cmake generate error on windows as it uses \ as escape seq

Question

I have something such as this in my cmake:

set(MyLib_SRC $ENV{MyLib_DIR}/MyLib.cpp)
add_library(MyLibrary STATIC ${MyLib_SRC})

but when I r

Answer 1

I suppose cmake always expects UNIX-style path. So, what I do is

set(MayLib_PATH $ENV{MyLib_DIR})
string(REPLACE "\\" "/" MayLib_PATH "${MayLib_PATH}")