Update libtool patches.

patch/libtool.m4.arg_spaces.patch

 --- a/m4/libtool.m4
 +++ b/m4/libtool.m4
-@@ -7532,10 +7532,11 @@ if AC_TRY_EVAL(ac_compile); then
+@@ -7538,10 +7538,11 @@ if AC_TRY_EVAL(ac_compile); then
      case $prev$p in
  
      -L* | -R* | -l*)

patch/libtool.m4.nag_wrapper.patch

 --- a/config/ltmain.sh
 +++ b/config/ltmain.sh
-@@ -8903,7 +8903,8 @@ func_mode_link ()
+@@ -8881,7 +8881,8 @@ func_mode_link ()
  	  xlcverstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision"
  	  verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
            # On Darwin other compilers

patch/ltmain.sh.nag_pthread.patch

@@ -14,7 +14,7 @@
  	  for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
  	    case " $new_inherited_linker_flags " in
  	      *" $tmp_inherited_linker_flag "*) ;;
-@@ -9493,6 +9500,22 @@ EOF
+@@ -9494,6 +9501,22 @@ EOF
  	  ;;
        esac