diff --git a/sys-devel/libtool/files/2.2.6b/libtool-2.2.6b-ltdl.m4-no-la.patch b/sys-devel/libtool/files/2.2.6b/libtool-2.2.6b-ltdl.m4-no-la.patch
--- a/sys-devel/libtool/files/2.2.6b/libtool-2.2.6b-ltdl.m4-no-la.patch
+++ b/sys-devel/libtool/files/2.2.6b/libtool-2.2.6b-ltdl.m4-no-la.patch
@@ -4,8 +4,10 @@ ohnobinki's attempt at convincing ltdl.m
 to delete that special type of libtool archive which has
 no use on a modern GNU/Linux system.
 
+bourne+POSIX compatibility fixed by ferret_, reviewed by tommy[d].
+
 diff --git a/libltdl/m4/ltdl.m4 b/libltdl/m4/ltdl.m4
-index 111fac1..4bedc34 100644
+index 111fac1..0e823ed 100644
 --- a/libltdl/m4/ltdl.m4
 +++ b/libltdl/m4/ltdl.m4
 @@ -282,8 +282,11 @@ AC_ARG_WITH([ltdl_lib],
@@ -17,7 +19,7 @@ index 111fac1..4bedc34 100644
 +  # check for the existence of "$with_ltdl_lib/libltdl.la" while
 +  # allowing people to libtool archive file (which isn't useful
 +  # in this case in many common platforms.)
-+  with_ltdl_lib_libname=$(echo "$with_ltdl_lib"/libltdl.*) 2>/dev/null
++  with_ltdl_lib_libname=`echo "$with_ltdl_lib"/libltdl.*`
 +  if test "x$with_ltdl_lib_libname" = "x$with_ltdl_lib/libltdl.*"; then
      AC_MSG_ERROR([invalid ltdl library directory: `$with_ltdl_lib'])
    fi