])
#
+# LB_CANONICAL_SYSTEM
+#
+# fixup $target_os for use in other places
+#
+AC_DEFUN([LB_CANONICAL_SYSTEM],
+[case $target_os in
+ linux*)
+ lb_target_os="linux"
+ ;;
+ darwin*)
+ lb_target_os="darwin"
+ ;;
+esac
+AC_SUBST(lb_target_os)
+])
+
+#
+# LB_CHECK_FILE
+#
+# Check for file existance even when cross compiling
+#
+AC_DEFUN([LB_CHECK_FILE],
+[AS_VAR_PUSHDEF([lb_File], [lb_cv_file_$1])dnl
+AC_CACHE_CHECK([for $1], lb_File,
+[if test -r "$1"; then
+ AS_VAR_SET(lb_File, yes)
+else
+ AS_VAR_SET(lb_File, no)
+fi])
+AS_IF([test AS_VAR_GET(lb_File) = yes], [$2], [$3])[]dnl
+AS_VAR_POPDEF([lb_File])dnl
+])# LB_CHECK_FILE
+
+#
+# LB_CHECK_FILES
+#
+# LB_CHECK_FILE over multiple files
+#
+AC_DEFUN([LB_CHECK_FILES],
+[AC_FOREACH([AC_FILE_NAME], [$1],
+ [LB_CHECK_FILE(AC_FILE_NAME,
+ [AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_[]AC_FILE_NAME), 1,
+ [Define to 1 if you have the
+ file `]AC_File['.])
+$2],
+ [$3])])])
+
+#
+# LB_ARG_LIBS_INCLUDES
+#
+# support for --with-foo, --with-foo-includes, and --with-foo-libs in
+# a single magical macro
+#
+AC_DEFUN([LB_ARG_LIBS_INCLUDES],
+[lb_pathvar="m4_bpatsubst([$2], -, _)"
+AC_MSG_CHECKING([for $1])
+AC_ARG_WITH([$2],
+ AC_HELP_STRING([--with-$2=path],
+ [path to $1]),
+ [],[withval=$4])
+
+if test x$withval = xyes ; then
+ eval "$lb_pathvar='$3'"
+else
+ eval "$lb_pathvar='$withval'"
+fi
+AC_MSG_RESULT([${!lb_pathvar:-no}])
+
+if test x${!lb_pathvar} != x -a x${!lb_pathvar} != xno ; then
+ AC_MSG_CHECKING([for $1 includes])
+ AC_ARG_WITH([$2-includes],
+ AC_HELP_STRING([--with-$2-includes=path],
+ [path to $1 includes]),
+ [],[withval='yes'])
+
+ lb_includevar="${lb_pathvar}_includes"
+ if test x$withval = xyes ; then
+ eval "${lb_includevar}='${!lb_pathvar}/include'"
+ else
+ eval "${lb_includevar}='$withval'"
+ fi
+ AC_MSG_RESULT([${!lb_includevar}])
+
+ AC_MSG_CHECKING([for $1 libs])
+ AC_ARG_WITH([$2-libs],
+ AC_HELP_STRING([--with-$2-libs=path],
+ [path to $1 libs]),
+ [],[withval='yes'])
+
+ lb_libvar="${lb_pathvar}_libs"
+ if test x$withval = xyes ; then
+ eval "${lb_libvar}='${!lb_pathvar}/lib'"
+ else
+ eval "${lb_libvar}='$withval'"
+ fi
+ AC_MSG_RESULT([${!lb_libvar}])
+fi
+])
+])
+
+#
# LB_PATH_LIBSYSIO
#
# Handle internal/external libsysio
[AC_ARG_WITH([sysio],
AC_HELP_STRING([--with-sysio=path],
[set path to libsysio source (default is included libsysio)]),
- [],[with_sysio='yes'])
+ [],[
+ case $lb_target_os in
+ linux)
+ with_sysio='yes'
+ ;;
+ *)
+ with_sysio='no'
+ ;;
+ esac
+ ])
AC_MSG_CHECKING([location of libsysio])
enable_sysio="$with_sysio"
case x$with_sysio in
xyes)
AC_MSG_RESULT([internal])
- AC_CHECK_FILE([$srcdir/libsysio/src/rmdir.c],[],[
+ LB_CHECK_FILE([$srcdir/libsysio/src/rmdir.c],[],[
AC_MSG_ERROR([A complete internal libsysio was not found.])
