PR libgcj/20160
* ltmain.sh: Avoid creating archives with components that have duplicate basenames.
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@ -1,3 +1,9 @@
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2005-03-01 Alexandre Oliva <aoliva@redhat.com>
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PR libgcj/20160
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* ltmain.sh: Avoid creating archives with components that have
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duplicate basenames.
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2005-02-28 Andrew Pinski <pinskia@physics.uc.edu>
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PR bootstrap/20250
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58
ltmain.sh
58
ltmain.sh
@ -4234,6 +4234,63 @@ fi\
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# fi
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# done
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# POSIX demands no paths to be encoded in archives. We have
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# to avoid creating archives with duplicate basenames if we
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# might have to extract them afterwards, e.g., when creating a
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# static archive out of a convenience library, or when linking
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# the entirety of a libtool archive into another (currently
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# not supported by libtool).
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if (for obj in $oldobjs
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do
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$echo "X$obj" | $Xsed -e 's%^.*/%%'
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done | sort | sort -uc >/dev/null 2>&1); then
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:
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else
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$echo "copying selected object files to avoid basename conflicts..."
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if test -z "$gentop"; then
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gentop="$output_objdir/${outputname}x"
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$show "${rm}r $gentop"
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$run ${rm}r "$gentop"
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$show "$mkdir $gentop"
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$run $mkdir "$gentop"
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status=$?
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if test $status -ne 0 && test ! -d "$gentop"; then
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exit $status
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fi
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generated="$generated $gentop"
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fi
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save_oldobjs=$oldobjs
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oldobjs=
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counter=1
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for obj in $save_oldobjs
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do
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objbase=`$echo "X$obj" | $Xsed -e 's%^.*/%%'`
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case " $oldobjs " in
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" ") oldobjs=$obj ;;
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*[\ /]"$objbase "*)
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while :; do
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# Make sure we don't pick an alternate name that also
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# overlaps.
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newobj=lt$counter-$objbase
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counter=`expr $counter + 1`
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case " $oldobjs " in
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*[\ /]"$newobj "*) ;;
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*) if test ! -f "$gentop/$newobj"; then break; fi ;;
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esac
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done
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$show "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
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$run ln "$obj" "$gentop/$newobj" ||
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$run cp "$obj" "$gentop/$newobj"
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oldobjs="$oldobjs $gentop/$newobj"
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;;
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*) oldobjs="$oldobjs $obj" ;;
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esac
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done
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fi
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eval cmds=\"$old_archive_cmds\"
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if len=`expr "X$cmds" : ".*"` &&
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@ -4247,6 +4304,7 @@ fi\
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objlist=
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concat_cmds=
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save_oldobjs=$oldobjs
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for obj in $save_oldobjs
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do
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oldobjs="$objlist $obj"
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