changeCrt.cmake

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##########################################################################

# The parameter can be either T or D
MACRO(CHANGE_CRT _switch2use)
  # Or should that be check for VS?
  IF(WIN32)
      SET(switch2change "D")

      IF(_switch2use STREQUAL "D" OR _switch2use STREQUAL "MD" OR _switch2use STREQUAL "/MD")
        SET(switch2use "D")
        SET(switch2change "T")
      ELSE(switch2use STREQUAL "D" OR _switch2use STREQUAL "MD" OR _switch2use STREQUAL "/MD")
        #Default is to change to /MT
        SET(switch2use "T")
      ENDIF(_switch2use STREQUAL "D" OR _switch2use STREQUAL "MD" OR _switch2use STREQUAL "/MD")

      FOREACH(flags CMAKE_CXX_FLAGS CMAKE_CXX_FLAGS_DEBUG CMAKE_CXX_FLAGS_RELEASE CMAKE_CXX_FLAGS_RELWITHDEBINFO)
        IF(${flags} MATCHES "/M${switch2change}")
          STRING(REGEX REPLACE "/M${switch2change}" "/M${switch2use}" ${flags} "${${flags}}")
        ENDIF(${flags} MATCHES "/M${switch2change}")

        MESSAGE(STATUS, "CHANGE_CRT ${flags} ${${flags}}")

      ENDFOREACH(flags)
  ENDIF(WIN32)

ENDMACRO(CHANGE_CRT _switch2use)