# target-specific stuff:
-# Canonicalize the secondary target names.
-if test -n "$enable_targets"; then
- for targ in `echo $enable_targets | sed 's/,/ /g'`
- do
- result=`$ac_config_sub $targ 2>/dev/null`
- if test -n "$result"; then
- canon_targets="$canon_targets $result"
- else
- # Allow targets that config.sub doesn't recognize, like "all".
- canon_targets="$canon_targets $targ"
- fi
- done
-fi
-
-all_targets=false
+all_targets=
EMUL=
all_emuls=
+TDIRS=
-for targ in $target $canon_targets
+for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
do
- if test "x$targ" = "xall"; then
- all_targets=true
+ if test "$targ_alias" = "all"; then
+ all_targets=true
+ else
+ # Canonicalize the secondary target names.
+ result=`$ac_config_sub $targ_alias 2>/dev/null`
+ if test -n "$result"; then
+ targ=$result
else
- . ${srcdir}/configure.tgt
-
- if test "x$targ" = "x$target"; then
- EMUL=${targ_emul}
- fi
-
- all_emuls="${all_emuls} ${targ_emul} ${targ_extra_emuls}"
+ targ=$targ_alias
fi
-done
+ . ${srcdir}/configure.tgt
+ if test "$targ" = "$target"; then
+ EMUL=$targ_emul
+ fi
-if test x${all_targets} = xfalse; then
- # uniq the list.
- f=""
- for i in $all_emuls ; do
- case " $f " in
- *" e$i.o "*) ;;
- *) f="$f e$i.o" ;;
+ for i in $targ_emul $targ_extra_emuls; do
+ case " $all_emuls " in
+ *" e${i}.o "*) ;;
+ *)
+ all_emuls="$all_emuls e${i}.o"
+ eval result=\$tdir_$i
+ test -z "$result" && result=$targ_alias
+ TDIRS="$TDIRS\\
+tdir_$i=$result"
+ ;;
esac
done
+ fi
+done
- EMULATION_OFILES="$f"
-else # all_targets is true
- EMULATION_OFILES='$(ALL_EMULATIONS)'
-fi # all_targets is true
+if test x${all_targets} = xtrue; then
+ EMULATION_OFILES='$(ALL_EMULATIONS)'
+else
+ EMULATION_OFILES=$all_emuls
+fi
+
trap '' 1 2 15
cat > confcache <<\EOF
s%@BFDLIB@%$BFDLIB%g
s%@CPP@%$CPP%g
s%@EMUL@%$EMUL%g
+s%@TDIRS@%$TDIRS%g
s%@EMULATION_OFILES@%$EMULATION_OFILES%g
CEOF