Changeset 27f9f12 in rtems for cpukit/aclocal/check-multiprocessing.m4

Timestamp:

Jun 26, 2002, 10:56:24 AM (19 years ago)

Author:

Ralf Corsepius <ralf.corsepius@…>

Branches:

4.10, 4.11, 4.8, 4.9, 5, master

Children:

b2d72c67

Parents:

163abc10

Message:

2002-06-26 Ralf Corsepius <corsepiu@…>

• configure.ac: Remove references to RTEMS_BSP.
• aclocal/check-multiprocessing.m4: Remove references to RTEMS_BSP. Allow building w/ --enable-multiprocessing --enable-multilib.
• aclocal/enable-multiprocessing.m4: Eliminate RTEMS_HAS_MULTIPROCESSING.

File:

• cpukit/aclocal/check-multiprocessing.m4 (modified) (2 diffs)

cpukit/aclocal/check-multiprocessing.m4

@@ -5 +5 @@
 AC_DEFUN(RTEMS_CHECK_MULTIPROCESSING,
 [dnl
-AC_REQUIRE([RTEMS_ENABLE_MULTILIB])dnl
-AC_REQUIRE([RTEMS_ENV_RTEMSBSP])dnl
-AC_REQUIRE([RTEMS_TOP])dnl
+AC_REQUIRE([RTEMS_ENV_RTEMSCPU])dnl
 AC_REQUIRE([RTEMS_CHECK_CPU])dnl
 AC_REQUIRE([RTEMS_ENABLE_MULTIPROCESSING])dnl
-AC_REQUIRE([RTEMS_BSP_ALIAS])dnl
 
-AC_CACHE_CHECK([whether BSP supports multiprocessing],
-  rtems_cv_HAS_MP,
-  [dnl
-    if test x"$multilib" = x"yes"; then
-      # FIXME: Currently, multilibs and multiprocessing can not be 
-      # build simultaneously
-      rtems_cv_HAS_MP="disabled"
-    else
-      if test -d "$srcdir/${RTEMS_TOPdir}/c/src/lib/libbsp/${RTEMS_CPU}/${RTEMS_BSP_FAMILY}/shmsupp"; then
-        if test "$RTEMS_HAS_MULTIPROCESSING" = "yes"; then
-          rtems_cv_HAS_MP="yes" ;
-        else
-          rtems_cv_HAS_MP="disabled";
-        fi
-      else
-        rtems_cv_HAS_MP="no";
-      fi
-    fi])
-if test "$rtems_cv_HAS_MP" = "yes"; then
-HAS_MP="yes"
-else
-HAS_MP="no"
-fi
-AC_SUBST(HAS_MP)
+AS_IF([test "$enable_multiprocessing" = "yes"],
+  [HAS_MP="yes"],
+  [HAS_MP="no"])
 ])
 
@@ -42 +18 @@
 if test x"${HAS_MP}" = x"yes";
 then
-  AC_DEFINE_UNQUOTED(RTEMS_MULTIPROCESSING,1,[if multiprocessing is supported])
+  AC_DEFINE_UNQUOTED(RTEMS_MULTIPROCESSING,1,[if multiprocessing is enabled])
 fi
 ])