Update some m4 usage as suggested by Eric Blake.

This commit was SVN r23915.

ompi/config/f77_check_type.m4

@@ -21,7 +21,10 @@ dnl
 # OMPI_F77_CHECK_TYPE([type, action if found, action if not found])
 # -----------------------------------------------------------------
 AC_DEFUN([OMPI_F77_CHECK_TYPE],[
-    AS_VAR_PUSHDEF([type_var], [ompi_cv_f77_have_$1])
+    # Use of m4_translit suggested by Eric Blake:
+    # http://lists.gnu.org/archive/html/bug-autoconf/2010-10/msg00016.html
+    AS_VAR_PUSHDEF([type_var],
+       m4_translit([[ompi_cv_f77_have_$1]], [*], [p]))
 
     # Determine Fortran datatype size.
     # First arg is type, 2nd arg is config var to define

ompi/config/f77_get_alignment.m4

@@ -23,7 +23,10 @@ dnl
 AC_DEFUN([OMPI_F77_GET_ALIGNMENT],[
     unset happy
     OMPI_VAR_SCOPE_PUSH([happy ompi_conftest_h])
-    AS_VAR_PUSHDEF([type_var], [ompi_cv_f77_alignment_$1])
+    # Use of m4_translit suggested by Eric Blake:
+    # http://lists.gnu.org/archive/html/bug-autoconf/2010-10/msg00016.html
+    AS_VAR_PUSHDEF([type_var],
+       m4_translit([[ompi_cv_f77_alignment_$1]], [*], [p]))
 
     AC_CACHE_CHECK([alignment of Fortran $1], type_var,
        [OMPI_F77_MAKE_C_FUNCTION([ompi_ac_align_fn], [align])

ompi/config/f77_get_sizeof.m4

@@ -21,7 +21,10 @@ dnl
 # OMPI_F77_GET_SIZEOF(type, variable to set)
 # ------------------------------------------
 AC_DEFUN([OMPI_F77_GET_SIZEOF],[
-    AS_VAR_PUSHDEF([type_var], [ompi_cv_f77_sizeof_$1])
+    # Use of m4_translit suggested by Eric Blake:
+    # http://lists.gnu.org/archive/html/bug-autoconf/2010-10/msg00016.html
+    AS_VAR_PUSHDEF([type_var],
+       m4_translit([[ompi_cv_f77_sizeof_$1]], [*], [p]))
     
     AC_CACHE_CHECK([size of Fortran 77 $1], type_var,
         [OMPI_F77_MAKE_C_FUNCTION([ompi_ac_size_fn], [size])

ompi/config/f90_check_type.m4

@@ -20,7 +20,10 @@ dnl
 # OMPI_F90_CHECK_TYPE([type, action if found, action if not found])
 # -----------------------------------------------------------------
 AC_DEFUN([OMPI_F90_CHECK_TYPE],[
-    AS_VAR_PUSHDEF([type_var], [ompi_cv_f90_have_$1])
+    # Use of m4_translit suggested by Eric Blake:
+    # http://lists.gnu.org/archive/html/bug-autoconf/2010-10/msg00016.html
+    AS_VAR_PUSHDEF([type_var],
+       m4_translit([[ompi_cv_f90_have_$1]], [*], [p]))
 
     # Determine Fortran datatype size.
     # First arg is type, 2nd arg is config var to define

ompi/config/f90_get_sizeof.m4

@@ -21,7 +21,10 @@ dnl
 # OMPI_F90_GET_SIZEOF(type, variable to set)
 # ------------------------------------------
 AC_DEFUN([OMPI_F90_GET_SIZEOF],[
-    AS_VAR_PUSHDEF([type_var], [ompi_cv_f90_sizeof_$1])
+    # Use of m4_translit suggested by Eric Blake:
+    # http://lists.gnu.org/archive/html/bug-autoconf/2010-10/msg00016.html
+    AS_VAR_PUSHDEF([type_var],
+       m4_translit([[ompi_cv_f90_sizeof_$1]], [*], [p]))
     
     AC_CACHE_CHECK([size of Fortran 90 $1], type_var,
         [OMPI_F77_MAKE_C_FUNCTION([ompi_ac_size_fn], [size])