4.104.115
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1 | dnl $Id$ |
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2 | dnl |
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3 | AC_DEFUN([RTEMS_CHECK_POSIX_API], |
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4 | [dnl |
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5 | AC_REQUIRE([RTEMS_CANONICAL_TARGET_CPU])dnl |
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6 | AC_REQUIRE([RTEMS_ENABLE_POSIX])dnl |
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7 | |
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8 | AC_CACHE_CHECK([whether CPU supports libposix], |
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9 | rtems_cv_HAS_POSIX_API, |
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10 | [dnl |
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11 | case "$RTEMS_CPU" in |
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12 | *) |
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13 | if test "${RTEMS_HAS_POSIX_API}" = "yes"; then |
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14 | rtems_cv_HAS_POSIX_API="yes"; |
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15 | else |
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16 | rtems_cv_HAS_POSIX_API="disabled"; |
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17 | fi |
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18 | ;; |
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19 | esac]) |
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20 | if test "$rtems_cv_HAS_POSIX_API" = "yes"; then |
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21 | HAS_POSIX_API="yes"; |
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22 | else |
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23 | HAS_POSIX_API="no"; |
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24 | fi |
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25 | AC_SUBST(HAS_POSIX_API)dnl |
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26 | ]) |
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27 | |
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28 | AC_DEFUN([RTEMS_DEFINE_POSIX_API], |
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29 | [AC_REQUIRE([RTEMS_CHECK_POSIX_API])dnl |
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30 | AS_IF( |
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31 | [test x"${HAS_POSIX_API}" = x"yes"], |
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32 | [AC_DEFINE_UNQUOTED(RTEMS_POSIX_API,1,[if posix api is supported])]) |
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33 | ]) |
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