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* cfg-ml-pos.in (MULTITOP): Trim excess trailing "/.".

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David Edelsohn 1995-07-26 04:31:28 +00:00
parent f27ffb51f5
commit 649d8fdf03
1 changed files with 7 additions and 4 deletions
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11
cfg-ml-pos.in
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@ -12,10 +12,13 @@ if [ -z "${with_multisubdir}" ]; then
multisubdir=
else
multisubdir="/${with_multisubdir}"
dotdot=`echo ${multisubdir} | sed -e 's:/[^/]*:../:g'`
dotdot=`echo ${with_multisubdir} | sed -e 's:[^/]*:..:g'`
# TOP is used by newlib and should not be used elsewhere for this purpose.
sed -e "s:^TOP[ ]*=[ ]*\([./]*\)[ ]*$:TOP = ${dotdot}\1:" \
-e "s:^MULTITOP[ ]*=[ ]*\([./]*\)[ ]*$:MULTITOP = ${dotdot}\1:" \
# MULTITOP is the proper one to use.
# FIXME: newlib needs to be updated to use MULTITOP so we can delete TOP.
# Newlib may wish to continue to use TOP for its own purposes of course.
sed -e "s:^TOP[ ]*=[ ]*\([./]*\)[ ]*$:TOP = ${dotdot}/\1:" \
-e "s:^MULTITOP[ ]*=.*$:MULTITOP = ${dotdot}:" \
${Makefile} > Makefile.tem
rm -f ${Makefile}
mv Makefile.tem ${Makefile}
@ -25,7 +28,7 @@ fi
# and lists the subdirectories to recurse into.
# MULTISUBDIR is non-empty in each cpu subdirectory's Makefile
# (eg: newlib/h8300h/Makefile) and is the installed subdirectory name with
# a trailing '/'.
# a leading '/'.
# MULTIDO is used for targets like all, install, and check where
# $(FLAGS_TO_PASS) augmented with the subdir's compiler option is needed.
# MULTICLEAN is used for the *clean targets.