Use backward slash for consistency.

cmake_android.bat

@@ -22,6 +22,6 @@ if "%use_mklink%" == "1" (
     for %%d in (src res assets) do mklink /D "android-Build\%%d" "..\Source\Android\%%d"
     for %%f in (AndroidManifest.xml build.xml project.properties) do mklink "android-Build\%%f" "..\Source\Android\%%f"
 )
-cmake -E copy_if_different Docs/Doxyfile.in Doxyfile
+cmake -E copy_if_different Docs\Doxyfile.in Doxyfile
 echo on
 cmake -E chdir %build% cmake -G "Unix Makefiles" -DANDROID=1 -DCMAKE_TOOLCHAIN_FILE=%source%\cmake\Toolchains\android.toolchain.cmake -DLIBRARY_OUTPUT_PATH_ROOT=. %source% %*

cmake_vs2012.bat

@@ -12,6 +12,6 @@ if not "%1" == "" (
     shift
     goto loop
 )
-cmake -E copy_if_different Docs/Doxyfile.in Doxyfile
+cmake -E copy_if_different Docs\Doxyfile.in Doxyfile
 echo on
-cmake -E chdir Build cmake -G "Visual Studio %version%%arch%" ../Source %*
+cmake -E chdir Build cmake -G "Visual Studio %version%%arch%" ..\Source %*