Created by: dzhwinter

windows always failed with timestamp error

[12:41:21] :	 [Step 2/5] cl : 命令行 warning D9025: 正在重写“/W1”(用“/w”) [D:\home\BuildAgent\work\a9b0372f0aea0a80\build\paddle\fluid\inference\tests\book\test_inference_word2vec.vcxproj]
[12:41:21] :	 [Step 2/5] cl : 命令行 warning D9002: 忽略未知选项“-fopenmp” [D:\home\BuildAgent\work\a9b0372f0aea0a80\build\paddle\fluid\inference\tests\book\test_inference_word2vec.vcxproj]
[12:41:22] :	 [Step 2/5] CUSTOMBUILD : CMake error : Cannot restore timestamp D:/home/BuildAgent/work/a9b0372f0aea0a80/build/paddle/fluid/inference/tests/book/CMakeFiles/generate.stamp [D:\home\BuildAgent\work\a9b0372f0aea0a80\build\paddle\fluid\inference\tests\book\test_inference_label_semantic_roles.vcxproj]
[12:41:22] :	 [Step 2/5] CUSTOMBUILD : CMake error : Cannot restore timestamp D:/home/BuildAgent/work/a9b0372f0aea0a80/build/paddle/fluid/inference/tests/book/CMakeFiles/generate.stamp [D:\home\BuildAgent\work\a9b0372f0aea0a80\build\paddle\fluid\inference\tests\book\test_inference_recognize_digits_mlp.vcxproj]

use a temporary fix with flag. https://cmake.org/cmake/help/git-stage/variable/CMAKE_SUPPRESS_REGENERATION.html