[eb299afc] | 1 | dnl Process this file with autoconf to produce a configure script. |
---|
| 2 | dnl |
---|
| 3 | dnl $Id$ |
---|
| 4 | |
---|
| 5 | AC_PREREQ(2.13) |
---|
| 6 | AC_INIT(libbsp) |
---|
| 7 | RTEMS_TOP(../../..) |
---|
| 8 | AC_CONFIG_AUX_DIR(../../..) |
---|
| 9 | |
---|
| 10 | AC_PROG_MAKE_SET |
---|
| 11 | RTEMS_CANONICAL_TARGET_CPU |
---|
| 12 | |
---|
| 13 | AM_MAINTAINER_MODE |
---|
| 14 | |
---|
| 15 | RTEMS_ENABLE_MULTIPROCESSING |
---|
| 16 | RTEMS_ENABLE_NETWORKING |
---|
| 17 | RTEMS_ENABLE_RDBG |
---|
| 18 | RTEMS_ENABLE_CXX |
---|
| 19 | RTEMS_ENABLE_GCC28 |
---|
| 20 | RTEMS_ENABLE_LIBCDIR |
---|
| 21 | RTEMS_ENABLE_BARE |
---|
| 22 | RTEMS_ENABLE_HWAPI |
---|
| 23 | |
---|
| 24 | RTEMS_ENV_RTEMSBSP |
---|
| 25 | |
---|
| 26 | AC_PROG_INSTALL |
---|
| 27 | |
---|
| 28 | RTEMS_CHECK_CPU |
---|
| 29 | RTEMS_CANONICAL_HOST |
---|
| 30 | |
---|
| 31 | RTEMS_PROJECT_ROOT |
---|
| 32 | |
---|
| 33 | dnl check target cc |
---|
| 34 | RTEMS_PROG_CC_FOR_TARGET |
---|
| 35 | |
---|
| 36 | dnl check for g++ |
---|
| 37 | if test "$RTEMS_HAS_CPLUSPLUS" = "yes"; then |
---|
| 38 | RTEMS_PROG_CXX_FOR_TARGET |
---|
| 39 | fi |
---|
| 40 | |
---|
| 41 | RTEMS_CANONICALIZE_TOOLS |
---|
| 42 | |
---|
| 43 | dnl if this is an i386, does gas have good code16 support? |
---|
| 44 | RTEMS_I386_GAS_CODE16 |
---|
| 45 | AM_CONDITIONAL(RTEMS_GAS_CODE16,test "$RTEMS_GAS_CODE16" = "yes"); |
---|
| 46 | |
---|
| 47 | # find all the Makefiles for the BSPs |
---|
| 48 | makefiles="$makefiles libbsp/$RTEMS_CPU/Makefile" |
---|
| 49 | |
---|
| 50 | if test "${RTEMS_BSP}" = "bare"; then |
---|
| 51 | makefiles="$makefiles libbsp/bare/Makefile" |
---|
| 52 | fi |
---|
| 53 | |
---|
| 54 | RTEMS_CHECK_CUSTOM_BSP(RTEMS_BSP) |
---|
[1896a650] | 55 | RTEMS_CHECK_MULTIPROCESSING(RTEMS_BSP) |
---|
[3a8915e] | 56 | RTEMS_CHECK_CXX(RTEMS_BSP) |
---|
| 57 | RTEMS_CHECK_NETWORKING(RTEMS_BSP) |
---|
[eb299afc] | 58 | |
---|
| 59 | RTEMS_BSP_ALIAS(${RTEMS_BSP},bspdir) |
---|
| 60 | |
---|
| 61 | # Is there code where there should be for this BSP? |
---|
| 62 | # The bare bsp is a special case as it is not under the RTEMS_CPU path |
---|
| 63 | case ${RTEMS_BSP} in |
---|
| 64 | bare) |
---|
| 65 | bspcpudir= |
---|
| 66 | if test "X${BARE_CPU_CFLAGS}" = "X" ; then |
---|
| 67 | AC_MSG_ERROR([--enable-bare-cpu-cflags not specified for bare bsp]) |
---|
| 68 | fi |
---|
| 69 | if test "X${BARE_CPU_MODEL}" = "X" ; then |
---|
| 70 | AC_MSG_ERROR([--enable-bare-cpu-model not specified for bare bsp]) |
---|
| 71 | fi |
---|
| 72 | ;; |
---|
| 73 | *) |
---|
| 74 | bspcpudir=$RTEMS_CPU/ |
---|
| 75 | ;; |
---|
| 76 | esac |
---|
| 77 | |
---|
| 78 | if test "$RTEMS_BSP" = "bare" ; then |
---|
| 79 | RTEMS_LIBBSP_CPU_SUBDIR="bare" |
---|
| 80 | else |
---|
| 81 | RTEMS_LIBBSP_CPU_SUBDIR='$(RTEMS_CPU)' |
---|
| 82 | fi |
---|
| 83 | AC_SUBST(RTEMS_LIBBSP_CPU_SUBDIR) |
---|
| 84 | |
---|
| 85 | if test -d "$srcdir/libbsp/$bspcpudir$bspdir"; then |
---|
| 86 | RTEMS_CHECK_MAKEFILE(libbsp/${bspcpudir}$bspdir) |
---|
| 87 | RTEMS_CHECK_MAKEFILE(libbsp/${bspcpudir}shared) |
---|
| 88 | |
---|
| 89 | # HACK: sed out bsp-tools from makefiles |
---|
| 90 | t="libbsp/$bspcpudir$bspdir/tools" |
---|
| 91 | if test -d "$srcdir/$t"; then |
---|
| 92 | bsptools_cfgdirs="$bsptools_cfgdirs $t" |
---|
| 93 | makefiles=`echo "$makefiles" | sed -e "s%$t/.*Makefile%%g"` |
---|
| 94 | fi |
---|
| 95 | else |
---|
| 96 | AC_MSG_ERROR([unable to find libbsp directory ($bspdir) for ${RTEMS_BSP}]) |
---|
| 97 | fi |
---|
| 98 | |
---|
[3a8915e] | 99 | if test "$HAS_MP" = "yes"; then |
---|
| 100 | makefiles="$makefiles libbsp/shmdr/Makefile" |
---|
[01be59d] | 101 | else |
---|
| 102 | # HACK: sed out shmsupp/Makefile from makefiles |
---|
| 103 | t="libbsp/$bspcpudir$bspdir/shmsupp" |
---|
| 104 | makefiles=`echo "$makefiles" | sed -e "s%$t/.*Makefile%%g"` |
---|
[3a8915e] | 105 | fi |
---|
| 106 | |
---|
[eb299afc] | 107 | AM_CONDITIONAL(UNIX,test "$RTEMS_CPU" = "unix") |
---|
| 108 | # find all the CPU dependent library Makefiles |
---|
| 109 | RTEMS_CHECK_MAKEFILE(libcpu/$RTEMS_CPU) |
---|
| 110 | |
---|
| 111 | dnl Workaround for go32 |
---|
| 112 | case "${target}" in |
---|
| 113 | changequote(,)dnl |
---|
| 114 | i[3456]86-go32-rtems*) |
---|
| 115 | changequote([,])dnl |
---|
| 116 | ;; |
---|
| 117 | *) |
---|
| 118 | RTEMS_CHECK_MAKEFILE(start/$RTEMS_CPU) |
---|
| 119 | ;; |
---|
| 120 | esac |
---|
| 121 | |
---|
| 122 | # If the TCP/IP stack is enabled, then find all TCP/IP Makefiles |
---|
[01be59d] | 123 | if test "$HAS_NETWORKING" = "yes"; then |
---|
[eb299afc] | 124 | RTEMS_CHECK_MAKEFILE(libnetworking) |
---|
| 125 | RTEMS_CHECK_MAKEFILE(librpc) |
---|
| 126 | |
---|
[6fc973e] | 127 | if test "$RTEMS_HAS_RDBG" = "yes"; then |
---|
[1896a650] | 128 | RTEMS_CHECK_RDBG(RTEMS_BSP) |
---|
[eb299afc] | 129 | |
---|
[1896a650] | 130 | if test "$HAS_RDBG" = "yes"; then |
---|
[eb299afc] | 131 | AC_CHECK_PROG(RPCGEN,rpcgen,rpcgen) |
---|
| 132 | AC_PROG_AWK |
---|
| 133 | if test -z "$RPCGEN"; then |
---|
| 134 | AC_MSG_ERROR([missing rpcgen, required to build librdbg]) |
---|
| 135 | fi |
---|
| 136 | if test -z "$AWK"; then |
