configure.ac: Detect MPC in default directory.

	* configure.ac: Detect MPC in default directory.
	* configure: Regenerate.

From-SVN: r148280

ChangeLog

+2009-06-08  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* configure.ac: Detect MPC in default directory.
+	* configure: Regenerate.
+
 2009-06-03  Jerome Guitton  <guitton@adacore.com>
 	    Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 

configure

@@ -4508,7 +4508,7 @@ do_compare="$gcc_cv_prog_cmp_skip"
 gmplibs="-lmpfr -lgmp"
 gmpinc=
 have_gmp=no
-mpclibs=
+mpclibs=-lmpc
 mpcinc=
 have_mpc=no
 
@@ -5049,6 +5049,11 @@ They may be located in separate packages." >&2;}
   fi
 fi
 
+if test x$have_mpc != xyes ; then
+  mpcinc=
+  mpclibs=
+fi
+
 gmpinc="$mpcinc $gmpinc"
 gmplibs="$mpclibs $gmplibs"
 

configure.ac

@@ -1195,7 +1195,7 @@ ACX_PROG_CMP_IGNORE_INITIAL
 gmplibs="-lmpfr -lgmp"
 gmpinc=
 have_gmp=no
-mpclibs=
+mpclibs=-lmpc
 mpcinc=
 have_mpc=no
 
@@ -1397,6 +1397,11 @@ They may be located in separate packages.])
   fi
 fi
 
+if test x$have_mpc != xyes ; then
+  mpcinc=
+  mpclibs=
+fi
+
 gmpinc="$mpcinc $gmpinc"
 gmplibs="$mpclibs $gmplibs"