit-for-bit.
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--- perl-5.22.0/Configure 1970-01-01 01:00:00.000000000 +0100
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+++ perl-5.22.0/Configure 2015-12-13 00:14:43.148165080 +0100
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@@ -3834,6 +3817,7 @@ esac
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: who configured the system
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cf_time=`LC_ALL=C; LANGUAGE=C; export LC_ALL; export LANGUAGE; $date 2>&1`
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+cf_time='Thu Jan 1 00:00:01 UTC 1970'
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case "$cf_by" in
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"")
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cf_by=`(logname) 2>/dev/null`
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--- perl-5.22.0/perl.c 2015-12-13 00:25:30.269156627 +0100
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+++ perl-5.22.0/perl.c 2015-12-13 00:25:38.265218175 +0100
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@@ -1795,7 +1795,7 @@ S_Internals_V(pTHX_ CV *cv)
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PUSHs(Perl_newSVpvn_flags(aTHX_ non_bincompat_options,
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sizeof(non_bincompat_options) - 1, SVs_TEMP));
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-#ifdef __DATE__
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+#if 0
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# ifdef __TIME__
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PUSHs(Perl_newSVpvn_flags(aTHX_
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STR_WITH_LEN("Compiled at " __DATE__ " " __TIME__),
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