lustre/configure.in

   1 # Copyright (C) 2001-2003 Cluster File Systems, Inc.
   2 #
   3 # This code is issued under the GNU General Public License.
   4 # See the file COPYING in this distribution
   5
   6 AC_INIT
   7 AC_CANONICAL_SYSTEM
   8 AM_INIT_AUTOMAKE(lustre, HEAD)
   9 # AM_MAINTAINER_MODE
  10
  11 # Four main targets: lustre kernel modules, utilities, tests, and liblustre
  12 AC_MSG_CHECKING([whether to build kernel modules])
  13 AC_ARG_ENABLE([modules],
  14         AC_HELP_STRING([--disable-modules],
  15                         [disable building of Lustre kernel modules]),
  16         [],[enable_modules='yes'])
  17 AC_MSG_RESULT([$enable_modules])
  18 AM_CONDITIONAL(MODULES, test x$enable_modules = xyes)
  19
  20 AC_MSG_CHECKING([whether to build utilities])
  21 AC_ARG_ENABLE([utils],
  22         AC_HELP_STRING([--disable-utils],
  23                         [disable building of Lustre utility programs]),
  24         [],[enable_utils='yes'])
  25 AC_MSG_RESULT([$enable_utils])
  26
  27 AC_MSG_CHECKING([whether to build Lustre tests])
  28 AC_ARG_ENABLE([tests],
  29         AC_HELP_STRING([--disable-tests],
  30                         [disable building of Lustre tests]),
  31         [],[enable_tests='yes'])
  32 AC_MSG_RESULT([$enable_tests])
  33
  34 # specify wether to build doc or not
  35 AC_MSG_CHECKING([whether to build docs])
  36 AC_ARG_ENABLE(doc,
  37         AC_HELP_STRING([--disable-doc],
  38                         [skip creation of pdf documentation]),
  39         [
  40                 if test x$enable_doc = xyes ; then
  41                     ENABLE_DOC=1
  42                 else
  43                     ENABLE_DOC=0
  44                 fi
  45         ],[
  46                 ENABLE_DOC=0
  47                 enable_doc='no'
  48         ])
  49 AC_MSG_RESULT([$enable_doc])
  50 AM_CONDITIONAL(DOC, test x$ENABLE_DOC = x1)
  51 AC_SUBST(ENABLE_DOC)
  52
  53 # default backing fs is ext3
  54 BACKINGFS='ext3'
  55
  56 # LLNL patches their ext3 and calls it extN
  57 AC_MSG_CHECKING([whether to use extN])
  58 AC_ARG_ENABLE([extN],
  59         AC_HELP_STRING([--enable-extN],
  60                         [use extN instead of ext3 for lustre backend]),
  61         [BACKINGFS='extN'],[enable_extN='no'])
  62 AC_MSG_RESULT([$enable_extN])
  63 AM_CONDITIONAL(EXTN, test x$enable_extN = xyes)
  64
  65 # SuSE gets ldiskfs
  66 AC_MSG_CHECKING([whether to enable ldiskfs])
  67 AC_ARG_ENABLE([ldiskfs],
  68         AC_HELP_STRING([--enable-ldiskfs],
  69                         [use ldiskfs for the Lustre backing FS]),
  70         [BACKINGFS='ldiskfs'],[enable_ldiskfs='no'])
  71 AC_MSG_RESULT([$enable_ldiskfs])
  72 AM_CONDITIONAL(LDISKFS, test x$enable_ldiskfs = xyes)
  73
  74 AC_MSG_CHECKING([which backing filesystem to use])
  75 AC_MSG_RESULT([$BACKINGFS])
  76 AC_SUBST(BACKINGFS)
  77
  78 # the pinger is temporary, until we have the recovery node in place
  79 AC_MSG_CHECKING([whether to enable pinger support])
  80 AC_ARG_ENABLE([pinger],
