21 lines
510 B
Nix
21 lines
510 B
Nix
{stdenv
|
|
, ...
|
|
}: let
|
|
in stdenv.mkDerivation {
|
|
name = "read-helper";
|
|
|
|
src = ./.;
|
|
|
|
# Use $CC as it allows for stdenv to reference the correct C compiler
|
|
# i cant get this to not trigger buffer oferflow protection on the read() call with the pid
|
|
# so let mod the kernel module, to be able to 'echo $pid > /dev/unkillable'
|
|
buildPhase = ''
|
|
gcc -fno-stack-protector -D_FORTIFY_SOURCE=0 read-helper.c -o read-helper
|
|
'';
|
|
|
|
installPhase = ''
|
|
mkdir -p $out/bin
|
|
cp read-helper $out/bin
|
|
'';
|
|
}
|