Per RFC, continue the build system renaming

OMPI_C_GET_ALIGNMENT  -> OPAL_C_GET_ALIGNMENT
   ompi_cv_c_align_  ->  opal_cv_c_align_

This commit was SVN r31648.

config/c_get_alignment.m4

@@ -22,9 +22,9 @@ dnl
 # ----------------------------------
 # Determine datatype alignment. 
 # First arg is type, 2nd arg is config var to define.
-AC_DEFUN([OMPI_C_GET_ALIGNMENT],[
+AC_DEFUN([OPAL_C_GET_ALIGNMENT],[
     AC_CACHE_CHECK([alignment of $1],
-                   [AS_TR_SH([ompi_cv_c_align_$1])],
+                   [AS_TR_SH([opal_cv_c_align_$1])],
 		   [AC_RUN_IFELSE([AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT],
 [[
     struct foo { char c; $1 x; };
@@ -34,7 +34,7 @@ AC_DEFUN([OMPI_C_GET_ALIGNMENT],[
     if (!f) exit(1);
     diff = ((char *)&p->x) - ((char *)&p->c);
     fprintf(f, "%d\n", (diff >= 0) ? diff : -diff);
-]])],                         [AS_TR_SH([ompi_cv_c_align_$1])=`cat conftestval`],
+]])],                         [AS_TR_SH([opal_cv_c_align_$1])=`cat conftestval`],
                                [AC_MSG_WARN([*** Problem running configure test!])
                                 AC_MSG_WARN([*** See config.log for details.])
                                 AC_MSG_ERROR([*** Cannot continue.])],
@@ -42,7 +42,7 @@ AC_DEFUN([OMPI_C_GET_ALIGNMENT],[
                                  # taken from the Autoconf 2.59c.  Switch to using
                                  # AC_CHECK_ALIGNOF when we can require Autoconf 2.60.
                                  _AC_COMPUTE_INT([(long int) offsetof (ompi__type_alignof_, y)],
-                                                 [AS_TR_SH([ompi_cv_c_align_$1])],
+                                                 [AS_TR_SH([opal_cv_c_align_$1])],
                                                  [AC_INCLUDES_DEFAULT
 #ifndef offsetof
 # define offsetof(type, member) ((char *) &((type *) 0)->member - (char *) 0)
@@ -53,7 +53,7 @@ typedef struct { char x; $1 y; } ompi__type_alignof_;
                                                   AC_MSG_WARN([*** See config.log for details.])
                                                   AC_MSG_ERROR([*** Cannot continue.])])])])
 
-AC_DEFINE_UNQUOTED([$2], [$AS_TR_SH([ompi_cv_c_align_$1])], [Alignment of type $1])
-eval "$2=$AS_TR_SH([ompi_cv_c_align_$1])"
+AC_DEFINE_UNQUOTED([$2], [$AS_TR_SH([opal_cv_c_align_$1])], [Alignment of type $1])
+eval "$2=$AS_TR_SH([opal_cv_c_align_$1])"
 
 rm -rf conftest* ]) dnl

config/ompi_setup_cxx.m4

@@ -279,7 +279,7 @@ EOF
     # bool type size and alignment
     AC_LANG_PUSH(C++)
     AC_CHECK_SIZEOF(bool)
-    OMPI_C_GET_ALIGNMENT(bool, OPAL_ALIGNMENT_CXX_BOOL)
+    OPAL_C_GET_ALIGNMENT(bool, OPAL_ALIGNMENT_CXX_BOOL)
     AC_LANG_POP(C++)
 ])
 

config/opal_setup_cxx.m4

@@ -217,6 +217,6 @@ EOF
     # bool type size and alignment
     AC_LANG_PUSH(C++)
     AC_CHECK_SIZEOF(bool)
-    OMPI_C_GET_ALIGNMENT(bool, OPAL_ALIGNMENT_CXX_BOOL)
+    OPAL_C_GET_ALIGNMENT(bool, OPAL_ALIGNMENT_CXX_BOOL)
     AC_LANG_POP(C++)
 ])

