nixpkgs/pkgs/tools/security/afl/libdislocator.nix
Profpatsch 4a7f99d55d treewide: with stdenv.lib; in meta -> with lib;
Part of: https://github.com/NixOS/nixpkgs/issues/108938

meta = with stdenv.lib;

is a widely used pattern. We want to slowly remove
the `stdenv.lib` indirection and encourage people
to use `lib` directly. Thus let’s start with the meta
field.

This used a rewriting script to mostly automatically
replace all occurances of this pattern, and add the
`lib` argument to the package header if it doesn’t
exist yet.

The script in its current form is available at
https://cs.tvl.fyi/depot@2f807d7f141068d2d60676a89213eaa5353ca6e0/-/blob/users/Profpatsch/nixpkgs-rewriter/default.nix
2021-01-11 10:38:22 +01:00

35 lines
805 B
Nix

{ lib, stdenv, afl}:
stdenv.mkDerivation {
version = stdenv.lib.getVersion afl;
pname = "libdislocator";
src = afl.src;
sourceRoot = "${afl.src.name}/libdislocator";
makeFlags = [ "PREFIX=$(out)" ];
preInstall = ''
mkdir -p $out/lib/afl
'';
postInstall = ''
mkdir $out/bin
cat > $out/bin/get-libdislocator-so <<END
#!${stdenv.shell}
echo $out/lib/afl/libdislocator.so
END
chmod +x $out/bin/get-libdislocator-so
'';
meta = with lib; {
homepage = "https://lcamtuf.coredump.cx/afl/";
description = ''
Drop-in replacement for the libc allocator which improves
the odds of bumping into heap-related security bugs in
several ways.
'';
license = stdenv.lib.licenses.asl20;
maintainers = with maintainers; [ ris ];
};
}