4.104.114.84.95
Last change
on this file since 6c3e328 was
6c3e328,
checked in by Ralf Corsepius <ralf.corsepius@…>, on 10/20/03 at 16:32:18
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2003-10-20 Ralf Corsepius <corsepiu@…>
- aclocal/check-multiprocessing.m4: Don't require RTEMS_BSP_ALIAS.
- aclocal/bsp_alias.m4: Remove.
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-
Property mode set to
100644
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File size:
1.1 KB
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Line | |
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1 | dnl |
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2 | dnl $Id$ |
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3 | dnl |
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4 | |
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5 | AC_DEFUN(RTEMS_CHECK_MULTIPROCESSING, |
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6 | [dnl |
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7 | AC_REQUIRE([RTEMS_ENABLE_MULTILIB])dnl |
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8 | AC_REQUIRE([RTEMS_ENV_RTEMSBSP])dnl |
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9 | AC_REQUIRE([RTEMS_TOP])dnl |
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10 | AC_REQUIRE([RTEMS_CANONICAL_TARGET_CPU])dnl |
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11 | AC_REQUIRE([RTEMS_ENABLE_MULTIPROCESSING])dnl |
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12 | |
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13 | AC_CACHE_CHECK([if wanting multiprocessing], |
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14 | [rtems_cv_want_multiprocessing], |
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15 | [ |
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16 | AS_IF([test x"$multilib" = x"no"], |
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17 | [# no cpukit |
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18 | rtems_cv_want_multiprocessing="$enable_multiprocessing" |
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19 | ],[ |
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20 | #HACK: Should check for RTEMS_MULTIPROCESSING in cpuopts.h, instead |
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21 | rtems_cv_want_multiprocessing="$enable_multiprocessing" |
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22 | ]) |
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23 | ]) |
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24 | |
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25 | AS_IF([test "$rtems_cv_want_multiprocessing" = "yes"], |
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26 | [ |
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27 | AC_CACHE_CHECK([whether BSP supports multiprocessing], |
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28 | [rtems_cv_HAS_MP],[ |
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29 | if test -d "$srcdir/${RTEMS_TOPdir}/c/src/lib/libbsp/${RTEMS_CPU}/${RTEMS_BSP_FAMILY}/shmsupp"; then |
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30 | rtems_cv_HAS_MP="yes" ; |
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31 | else |
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32 | rtems_cv_HAS_MP="no"; |
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33 | fi |
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34 | ]) |
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35 | if test $rtems_cv_HAS_MP = "no"; then |
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36 | AC_MSG_ERROR([multiprocessing requested but not supported]) |
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37 | fi |
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38 | ],[rtems_cv_HAS_MP="no";]) |
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39 | |
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40 | AC_SUBST(HAS_MP,[$rtems_cv_HAS_MP]) |
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41 | ]) |
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