re PR ada/41122 (libada multilib string parsing error)

2009-08-30  Paolo Bonzini  <bonzini@gnu.org>

	PR ada/41122
	* configure.ac: Add AC_PROG_AWK.  Remove useless duplicate
	call to AC_PROG_CC.
	* configure: Regenerate.
	* Makefile.in: Substitute AWK.

From-SVN: r151227

libada/ChangeLog

+2009-08-30  Paolo Bonzini  <bonzini@gnu.org>
+
+	PR ada/41122
+	* configure.ac: Add AC_PROG_AWK.  Remove useless duplicate
+	call to AC_PROG_CC.
+	* configure: Regenerate.
+	* Makefile.in: Substitute AWK.
+
 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 
 	* configure.ac (AC_PREREQ): Bump to 2.64.

libada/Makefile.in

@@ -39,7 +39,9 @@ prefix = @prefix@
 
 # Nonstandard autoconf-set variables.
 enable_shared = @enable_shared@
+
 LN_S=@LN_S@
+AWK=@AWK@
 
 # Variables for the user (or the top level) to override.
 objext=.o

libada/configure.ac

@@ -117,7 +117,8 @@ esac
 ], [enable_shared=yes])
 AC_SUBST([enable_shared])
 
-# Need to pass this down for now :-P
+# These must be passed down, or are needed by gcc/libgcc.mvars
+AC_PROG_AWK
 AC_PROG_LN_S
 
 # Determine what to build for 'gnatlib'
@@ -130,7 +131,6 @@ else
 fi
 AC_SUBST([default_gnatlib_target])
 
-AC_PROG_CC
 warn_cflags=
 if test "x$GCC" = "xyes"; then
   warn_cflags='$(GCC_WARN_CFLAGS)'