])
- AC_CONFIG_SUBDIRS(libsysio)
LIBSYSIO_SUBDIR="libsysio"
- SYSIO='$(top_srcdir)/libsysio'
+ SYSIO="$PWD/libsysio"
;;
xno)
AC_MSG_RESULT([disabled])
;;
*)
AC_MSG_RESULT([$with_sysio])
- AC_CHECK_FILE([$with_sysio/src/libsysio.a],[],[
+ LB_CHECK_FILE([$with_sysio/lib/libsysio.a],[],[
AC_MSG_ERROR([A complete (built) external libsysio was not found.])
])
SYSIO=$with_sysio
- enable_sysio="yes"
+ with_sysio="yes"
;;
esac
-AC_SUBST(LIBSYSIO_SUBDIR)
-AC_SUBST(SYSIO)
+
+# We have to configure even if we don't build here for make dist to
+# work
+AC_CONFIG_SUBDIRS(libsysio)
])
#
-# LB_PATH_CRAY_PORTALS
+# LB_CONFIG_CRAY_XT3
#
-# Support for external Cray portals
+# Enable Cray XT3 features
#
-AC_DEFUN([LB_PATH_CRAY_PORTALS],
-[AC_MSG_CHECKING([for Cray portals])
-AC_ARG_WITH([cray-portals],
- AC_HELP_STRING([--with-cray-portals=path],
- [path to cray portals]),
- [
- if test "$with_cray_portals" != no; then
- CRAY_PORTALS_PATH=$with_cray_portals
- CRAY_PORTALS_INCLUDES="$with_cray_portals/include"
- CRAY_PORTALS_LIBS="$with_cray_portals"
- fi
- ],[with_cray_portals=no])
-AC_SUBST(CRAY_PORTALS_PATH)
-AC_MSG_RESULT([$CRAY_PORTALS_PATH])
-
-AC_MSG_CHECKING([for Cray portals includes])
-AC_ARG_WITH([cray-portals-includes],
- AC_HELP_STRING([--with-cray-portals-includes=path],
- [path to cray portals includes]),
- [
- if test "$with_cray_portals_includes" != no; then
- CRAY_PORTALS_INCLUDES="$with_cray_portals_includes"
- fi
- ])
-AC_SUBST(CRAY_PORTALS_INCLUDES)
-AC_MSG_RESULT([$CRAY_PORTALS_INCLUDES])
-
-AC_MSG_CHECKING([for Cray portals libs])
-AC_ARG_WITH([cray-portals-libs],
- AC_HELP_STRING([--with-cray-portals-libs=path],
- [path to cray portals libs]),
- [
- if test "$with_cray_portals_libs" != no; then
- CRAY_PORTALS_LIBS="$with_cray_portals_libs"
- fi
- ])
-AC_SUBST(CRAY_PORTALS_LIBS)
-AC_MSG_RESULT([$CRAY_PORTALS_LIBS])
-
-if test x$CRAY_PORTALS_INCLUDES != x ; then
- if test ! -r $CRAY_PORTALS_INCLUDES/portals/api.h ; then
- AC_MSG_ERROR([Cray portals headers were not found in $CRAY_PORTALS_INCLUDES. Please check the paths passed to --with-cray-portals or --with-cray-portals-includes.])
- fi
-fi
-if test x$CRAY_PORTALS_LIBS != x ; then
- if test ! -r $CRAY_PORTALS_LIBS/libportals.a ; then
- AC_MSG_ERROR([Cray portals libraries were not found in $CRAY_PORTALS_LIBS. Please check the paths passed to --with-cray-portals or --with-cray-portals-libs.])
