Windows 10 bash cmake can't find C/C++ compiler

Whenever I want to build a C++ project using cmake, cmake, for whatever reason, can't find a C or C++ compiler (I have cc, c++, gcc and g++). Note that I am using Windows 10 Bash.

I am getting this error when I build with cmake .

-- The C compiler identification is unknown
CMake Error at /usr/share/cmake-2.8/Modules/CMakeDetermineCCompiler.cmake:186 (configure_file):
  configure_file Problem configuring file
Call Stack (most recent call first):
  CMakeLists.txt:2 (project)


-- The CXX compiler identification is unknown
CMake Error at /usr/share/cmake-2.8/Modules/CMakeDetermineCXXCompiler.cmake:185 (configure_file):
  configure_file Problem configuring file
Call Stack (most recent call first):
  CMakeLists.txt:2 (project)


-- Check for working C compiler: /usr/bin/cc
CMake Error at /usr/share/cmake-2.8/Modules/CMakeTestCCompiler.cmake:47 (try_compile):
  Unknown extension ".c" for file

    /home/someone/test/CMakeFiles/CMakeTmp/testCCompiler.c

  try_compile() works only for enabled languages.  Currently these are:

    C CXX

  See project() command to enable other languages.
Call Stack (most recent call first):
  CMakeLists.txt:2 (project)


-- Check for working C compiler: /usr/bin/cc -- broken
CMake Error at /usr/share/cmake-2.8/Modules/CMakeTestCCompiler.cmake:61 (message):
  The C compiler "/usr/bin/cc" is not able to compile a simple test program.

  It fails with the following output:





  CMake will not be able to correctly generate this project.
Call Stack (most recent call first):
  CMakeLists.txt:2 (project)


-- Configuring incomplete, errors occurred!

What is causing this and how can I fix it?