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# Check if the native library paths should be used when compiling
# the command line tools used during the compilation process.  If
# so, set the necessary macro now.
#
!IF $(USE_NATIVE_LIBPATHS)!=0
NLTLIBPATHS = "/LIBPATH:$(NCRTLIBPATH)" "/LIBPATH:$(NSDKLIBPATH)"

!IFDEF NUCRTLIBPATH
NUCRTLIBPATH = $(NUCRTLIBPATH:\\=\)
NLTLIBPATHS = $(NLTLIBPATHS) "/LIBPATH:$(NUCRTLIBPATH)"
!ENDIF
!ENDIF

# C compiler and options for use in building executables that
# will run on the target platform.  (BCC and TCC are usually the
# same unless your are cross-compiling.)
#
!IF $(USE_FULLWARN)!=0

REM       external tools were found in the search above.
REM
SET TOOLPATH=%gawk.exe_PATH%;%tclsh85.exe_PATH%

%_VECHO% ToolPath = '%TOOLPATH%'

REM
REM NOTE: Setting the Windows SDK library path is only required for MSVC
REM       2012, 2013, and 2015.
REM
CALL :fn_UnsetVariable SET_NSDKLIBPATH

REM
REM NOTE: Setting the Universal CRT library path is only required for MSVC
REM       2015.
REM
CALL :fn_UnsetVariable SET_NUCRTLIBPATH

REM
REM NOTE: Check for MSVC 2012, 2013, and 2015 specially because the Windows
REM       SDK directory handling is slightly different for those versions.
REM
IF "%VisualStudioVersion%" == "11.0" (
  REM
  REM NOTE: If the Windows SDK library path has already been set, do not set
  REM       it to something else later on.
  REM
  IF NOT DEFINED NSDKLIBPATH (
    SET SET_NSDKLIBPATH=1
  )
) ELSE IF "%VisualStudioVersion%" == "12.0" (
  REM
  REM NOTE: If the Windows SDK library path has already been set, do not set
  REM       it to something else later on.
  REM
  IF NOT DEFINED NSDKLIBPATH (
    SET SET_NSDKLIBPATH=1
  )
) ELSE IF "%VisualStudioVersion%" == "14.0" (
  REM
  REM NOTE: If the Windows SDK library path has already been set, do not set
  REM       it to something else later on.
  REM
  IF NOT DEFINED NSDKLIBPATH (
    SET SET_NSDKLIBPATH=1
  )

  REM
  REM NOTE: If the Universal CRT library path has already been set, do not set
  REM       it to something else later on.
  REM
  IF NOT DEFINED NUCRTLIBPATH (
    SET SET_NUCRTLIBPATH=1
  )
)

REM
REM NOTE: Check if this is the Windows Phone SDK.  If so, a different batch
REM       file is necessary to setup the build environment.  Since the variable
REM       values involved here may contain parenthesis, using GOTO instead of
REM       an IF block is required.

    CALL :fn_UnsetVariable FrameworkVersion
    CALL :fn_UnsetVariable FrameworkVersion32
    CALL :fn_UnsetVariable FSHARPINSTALLDIR
    CALL :fn_UnsetVariable INCLUDE
    CALL :fn_UnsetVariable LIB
    CALL :fn_UnsetVariable LIBPATH
    CALL :fn_UnsetVariable Platform
    CALL :fn_UnsetVariable UniversalCRTSdkDir
    REM CALL :fn_UnsetVariable VCINSTALLDIR
    CALL :fn_UnsetVariable VSINSTALLDIR
    CALL :fn_UnsetVariable WindowsPhoneKitDir
    CALL :fn_UnsetVariable WindowsSdkDir
    CALL :fn_UnsetVariable WindowsSdkDir_35
    CALL :fn_UnsetVariable WindowsSdkDir_old
    CALL :fn_UnsetVariable WindowsSDK_ExecutablePath_x86

              ECHO Cannot build, Windows SDK not found for platform %%P.
              GOTO errors
            )
          )
        )

        REM
        REM NOTE: When using MSVC 2012, 2013, or 2015, the native SDK path
        REM       cannot simply be the "lib" sub-directory beneath the location
        REM       specified in the WindowsSdkDir environment variable because
        REM       that location does not actually contain the necessary library
        REM       files for x86.  This must be done for each iteration because
        REM       it relies upon the WindowsSdkDir environment variable being
        REM       set by the batch file used to setup the MSVC environment.
        REM
        IF DEFINED SET_NSDKLIBPATH (
          REM
          REM NOTE: The Windows Phone SDK has a slightly different directory
          REM       structure and must be handled specially here.
          REM
          IF DEFINED WindowsPhoneKitDir (
            CALL :fn_CopyVariable WindowsPhoneKitDir NSDKLIBPATH
            CALL :fn_AppendVariable NSDKLIBPATH \lib\x86
          ) ELSE IF DEFINED WindowsSdkDir (
            CALL :fn_CopyVariable WindowsSdkDir NSDKLIBPATH

            REM
            REM NOTE: The Windows 8.x and Windows 10 SDKs have a slightly
            REM       different directory naming conventions.
            REM
            IF DEFINED USE_WINV100_NSDKLIBPATH (
              CALL :fn_AppendVariable NSDKLIBPATH \..\10\lib\10.0.10030.0\um\x86
            ) ELSE IF DEFINED USE_WINV63_NSDKLIBPATH (
              CALL :fn_AppendVariable NSDKLIBPATH \lib\winv6.3\um\x86
            ) ELSE IF "%VisualStudioVersion%" == "12.0" (
              CALL :fn_AppendVariable NSDKLIBPATH \..\8.0\lib\win8\um\x86
            ) ELSE IF "%VisualStudioVersion%" == "14.0" (
              CALL :fn_AppendVariable NSDKLIBPATH \..\8.0\lib\win8\um\x86
            ) ELSE (
              CALL :fn_AppendVariable NSDKLIBPATH \lib\win8\um\x86
            )
          )
        )

        REM
        REM NOTE: When using MSVC 2015, setting the Universal CRT library path
        REM       for x86 may be required as well.  This must also be done for
        REM       each iteration because it relies upon the UniversalCRTSdkDir
        REM       environment variable being set by the batch file used to
        REM       setup the MSVC environment.
        REM
        IF DEFINED SET_NUCRTLIBPATH (
          IF DEFINED UniversalCRTSdkDir (
            CALL :fn_CopyVariable UniversalCRTSdkDir NUCRTLIBPATH
            CALL :fn_AppendVariable NUCRTLIBPATH \lib\winv10.0\ucrt\x86
          )
        )

        REM
        REM NOTE: Unless prevented from doing so, invoke NMAKE with the MSVC
        REM       makefile to clean any stale build output from previous
        REM       iterations of this loop and/or previous runs of this batch
        REM       file, etc.
        REM