eclass/ELT-patches/relink/1.4.1

--- ltmain.sh	Sun Aug 12 18:08:05 2001
+++ ltmain.sh	Tue Aug 28 18:55:13 2001
@@ -827,6 +827,7 @@
     linker_flags=
     dllsearchpath=
     lib_search_path=`pwd`
+    inst_prefix_dir=
 
     avoid_version=no
     dlfiles=
@@ -959,6 +960,11 @@
 	  prev=
 	  continue
 	  ;;
+        inst_prefix)
+	  inst_prefix_dir="$arg"
+	  prev=
+	  continue
+	  ;;
 	release)
 	  release="-$arg"
 	  prev=
@@ -1167,6 +1173,11 @@
 	continue
 	;;
 
+      -inst-prefix-dir)
+	prev=inst_prefix
+	continue
+	;;
+
       # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
       # so, if we see these flags be careful not to treat them like -L
       -L[A-Z][A-Z]*:*)
@@ -2231,7 +2242,16 @@
 	    if test "$hardcode_direct" = yes; then
 	      add="$libdir/$linklib"
 	    elif test "$hardcode_minus_L" = yes; then
-	      add_dir="-L$libdir"
+	      # Try looking first in the location we're being installed to.
+	      add_dir=
+	      if test -n "$inst_prefix_dir"; then
+		case "$libdir" in
+		[\\/]*)
+		  add_dir="-L$inst_prefix_dir$libdir"
+		  ;;
+		esac
+	      fi
+	      add_dir="$add_dir -L$libdir"
 	      add="-l$name"
 	    elif test "$hardcode_shlibpath_var" = yes; then
 	      case :$finalize_shlibpath: in
@@ -2241,7 +2261,16 @@
 	      add="-l$name"
 	    else
 	      # We cannot seem to hardcode it, guess we'll fake it.
-	      add_dir="-L$libdir"
+	      # Try looking first in the location we're being installed to.
+	      add_dir=
+	      if test -n "$inst_prefix_dir"; then
+		case "$libdir" in
+		[\\/]*)
+		  add_dir="-L$inst_prefix_dir$libdir"
+		  ;;
+		esac
+	      fi
+	      add_dir="$add_dir -L$libdir"
 	      add="-l$name"
 	    fi
 
@@ -4321,7 +4350,7 @@
 	fi
       done
       # Quote the link command for shipping.
-      relink_command="cd `pwd`; $SHELL $0 --mode=relink $libtool_args"
+      relink_command="cd `pwd`; $SHELL $0 --mode=relink $libtool_args @inst_prefix_dir@"
       relink_command=`$echo "X$relink_command" | $Xsed -e "$sed_quote_subst"`
 
       # Only create the output if not a dry run.
@@ -4622,12 +4651,30 @@
 	dir="$dir$objdir"
 
 	if test -n "$relink_command"; then
+	  # Determine the prefix the user has applied to our future dir.
+	  inst_prefix_dir=`$echo "$destdir" | sed "s%$libdir\$%%"`
+
+	  # Don't allow the user to place us outside of our expected
+	  # location b/c this prevents finding dependent libraries that
+	  # are installed to the same prefix.
+	  if test "$inst_prefix_dir" = "$destdir"; then
+	    $echo "$modename: error: cannot install \`$file' to a directory not ending in $libdir" 1>&2
+	    exit 1
+	  fi
+
+	  if test -n "$inst_prefix_dir"; then
+	    # Stick the inst_prefix_dir data into the link command.
+	    relink_command=`$echo "$relink_command" | sed "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
+	  else
+	    relink_command=`$echo "$relink_command" | sed "s%@inst_prefix_dir@%%"`
+	  fi
+
 	  $echo "$modename: warning: relinking \`$file'" 1>&2
 	  $show "$relink_command"
 	  if $run eval "$relink_command"; then :
 	  else
 	    $echo "$modename: error: relink \`$file' with the above command before installing it" 1>&2
-	    continue
+	    exit 1
 	  fi
 	fi
 
@@ -4782,7 +4829,11 @@
 	    if test "$finalize" = yes && test -z "$run"; then
 	      tmpdir="/tmp"
 	      test -n "$TMPDIR" && tmpdir="$TMPDIR"
-	      tmpdir="$tmpdir/libtool-$$"
+              tmpdir=`mktemp -d $tmpdir/libtool-XXXXXX 2> /dev/null`
+              if test $? = 0 ; then :
+              else
+                tmpdir="$tmpdir/libtool-$$"
+              fi
 	      if $mkdir -p "$tmpdir" && chmod 700 "$tmpdir"; then :
 	      else
 		$echo "$modename: error: cannot create temporary directory \`$tmpdir'" 1>&2