[d7aecdc] | 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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[9b5c258] | 5 | AC_PREREQ(2.57) |
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[74e2998] | 6 | AC_INIT([rtems-c-src],[_RTEMS_VERSION],[rtems-bugs@rtems.com]) |
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[02ccf4a] | 7 | AC_CONFIG_SRCDIR([optman]) |
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[d7aecdc] | 8 | RTEMS_TOP(../..) |
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| 9 | |
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| 10 | RTEMS_ENABLE_CXX |
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| 11 | RTEMS_ENABLE_NETWORKING |
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| 12 | RTEMS_ENABLE_RDBG |
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| 13 | |
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| 14 | RTEMS_CANONICAL_TARGET_CPU |
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| 15 | RTEMS_CANONICAL_HOST |
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| 16 | |
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[ccd81b60] | 17 | AM_INIT_AUTOMAKE([no-define foreign 1.7.2]) |
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[d7aecdc] | 18 | AM_MAINTAINER_MODE |
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| 19 | |
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| 20 | RTEMS_ENABLE_MULTILIB |
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[02ccf4a] | 21 | RTEMS_ENABLE_MULTIPROCESSING |
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[d7aecdc] | 22 | RTEMS_ENV_RTEMSBSP |
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| 23 | RTEMS_CHECK_CPU |
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| 24 | RTEMS_CHECK_CUSTOM_BSP(RTEMS_BSP) |
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| 25 | |
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| 26 | RTEMS_CHECK_NETWORKING(RTEMS_BSP) |
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| 27 | |
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[f0d7515] | 28 | AC_MSG_NOTICE([setting up make/custom]) |
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| 29 | |
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| 30 | AS_MKDIR_P([make/custom]) |
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| 31 | |
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| 32 | # Collect and copy the BSP's make/custom/*.cfg files from the toplevel make |
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| 33 | # directory into the build tree's <bsp>/make/custom subdirectories |
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| 34 | cfg_dir="${RTEMS_TOPdir}/make" |
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| 35 | CUSTOM_CFG_FILES="" |
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| 36 | f="${RTEMS_BSP}.cfg" |
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| 37 | while test -n "$f"; do |
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| 38 | if test -r "${srcdir}/${cfg_dir}/custom/$f"; then |
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| 39 | cp ${srcdir}/${cfg_dir}/custom/$f make/custom/$f |
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| 40 | CUSTOM_CFG_FILES="$CUSTOM_CFG_FILES make/custom/$f" |
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| 41 | f=`grep "^include.*make/custom" ${srcdir}/${cfg_dir}/custom/$f \ |
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| 42 | | sed \ |
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| 43 | -e 's%^.*custom\/%%' \ |
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| 44 | -e s%\$\(RTEMS_HOST\)%${RTEMS_HOST}% \ |
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| 45 | -e 's%default\.cfg%%'`; |
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| 46 | else break; fi; |
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| 47 | done |
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| 48 | cp ${srcdir}/make/custom/default.cfg.in make/custom/default.cfg |
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| 49 | |
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| 50 | AC_MSG_NOTICE([creating make/${RTEMS_BSP}.cache]) |
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[f21ccd2] | 51 | ${MAKE-make} -f ${srcdir}/make/bsp.mak \ |
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| 52 | RTEMS_BSP=${RTEMS_BSP} \ |
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[67bfd9a6] | 53 | RTEMS_HOST=${RTEMS_HOST} \ |
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[f21ccd2] | 54 | BARE_CPU_MODEL=${BARE_CPU_MODEL} \ |
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[f0d7515] | 55 | RTEMS_ROOT=. make/${RTEMS_BSP}.cache |