---|
| 137 | AC_MSG_ERROR([missing awk, required to build librdbg]) |
---|
| 138 | fi |
---|
| 139 | fi |
---|
[1896a650] | 140 | if test "$HAS_RDBG" = "yes"; then |
---|
[eb299afc] | 141 | RTEMS_CHECK_MAKEFILE(librdbg) |
---|
| 142 | fi |
---|
| 143 | fi |
---|
| 144 | fi |
---|
| 145 | |
---|
| 146 | # If the C++ support is enabled, then include the Makefiles |
---|
[01be59d] | 147 | if test "$HAS_CPLUSPLUS" = "yes"; then |
---|
[eb299afc] | 148 | RTEMS_CHECK_MAKEFILE(librtems++) |
---|
| 149 | fi |
---|
| 150 | |
---|
| 151 | # If the HWAPI is enabled, the find the HWAPI Makefiles |
---|
| 152 | RTEMS_ENABLE_HWAPI |
---|
| 153 | if test "$RTEMS_HAS_HWAPI" = "yes"; then |
---|
| 154 | AC_MSG_CHECKING(whether libwapi is present) |
---|
| 155 | if test -f ${srcdir}/libhwapi/Makefile.in ; then |
---|
| 156 | AC_MSG_RESULT(yes) |
---|
| 157 | makefiles="$makefiles libhwapi/Makefile" |
---|
| 158 | RTEMS_CHECK_MAKEFILE(libhwapi/analog) |
---|
| 159 | RTEMS_CHECK_MAKEFILE(libhwapi/discrete) |
---|
| 160 | RTEMS_CHECK_MAKEFILE(libhwapi/drivers) |
---|
| 161 | RTEMS_CHECK_MAKEFILE(libhwapi/non_volatile_memory) |
---|
| 162 | RTEMS_CHECK_MAKEFILE(libhwapi/serial) |
---|
| 163 | RTEMS_CHECK_MAKEFILE(libhwapi/support) |
---|
| 164 | RTEMS_CHECK_MAKEFILE(libhwapi/wrapup) |
---|
| 165 | else |
---|
| 166 | AC_MSG_ERROR(No source code found for the HWAPI) |
---|
| 167 | fi |
---|
| 168 | fi |
---|
| 169 | |
---|
| 170 | AC_SUBST(RTEMS_HAS_CPLUSPLUS) |
---|
| 171 | AC_SUBST(RTEMS_USE_GCC272) |
---|
| 172 | AC_SUBST(CC_CFLAGS_DEFAULT) |
---|
| 173 | AC_SUBST(CC_CFLAGS_DEBUG_V) |
---|
| 174 | AC_SUBST(CC_CFLAGS_PROFILE_V) |
---|
| 175 | AC_SUBST(CC_LDFLAGS_PROFILE_V) |
---|
| 176 | |
---|
| 177 | # pick up all the Makefiles in required parts of the tree |
---|
[01be59d] | 178 | if test "$RTEMS_CPU" != "unix"; then |
---|
| 179 | ## HACK: Suppress libchip for unix |
---|
[eb299afc] | 180 | RTEMS_CHECK_MAKEFILE(libchip) |
---|
[01be59d] | 181 | fi |
---|
| 182 | |
---|
[eb299afc] | 183 | RTEMS_CHECK_MAKEFILE(libmisc) |
---|
| 184 | |
---|
| 185 | AC_CONFIG_SUBDIRS($bsptools_cfgdirs) |
---|
| 186 | |
---|
| 187 | # FIXME: libhwapi needs a separate configure.in in future ;- |
---|
| 188 | # AC_CONFIG_SUBDIRS(libhwapi) |
---|
| 189 | |
---|
| 190 | # try to explicitly list a Makefile here |
---|
| 191 | AC_OUTPUT( |
---|
| 192 | Makefile |
---|
| 193 | include/Makefile |
---|
| 194 | libbsp/Makefile |
---|
| 195 | libc/Makefile |
---|
| 196 | libcpu/Makefile |
---|
| 197 | start/Makefile |
---|
| 198 | wrapup/Makefile |
---|
| 199 | $makefiles) |
---|