{ stdenv, fetchurl }: let libc = if stdenv.gcc.libc or null != null then stdenv.gcc.libc else "/usr"; in stdenv.mkDerivation rec { name = "perl-5.16.1"; src = fetchurl { url = "mirror://cpan/src/${name}.tar.gz"; sha256 = "15qxzba3a50c9nik5ydgyfp62x7h9vxxn12yd1jgl93hb1wj96km"; }; patches = [ # Do not look in /usr etc. for dependencies. ./no-sys-dirs.patch ] ++ stdenv.lib.optional stdenv.isDarwin ./no-libutil.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 $out/lib. # Miniperl needs -lm. perl needs -lrt. configureFlags = [ "-de" "-Dcc=gcc" "-Uinstallusrbinperl" "-Dinstallstyle=lib/perl5" "-Duseshrplib" "-Dlocincpth=${libc}/include" "-Dloclibpth=${libc}/lib" ] ++ stdenv.lib.optional (stdenv ? glibc) "-Dusethreads"; configureScript = "${stdenv.shell} ./Configure"; dontAddPrefix = true; enableParallelBuilding = true; preConfigure = '' configureFlags="$configureFlags -Dprefix=$out -Dman1dir=$out/share/man/man1 -Dman3dir=$out/share/man/man3" ${stdenv.lib.optionalString stdenv.isArm '' configureFlagsArray=(-Dldflags="-lm -lrt") ''} ''; preBuild = stdenv.lib.optionalString (!(stdenv ? gcc && stdenv.gcc.nativeTools)) '' # Make Cwd work on NixOS (where we don't have a /bin/pwd). substituteInPlace dist/Cwd/Cwd.pm --replace "'/bin/pwd'" "'$(type -tP pwd)'" ''; setupHook = ./setup-hook.sh; passthru.libPrefix = "lib/perl5/site_perl"; }