4.104.115
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 | dnl canonicalize target cpu |
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6 | dnl NOTE: Most rtems targets do not fullfil autoconf's |
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7 | dnl target naming conventions "processor-vendor-os" |
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8 | dnl Therefore autoconf's AC_CANONICAL_TARGET will fail for them |
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9 | dnl and we have to fix it for rtems ourselves |
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10 | |
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11 | AC_DEFUN([RTEMS_CANONICAL_TARGET_CPU], |
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12 | [ |
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13 | AC_CANONICAL_HOST |
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14 | AC_MSG_CHECKING(rtems target cpu) |
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15 | case "${host}" in |
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16 | # hpux unix port should go here |
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17 | i[[34567]]86-*linux*) # unix "simulator" port |
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18 | RTEMS_CPU=unix |
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19 | RTEMS_HOST=Linux |
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20 | ;; |
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21 | i[[34567]]86-*freebsd*) # unix "simulator" port |
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22 | RTEMS_CPU=unix |
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23 | RTEMS_HOST=FreeBSD |
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24 | ;; |
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25 | i[[34567]]86-pc-cygwin*) # Cygwin is just enough unix like :) |
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26 | RTEMS_CPU=unix |
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27 | RTEMS_HOST=Cygwin |
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28 | ;; |
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29 | no_cpu-*rtems*) |
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30 | RTEMS_CPU=no_cpu |
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31 | RTEMS_HOST=$host_os |
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32 | ;; |
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33 | sparc-sun-solaris*) # unix "simulator" port |
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34 | RTEMS_CPU=unix |
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35 | RTEMS_HOST=Solaris |
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36 | ;; |
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37 | *) |
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38 | RTEMS_CPU=`echo $host | sed 's%^\([[^-]]*\)-\(.*\)$%\1%'` |
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39 | RTEMS_HOST=$host_os |
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40 | ;; |
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41 | esac |
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42 | AC_SUBST(RTEMS_CPU) |
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43 | AC_SUBST(RTEMS_HOST) |
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44 | AC_MSG_RESULT($RTEMS_CPU) |
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45 | ]) |
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