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      1 # Shorten the target alias so when it is used to set 'libsubdir'
      2 # the name will work in both short and long filename environments.
      3 ifeq ($(findstring -pc-msdosdjgpp,$(target_alias)),-pc-msdosdjgpp)
      4 target_alias=djgpp
      5 endif
      6 
      7 # The version string must be modified to contain just one dot
      8 # because DOS filenames can only have one dot when long filenames
      9 # are not available.
     10 __version:=$(gcc_version)
     11 __version:=$(subst ., ,$(__version))
     12 ifeq ($(words $(__version)),3)
     13 gcc_version=$(word 1,$(__version)).$(word 2,$(__version))$(word 3,$(__version))
     14 endif
     15