- fi
+AC_DEFUN([LB_CONFIG_CRAY_XT3],
+[AC_MSG_CHECKING([whether to build Cray XT3 features])
+AC_ARG_ENABLE([cray_xt3],
+ AC_HELP_STRING([--enable-cray-xt3],
+ [enable building of Cray XT3 features]),
+ [enable_cray_xt3='yes'],[enable_cray_xt3='no'])
+AC_MSG_RESULT([$enable_cray_xt3])
+if test x$enable_cray_xt3 != xno; then
+ AC_DEFINE(CRAY_XT3, 1, Enable Cray XT3 Features)
fi
+])
-AC_MSG_CHECKING([whether to use Cray portals])
-if test x$CRAY_PORTALS_INCLUDES != x -a x$CRAY_PORTALS_LIBS != x ; then
- with_cray_portals=yes
- AC_DEFINE(CRAY_PORTALS, 1, [Building with Cray Portals])
- CPPFLAGS="-I$CRAY_PORTALS_INCLUDES $CPPFLAGS"
- EXTRA_KCFLAGS="-I-I$CRAY_PORTALS_INCLUDES $EXTRA_KCFLAGS"
-else
- with_cray_portals=no
+#
+# LB_CONFIG_BGL
+#
+# Enable BGL features
+#
+AC_DEFUN([LB_CONFIG_BGL],
+[AC_MSG_CHECKING([whether to build BGL features])
+AC_ARG_ENABLE([bgl],
+ AC_HELP_STRING([--enable-bgl],
+ [enable building of BGL features]),
+ [enable_bgl='yes'],[enable_bgl='no'])
+AC_MSG_RESULT([$enable_bgl])
+if test x$enable_bgl != xno; then
+ AC_DEFINE(BGL_SUPPORT, 1, Enable BGL Features)
+ enable_doc='no'
+ enable_tests='no'
+ enable_server='no'
+ enable_liblustre='no'
+ enable_libreadline='no'
fi
-AC_MSG_RESULT([$with_cray_portals])
+])
+
+#
+# LB_PATH_SNMP
+#
+# check for in-tree snmp support
+#
+AC_DEFUN([LB_PATH_SNMP],
+[LB_CHECK_FILE([$srcdir/snmp/lustre-snmp.c],[SNMP_DIST_SUBDIR="snmp"])
+AC_SUBST(SNMP_DIST_SUBDIR)
+AC_SUBST(SNMP_SUBDIR)
])
#
AC_HELP_STRING([--disable-modules],
[disable building of Lustre kernel modules]),
[],[
- case $target_os in
- linux* | darwin*)
- enable_modules='yes'
- ;;
- *)
- enable_modules='no'
- ;;
- esac
+ LC_TARGET_SUPPORTED([
+ enable_modules='yes'
+ ],[
+ enable_modules='no'
+ ])
])
AC_MSG_RESULT([$enable_modules ($target_os)])
if test x$enable_modules = xyes ; then
case $target_os in
linux*)
- LC_LINUX_SUPPORTED([LB_PROG_LINUX],
- [AC_MSG_ERROR([Modules are not supported on $target_os])])
+ LB_PROG_LINUX
;;
darwin*)
- LC_DARWIN_SUPPORTED([LB_PROG_DARWIN],
- [AC_MSG_ERROR([Modules are not supported on $target_os])])
+ LB_PROG_DARWIN
;;
*)
+ # This is strange - Lustre supports a target we don't
AC_MSG_ERROR([Modules are not supported on $target_os])
;;
esac
[AC_MSG_CHECKING([whether to build utilities])
AC_ARG_ENABLE([utils],
AC_HELP_STRING([--disable-utils],
- [disable building of Lustre utility programs])
+ [disable building of Lustre utility programs]),
[],[enable_utils='yes'])
-if test x$with_cray_portals = xyes ; then