configure.ac

@@ -420,46 +420,46 @@ AC_CHECK_SIZEOF(pid_t)
 # Check for type alignments
 #
 
-OMPI_C_GET_ALIGNMENT(_Bool, OPAL_ALIGNMENT_BOOL)
-OMPI_C_GET_ALIGNMENT(int8_t, OPAL_ALIGNMENT_INT8)
-OMPI_C_GET_ALIGNMENT(int16_t, OPAL_ALIGNMENT_INT16)
-OMPI_C_GET_ALIGNMENT(int32_t, OPAL_ALIGNMENT_INT32)
-OMPI_C_GET_ALIGNMENT(int64_t, OPAL_ALIGNMENT_INT64)
+OPAL_C_GET_ALIGNMENT(_Bool, OPAL_ALIGNMENT_BOOL)
+OPAL_C_GET_ALIGNMENT(int8_t, OPAL_ALIGNMENT_INT8)
+OPAL_C_GET_ALIGNMENT(int16_t, OPAL_ALIGNMENT_INT16)
+OPAL_C_GET_ALIGNMENT(int32_t, OPAL_ALIGNMENT_INT32)
+OPAL_C_GET_ALIGNMENT(int64_t, OPAL_ALIGNMENT_INT64)
 if test "$ac_cv_type_int128_t" = yes ; then
-  OMPI_C_GET_ALIGNMENT(int128_t, OPAL_ALIGNMENT_INT128)
+  OPAL_C_GET_ALIGNMENT(int128_t, OPAL_ALIGNMENT_INT128)
 fi
-OMPI_C_GET_ALIGNMENT(char, OPAL_ALIGNMENT_CHAR)
-OMPI_C_GET_ALIGNMENT(short, OPAL_ALIGNMENT_SHORT)
-OMPI_C_GET_ALIGNMENT(wchar_t, OPAL_ALIGNMENT_WCHAR)
-OMPI_C_GET_ALIGNMENT(int, OPAL_ALIGNMENT_INT)
-OMPI_C_GET_ALIGNMENT(long, OPAL_ALIGNMENT_LONG)
+OPAL_C_GET_ALIGNMENT(char, OPAL_ALIGNMENT_CHAR)
+OPAL_C_GET_ALIGNMENT(short, OPAL_ALIGNMENT_SHORT)
+OPAL_C_GET_ALIGNMENT(wchar_t, OPAL_ALIGNMENT_WCHAR)
+OPAL_C_GET_ALIGNMENT(int, OPAL_ALIGNMENT_INT)
+OPAL_C_GET_ALIGNMENT(long, OPAL_ALIGNMENT_LONG)
 if test "$ac_cv_type_long_long" = yes; then
-    OMPI_C_GET_ALIGNMENT(long long, OPAL_ALIGNMENT_LONG_LONG)
+    OPAL_C_GET_ALIGNMENT(long long, OPAL_ALIGNMENT_LONG_LONG)
 fi
-OMPI_C_GET_ALIGNMENT(float, OPAL_ALIGNMENT_FLOAT)
-OMPI_C_GET_ALIGNMENT(double, OPAL_ALIGNMENT_DOUBLE)
+OPAL_C_GET_ALIGNMENT(float, OPAL_ALIGNMENT_FLOAT)
+OPAL_C_GET_ALIGNMENT(double, OPAL_ALIGNMENT_DOUBLE)
 if test "$ac_cv_type_long_double" = yes; then
-    OMPI_C_GET_ALIGNMENT(long double, OPAL_ALIGNMENT_LONG_DOUBLE)
+    OPAL_C_GET_ALIGNMENT(long double, OPAL_ALIGNMENT_LONG_DOUBLE)
 fi
 if test "$ac_cv_type___float128" = yes; then
-    OMPI_C_GET_ALIGNMENT(__float128, OPAL_ALIGNMENT___FLOAT128)
+    OPAL_C_GET_ALIGNMENT(__float128, OPAL_ALIGNMENT___FLOAT128)
 fi
 
 
 # We only need these types if we're building the OMPI project, but
 # OPAL currently doesn't protect for their lack of presence well.
 if test "$ac_cv_type_float__Complex" = yes; then
-    OMPI_C_GET_ALIGNMENT(float _Complex, OPAL_ALIGNMENT_FLOAT_COMPLEX)
+    OPAL_C_GET_ALIGNMENT(float _Complex, OPAL_ALIGNMENT_FLOAT_COMPLEX)
 fi
 if test "$ac_cv_type_double__Complex" = yes; then
-    OMPI_C_GET_ALIGNMENT(double _Complex, OPAL_ALIGNMENT_DOUBLE_COMPLEX)
+    OPAL_C_GET_ALIGNMENT(double _Complex, OPAL_ALIGNMENT_DOUBLE_COMPLEX)
 fi
 if test "$ac_cv_type_long_double__Complex" = yes; then
-    OMPI_C_GET_ALIGNMENT(long double _Complex, OPAL_ALIGNMENT_LONG_DOUBLE_COMPLEX)
+    OPAL_C_GET_ALIGNMENT(long double _Complex, OPAL_ALIGNMENT_LONG_DOUBLE_COMPLEX)
 fi
 
-OMPI_C_GET_ALIGNMENT(void *, OPAL_ALIGNMENT_VOID_P)
-OMPI_C_GET_ALIGNMENT(size_t, OPAL_ALIGNMENT_SIZE_T)
+OPAL_C_GET_ALIGNMENT(void *, OPAL_ALIGNMENT_VOID_P)
+OPAL_C_GET_ALIGNMENT(size_t, OPAL_ALIGNMENT_SIZE_T)
 
 #
 # Does the C compiler native support "bool"? (i.e., without