Always use the libtool which is build in the top_builddir.

diff --git a/acinclude.m4 b/acinclude.m4
index e776f1584dccd824d2d713e4aa1635b39e20d2af..0e0506acc85fe6722d2effa9a277257edadd9814 100644 (file)
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -1100,7 +1100,11 @@ dnl
 dnl Set libtool variable
 dnl
 AC_DEFUN([PHP_SET_LIBTOOL_VARIABLE],[
-  LIBTOOL='$(SHELL) libtool $1'
+  if test -z $LIBTOOL; then
+    LIBTOOL='$(SHELL) $(top_builddir)/libtool $1'
+  else
+    LIBTOOL="$LIBTOOL $1"
+  fi
 ])
 
 dnl