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