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|
{ stdenv, fetchurl
, impureLibcPath ? null
}:
let
preBuildNoNative = ''
# Make Cwd work on NixOS (where we don't have a /bin/pwd).
substituteInPlace lib/Cwd.pm --replace "'/bin/pwd'" "'$(type -tP pwd)'"
'';
preBuildNative = "";
in
stdenv.mkDerivation {
name = "perl-5.10.0";
src = fetchurl {
url = mirror://cpan/src/perl-5.10.0.tar.gz;
sha256 = "0bivbz15x02m02gqs6hs77cgjr2msfrhnvp5xqk359jg6w6llill";
};
patches = [
# This patch does the following:
# 1) Do use the PATH environment variable to find the `pwd' command.
# By default, Perl will only look for it in /lib and /usr/lib.
# !!! what are the security implications of this?
# 2) Force the use of <errno.h>, not /usr/include/errno.h, on Linux
# systems. (This actually appears to be due to a bug in Perl.)
./no-sys-dirs.patch
];
# Build a thread-safe Perl with a dynamic libperls.o. We need the
# "installstyle" option to ensure that modules are put under
# $out/lib/perl5 - this is the general default, but because $out
# contains the string "perl", Configure would select $out/lib.
# Miniperl needs -lm. perl needs -lrt.
configureFlags = [
"-de"
"-Dcc=gcc"
"-Uinstallusrbinperl"
"-Dinstallstyle=lib/perl5"
"-Duseshrplib"
(if stdenv ? glibc then "-Dusethreads" else "")
];
configureScript = "${stdenv.shell} ./Configure";
dontAddPrefix = true;
configurePhase =
''
configureFlags="$configureFlags -Dprefix=$out -Dman1dir=$out/share/man/man1 -Dman3dir=$out/share/man/man3"
if test "${if impureLibcPath == null then "$NIX_ENFORCE_PURITY" else "1"}" = "1"; then
GLIBC=${if impureLibcPath == null then "$(cat $NIX_GCC/nix-support/orig-libc)" else impureLibcPath}
configureFlags="$configureFlags -Dlocincpth=$GLIBC/include -Dloclibpth=$GLIBC/lib"
fi
${stdenv.shell} ./Configure $configureFlags \
${if stdenv.system == "armv5tel-linux" then "-Dldflags=\"-lm -lrt\"" else ""};
'';
preBuild = if (stdenv.gcc.nativeTools) then preBuildNative else preBuildNoNative;
setupHook = ./setup-hook.sh;
}
|