* configure: Regenerate.

config/
	* acx.m4 (Test for GNAT): Update comment and add quotes in final test.

ChangeLog

@@ -1,3 +1,7 @@
+2011-12-18  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* configure: Regenerate.
+
 2011-12-15  Jeff Johnston  <jjohnstn@redhat.com>
 
 	* COPYING.LIBGLOSS: Add GPL with exception license.

config/ChangeLog

@@ -1,3 +1,7 @@
+2011-12-18  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* acx.m4 (Test for GNAT): Update comment and add quotes in final test.
+
 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 
 	* mh-interix (LIBGCC2_DEBUG_CFLAGS): Remove.

config/acx.m4

@@ -356,9 +356,9 @@ m4_define([AC_CHECK_HEADER],m4_defn([_AC_CHECK_HEADER_OLD]))
 ac_c_preproc_warn_flag=yes])# AC_PROG_CPP_WERROR
 
 # Test for GNAT.
-# We require the gnatbind program, and a compiler driver that
-# understands Ada.  We use the user's CC setting, already found,
-# and possibly add $1 to the command-line parameters.
+# We require the gnatbind & gnatmake programs, as well as a compiler driver
+# that understands Ada.  We use the user's CC setting, already found, and
+# possibly add $1 to the command-line parameters.
 #
 # Sets the shell variable have_gnat to yes or no as appropriate, and
 # substitutes GNATBIND and GNATMAKE.
@@ -387,7 +387,7 @@ if test x"$errors" = x && test -f conftest.$ac_objext; then
 fi
 rm -f conftest.*])
 
-if test x$GNATBIND != xno && test x$GNATMAKE != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
+if test "x$GNATBIND" != xno && test "x$GNATMAKE" != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
   have_gnat=yes
 else
   have_gnat=no

configure

@@ -4977,7 +4977,7 @@ fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_cc_gcc_supports_ada" >&5
 $as_echo "$acx_cv_cc_gcc_supports_ada" >&6; }
 
-if test x$GNATBIND != xno && test x$GNATMAKE != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
+if test "x$GNATBIND" != xno && test "x$GNATMAKE" != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
   have_gnat=yes
 else
   have_gnat=no