  81         AC_HELP_STRING([--disable-pinger],
  82                         [disable recovery pinger support]),
  83         [],[enable_pinger='yes'])
  84 AC_MSG_RESULT([$enable_pinger])
  85 if test x$enable_pinger != xno ; then
  86   AC_DEFINE(ENABLE_PINGER, 1, Use the Pinger)
  87 fi
  88
  89 AC_MSG_CHECKING([maximum OBD ioctl size])
  90 AC_ARG_WITH([obd-buffer-size],
  91         AC_HELP_STRING([--with-obd-buffer-size=[size]],
  92                         [set lctl ioctl maximum bytes (default=8192)]),
  93         [
  94                 OBD_BUFFER_SIZE=$with_obd_buffer_size
  95         ],[
  96                 OBD_BUFFER_SIZE=8192
  97         ])
  98 AC_MSG_RESULT([$OBD_BUFFER_SIZE bytes])
  99 AC_DEFINE_UNQUOTED(OBD_MAX_IOCTL_BUFFER, $OBD_BUFFER_SIZE, [IOCTL Buffer Size])
 100
 101 # specify location of libsysio tree
 102 AC_MSG_CHECKING([location of libsysio])
 103 AC_ARG_WITH([sysio],
 104         AC_HELP_STRING([--with-sysio=[path]],
 105                         [set path to libsysio source (default=../libsysio)]),
 106         [
 107                 SYSIO=$with_sysio
 108                 SYSIO_PATH=$SYSIO
 109         ],[
 110                 SYSIO='$(top_srcdir)/../libsysio'
 111                 SYSIO_PATH='../libsysio'
 112         ])
 113 AC_MSG_RESULT([$SYSIO_PATH])
 114
 115 AC_MSG_CHECKING([libsysio exists and ready for use])
 116
 117 if test -r $SYSIO_PATH/src/libsysio.a; then
 118         valid_libsysio=yes
 119         AC_MSG_RESULT([yes])
 120         AC_SUBST(SYSIO)
 121 else
 122         valid_libsysio=no
 123         AC_MSG_RESULT([no])
 124 fi
 125
 126 AC_MSG_CHECKING([whether to build Lustre library])
 127 AC_ARG_ENABLE([liblustre],
 128         AC_HELP_STRING([--disable-liblustre],
 129                         [disable building of Lustre library]),
 130         [],[enable_liblustre='yes'])
 131
 132 if test x$valid_libsysio != xyes; then
 133         enable_liblustre=no
 134         AC_MSG_RESULT([$enable_liblustre])
 135
 136         echo "Nevertheless liblustre was enabled for build, \
 137 no valid libsysio is found and liblustre building will be \
 138 disabled. Make sure that valid libsysio exists and built \
 139 at $SYSIO_PATH."
 140 else
 141         AC_MSG_RESULT([$enable_liblustre])
 142 fi
 143
 144 AM_CONDITIONAL(LIBLUSTRE, test x$enable_liblustre = xyes)
 145
 146 #build mpi-tests
 147 AC_MSG_CHECKING([whether to build mpitests])
 148 AC_ARG_ENABLE([mpitests],
 149         AC_HELP_STRING([--enable-mpitests],
 150                         [build liblustre mpi tests]),
 151         [],[enable_mpitests=no])
 152 AC_MSG_RESULT([$enable_mpitests])
 153 AM_CONDITIONAL(MPITESTS, test x$enable_mpitests = xyes, Build MPI Tests)
 154
 155 # snap compilation
 156 AC_MSG_CHECKING([whether to enable snapfs support])
 157 AC_ARG_ENABLE([snapfs],
 158         AC_HELP_STRING([--enable-snapfs],
 159                         [build snapfs]),
 160         [],[enable_snapfs='no'])
 161 AC_MSG_RESULT([$enable_snapfs])
 162 AM_CONDITIONAL(SNAPFS, test x$enable_snapfs = xyes)
