^CMake Error at .*/Modules/Platform/Android-Determine.cmake:[0-9]+ \(message\):
  The value of CMAKE_SYSROOT:

    .*

  does not match any of the forms:

    <ndk>/platforms/android-<api>/arch-<arch>
    <standalone-toolchain>/sysroot

  where:

    <ndk>  = Android NDK directory \(with forward slashes\)
    <api>  = Android API version number \(decimal digits\)
    <arch> = Android ARCH name \(lower case\)
    <standalone-toolchain> = Path to standalone toolchain prefix

Call Stack \(most recent call first\):
  .*/Modules/CMakeDetermineSystem.cmake:[0-9]+ \(include\)
  CMakeLists.txt:2 \(project\)$