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perl: make reproducible

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Perl likes to capture impure data, needlessly.

 - Configure time (cf_time): make 1 second past epoch
 - Target system (uname): use less uname information
This commit is contained in:
Graham Christensen 2019-02-03 21:36:59 -05:00
parent 2b344e6a74
commit df8b6728a8
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GPG key ID: ACA1C1D120C83D5C
1 changed files with 4 additions and 1 deletions
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5
pkgs/development/interpreters/perl/default.nix
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@ -88,7 +88,10 @@ let
enableParallelBuilding = !crossCompiling;
preConfigure = optionalString (!crossCompiling) ''
preConfigure = ''
substituteInPlace ./Configure --replace '`LC_ALL=C; LANGUAGE=C; export LC_ALL; export LANGUAGE; $date 2>&1`' 'Thu Jan 1 00:00:01 UTC 1970'
substituteInPlace ./Configure --replace '$uname -a' '$uname --kernel-name --machine --operating-system'
'' + optionalString (!crossCompiling) ''
configureFlags="$configureFlags -Dprefix=$out -Dman1dir=$out/share/man/man1 -Dman3dir=$out/share/man/man3"
'' + optionalString (stdenv.isAarch32 || stdenv.isMips) ''
configureFlagsArray=(-Dldflags="-lm -lrt")