feat(windows/bazel/cl): misc opt

1: make bazel depends vs create by scripts/whl/windows/env_prepare.sh
2: fix --copt --cuda_arch_override=6.1 do not take effect on windows to
reduce ci time

GitOrigin-RevId: 2cbce0e9ce6184bad970a1203c0a99cc623be90c

scripts/whl/windows/config.sh

@@ -10,6 +10,9 @@ if [ -z "$NT" ];then
 fi
 
 # MegEngine dev tools install prefix
+# please do not modify the prefix, because megvii3 will use this prefix
+# detail: megvii3/tools/toolchain/windows/configure.bzl and
+# megvii3/tools/toolchain/windows/windows_cc_configure.bzl
 MEGENGINE_DEV_TOOLS_PREFIX_DIR=/c/Users/${USER}/megengine_dev_tools
 
 # vs_buildtools download url
@@ -23,6 +26,9 @@ WIN_SDK_VER="18362"
 
 # VC Component version
 # please install 14.26.28801, others may cause build error or windows xp sp3 runtime error
+# please do not modify this tag, because megvii3 will use this prefix
+# detail: megvii3/tools/toolchain/windows/configure.bzl and
+# megvii3/tools/toolchain/windows/windows_cc_configure.bzl
 VC_VER="14.26"
 CVARS_VER_NEED="14.26.28801"
 

scripts/whl/windows/env_prepare.sh

@@ -229,6 +229,30 @@ function install_vs() {
         echo "vs is already installed at ${VS_INSTALL_PATH}"
     fi
     echo "vs install success"
+
+    # config vs default vcvars_ver
+    # at NONE bazel-cuda, we have chance to config cvars_ver from scripts/cmake-build/host_build.sh
+    # but at bazel-cuda, we have no chance to config cvars_ver, why nvcc do not provide a flag to
+    # do this? or we do not find it? what`s more, latest cvars_ver have some compat issue, for example
+    # 14.29.30133 will have mutex issue, which will cause runtime crash on windows xp sp3 env
+    # also 14.29.30037 do not compat with cuda 10.1 at build stage, 'STL1002: Unexpected compiler version, expected CUDA 10.1 Update 2 or newer'
+    # as a workload, we config default cvars_ver to CVARS_VER_NEED define in scripts/whl/windows/config.sh
+    # by force modify some config file
+    if [ ! -f ${VS_INSTALL_PATH}/VC/Auxiliary/Build/Microsoft.VCRedistVersion.default.txt ];then
+        echo "broken env?(may need remote ${VS_INSTALL_PATH}) can not find ${VS_INSTALL_PATH}/VC/Auxiliary/Build/Microsoft.VCRedistVersion.default.txt"
+        exit -1
+    fi
+    if [ ! -f ${VS_INSTALL_PATH}/VC/Auxiliary/Build/Microsoft.VCToolsVersion.default.txt ];then
+        echo "broken env?(may need remote ${VS_INSTALL_PATH}) can not find ${VS_INSTALL_PATH}/VC/Auxiliary/Build/Microsoft.VCToolsVersion.default.txt"
+        exit -1
+    fi
+    if [ ! -f ${VS_INSTALL_PATH}/VC/Auxiliary/Build/Microsoft.VCToolsVersion.v142.default.txt ];then
+        echo "broken env?(may need remote ${VS_INSTALL_PATH}) can not find ${VS_INSTALL_PATH}/VC/Auxiliary/Build/Microsoft.VCToolsVersion.v142.default.txt"
+        exit -1
+    fi
+    echo ${CVARS_VER_NEED} > ${VS_INSTALL_PATH}/VC/Auxiliary/Build/Microsoft.VCRedistVersion.default.txt
+    echo ${CVARS_VER_NEED} > ${VS_INSTALL_PATH}/VC/Auxiliary/Build/Microsoft.VCToolsVersion.default.txt
+    echo ${CVARS_VER_NEED} > ${VS_INSTALL_PATH}/VC/Auxiliary/Build/Microsoft.VCToolsVersion.v142.default.txt
 }
 
 ##########################################################

scripts/whl/windows/windows_build_whl.sh

@@ -212,21 +212,7 @@ function depend_real_copy() {
     if [ ${BUILD_WHL_CPU_ONLY} = "OFF" ]; then
         echo "copy nvidia lib...."
 
-        IFS=: read -a lib_name_array <<<"$TRT_LIBS"
-        for lib_name in ${lib_name_array[@]};
-        do
-            echo "Copy ${lib_name} to ${REAL_DST}"
-            cp ${lib_name} ${REAL_DST}
-        done
-
-        IFS=: read -a lib_name_array <<<"$CUDNN_LIBS"
-        for lib_name in ${lib_name_array[@]};
-        do
-            echo "Copy ${lib_name} to ${REAL_DST}"
-            cp ${lib_name} ${REAL_DST}
-        done
-
-        IFS=: read -a lib_name_array <<<"$CUDA_LIBS"
+        IFS=: read -a lib_name_array <<<"${TRT_LIBS}:${CUDNN_LIBS}:${CUDA_LIBS}"
         for lib_name in ${lib_name_array[@]};
         do
             echo "Copy ${lib_name} to ${REAL_DST}"