raylib: fix idempotency check to include offscreen variant

The build cache had desktop-only libraylib.a, causing build.sh to skip
the offscreen variant entirely. Now requires libraylib_offscreen.a on
x86_64 before considering the build complete.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

raylib/build.sh

@@ -6,10 +6,17 @@ cd "$DIR"
 
 INSTALL_DIR="$DIR/raylib/install"
 
-# Idempotent: skip if already built
+# Idempotent: skip if already fully built
+# On x86_64 Linux, also require the offscreen variant
+NEED_OFFSCREEN=0
+if [[ "$(uname)" == "Linux" && "$(uname -m)" == "x86_64" ]]; then
+  NEED_OFFSCREEN=1
+fi
 if [ -f "$INSTALL_DIR/lib/libraylib.a" ]; then
-  echo "raylib already present, skipping build."
-  exit 0
+  if [ "$NEED_OFFSCREEN" -eq 0 ] || [ -f "$INSTALL_DIR/lib/libraylib_offscreen.a" ]; then
+    echo "raylib already present, skipping build."
+    exit 0
+  fi
 fi
 
 NJOBS="$(nproc 2>/dev/null || sysctl -n hw.ncpu 2>/dev/null || echo 2)"
@@ -33,6 +40,15 @@ if [[ "$(uname)" == "Linux" ]]; then
         sudo apt-get update && sudo apt-get install -y libdrm-dev libgbm-dev libgles2-mesa-dev libegl1-mesa-dev || true
       fi
     fi
+  elif [ "$RAYLIB_PLATFORM" = "PLATFORM_OFFSCREEN" ]; then
+    # offscreen (CI): needs EGL/GL dev packages (no X11)
+    if command -v apt-get &>/dev/null; then
+      if [ "$(id -u)" -eq 0 ]; then
+        apt-get update && apt-get install -y libegl-dev libgl-dev
+      else
+        sudo apt-get update && sudo apt-get install -y libegl-dev libgl-dev
+      fi
+    fi
   else
     # desktop: needs X11/GL dev packages
     if command -v dnf &>/dev/null; then
@@ -48,10 +64,10 @@ if [[ "$(uname)" == "Linux" ]]; then
 fi
 
 # Clone and build raylib C library
-RAYLIB_COMMIT="aa6ade09ac4bfb2847a356535f2d9f87e49ab089"
+RAYLIB_COMMIT="d9d7cc1353ec0f73c97e84ddf0973983d1ee25e2"
 
 if [ ! -d "raylib-src" ]; then
-  git clone -b master --no-tags https://github.com/commaai/raylib.git raylib-src
+  git clone -b platform-offscreen --no-tags https://github.com/commaai/raylib.git raylib-src
 fi
 
 cd raylib-src
@@ -71,6 +87,42 @@ mkdir -p "$INSTALL_DIR"/{lib,include}
 cp raylib-src/src/libraylib.a "$INSTALL_DIR/lib/"
 cp raylib-src/src/raylib.h raylib-src/src/raymath.h raylib-src/src/rlgl.h "$INSTALL_DIR/include/"
 
+# On x86_64 Linux, also build the offscreen variant for CI headless rendering
+if [[ "$(uname)" == "Linux" && "$(uname -m)" == "x86_64" && "$RAYLIB_PLATFORM" != "PLATFORM_OFFSCREEN" ]]; then
+  echo "Building offscreen variant..."
+
+  # Install EGL/GL dev packages needed for offscreen build + bundling
+  if command -v dnf &>/dev/null; then
+    dnf install -y mesa-libEGL-devel mesa-libGL-devel libglvnd-opengl libglvnd-core-devel 2>/dev/null || true
+  elif command -v apt-get &>/dev/null; then
+    if [ "$(id -u)" -eq 0 ]; then
+      apt-get update && apt-get install -y libegl-dev libgl-dev
+    else
+      sudo apt-get update && sudo apt-get install -y libegl-dev libgl-dev
+    fi
+  fi
+
+  cd raylib-src/src
+  make clean
+  make -j"$NJOBS" PLATFORM=PLATFORM_OFFSCREEN
+  cp libraylib.a "$INSTALL_DIR/lib/libraylib_offscreen.a"
+  cd "$DIR"
+
+  # Bundle GLVND dispatchers so offscreen rendering works without extra system packages
+  MESA_DIR="$INSTALL_DIR/lib/mesa"
+  mkdir -p "$MESA_DIR"
+  ldconfig 2>/dev/null || true
+  for lib in libEGL.so.1 libOpenGL.so.0 libGLdispatch.so.0; do
+    src="$(ldconfig -p 2>/dev/null | grep "$lib" | grep -E 'x86.64|libc6,' | awk '{print $NF}' | head -1)"
+    if [ -n "$src" ] && [ -f "$src" ]; then
+      cp -L "$src" "$MESA_DIR/"
+      # Create unversioned symlink for the linker
+      base="${lib%%.so.*}"
+      ln -sf "$lib" "$MESA_DIR/${base}.so"
+    fi
+  done
+fi
+
 # Download raygui header
 RAYGUI_COMMIT="76b36b597edb70ffaf96f046076adc20d67e7827"
 curl -fsSLo "$INSTALL_DIR/include/raygui.h" \

