1 | dnl $Id$ |
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2 | |
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3 | dnl Pass a single BSP via an environment variable |
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4 | dnl used by per BSP configure scripts |
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5 | AC_DEFUN(RTEMS_ENV_RTEMSBSP, |
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6 | [dnl |
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7 | AC_BEFORE([$0], [RTEMS_ENABLE_RTEMSBSP])dnl |
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8 | AC_BEFORE([$0], [RTEMS_PROJECT_ROOT])dnl |
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9 | AC_BEFORE([$0], [RTEMS_CHECK_CUSTOM_BSP])dnl |
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10 | |
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11 | AC_ARG_VAR([RTEMS_BSP],[RTEMS_BSP to build]) |
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12 | AC_MSG_CHECKING([for RTEMS_BSP]) |
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13 | AC_CACHE_VAL(rtems_cv_RTEMS_BSP, |
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14 | [dnl |
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15 | test -n "${RTEMS_BSP}" && rtems_cv_RTEMS_BSP="$RTEMS_BSP"; |
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16 | ])dnl |
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17 | if test -z "$rtems_cv_RTEMS_BSP"; then |
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18 | AC_MSG_ERROR([Missing RTEMS_BSP]) |
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19 | fi |
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20 | RTEMS_BSP="$rtems_cv_RTEMS_BSP" |
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21 | AC_MSG_RESULT(${RTEMS_BSP}) |
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22 | AC_SUBST(RTEMS_BSP) |
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23 | |
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24 | PROJECT_INCLUDE="\$(PROJECT_ROOT)/$RTEMS_BSP/lib/include" |
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25 | AC_SUBST(PROJECT_INCLUDE) |
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26 | |
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27 | project_libdir="${PROJECT_ROOT}/$RTEMS_BSP/lib" |
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28 | AC_SUBST(project_libdir) |
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29 | |
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30 | RTEMS_ROOT="$PROJECT_ROOT/c/$RTEMS_BSP" |
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31 | AC_SUBST(RTEMS_ROOT) |
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32 | |
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33 | GCC_SPECS="-isystem \$(PROJECT_INCLUDE)" |
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34 | AC_SUBST(GCC_SPECS) |
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35 | |
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36 | RTEMS_ENABLE_BARE |
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37 | AC_SUBST(BARE_CPU_MODEL) |
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38 | AC_SUBST(BARE_CPU_CFLAGS) |
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39 | |
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40 | AM_CONDITIONAL([MULTILIB],[false]) |
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41 | |
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42 | includedir="\${exec_prefix}/${RTEMS_BSP}/lib/include" |
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43 | libdir="\${exec_prefix}/${RTEMS_BSP}/lib" |
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44 | ]) |
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