问在cygwin终端中运行时显示不存在的文件夹的cmake错误

EN

$ cmake ../
-- The C compiler identification is GNU 4.8.3
-- The CXX compiler identification is GNU 4.8.3
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- broken
CMake Error at /usr/share/cmake-2.8.11.2/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:

   Change Dir: /cygdrive/b/g2o/trunk/build/CMakeFiles/CMakeTmp



  Run Build Command:/cygdrive/c/Program\
  Files/MATLAB/R2009a/bin/win64/gmake.exe "cmTryCompileExec3795381385/fast"

  C:/Program Files/MATLAB/R2009a/bin/win64/gmake -f
  CMakeFiles/cmTryCompileExec3795381385.dir/build.make
  CMakeFiles/cmTryCompileExec3795381385.dir/build

  gmake[1]: Entering directory `B:/g2o/trunk/build/CMakeFiles/CMakeTmp'

  /usr/bin/cmake.exe -E cmake_progress_report "/cygdrive/b/g2o/trunk/build/CMakeFiles/CMakeTmp/CMakeFiles" 1

  Building C object
  CMakeFiles/cmTryCompileExec3795381385.dir/testCCompiler.c.o

  /usr/bin/cc -o CMakeFiles/cmTryCompileExec3795381385.dir/testCCompiler.c.o
  -c "/cygdrive/b/g2o/trunk/build/CMakeFiles/CMakeTmp/testCCompiler.c"

  Linking C executable cmTryCompileExec3795381385.exe

  /usr/bin/cmake.exe -E cmake_link_script
  CMakeFiles/cmTryCompileExec3795381385.dir/link.txt --verbose=1

  gmake[1]: Leaving directory `B:/g2o/trunk/build/CMakeFiles/CMakeTmp'

  process_begin: CreateProcess(NULL, /usr/bin/cmake.exe -E cmake_link_script
  CMakeFiles/cmTryCompileExec3795381385.dir/link.txt --verbose=1, ...)
  failed.

  make (e=2): The system cannot find the file specified.

  gmake[1]: *** [cmTryCompileExec3795381385.exe] Error 2

  gmake: *** [cmTryCompileExec3795381385/fast] Error 2

  CMake will not be able to correctly generate this project.
 Call Stack (most recent call first):
 CMakeLists.txt:4 (PROJECT)


-- Configuring incomplete, errors occurred!