raylib/pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "raylib"
-version = "5.5.0.4"
+version = "5.5.0.7"
 description = "raylib + pyray Python bindings (commaai fork)"
 requires-python = ">=3.8"
 dependencies = ["cffi>=1.17.1"]

raylib/raylib/__init__.py

@@ -1,26 +1,60 @@
 import os
+import platform as _platform
 
 DIR = os.path.join(os.path.dirname(__file__), "install")
 LIB_DIR = os.path.join(DIR, "lib")
 INCLUDE_DIR = os.path.join(DIR, "include")
 
 
+def _detect_platform():
+  """Auto-detect the raylib platform. In CI on Linux x86_64, use offscreen EGL rendering."""
+  explicit = os.environ.get("RAYLIB_PLATFORM", "")
+  if explicit:
+    return explicit
+  if os.environ.get("CI") and _platform.system() == "Linux" and _platform.machine() == "x86_64":
+    return "PLATFORM_OFFSCREEN"
+  return ""
+
+
 def smoketest():
   assert os.path.isfile(os.path.join(LIB_DIR, "libraylib.a")), "libraylib.a not found"
   assert os.path.isfile(os.path.join(INCLUDE_DIR, "raylib.h")), "raylib.h not found"
 
 
-# Build CFFI extension on first import if not already compiled
+# Build CFFI extension on first import if not already compiled,
+# or rebuild if the target platform changed since last build.
 def _ensure_cffi_built():
   import glob
   import subprocess
   import sys
   pkg_dir = os.path.dirname(__file__)
-  if not glob.glob(os.path.join(pkg_dir, "_raylib_cffi*")):
+  platform_marker = os.path.join(pkg_dir, ".raylib_platform")
+  requested = _detect_platform()
+
+  # Export so build.py picks it up
+  if requested:
+    os.environ["RAYLIB_PLATFORM"] = requested
+    # Mesa llvmpipe for software rendering in headless CI
+    if requested == "PLATFORM_OFFSCREEN":
+      os.environ.setdefault("LIBGL_ALWAYS_SOFTWARE", "1")
+
+  cffi_files = glob.glob(os.path.join(pkg_dir, "_raylib_cffi*"))
+
+  # Rebuild if platform changed
+  if cffi_files and requested:
+    built_for = open(platform_marker).read().strip() if os.path.isfile(platform_marker) else ""
+    if built_for != requested:
+      for f in cffi_files:
+        os.remove(f)
+      cffi_files = []
+
+  if not cffi_files:
     build_script = os.path.join(pkg_dir, "build.py")
     if os.path.isfile(build_script) and os.path.isfile(os.path.join(LIB_DIR, "libraylib.a")):
       try:
         subprocess.check_call([sys.executable, build_script], cwd=os.path.dirname(pkg_dir))
+        with open(platform_marker, "w") as f:
+          f.write(requested)
       except subprocess.CalledProcessError:
         pass
 

raylib/raylib/build.py

@@ -104,6 +104,17 @@ def build_ffi():
     if RAYLIB_PLATFORM == "PLATFORM_COMMA":
       extra_link_args.remove('-lGL')
       extra_link_args += ['-lGLESv2', '-lEGL', '-lgbm', '-ldrm']
+    elif RAYLIB_PLATFORM == "PLATFORM_OFFSCREEN":
+      # Use offscreen variant if available, otherwise fall back to default
+      offscreen_lib = os.path.join(RAYLIB_LIB_PATH, 'libraylib_offscreen.a')
+      if os.path.isfile(offscreen_lib):
+        extra_link_args[extra_link_args.index('-lraylib')] = '-lraylib_offscreen'
+      extra_link_args.remove('-lGL')
+      # Use bundled GLVND dispatchers if available, with RPATH for runtime
+      mesa_dir = os.path.join(RAYLIB_LIB_PATH, 'mesa')
+      if os.path.isdir(mesa_dir):
+        extra_link_args += [f'-L{mesa_dir}', f'-Wl,-rpath,$ORIGIN/install/lib/mesa']
+      extra_link_args += ['-lOpenGL', '-lEGL']
     else:
       extra_link_args += ['-lX11']
     extra_compile_args = ["-Wno-incompatible-pointer-types"]

raylib/raylib/version.py

@@ -1 +1 @@
-__version__ = "5.5.0.2"
+__version__ = "5.5.0.7"