 163
 164 # smfs compilation
 165 AC_MSG_CHECKING([whether to enable smfs support])
 166 AC_ARG_ENABLE([smfs],
 167         AC_HELP_STRING([--enable-smfs],
 168                         [build smfs]),
 169         [],[enable_smfs='no'])
 170 AC_MSG_RESULT([$enable_smfs])
 171 AM_CONDITIONAL(SMFS, test x$enable_smfs = xyes)
 172
 173 sinclude(portals/build.m4)
 174 sinclude(portals/archdep.m4)
 175
 176 if test x$enable_inkernel = xyes ; then
 177         find . -name Makefile.mk | sed 's/.mk$//' | xargs -n 1 \
 178                 sh -e -x -c '(cp -f $0.mk $0.in)'
 179 fi
 180
 181 # we need to pass a full path here for kernel makefiles
 182 INCLUDE_RULES="include $PWD/Rules"
 183 AC_SUBST(INCLUDE_RULES)
 184
 185 # ptlrpc kernel build requires this
 186 LUSTRE="$PWD"
 187 AC_SUBST(LUSTRE)
 188
 189 # cray portals turns these off
 190 AM_CONDITIONAL(UTILS, test x$enable_utils = xyes)
 191 AM_CONDITIONAL(TESTS, test x$enable_tests = xyes)
 192
 193 AM_CONFIG_HEADER(include/config.h)
 194
 195 # files that are in AC_OUTPUT but need to be executable
 196 AC_CONFIG_COMMANDS([chmod-lconf],[chmod +x utils/lconf])
 197
 198 AC_OUTPUT([
 199 Makefile
 200 Rules
 201 cobd/Makefile
 202 cobd/autoMakefile
 203 conf/Makefile
 204 doc/Makefile
 205 include/Makefile
 206 include/linux/Makefile
 207 include/lustre/Makefile
 208 ldiskfs/Makefile
 209 ldiskfs/autoMakefile
 210 ldlm/Makefile
 211 liblustre/Makefile
 212 liblustre/tests/Makefile
 213 llite/Makefile
 214 llite/autoMakefile
 215 lov/Makefile
 216 lov/autoMakefile
 217 lvfs/Makefile
 218 lvfs/autoMakefile
 219 mdc/Makefile
 220 mdc/autoMakefile
 221 mds/Makefile
 222 mds/autoMakefile
 223 obdclass/Makefile
 224 obdclass/autoMakefile
 225 obdecho/Makefile
 226 obdecho/autoMakefile
 227 obdfilter/Makefile
 228 obdfilter/autoMakefile
 229 osc/Makefile
 230 osc/autoMakefile
 231 ost/Makefile
 232 ost/autoMakefile
 233 portals/Kernelenv
 234 portals/Makefile
 235 portals/doc/Makefile
 236 portals/knals/Makefile
 237 portals/knals/gmnal/Makefile
 238 portals/knals/gmnal/autoMakefile
 239 portals/knals/ibnal/Makefile
 240 portals/knals/ibnal/autoMakefile
 241 portals/knals/qswnal/Makefile
 242 portals/knals/qswnal/autoMakefile
 243 portals/knals/scimacnal/Makefile
 244 portals/knals/scimacnal/autoMakefile
 245 portals/knals/socknal/Makefile
 246 portals/knals/socknal/autoMakefile
 247 portals/libcfs/Makefile
 248 portals/libcfs/autoMakefile
 249 portals/portals/Makefile
 250 portals/portals/autoMakefile
 251 portals/router/Makefile
 252 portals/router/autoMakefile
 253 portals/tests/Makefile
 254 portals/tests/autoMakefile
 255 portals/unals/Makefile
 256 portals/utils/Makefile
 257 ptlbd/Makefile
 258 ptlbd/autoMakefile
 259 ptlrpc/Makefile
 260 ptlrpc/autoMakefile
 261 scripts/Makefile
 262 scripts/lustre.spec
 263 scripts/version_tag.pl
 264 smfs/Makefile
 265 smfs/autoMakefile
 266 snapfs/Makefile
 267 snapfs/autoMakefile
 268 snapfs/utils/Makefile
 269 tests/Makefile
 270 utils/Lustre/Makefile
 271 utils/Makefile
 272 utils/lconf
 273 ])