nixpkgs/pkgs/development/tools/misc/elfutils/default.nix
Franz Pletz aff1f4ab94 Use general hardening flag toggle lists
The following parameters are now available:

  * hardeningDisable
    To disable specific hardening flags
  * hardeningEnable
    To enable specific hardening flags

Only the cc-wrapper supports this right now, but these may be reused by
other wrappers, builders or setup hooks.

cc-wrapper supports the following flags:

  * fortify
  * stackprotector
  * pie (disabled by default)
  * pic
  * strictoverflow
  * format
  * relro
  * bindnow
2016-03-05 18:55:26 +01:00

78 lines
1.9 KiB
Nix

{ lib, stdenv, fetchurl, m4, zlib, bzip2, bison, flex, gettext, xz }:
# TODO: Look at the hardcoded paths to kernel, modules etc.
stdenv.mkDerivation rec {
name = "elfutils-${version}";
version = "0.165";
src = fetchurl {
url = "http://fedorahosted.org/releases/e/l/elfutils/${version}/${name}.tar.bz2";
sha256 = "0wp91hlh9n0ismikljf63558rzdwim8w1s271grsbaic35vr5z57";
};
patches = [ ./glibc-2.21.patch ];
hardeningDisable = [ "format" ];
# We need bzip2 in NativeInputs because otherwise we can't unpack the src,
# as the host-bzip2 will be in the path.
nativeBuildInputs = [ m4 bison flex gettext bzip2 ];
buildInputs = [ zlib bzip2 xz ];
configureFlags =
[ "--program-prefix=eu-" # prevent collisions with binutils
"--enable-deterministic-archives"
];
enableParallelBuilding = true;
crossAttrs = {
/* Having bzip2 will harm, because anything using elfutils
as buildInput cross-building, will not be able to run 'bzip2' */
propagatedBuildInputs = [ zlib.crossDrv ];
# This program does not cross-build fine. So I only cross-build some parts
# I need for the linux perf tool.
# On the awful cross-building:
# http://comments.gmane.org/gmane.comp.sysutils.elfutils.devel/2005
#
# I wrote this testing for the nanonote.
buildPhase = ''
pushd libebl
make
popd
pushd libelf
make
popd
pushd libdwfl
make
popd
pushd libdw
make
popd
'';
installPhase = ''
pushd libelf
make install
popd
pushd libdwfl
make install
popd
pushd libdw
make install
popd
cp version.h $out/include
'';
};
meta = {
homepage = https://fedorahosted.org/elfutils/;
description = "A set of utilities to handle ELF objects";
platforms = lib.platforms.linux;
license = lib.licenses.gpl3;
maintainers = lib.maintainers.eelco;
};
}