configure.ac: Update minimum MPC version to 0.7.

	* configure.ac: Update minimum MPC version to 0.7.
	* configure: Regenerate.

gcc:
	* doc/install.texi: Update minimum MPC version to 0.7.

From-SVN: r152207

ChangeLog

+2009-09-26  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* configure.ac: Update minimum MPC version to 0.7.
+	* configure: Regenerate.
+
 2009-09-25  Nick Clifton  <nickc@redhat.com>
 
 	* configure.ac: Pass any --cache-file=/dev/null option on to

configure

@@ -5270,7 +5270,7 @@ int
 main ()
 {
 
-    #if MPC_VERSION < MPC_VERSION_NUM (0,6,0)
+    #if MPC_VERSION < MPC_VERSION_NUM (0,7,0)
     choke me
     #endif
 
@@ -5354,6 +5354,7 @@ main ()
     mpc_proj (n, n, MPC_RNDNN);
     mpc_neg (n, n, MPC_RNDNN);
     mpc_sqr (n, n, MPC_RNDNN);
+    mpc_pow (n, n, n, MPC_RNDNN);
     mpc_clear (n);
 
   ;

configure.ac

@@ -1358,7 +1358,7 @@ if test -d ${srcdir}/gcc && test "x$have_gmp" = xno; then
     CFLAGS="$CFLAGS $mpcinc"
     AC_MSG_CHECKING([for the correct version of mpc.h])
     AC_TRY_COMPILE([#include <mpc.h>],[
-    #if MPC_VERSION < MPC_VERSION_NUM (0,6,0)
+    #if MPC_VERSION < MPC_VERSION_NUM (0,7,0)
     choke me
     #endif
     ], [AC_MSG_RESULT([yes]); have_mpc=maybe],
@@ -1404,6 +1404,7 @@ if test -d ${srcdir}/gcc && test "x$have_gmp" = xno; then
     mpc_proj (n, n, MPC_RNDNN);
     mpc_neg (n, n, MPC_RNDNN);
     mpc_sqr (n, n, MPC_RNDNN);
+    mpc_pow (n, n, n, MPC_RNDNN);
     mpc_clear (n);
     ], [AC_MSG_RESULT([yes]); have_mpc=yes],
        [AC_MSG_RESULT([no]); have_mpc=no; mpclibs= ; mpcinc= ])

gcc/ChangeLog

+2009-09-26  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* doc/install.texi: Update minimum MPC version to 0.7.
+
 2009-09-26  Gerald Pfeifer  <gerald@pfeifer.com>
 
 	* doc/install.texi (Binaries): Remove reference to the binary

gcc/doc/install.texi

@@ -344,7 +344,7 @@ not installed in your default library search path.
 
 Necessary to build libgcj, the GCJ runtime.
 
-@item MPC Library version 0.6.0 (or later)
+@item MPC Library version 0.7.0 (or later)
 
 Optional when building GCC@.  Having this library will enable
 additional optimizations on complex numbers.  It can be downloaded