lustre/configure.in

   1 AC_INIT
   2 AC_CANONICAL_SYSTEM
   3
   4 # Copyright (C) 2001  Cluster File Systems, Inc.
   5 #
   6 # This code is issued under the GNU General Public License.
   7 # See the file COPYING in this distribution
   8
   9 # Automake variables.  Steal the version number from lustre.spec.in.
  10 AM_INIT_AUTOMAKE(lustre, builtin([esyscmd], [sed -ne '/^%define version /{ s/.*version //; p; q; }' scripts/lustre.spec.in]))
  11 #AM_MAINTAINER_MODE
  12 AC_PROG_CC
  13 AC_PROG_RANLIB
  14
  15 #
  16 # Check for required packages
  17
  18 AC_PATH_PROG([XML2_CONFIG], [xml2-config], [],)
  19 if test -z "$XML2_CONFIG"; then
  20         AC_MSG_ERROR([xml2-config not found; libxml2-dev libraries must be installed.])
  21 fi
  22 XML2_CFLAGS=$($XML2_CONFIG --cflags)
  23 XML2_LIBS=$($XML2_CONFIG --libs)
  24 AC_SUBST(XML2_CFLAGS)
  25 AC_SUBST(XML2_LIBS)
  26
  27 # this doesn't seem to work on older autoconf
  28 # AC_CHECK_LIB(readline, readline,,)
  29
  30 AC_ARG_ENABLE(readline, [  --enable-readline  use readline library],,
  31                         enable_readline="yes")
  32
  33 if test "$enable_readline" = "yes" ; then
  34    LIBREADLINE="-lreadline -lncurses"
  35    HAVE_LIBREADLINE="-DHAVE_LIBREADLINE=1"
  36 else
  37    LIBREADLINE=""
  38    HAVE_LIBREADLINE=""
  39 fi
  40 AC_SUBST(LIBREADLINE)
  41 AC_SUBST(HAVE_LIBREADLINE)
  42
  43 # Kernel build environment.
  44 ac_default_prefix=
  45 bindir='${exec_prefix}/usr/bin'
  46 sbindir='${exec_prefix}/usr/sbin'
  47
  48 linuxdir_def=/usr/src/linux
  49 AC_ARG_ENABLE(linuxdir, [  --enable-linuxdir=[path] set path to Linux source (default=/usr/src/linux)],, enable_linuxdir=$linuxdir_def)
  50
  51 LINUX=$enable_linuxdir
  52 AC_SUBST(LINUX)
  53
  54 sinclude(archdep.m4)
  55
  56 KINCFLAGS='-I. -I$(top_srcdir)/include -I$(PORTALS)/include -I$(LINUX)/include'
  57 CPPFLAGS="$KINCFLAGS $ARCHCPPFLAGS"
  58
  59 portalsdir_def='$(top_srcdir)/../portals'
  60 AC_ARG_ENABLE(portalsdir, [  --enable-portalsdir=[path] set path to Portals source (default=../portals)],, enable_portalsdir=$portalsdir_def)
  61 PORTALS=$enable_portalsdir
  62 AC_SUBST(PORTALS)
  63
  64 AC_MSG_CHECKING(if make dep has been run in kernel source)
  65 if test -f $LINUX/include/linux/config.h ; then
  66         AC_MSG_RESULT(yes)
  67 else
  68         AC_MSG_ERROR(** cannot find $LINUX/include/linux/config.h. Run make dep in $LINUX.)
  69 fi
  70
  71 AC_MSG_CHECKING(if autoconf.h is in kernel source)
  72 if test -f $LINUX/include/linux/autoconf.h ; then
  73         AC_MSG_RESULT(yes)
  74 else
  75         AC_MSG_ERROR(** cannot find $LINUX/include/linux/autoconf.h. Run make config in $LINUX.)
  76 fi
  77
  78
  79 AC_MSG_CHECKING(for Linux release)
  80
  81 dnl We need to rid ourselves of the nasty [ ] quotes.
  82 changequote(, )
  83 dnl Get release from version.h
  84 RELEASE="`sed -ne 's/.*UTS_RELEASE[ \"]*\([0-9.a-zA-Z-]*\).*/\1/p' $LINUX/include/linux/version.h`"
  85 changequote([, ])
  86
  87 moduledir='$(libdir)/modules/'$RELEASE/kernel
  88 AC_SUBST(moduledir)
  89
  90 modulefsdir='$(moduledir)/fs/$(PACKAGE)'
  91 AC_SUBST(modulefsdir)
  92
  93 AC_MSG_RESULT($RELEASE)
  94 AC_SUBST(RELEASE)
  95
  96 # Directories for documentation and demos.
  97 docdir='${prefix}/usr/share/doc/$(PACKAGE)'
  98 AC_SUBST(docdir)
  99
 100 demodir='$(docdir)/demo'
 101 AC_SUBST(demodir)
 102
 103 # not needed until the AC_CHECK_LIB(readline) above works
 104 # AM_CONFIG_HEADER(include/config.h)
 105
 106 AC_OUTPUT(Makefile lib/Makefile ldlm/Makefile \
 107          obdecho/Makefile ptlrpc/Makefile \
 108         lov/Makefile osc/Makefile mdc/Makefile mds/Makefile ost/Makefile utils/Makefile \
 109         tests/Makefile obdfilter/Makefile obdclass/Makefile \
 110         llite/Makefile obdfs/Makefile demos/Makefile \
 111         doc/Makefile scripts/Makefile scripts/lustre.spec \
 112         extN/Makefile)