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| 56 | |
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| 57 | # Read back the cache |
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[9346df0] | 58 | AC_CACHE_CHECK([for RTEMS_CPU_MODEL], [ac_cv_env_RTEMS_CPU_MODEL], |
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[028792e8] | 59 | [. $RTEMS_TOPdir/c/${RTEMS_BSP}/make/${RTEMS_BSP}.cache]) |
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[9346df0] | 60 | RTEMS_CPU_MODEL=$ac_cv_env_RTEMS_CPU_MODEL |
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[028792e8] | 61 | AC_SUBST(RTEMS_CPU_MODEL) |
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[d4181d5] | 62 | test -n "${RTEMS_CPU_MODEL}" && \ |
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| 63 | ac_configure_args="$ac_configure_args 'RTEMS_CPU_MODEL=${RTEMS_CPU_MODEL}'" |
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[028792e8] | 64 | |
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[9346df0] | 65 | AC_CACHE_CHECK([for RTEMS_BSP_FAMILY],[ac_cv_env_RTEMS_BSP_FAMILY], |
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[028792e8] | 66 | [. $RTEMS_TOPdir/c/${RTEMS_BSP}/make/${RTEMS_BSP}.cache]) |
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[9346df0] | 67 | RTEMS_BSP_FAMILY=$ac_cv_env_RTEMS_BSP_FAMILY |
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[028792e8] | 68 | AC_SUBST(RTEMS_BSP_FAMILY) |
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[d4181d5] | 69 | test -n "${RTEMS_BSP_FAMILY}" && \ |
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| 70 | ac_configure_args="$ac_configure_args 'RTEMS_BSP_FAMILY=${RTEMS_BSP_FAMILY}'" |
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[028792e8] | 71 | |
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[9346df0] | 72 | AC_CACHE_CHECK([for CPU_CFLAGS],[ac_cv_env_CPU_CFLAGS], |
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[028792e8] | 73 | [. $RTEMS_TOPdir/c/${RTEMS_BSP}/make/${RTEMS_BSP}.cache]) |
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[9346df0] | 74 | CPU_CFLAGS=$ac_cv_env_CPU_CFLAGS |
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| 75 | AC_SUBST(CPU_CFLAGS) |
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| 76 | test -n "${CPU_CFLAGS}" && \ |
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| 77 | ac_configure_args="$ac_configure_args 'CPU_CFLAGS=${CPU_CFLAGS}'" |
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[028792e8] | 78 | |
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[9346df0] | 79 | AC_CACHE_CHECK([for CFLAGS_OPTIMIZE_V],[ac_cv_env_CFLAGS_OPTIMIZE_V], |
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[028792e8] | 80 | [. $RTEMS_TOPdir/c/${RTEMS_BSP}/make/${RTEMS_BSP}.cache]) |
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[9346df0] | 81 | CFLAGS_OPTIMIZE_V=$ac_cv_env_CFLAGS_OPTIMIZE_V |
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| 82 | AC_SUBST(CFLAGS_OPTIMIZE_V) |
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| 83 | test -n "${CFLAGS_OPTIMIZE_V}" && \ |
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| 84 | ac_configure_args="$ac_configure_args 'CFLAGS_OPTIMIZE_V=${CFLAGS_OPTIMIZE_V}'" |
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[028792e8] | 85 | |
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[9346df0] | 86 | AC_CACHE_CHECK([for CFLAGS_DEBUG_V],[ac_cv_env_CFLAGS_DEBUG_V], |
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[028792e8] | 87 | [. $RTEMS_TOPdir/c/${RTEMS_BSP}/make/${RTEMS_BSP}.cache]) |
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[9346df0] | 88 | CFLAGS_DEBUG_V=$ac_cv_env_CFLAGS_DEBUG_V |
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| 89 | AC_SUBST(CFLAGS_DEBUG_V) |
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| 90 | test -n "${CFLAGS_DEBUG_V}" && \ |
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| 91 | ac_configure_args="$ac_configure_args 'CFLAGS_DEBUG_V=${CFLAGS_DEBUG_V}'" |
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[028792e8] | 92 | |
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[9346df0] | 93 | AC_CACHE_CHECK([for CFLAGS_PROFILE_V],[ac_cv_env_CFLAGS_PROFILE_V], |
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[028792e8] | 94 | [. $RTEMS_TOPdir/c/${RTEMS_BSP}/make/${RTEMS_BSP}.cache]) |
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[9346df0] | 95 | CFLAGS_PROFILE_V=$ac_cv_env_CFLAGS_PROFILE_V |
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| 96 | AC_SUBST(CFLAGS_PROFILE_V) |
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| 97 | test -n "${CFLAGS_PROFILE_V}" && \ |
