maybe it's CL_EXE that went wrong

Author: leofang

.github/workflows/build-wheel.yml

@@ -201,8 +201,8 @@ jobs:
             SCCACHE_CACHE_SIZE=${{ env.SCCACHE_CACHE_SIZE }}
             SCCACHE_LOG=debug
             DISTUTILS_USE_SDK=1
-            PATH="$(cygpath -w ${{ env.SCCACHE_WRAPPER_DIR }});$(cygpath -w "$(dirname "$(cygpath "${{ env.SCCACHE_PATH }}")")");$PATH"
-            CL_EXE="$(cygpath -w ${{ env.CL_EXE }})"
+            PATH="$(cygpath -w ${{ env.SCCACHE_WRAPPER_DIR }});$PATH"
+            CL_EXE="$(cygpath -w "${{ env.CL_EXE }}")"
           # check cache stats before leaving cibuildwheel
           CIBW_BEFORE_TEST_LINUX: >
             "/host/${{ env.SCCACHE_PATH }}" --show-stats