1 | ## Process this file with autoconf to produce a configure script. |
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2 | ## |
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3 | ## $Id$ |
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4 | |
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5 | AC_PREREQ(2.52) |
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6 | AC_INIT([rtems-c-src-exec],[_RTEMS_VERSION],[rtems-bugs@OARcorp.com]) |
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7 | AC_CONFIG_SRCDIR([score]) |
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8 | RTEMS_TOP(..) |
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9 | AC_CONFIG_AUX_DIR(..) |
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10 | |
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11 | RTEMS_CANONICAL_TARGET_CPU |
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12 | |
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13 | AM_INIT_AUTOMAKE([no-define foreign 1.6]) |
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14 | AM_MAINTAINER_MODE |
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15 | |
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16 | RTEMS_ENABLE_MULTILIB |
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17 | RTEMS_ENABLE_MULTIPROCESSING |
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18 | RTEMS_ENABLE_POSIX |
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19 | RTEMS_ENABLE_ITRON |
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20 | RTEMS_ENABLE_INLINES |
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21 | RTEMS_ENABLE_RTEMS_DEBUG |
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22 | RTEMS_ENABLE_NETWORKING |
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23 | |
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24 | RTEMS_ENV_RTEMSCPU |
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25 | RTEMS_CHECK_RTEMS_DEBUG |
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26 | |
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27 | RTEMS_CHECK_CPU |
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28 | RTEMS_CANONICAL_HOST |
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29 | |
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30 | RTEMS_PROG_CC_FOR_TARGET([-ansi -fasm]) |
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31 | RTEMS_CANONICALIZE_TOOLS |
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32 | AC_PROG_RANLIB |
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33 | |
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34 | RTEMS_CHECK_NEWLIB |
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35 | |
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36 | RTEMS_CHECK_MULTIPROCESSING |
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37 | RTEMS_CHECK_POSIX_API |
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38 | RTEMS_CHECK_ITRON_API |
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39 | RTEMS_CHECK_NETWORKING |
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40 | |
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41 | # If RTEMS macros are enabled, then use them. Otherwise, use inlines. |
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42 | AS_IF([test "$RTEMS_USE_MACROS" = "yes"], |
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43 | [INLINEdir="macros"], |
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44 | [INLINEdir="inline"]) |
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45 | |
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46 | AM_CONDITIONAL(INLINE,test x"$INLINEdir" = x"inline" ) |
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47 | AM_CONDITIONAL(MACROS,test x"$INLINEdir" = x"macros" ) |
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48 | AM_CONDITIONAL(HAS_MP,test x"$HAS_MP" = x"yes" ) |
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49 | |
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50 | AC_SUBST(RTEMS_VERSION) |
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51 | |
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52 | AM_CONDITIONAL(HAS_POSIX,test x"$HAS_POSIX_API" = x"yes") |
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53 | AM_CONDITIONAL(HAS_ITRON,test x"$HAS_ITRON_API" = x"yes") |
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54 | AM_CONDITIONAL(HAS_NETWORKING,test x"$HAS_NETWORKING" = x"yes") |
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55 | |
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56 | AS_IF([test x"$HAS_POSIX_API" = x"yes"], |
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57 | [AC_CONFIG_SUBDIRS([posix])] |
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58 | ) |
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59 | AS_IF([test x"$HAS_ITRON_API" = x"yes"], |
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60 | [AC_CONFIG_SUBDIRS(itron)] |
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61 | ) |
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62 | RTEMS_CPU_SUBDIRS([score/cpu]) |
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63 | # FIXME: All ports should have a libscorecpu.a - But the powerpc doesn't! |
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64 | AM_CONDITIONAL([LIBSCORECPU], |
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65 | [test -f "${srcdir}/score/cpu/${RTEMS_CPU}/cpu.c"]) |
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66 | |
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67 | AC_CONFIG_SUBDIRS([libcsupport]) |
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68 | AC_CONFIG_SUBDIRS([libblock]) |
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69 | AC_CONFIG_SUBDIRS([libfs]) |
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70 | AS_IF([test x"$HAS_NETWORKING" = x"yes"],[ |
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71 | AC_CONFIG_SUBDIRS(libnetworking) |
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72 | ## FIXME: Should better use a feature-based test |
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73 | AC_MSG_CHECKING([whether CPU supports librpc]) |
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74 | case "$RTEMS_CPU" in |
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75 | c4x ) LIBRPC=no;; |
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76 | or32 ) LIBRPC=no;; |
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77 | * ) LIBRPC=yes;; |
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78 | esac |
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79 | AC_MSG_RESULT([$LIBRPC]) |
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80 | AS_IF([test "$LIBRPC" = "yes"], |
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81 | [AC_CONFIG_SUBDIRS([librpc]) |
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82 | ]) |
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83 | ]) |
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84 | AM_CONDITIONAL(LIBRPC,[test "$LIBRPC" = "yes"]) |
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85 | |
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86 | RTEMS_DEFINE_POSIX_API |
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87 | RTEMS_DEFINE_ITRON_API |
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88 | RTEMS_DEFINE_MULTIPROCESSING |
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89 | |
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90 | # HACK: We should use a feature-based configuration. |
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91 | AS_IF([test x"${RTEMS_CPU}" = x"unix"],[ |
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92 | AC_DEFINE_UNQUOTED([RTEMS_UNIX],[1],[to indicate RTEMS unix]) |
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93 | # HACK: silently accept --enable-unixlib |
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94 | test -n "${enable_unixlib}" || enable_unixlib="yes" |
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95 | ]) |
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96 | |
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97 | AM_CONDITIONAL(UNIX,[test x"${RTEMS_CPU}" = x"unix"]) |
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98 | |
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99 | AS_IF([test x"${enable_unixlib}" = x"yes"], |
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100 | [AC_DEFINE_UNQUOTED([RTEMS_UNIXLIB],[1], |
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101 | [to indicate RTEMS using RTEMS's unixlib])] |
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102 | ) |
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103 | |
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104 | AM_CONFIG_HEADER(score/include/rtems/score/cpuopts-tmp.h) |
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105 | |
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106 | AC_ENABLE_MULTILIB([Makefile],[..]) |
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107 | |
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108 | ## HACK: Add a define to cpuopts.h to indicate using multilibs |
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109 | ## Can be applied to produce compiler errors if using |
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110 | ## multilib-incompatible settings somewhere else (eg. bspopts.h). |
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111 | AS_IF([test x"${enable_multilib}" = x"yes"],[ |
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112 | AC_DEFINE_UNQUOTED([RTEMS_MULTILIBS],[1],[using multilib'ed RTEMS]) |
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113 | ]) |
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114 | |
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115 | # Explicitly list all Makefiles here |
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116 | AC_CONFIG_FILES([Makefile |
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117 | include/Makefile |
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118 | rtems/Makefile |
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119 | rtems/src/Makefile |
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120 | rtems/include/Makefile |
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121 | rtems/inline/Makefile |
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122 | rtems/macros/Makefile |
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123 | sapi/Makefile |
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124 | sapi/src/Makefile |
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125 | sapi/include/Makefile |
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126 | sapi/include/rtems/sptables.h |
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127 | sapi/inline/Makefile |
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128 | sapi/macros/Makefile |
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129 | score/Makefile |
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130 | score/cpu/Makefile |
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131 | score/include/Makefile |
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132 | score/inline/Makefile |
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133 | score/macros/Makefile |
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134 | score/src/Makefile |
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135 | wrapup/Makefile |
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136 | ]) |
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137 | AC_OUTPUT |
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