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| 98 | ac_configure_args="$ac_configure_args 'CFLAGS_PROFILE_V=${CFLAGS_PROFILE_V}'" |
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| 99 | |
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| 100 | RTEMS_PROG_CC_FOR_TARGET |
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| 101 | RTEMS_CANONICALIZE_TOOLS |
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[d4181d5] | 102 | |
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[382e1eb3] | 103 | |
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[f0d7515] | 104 | AC_SUBST(CUSTOM_CFG_FILES) |
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| 105 | AC_SUBST(cfg_dir) |
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| 106 | |
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[54508fd] | 107 | ## Configure ${srcdir}/../../cpukit as exec/ if multilibs are disabled |
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[02ccf4a] | 108 | AS_IF([test x"$multilib" = x"no"],[ |
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| 109 | RTEMS_CHECK_MULTIPROCESSING |
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[94f4a9ba] | 110 | RTEMS_CONFIG_SUBDIR([exec],[../../cpukit], |
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[54508fd] | 111 | ['--with-project-root=../../' '--enable-rtemsbsp=$RTEMS_BSP' |
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[94f4a9ba] | 112 | ]) |
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[85a8933] | 113 | BSP_SUBDIRS="exec" |
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[02ccf4a] | 114 | ]) |
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| 115 | |
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[94f4a9ba] | 116 | ## Note: the order of the directories below is essential |
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| 117 | AC_CONFIG_SUBDIRS([make]) |
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[85a8933] | 118 | BSP_SUBDIRS="$BSP_SUBDIRS make" |
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[94f4a9ba] | 119 | AC_CONFIG_SUBDIRS([optman]) |
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[85a8933] | 120 | BSP_SUBDIRS="$BSP_SUBDIRS optman" |
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[94f4a9ba] | 121 | AC_CONFIG_SUBDIRS([lib/libcpu]) |
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[85a8933] | 122 | BSP_SUBDIRS="$BSP_SUBDIRS lib/libcpu" |
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[94f4a9ba] | 123 | AC_CONFIG_SUBDIRS([lib/libbsp]) |
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[85a8933] | 124 | BSP_SUBDIRS="$BSP_SUBDIRS lib/libbsp" |
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[d7aecdc] | 125 | |
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[247874ae] | 126 | AS_IF([test "$RTEMS_CPU" != "unix"],[ |
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[d7aecdc] | 127 | ## HACK: Suppress libchip for unix |
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[4db904ec] | 128 | AC_CONFIG_SUBDIRS([libchip]) |
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[85a8933] | 129 | BSP_SUBDIRS="$BSP_SUBDIRS libchip" |
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[247874ae] | 130 | ]) |
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[d7aecdc] | 131 | |
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[94f4a9ba] | 132 | AS_IF([test "$HAS_NETWORKING" = "yes"],[ |
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[3ebe28f] | 133 | AC_CONFIG_SUBDIRS(libnetworking) |
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[85a8933] | 134 | BSP_SUBDIRS="$BSP_SUBDIRS libnetworking" |
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[94f4a9ba] | 135 | AS_IF([test "$RTEMS_HAS_RDBG" = "yes"],[ |
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[d7aecdc] | 136 | RTEMS_CHECK_RDBG(RTEMS_BSP) |
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[94f4a9ba] | 137 | ]) |
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| 138 | ]) |
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[d7aecdc] | 139 | |
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[94f4a9ba] | 140 | AS_IF([test "$HAS_RDBG" = "yes"],[ |
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[4db904ec] | 141 | AC_CONFIG_SUBDIRS([librdbg]) |
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[85a8933] | 142 | BSP_SUBDIRS="$BSP_SUBDIRS librdbg" |
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[94f4a9ba] | 143 | ]) |
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[d7aecdc] | 144 | |
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[94f4a9ba] | 145 | AS_IF([test "$RTEMS_HAS_CPLUSPLUS" = "yes"],[ |
