Remove libc package

This needs to be done properly at the overlay

packages/default.nix

@@ -105,8 +105,6 @@ in rec {
 
   NOVA = legacyPackages.callPackage ./NOVA { };
 
-  libc = callPackage' ./libc { inherit depot; };
-
   solo5 = let drv = callPackage' ./solo5 { };
   in drv // { tests = addManifest drv.tests // { pname = "solo5-tests"; }; };
 

packages/libc/default.nix

@@ -1,23 +0,0 @@
-# SPDX-License-Identifier: CC0-1.0
-
-{ stdenvNoCC, depot }:
-
-let stdenv = stdenvNoCC;
-
-in stdenv.mkDerivation {
-  pname = "libc";
-  version = "12.0.0";
-  outputs = [ "out" "dev" ];
-
-  dontUnpack = true;
-  dontConfigure = true;
-  dontBuild = true;
-
-  installPhase = ''
-    cp -r ${depot.libc} $out
-    mkdir -p $dev/lib/pkgconfig
-    substituteAll ${./libc.pc} libc.pc
-    substituteAll ${./libm.pc} libm.pc
-    install -Dt $dev/lib/pkgconfig *.pc
-  '';
-}

packages/libc/libc.pc

@@ -1,9 +0,0 @@
-libdir=@out@/lib
-
-Name: genode-libc
-Description: Genode C runtime library
-URL: https://genode.org/
-Version: @version@
-Requires: vfs
-Cflags: -D__FreeBSD__=8 -D__ISO_C_VISIBLE=1999 -fno-builtin-sin -fno-builtin-cos -fno-builtin-sinf -fno-builtin-cosf
-Libs: -L${libdir} -l:libc.lib.so

packages/libc/libm.pc

@@ -1,8 +0,0 @@
-libdir=@out@/lib
-
-Name: genode-libm
-Description: Genode math library
-URL: https://genode.org/
-Version: @version@
-Requires: libc
-Libs: -L${libdir} -l:libm.lib.so