* configure: Rebuild.

* configure.ac: Add missing case for Python 2.7.

gdb/configure

@@ -10699,6 +10699,43 @@ $as_echo "${found_usable_python}" >&6; }
   elif test "${have_python_config}" != failed; then
     if test "${have_libpython}" = no; then
 
+  version=python2.7
+
+  new_CPPFLAGS=${python_includes}
+  new_LIBS="${python_libs} -lpython2.7"
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
+$as_echo_n "checking for ${version}... " >&6; }
+  save_CPPFLAGS=$CPPFLAGS
+  save_LIBS=$LIBS
+  CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
+  LIBS="$LIBS $new_LIBS"
+  found_usable_python=no
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include "${version}/Python.h"
+int
+main ()
+{
+Py_Initialize ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  have_libpython=${version}
+                  found_usable_python=yes
+else
+  CPPFLAGS=$save_CPPFLAGS
+                  LIBS=$save_LIBS
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
+$as_echo "${found_usable_python}" >&6; }
+
+    fi
+    if test "${have_libpython}" = no; then
+
   version=python2.6
 
   new_CPPFLAGS=${python_includes}