67 lines
2.1 KiB
Nix
67 lines
2.1 KiB
Nix
{ stdenv, fetchurl
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, impureLibcPath ? null
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}:
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let
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preBuildNoNative =
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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 lib/Cwd.pm --replace "'/bin/pwd'" "'$(type -tP pwd)'"
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'';
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in
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stdenv.mkDerivation rec {
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name = "perl-5.10.1";
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src = fetchurl {
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url = "mirror://cpan/src/${name}.tar.gz";
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sha256 = "0dagnhjgmslfx1jawz986nvc3jh1klk7mn2l8djdca1b9gm2czyb";
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};
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patches = [
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# This patch does the following:
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# 1) Do use the PATH environment variable to find the `pwd' command.
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# By default, Perl will only look for it in /lib and /usr/lib.
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# !!! what are the security implications of this?
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# 2) Force the use of <errno.h>, not /usr/include/errno.h, on Linux
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# systems. (This actually appears to be due to a bug in Perl.)
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./no-sys-dirs.patch
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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 $out/lib.
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# Miniperl needs -lm. perl needs -lrt.
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configureFlags = [
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"-de"
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"-Dcc=gcc"
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"-Uinstallusrbinperl"
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"-Dinstallstyle=lib/perl5"
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"-Duseshrplib"
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(if stdenv ? glibc then "-Dusethreads" else "")
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];
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configureScript = "${stdenv.shell} ./Configure";
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dontAddPrefix = true;
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configurePhase =
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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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if test "${if impureLibcPath == null then "$NIX_ENFORCE_PURITY" else "1"}" = "1"; then
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GLIBC=${if impureLibcPath == null then "$(cat $NIX_GCC/nix-support/orig-libc)" else impureLibcPath}
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configureFlags="$configureFlags -Dlocincpth=$GLIBC/include -Dloclibpth=$GLIBC/lib"
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fi
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${stdenv.shell} ./Configure $configureFlags \
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${if stdenv.system == "armv5tel-linux" then "-Dldflags=\"-lm -lrt\"" else ""};
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'';
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preBuild = stdenv.lib.optionalString (!(stdenv ? gcc && stdenv.gcc.nativeTools)) preBuildNoNative;
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setupHook = ./setup-hook.sh;
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}
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