[3da33bf8] | 1 | # RTEMS_CPUOPT(NAME,CONDITION,VALUE,EXPLANATION) |
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| 2 | |
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[3058695] | 3 | AC_DEFUN([_RTEMS_CPUOPT_INIT],[ |
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| 4 | AC_BEFORE([_RTEMS_CPUOPT]) |
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| 5 | cat >>cpuopts.tmp <<\_ACEOF |
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| 6 | /** |
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| 7 | * @file rtems/score/cpuopts.h |
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| 8 | */ |
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| 9 | |
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| 10 | /* target cpu dependent options file */ |
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| 11 | /* automatically generated -- DO NOT EDIT!! */ |
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| 12 | #ifndef _RTEMS_SCORE_CPUOPTS_H |
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| 13 | #define _RTEMS_SCORE_CPUOPTS_H |
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| 14 | _ACEOF |
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| 15 | ]) |
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| 16 | |
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| 17 | AC_DEFUN([RTEMS_CPUOPT],[ |
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| 18 | AC_REQUIRE([_RTEMS_CPUOPT_INIT]) |
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| 19 | AC_BEFORE([_RTEMS_CPUOPT_FINI]) |
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[3da33bf8] | 20 | if $2; then |
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[10ae124c] | 21 | cat >>cpuopts.tmp <<_ACEOF |
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[1bcbe41] | 22 | |
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| 23 | /* $4 */ |
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| 24 | #define $1 $3 |
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| 25 | _ACEOF |
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| 26 | ## FIXME: Duplicate the define to the autoheader |
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| 27 | ## Sanity check - Should be removed in future |
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[a59e6c0] | 28 | AC_DEFINE_UNQUOTED([$1],[$3],[$4]) |
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[3da33bf8] | 29 | else |
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[1bcbe41] | 30 | cat >>cpuopts.tmp <<\_ACEOF |
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| 31 | |
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| 32 | /* $4 */ |
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| 33 | /* #undef $1 */ |
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| 34 | _ACEOF |
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| 35 | fi |
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[3da33bf8] | 36 | ]) |
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[3058695] | 37 | |
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| 38 | AC_DEFUN([_RTEMS_CPUOPT_FINI],[ |
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| 39 | cat >>cpuopts.tmp <<\_ACEOF |
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| 40 | |
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| 41 | #endif /* _RTEMS_SCORE_CPUOPTS_H */ |
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| 42 | _ACEOF |
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| 43 | |
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[05aec0c] | 44 | AS_MKDIR_P(score/include/rtems/score) |
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| 45 | AS_IF([test -f score/include/rtems/score/cpuopts.h], |
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| 46 | [ |
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| 47 | AS_IF([cmp -s score/include/rtems/score/cpuopts.h cpuopts.tmp 2>/dev/null], |
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| 48 | [ |
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| 49 | AC_MSG_NOTICE([score/include/rtems/score/cpuopts.h is unchanged]) |
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| 50 | rm -f cpuopts.tmp |
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| 51 | ],[ |
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| 52 | AC_MSG_NOTICE([creating score/include/rtems/score/cpuopts.h]) |
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| 53 | rm -f score/include/rtems/score/cpuopts.h |
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| 54 | mv cpuopts.tmp score/include/rtems/score/cpuopts.h |
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| 55 | ]) |
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| 56 | ],[ |
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| 57 | AC_MSG_NOTICE([creating score/include/rtems/score/cpuopts.h]) |
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| 58 | rm -f score/include/rtems/score/cpuopts.h |
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| 59 | mv cpuopts.tmp score/include/rtems/score/cpuopts.h |
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| 60 | ]) |
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| 61 | ]) |
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