break out of system config

1 files changed, 66 insertions, 0 deletions

diff --git a/srcds-pkgs/metamod-source.nix b/srcds-pkgs/metamod-source.nix
new file mode 100644
index 0000000..2f9c92e
--- /dev/null
+++ b/srcds-pkgs/metamod-source.nix
@@ -0,0 +1,66 @@
+{ lib, multiStdenv
+, fetchFromGitHub, ed
+, hl2sdk, ambuild, libfinite
+}: let
+  owner = "alliedmodders";
+  buildno = "1155";
+in multiStdenv.mkDerivation rec {
+  pname = "metamod-source";
+  version = "1.11_${buildno}";
+
+  src = fetchFromGitHub rec {
+    inherit owner;
+    repo = pname;
+    rev = "2009298c32735b6de1712ff88e2309c";
+    fetchSubmodules = true;
+    hash = "sha256-cPrllC3IljtV9SWn2NZbV8yHvehqLNGkZQ0RK07yCz4=";
+  };
+
+  nativeBuildInputs = [ ambuild ed ];
+
+  hardeningDisable = [ "all" ];
+
+  CXXFLAGS="-Wno-error=class-memaccess -Wno-error=format-truncation";
+  
+  postPatch = ''
+    mkdir .git
+    echo "ref: refs/heads/main" > .git/HEAD
+    ed support/buildbot/generate_headers.py <<EOF
+    /^def get_git_version/;/return/a
+    def get_git_version():
+      return '${buildno}', '${builtins.substring 0 7 src.rev}', '${src.rev}'
+    .
+    w
+    EOF
+    ed AMBuildScript <<EOF
+    /tier1]/s|]|, '${libfinite}' ]|
+    w
+    EOF
+  '';
+
+  configurePhase = ''
+    ln -s ${hl2sdk} ${hl2sdk.name}
+
+    mkdir -p build
+    pushd build
+      python ../configure.py --sdks present
+  '';
+
+  buildPhase = ''
+      ambuild
+    popd
+  '';
+
+  installPhase = ''
+    mkdir $out
+    mv build/package $out/share
+    cp -r $src $out/include
+  '';
+
+  meta = with lib; {
+    description = "C++ plugin environment and detour library for the Source Engine";
+    homepage = "https://github.com/${owner}/${pname}";
+    platforms = platforms.unix;
+    license = licenses.zlib;
+  };
+}