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[fs/lustre-release.git] / 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 "$XML2_CONFIG"; then
20         AC_MSG_ERROR([xml2-config not found; libxml2-dev libraries must be installed.])
21 fi
22 XML2_CFLAGS=$($XML2_CONFIG --cflags)
23 XML2_LIBS=$($XML2_CONFIG --libs)
24 AC_SUBST(XML2_CFLAGS)
25 AC_SUBST(XML2_LIBS)
26
27 AC_CHECK_LIB(readline, readline,,-lncurses)
28
29 # Kernel build environment.
30 ac_default_prefix=
31 bindir='${exec_prefix}/usr/bin'
32 sbindir='${exec_prefix}/usr/sbin'
33
34 linuxdir_def=/usr/src/linux
35 AC_ARG_ENABLE(linuxdir, [  --enable-linuxdir=[path] set path to Linux source (default=/usr/src/linux)],, enable_linuxdir=$linuxdir_def)
36
37 LINUX=$enable_linuxdir
38 AC_SUBST(LINUX)
39
40 sinclude(archdep.m4)
41
42 KINCFLAGS='-I. -I$(top_srcdir)/include -I$(PORTALS)/include -I$(LINUX)/include'
43 CPPFLAGS="$KINCFLAGS $ARCHCPPFLAGS"
44
45 portalsdir_def='$(top_srcdir)/../portals'
46 AC_ARG_ENABLE(portalsdir, [  --enable-portalsdir=[path] set path to Portals source (default=../portals)],, enable_portalsdir=$portalsdir_def)
47 PORTALS=$enable_portalsdir
48 AC_SUBST(PORTALS)
49
50 AC_MSG_CHECKING(if make dep has been run in kernel source)
51 if test -f $LINUX/include/linux/config.h ; then
52         AC_MSG_RESULT(yes)
53 else
54         AC_MSG_ERROR(** cannot find $LINUX/include/linux/config.h. Run make dep in $LINUX.)
55 fi
56
57 AC_MSG_CHECKING(if autoconf.h is in kernel source)
58 if test -f $LINUX/include/linux/autoconf.h ; then
59         AC_MSG_RESULT(yes)
60 else
61         AC_MSG_ERROR(** cannot find $LINUX/include/linux/autoconf.h. Run make config in $LINUX.)
62 fi
63
64
65 AC_MSG_CHECKING(for Linux release)
66
67 dnl We need to rid ourselves of the nasty [ ] quotes.
68 changequote(, )
69 dnl Get release from version.h
70 RELEASE="`sed -ne 's/.*UTS_RELEASE[ \"]*\([0-9.a-zA-Z-]*\).*/\1/p' $LINUX/include/linux/version.h`"
71 changequote([, ])
72
73 moduledir='$(libdir)/modules/'$RELEASE/kernel
74 AC_SUBST(moduledir)
75
76 modulefsdir='$(moduledir)/fs/$(PACKAGE)'
77 AC_SUBST(modulefsdir)
78
79 AC_MSG_RESULT($RELEASE)
80 AC_SUBST(RELEASE)
81
82 # Directories for documentation and demos.
83 docdir='${prefix}/usr/share/doc/$(PACKAGE)'
84 AC_SUBST(docdir)
85
86 demodir='$(docdir)/demo'
87 AC_SUBST(demodir)
88
89 AM_CONFIG_HEADER(include/config.h)
90
91 AC_OUTPUT(Makefile lib/Makefile ldlm/Makefile \
92          obdecho/Makefile ptlrpc/Makefile \
93         lov/Makefile osc/Makefile mdc/Makefile mds/Makefile ost/Makefile utils/Makefile \
94         tests/Makefile obdfilter/Makefile obdclass/Makefile \
95         llite/Makefile obdfs/Makefile demos/Makefile \
96         doc/Makefile scripts/Makefile scripts/lustre.spec \
97         extN/Makefile)