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[4db904ec] | 146 | AC_CONFIG_SUBDIRS([librtems++]) |
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[85a8933] | 147 | BSP_SUBDIRS="$BSP_SUBDIRS librtems++" |
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[94f4a9ba] | 148 | ]) |
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[d7aecdc] | 149 | |
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[f87a9f2] | 150 | BSP_SUBDIRS="$BSP_SUBDIRS support" |
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[85a8933] | 151 | BSP_SUBDIRS="$BSP_SUBDIRS wrapup" |
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[a456af96] | 152 | |
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[54508fd] | 153 | AC_ARG_ENABLE([ada], |
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| 154 | [AC_HELP_STRING([--enable-ada],[enable ada support])], |
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| 155 | [case "${enable_ada}" in |
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| 156 | yes) ;; |
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| 157 | no) ;; |
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| 158 | *) AC_MSG_ERROR(bad value ${enable_ada} for --enable-ada) ;; |
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| 159 | esac],[enable_ada=no]) |
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| 160 | |
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[a456af96] | 161 | AS_IF([test x"$enable_ada" = x"yes"],[ |
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| 162 | AS_IF([test -d ${srcdir}/ada-tests],[ |
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| 163 | AC_CONFIG_SUBDIRS([ada-tests]) |
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| 164 | BSP_SUBDIRS="$BSP_SUBDIRS ada-tests" |
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| 165 | ]) |
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| 166 | ]) |
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| 167 | |
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[4db904ec] | 168 | AC_CONFIG_SUBDIRS([tests]) |
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[85a8933] | 169 | BSP_SUBDIRS="$BSP_SUBDIRS tests" |
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| 170 | |
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| 171 | AC_SUBST([BSP_SUBDIRS],[$BSP_SUBDIRS]) |
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[d7aecdc] | 172 | |
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[67bfd9a6] | 173 | AM_CONDITIONAL([HAS_NETWORKING],[test "$HAS_NETWORKING" = "yes"]) |
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| 174 | AM_CONDITIONAL([HAS_RDBG],[test "$HAS_RDBG" = "yes"]) |
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| 175 | |
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| 176 | # The posix bsp doesn't support libchip |
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| 177 | # FIXME: We should use a feature based check, here |
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| 178 | AM_CONDITIONAL([LIBCHIP],[test "$RTEMS_BSP_FAMILY" != "posix"]) |
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[94f4a9ba] | 179 | |
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| 180 | # The bare bsp doesn't have libbsp.a |
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| 181 | # FIXME: We should use a feature based check, here |
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[6184265d] | 182 | AM_CONDITIONAL([HAS_LIBBSP],[test "$RTEMS_BSP_FAMILY" != "bare"]) |
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[94f4a9ba] | 183 | AM_CONDITIONAL([MULTILIB],[test x"${enable_multilib}" = x"yes"]) |
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| 184 | |
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[d7aecdc] | 185 | RTEMS_PROJECT_ROOT |
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| 186 | |
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| 187 | # Explicitly list all Makefiles here |
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[f0d7515] | 188 | AC_CONFIG_FILES([Makefile], |
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| 189 | [${MAKE} make/${RTEMS_BSP}.cache], |
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| 190 | [RTEMS_BSP=${RTEMS_BSP} |
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| 191 | MAKE=${MAKE}]) |
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| 192 | |
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[f87a9f2] | 193 | AC_CONFIG_FILES([support/Makefile wrapup/Makefile]) |
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[94f4a9ba] | 194 | |
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[d7aecdc] | 195 | AC_OUTPUT |
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