break out of system config

2 files changed, 98 insertions, 0 deletions

diff --git a/srcds-pkgs/sourcemod/default.nix b/srcds-pkgs/sourcemod/default.nix
new file mode 100644
index 0000000..90c31f9
--- /dev/null
+++ b/srcds-pkgs/sourcemod/default.nix
@@ -0,0 +1,82 @@
+{ lib, multiStdenv, pkgsi686Linux
+, writeShellScript
+, fetchFromGitHub, ed
+, hl2sdk, ambuild, metamod-source, libfinite
+, mysql_5_5
+}: let
+  inherit (pkgsi686Linux) zlib;
+  owner = "alliedmodders";
+  buildno = "6968";
+in multiStdenv.mkDerivation rec {
+  pname = "sourcemod";
+  version = "1.11_${buildno}";
+
+  src = fetchFromGitHub rec {
+    inherit owner;
+    repo = pname;
+    rev = "13510eab809a98b6a62354fc9848641";
+    fetchSubmodules = true;
+    hash = "sha256-leV0Q7g5bnJljzQxv3z6t5p/1d9TxILPvIuSYuq8LmE=";
+  };
+
+  nativeBuildInputs = [ ambuild ed ];
+  buildInputs = [ zlib mysql_5_5 ];
+
+  hardeningDisable = [ "all" ];
+
+  CXXFLAGS="-Wno-error=sign-compare -Wno-error=ignored-attributes";
+
+  postPatch = ''
+    mkdir .git
+    echo "ref: refs/heads/main" > .git/HEAD
+    ed tools/buildbot/generate_headers.py <<EOF
+    /^def get_git_version/;/return/a
+    def get_git_version():
+      return '${buildno}', '${builtins.substring 0 7 src.rev}', '${src.rev}'
+    .
+    w
+    EOF
+    for i in sdktools dhooks sdkhooks; do
+      sed -i '/invalid-offsetof/s,no-,no-error=,' extensions/$i/AMBuilder
+    done
+    ed AMBuildScript <<EOF
+    /'mathlib.a'/s|$|, '${libfinite}',|
+    w
+    EOF
+  '';
+
+  configurePhase = ''
+    ln -s ${hl2sdk} ${hl2sdk.name}
+    ln -s ${metamod-source}/include metamod-source
+    mkdir -p build
+    cd build
+    python ../configure.py --sdks present --mysql-path ${mysql_5_5}
+  '';    
+
+  buildPhase = ''
+    ambuild
+  '';
+
+  installPhase = ''
+    mkdir $out
+    mv package $out/share
+    cd $out/share/addons/sourcemod/plugins
+    mv *.smx disabled/
+    mkdir -p $out/bin
+    cd $out/bin
+    cp ${writeShellScript "spcomp" ''
+      echo OUT/share/addons/sourcemod/scripting/spcomp $SPCOMPFLAGS "$@"
+      OUT/share/addons/sourcemod/scripting/spcomp $SPCOMPFLAGS "$@"
+    ''} ./spcomp
+    substituteInPlace ./spcomp --replace OUT "$out"
+  '';
+  
+  setupHook = ./setup-hook.sh;
+
+  meta = with lib; {
+    description = "Source Engine scripting and administration";
+    homepage = "https://github.com/${owner}/${pname}";
+    platforms = platforms.unix;
+    license = licenses.gpl3;
+  };
+}
diff --git a/srcds-pkgs/sourcemod/setup-hook.sh b/srcds-pkgs/sourcemod/setup-hook.sh
new file mode 100644
index 0000000..17d8617
--- /dev/null
+++ b/srcds-pkgs/sourcemod/setup-hook.sh
@@ -0,0 +1,16 @@
+SPCOMPFLAGS=${SPCOMPFLAGS:-}
+dontUseSourcepawnFindHeaders=${dontUseSourcepawnFindHeaders:-}
+sourcepawnFindHeaders(){
+	[ -n "${dontUseSourcepawnFindHeaders:-}" ] && return
+	for plug in $buildInputs; do
+		local ipath="$plug/share/addons/sourcemod/scripting/include"
+		if [ -d "$ipath" ]; then
+			echo "found sourcepawn headers: \"$ipath\""
+			SPCOMPFLAGS="$SPCOMPFLAGS -i $ipath"
+		fi
+	done
+	dontUseSourcepawnFindHeaders=1
+	export SPCOMPFLAGS dontUseSourcepawnFindHeaders
+}
+
+addEnvHooks "$targetOffset" sourcepawnFindHeaders