Handle newer cases for freebsd which is approaching 10.0 and not 1.0.

Patch by Dimitry Andric!

llvm-svn: 142995
diff --git a/llvm/projects/sample/autoconf/m4/libtool.m4 b/llvm/projects/sample/autoconf/m4/libtool.m4
index e89738c..36ac3d1 100644
--- a/llvm/projects/sample/autoconf/m4/libtool.m4
+++ b/llvm/projects/sample/autoconf/m4/libtool.m4
@@ -1384,7 +1384,7 @@
   shlibpath_var=LD_LIBRARY_PATH
   ;;
 
-freebsd1*)
+freebsd1.*)
   dynamic_linker=no
   ;;
 
@@ -1407,7 +1407,7 @@
     objformat=`/usr/bin/objformat`
   else
     case $host_os in
-    freebsd[[123]]*) objformat=aout ;;
+    freebsd[[123]].*) objformat=aout ;;
     *) objformat=elf ;;
     esac
   fi
@@ -1425,7 +1425,7 @@
   esac
   shlibpath_var=LD_LIBRARY_PATH
   case $host_os in
-  freebsd2*)
+  freebsd2.*)
     shlibpath_overrides_runpath=yes
     ;;
   freebsd3.[[01]]* | freebsdelf3.[[01]]*)
@@ -3099,7 +3099,7 @@
 	;;
     esac
     ;;
-  freebsd[[12]]*)
+  freebsd[[12]].*)
     # C++ shared libraries reported to be fairly broken before switch to ELF
     _LT_AC_TAGVAR(ld_shlibs, $1)=no
     ;;
@@ -5858,7 +5858,7 @@
       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
       ;;
 
-    freebsd1*)
+    freebsd1.*)
       _LT_AC_TAGVAR(ld_shlibs, $1)=no
       ;;
 
@@ -5874,7 +5874,7 @@
       ;;
 
     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
-    freebsd2*)
+    freebsd2.*)
       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes