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30 changes: 29 additions & 1 deletion pkgs/development/compilers/edk2/default.nix
Original file line number Diff line number Diff line change
Expand Up @@ -34,6 +34,14 @@ buildType = if stdenv.isDarwin then
else
"GCC5";

# OpenSSL 1.1.1t
vendoredOpenSSL = fetchFromGitHub {
owner = "openssl";
repo = "openssl";
rev = "OpenSSL_1_1_1t";
sha256 = "sha256-gI2+Vm67j1+xLvzBb+DF0YFTOHW7myotRsXRzluzSLY=";
};

edk2 = buildStdenv.mkDerivation {
pname = "edk2";
version = "202211";
Expand All @@ -44,9 +52,18 @@ edk2 = buildStdenv.mkDerivation {
url = "https://src.fedoraproject.org/rpms/edk2/raw/08f2354cd280b4ce5a7888aa85cf520e042955c3/f/0021-Tweak-the-tools_def-to-support-cross-compiling.patch";
sha256 = "sha256-E1/fiFNVx0aB1kOej2DJ2DlBIs9tAAcxoedym2Zhjxw=";
})
# Apply EDK2-specific OpenSSL 1.1.1t changes
# Original bug: https://bugzilla.tianocore.org/show_bug.cgi?id=4342
(fetchpatch {
url = "https://bugzilla.tianocore.org/attachment.cgi?id=1330";
hash = "sha256-HAwa9gqTxA5+8UQf5NiRdZYSmE6ykQsDbkHFj7oLygg=";
# Normally, EDK2 vendors OpenSSL via Git submodules
# We unbundle them because fetchpatch and fetchers interaction are not ideal in nixpkgs.
# i.e. we cannot patch a git submodule at the right moment.
excludes = [ "CryptoPkg/Library/OpensslLib/openssl" ];
})
];

# submodules
src = fetchFromGitHub {
owner = "tianocore";
repo = "edk2";
Expand All @@ -55,6 +72,17 @@ edk2 = buildStdenv.mkDerivation {
sha256 = "sha256-0jE73xPyenAcgJ1mS35oTc5cYw7jJvVYxhPdhTWpKA0=";
};

postUnpack = ''
rm -rf source/CryptoPkg/Library/OpensslLib/openssl
'';

# Update the OpenSSL used APIs to 1.1.1t in EDK2…
# OpenSSL3 PoC exist: https://patchew.org/EDK2/cover.1679026329.git.yi1.li@intel.com/
# Unvendor only when OpenSSL3 support lands otherwise fix everything that breaks, I guess?
postPatch = ''
cp -r ${vendoredOpenSSL} CryptoPkg/Library/OpensslLib/openssl
'';

nativeBuildInputs = [ pythonEnv ];
depsBuildBuild = [ buildPackages.stdenv.cc buildPackages.util-linux buildPackages.bash ];
strictDeps = true;
Expand Down