environment:
    matrix:
        - ARCH: x64
        - ARCH: x86
        - ARCH: msys

build_script:
    - if %ARCH%.==x64. set PATH=c:\msys64\usr\bin;c:\msys64\mingw64\bin;%PATH%
    - if %ARCH%.==x86. set PATH=c:\msys64\usr\bin;c:\msys64\mingw32\bin;%PATH%
    - if %ARCH%.==msys. set PATH=c:\msys64\usr\bin;%PATH%
    - if %ARCH%.==x64. set CC=c:/msys64/mingw64/bin/gcc
    - if %ARCH%.==x86. set CC=c:/msys64/mingw32/bin/gcc
    - if %ARCH%.==msys. set CC=gcc
    - if %ARCH%.==x64. set EXARG=EXCLUDE_POSIX_LIBS=1
    - if %ARCH%.==x86. set EXARG=EXCLUDE_POSIX_LIBS=1
    - if %ARCH%.==msys. set EXARG=PLATFORM=msys
    - make CC=%CC% %EXARG% 
    - make CC=%CC% %EXARG% test