pkgs: enable vtex2 gui, let strata's vtflib actually build as a library

2 files changed, 64 insertions, 0 deletions

diff --git a/srcds-pkgs/vtflib-strata/CMakeLists.txt.append b/srcds-pkgs/vtflib-strata/CMakeLists.txt.append
new file mode 100644
index 0000000..d5e5285
--- /dev/null
+++ b/srcds-pkgs/vtflib-strata/CMakeLists.txt.append
@@ -0,0 +1,10 @@
+file(GLOB_RECURSE VTFLIB_INCLUDES "lib/*.h")
+set_target_properties(vtflib_static
+    PROPERTIES
+    PUBLIC_HEADER "${VTFLIB_INCLUDES}"
+)
+install (TARGETS vtflib vtflib_static
+    LIBRARY DESTINATION lib
+    ARCHIVE DESTINATION lib
+    PUBLIC_HEADER DESTINATION include
+)
diff --git a/srcds-pkgs/vtflib-strata/default.nix b/srcds-pkgs/vtflib-strata/default.nix
new file mode 100644
index 0000000..b8c1f77
--- /dev/null
+++ b/srcds-pkgs/vtflib-strata/default.nix
@@ -0,0 +1,54 @@
+{ lib, stdenv, fetchFromGitHub, runCommand
+, cmake, compressonator-sdk
+}:
+stdenv.mkDerivation rec {
+  pname = "vtflib-strata";
+  version = "2024-05-31";
+  
+  src = let
+    cmplibs = "CMP_Compressonator" + lib.optionalString (!stdenv.isAarch64)
+      " CMP_Core CMP_Core_SSE CMP_Core_AVX CMP_Core_AVX512";
+    osrc = fetchFromGitHub {
+      owner = "StrataSource";
+      repo = "vtflib";
+      rev = "418b1fc341f0912c86fb31867c91dbfd19beff66";
+      hash = "sha256-/oSHgI2F/IJRHVoxq2emfzzTI4fM4Co3V49+GU6ZKbQ=";
+    };
+  in runCommand "vtflib-strata-source-revendored" {} ''
+    cp -r ${osrc} $out
+    chmod -R +w $out
+
+    sed -E -i 's/_?stricmp/strcasecmp/g' \
+      $out/VTFLib/VMT{Wrapper,GroupNode}.cpp
+    sed -i 's/--no-undefined/-undefined,error/' \
+      $out/CMakeLists.txt
+    sed -i 's/CMP_Compressonator/${cmplibs}/' \
+      $out/CMakeLists.txt
+    cp ${compressonator-sdk}/lib/libCMP_*.a \
+      $out/thirdparty/lib/x64/
+    cp ${compressonator-sdk}/include/compressonator.h \
+      $out/thirdparty/include/Compressonator.h
+    
+    chmod -R -w $out
+  '';
+  
+  postPatch = ''
+    cat ${./CMakeLists.txt.append} >> CMakeLists.txt
+  '';
+  
+  nativeBuildInputs = [ cmake ];
+  
+  installPhase = ''
+    runHook preInstall
+    mkdir -p $out
+    cmake --install .
+    runHook postInstall
+  '';
+
+  meta = {
+    homepage = src.url;
+    description = "C and C++ API for reading and writing Valve VTF and VMT format image files";
+    license = with lib.licenses; [ lgpl2 gpl2 ];
+    platforms = lib.platforms.unix;
+  };
+}