83 lines
2.6 KiB
Nix
83 lines
2.6 KiB
Nix
{ lib, stdenv, fetchurl, enableThreading ? true }:
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let
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libc = if stdenv.cc.libc or null != null then stdenv.cc.libc else "/usr";
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in
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stdenv.mkDerivation rec {
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name = "perl-5.16.3";
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src = fetchurl {
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url = "mirror://cpan/src/${name}.tar.gz";
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sha256 = "1dpd9lhc4723wmsn4dsn4m320qlqgyw28bvcbhnfqp2nl3f0ikv9";
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};
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patches =
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[ # Do not look in /usr etc. for dependencies.
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./no-sys-dirs.patch
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./no-impure-config-time.patch
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./fixed-man-page-date.patch
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./no-date-in-perl-binary.patch
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]
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++ lib.optional stdenv.isSunOS ./ld-shared.patch
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++ lib.optional stdenv.isDarwin [ ./cpp-precomp.patch ./no-libutil.patch ] ;
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# There's an annoying bug on sandboxed Darwin in Perl's Cwd.pm where it looks for pwd
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# in /bin/pwd and /usr/bin/pwd and then falls back on just "pwd" if it can't get them
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# while at the same time erasing the PATH environment variable so it unconditionally
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# fails. The code in question is guarded by a check for Mac OS, but the patch below
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# doesn't have any runtime effect on other platforms.
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postPatch = ''
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pwd="$(type -P pwd)"
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substituteInPlace dist/Cwd/Cwd.pm \
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--replace "pwd_cmd = 'pwd'" "pwd_cmd = '$pwd'"
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'';
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# Build a thread-safe Perl with a dynamic libperls.o. We need the
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# "installstyle" option to ensure that modules are put under
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# $out/lib/perl5 - this is the general default, but because $out
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# contains the string "perl", Configure would select $out/lib.
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# Miniperl needs -lm. perl needs -lrt.
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configureFlags =
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[ "-de"
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"-Uinstallusrbinperl"
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"-Dinstallstyle=lib/perl5"
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"-Duseshrplib"
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"-Dlocincpth=${libc}/include"
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"-Dloclibpth=${libc}/lib"
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]
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++ lib.optional enableThreading "-Dusethreads";
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configureScript = "${stdenv.shell} ./Configure";
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dontAddPrefix = true;
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enableParallelBuilding = true;
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preConfigure =
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''
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configureFlags="$configureFlags -Dprefix=$out -Dman1dir=$out/share/man/man1 -Dman3dir=$out/share/man/man3"
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${lib.optionalString stdenv.isArm ''
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configureFlagsArray=(-Dldflags="-lm -lrt")
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''}
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${lib.optionalString stdenv.isCygwin ''
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cp cygwin/cygwin.c{,.bak}
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echo "#define PERLIO_NOT_STDIO 0" > tmp
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cat tmp cygwin/cygwin.c.bak > cygwin/cygwin.c
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''}
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'';
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preBuild = lib.optionalString (!(stdenv ? cc && stdenv.cc.nativeTools))
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''
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# Make Cwd work on NixOS (where we don't have a /bin/pwd).
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substituteInPlace dist/Cwd/Cwd.pm --replace "'/bin/pwd'" "'$(type -tP pwd)'"
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'';
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setupHook = ./setup-hook.sh;
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passthru.libPrefix = "lib/perl5/site_perl";
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}
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