diff --git a/sgl-kernel/build.sh b/sgl-kernel/build.sh
index 0d8169579..c89922481 100755
--- a/sgl-kernel/build.sh
+++ b/sgl-kernel/build.sh
@@ -11,6 +11,9 @@ docker run --rm \
     ${PYTHON_ROOT_PATH}/bin/pip install --no-cache-dir torch==2.5.1 --index-url https://download.pytorch.org/whl/cu${CUDA_VERSION//.} && \
     export TORCH_CUDA_ARCH_LIST='7.5 8.0 8.9 9.0+PTX' && \
     export CUDA_VERSION=${CUDA_VERSION} && \
+    export SGL_KERNEL_ENABLE_BF16=1 && \
+    export SGL_KERNEL_ENABLE_FP8=1 && \
+    export SGL_KERNEL_ENABLE_SM90A=1 && \
     mkdir -p /usr/lib/x86_64-linux-gnu/ && \
     ln -s /usr/local/cuda-${CUDA_VERSION}/targets/x86_64-linux/lib/stubs/libcuda.so /usr/lib/x86_64-linux-gnu/libcuda.so && \
     cd /sgl-kernel && \
diff --git a/sgl-kernel/setup.py b/sgl-kernel/setup.py
index 71952655c..184cc08c4 100644
--- a/sgl-kernel/setup.py
+++ b/sgl-kernel/setup.py
@@ -1,14 +1,14 @@
+import os
 from pathlib import Path
 
 import torch
 from setuptools import find_packages, setup
 from torch.utils.cpp_extension import BuildExtension, CUDAExtension
-from version import __version__
 
 root = Path(__file__).parent.resolve()
 
 
-def update_wheel_platform_tag():
+def _update_wheel_platform_tag():
     wheel_dir = Path("dist")
     if wheel_dir.exists() and wheel_dir.is_dir():
         old_wheel = next(wheel_dir.glob("*.whl"))
@@ -18,21 +18,25 @@ def update_wheel_platform_tag():
         old_wheel.rename(new_wheel)
 
 
-def get_cuda_version():
+def _get_cuda_version():
     if torch.version.cuda:
         return tuple(map(int, torch.version.cuda.split(".")))
     return (0, 0)
 
 
-def get_device_sm():
+def _get_device_sm():
     if torch.cuda.is_available():
         major, minor = torch.cuda.get_device_capability()
         return major * 10 + minor
     return 0
 
 
-cuda_version = get_cuda_version()
-sm_version = get_device_sm()
+def _get_version():
+    with open(root / "pyproject.toml") as f:
+        for line in f:
+            if line.startswith("version"):
+                return line.split("=")[1].strip().strip('"')
+
 
 cutlass = root / "3rdparty" / "cutlass"
 flashinfer = root / "3rdparty" / "flashinfer"
@@ -58,19 +62,39 @@ nvcc_flags = [
     "-DFLASHINFER_ENABLE_F16",
 ]
 
-if cuda_version >= (12, 0) and sm_version >= 90:
-    nvcc_flags.append("-gencode=arch=compute_90a,code=sm_90a")
+enable_bf16 = os.getenv("SGL_KERNEL_ENABLE_BF16", "0") == "1"
+enable_fp8 = os.getenv("SGL_KERNEL_ENABLE_FP8", "0") == "1"
+enable_sm90a = os.getenv("SGL_KERNEL_ENABLE_SM90A", "0") == "1"
+cuda_version = _get_cuda_version()
+sm_version = _get_device_sm()
 
-if sm_version >= 90:
-    nvcc_flags.extend(
-        [
-            "-DFLASHINFER_ENABLE_FP8",
-            "-DFLASHINFER_ENABLE_FP8_E4M3",
-            "-DFLASHINFER_ENABLE_FP8_E5M2",
-        ]
-    )
-if sm_version >= 80:
-    nvcc_flags.append("-DFLASHINFER_ENABLE_BF16")
+if torch.cuda.is_available():
+    if cuda_version >= (12, 0) and sm_version >= 90:
+        nvcc_flags.append("-gencode=arch=compute_90a,code=sm_90a")
+    if sm_version >= 90:
+        nvcc_flags.extend(
+            [
+                "-DFLASHINFER_ENABLE_FP8",
+                "-DFLASHINFER_ENABLE_FP8_E4M3",
+                "-DFLASHINFER_ENABLE_FP8_E5M2",
+            ]
+        )
+    if sm_version >= 80:
+        nvcc_flags.append("-DFLASHINFER_ENABLE_BF16")
+else:
+    # compilation environment without GPU
+    if enable_sm90a:
+        nvcc_flags.append("-gencode=arch=compute_90a,code=sm_90a")
+    if enable_fp8:
+        nvcc_flags.extend(
+            [
+                "-DFLASHINFER_ENABLE_FP8",
+                "-DFLASHINFER_ENABLE_FP8_E4M3",
+                "-DFLASHINFER_ENABLE_FP8_E5M2",
+            ]
+        )
+    if enable_bf16:
+        nvcc_flags.append("-DFLASHINFER_ENABLE_BF16")
 
 for flag in [
     "-D__CUDA_NO_HALF_OPERATORS__",
@@ -82,6 +106,7 @@ for flag in [
         torch.utils.cpp_extension.COMMON_NVCC_FLAGS.remove(flag)
     except ValueError:
         pass
+
 cxx_flags = ["-O3"]
 libraries = ["c10", "torch", "torch_python", "cuda"]
 extra_link_args = ["-Wl,-rpath,$ORIGIN/../../torch/lib", "-L/usr/lib/x86_64-linux-gnu"]
@@ -116,11 +141,11 @@ ext_modules = [
 
 setup(
     name="sgl-kernel",
-    version=__version__,
+    version=_get_version(),
     packages=find_packages(),
     package_dir={"": "src"},
     ext_modules=ext_modules,
     cmdclass={"build_ext": BuildExtension},
 )
 
-update_wheel_platform_tag()
+_update_wheel_platform_tag()