- enable_utils='no'
-fi
AC_MSG_RESULT([$enable_utils])
+if test x$enable_utils = xyes ; then
+ LB_CONFIG_INIT_SCRIPTS
+fi
])
#
AC_ARG_ENABLE([tests],
AC_HELP_STRING([--disable-tests],
[disable building of Lustre tests]),
- [],[enable_tests='yes'])
-if test x$with_cray_portals = xyes ; then
- enable_tests='no'
-fi
+ [],
+ [
+ enable_tests='yes'
+ ])
AC_MSG_RESULT([$enable_tests])
])
docdir='${datadir}/doc/$(PACKAGE)'
AC_SUBST(docdir)
-LP_PATH_DEFAULTS
+LN_PATH_DEFAULTS
LC_PATH_DEFAULTS
+
])
#
AC_MSG_ERROR([** we assume that sizeof(long long) == 8. Tell phil@clusterfs.com])
fi
-CPPFLAGS="-I\$(top_srcdir)/lustre/include -I\$(top_srcdir)/portals/include $CPPFLAGS"
+# FIXME
+AC_CHECK_DECL([__i386__], [], [
+
+if test x$enable_bgl != xyes; then
+AC_MSG_CHECKING([if $CC accepts -m64])
+CC_save="$CC"
+CC="$CC -m64"
+AC_TRY_COMPILE([],[],[
+ AC_MSG_RESULT([yes])
+],[
+ AC_MSG_RESULT([no])
+ CC="$CC_save"
+])
+fi
+
+])
+
+CPPFLAGS="-I\$(top_builddir)/lnet/include -I\$(top_srcdir)/lnet/include -I\$(top_builddir)/lustre/include -I\$(top_srcdir)/lustre/include $CPPFLAGS"
LLCPPFLAGS="-D__arch_lib__ -D_LARGEFILE64_SOURCE=1"
AC_SUBST(LLCPPFLAGS)
LLCFLAGS="-g -Wall -fPIC"
AC_SUBST(LLCFLAGS)
-# everyone builds against portals and lustre
-EXTRA_KCFLAGS="-g -I$PWD/portals/include -I$PWD/lustre/include"
+# everyone builds against lnet and lustre
+EXTRA_KCFLAGS="$EXTRA_KCFLAGS -g -I$PWD/lnet/include -I$PWD/lustre/include"
AC_SUBST(EXTRA_KCFLAGS)
])
AM_CONDITIONAL(UTILS, test x$enable_utils = xyes)
AM_CONDITIONAL(TESTS, test x$enable_tests = xyes)
AM_CONDITIONAL(DOC, test x$ENABLE_DOC = x1)
-AM_CONDITIONAL(CRAY_PORTALS, test x$with_cray_portals != xno)
AM_CONDITIONAL(INIT_SCRIPTS, test x$ENABLE_INIT_SCRIPTS = "x1")
+AM_CONDITIONAL(LINUX, test x$lb_target_os = "xlinux")
+AM_CONDITIONAL(DARWIN, test x$lb_target_os = "xdarwin")
+
+# this lets lustre cancel libsysio, per-branch or if liblustre is
+# disabled
+if test "x$LIBSYSIO_SUBDIR" = xlibsysio ; then
+ if test "x$with_sysio" != xyes ; then
+ SYSIO=""
+ LIBSYSIO_SUBDIR=""
+ fi
+fi
+AC_SUBST(LIBSYSIO_SUBDIR)
+AC_SUBST(SYSIO)
LB_LINUX_CONDITIONALS
LB_DARWIN_CONDITIONALS
-LP_CONDITIONALS
+LN_CONDITIONALS
LC_CONDITIONALS
])
# main configure steps
#
AC_DEFUN([LB_CONFIGURE],
-[LB_INCLUDE_RULES
+[LB_CANONICAL_SYSTEM
+
+LB_INCLUDE_RULES
+LB_CONFIG_CRAY_XT3
+LB_CONFIG_BGL
LB_PATH_DEFAULTS
LB_PROG_CC
LB_PATH_LIBSYSIO
-LB_PATH_CRAY_PORTALS
+LB_PATH_SNMP
LB_CONFIG_DOCS
LB_CONFIG_UTILS
LB_CONFIG_TESTS
+LC_CONFIG_CLIENT_SERVER
+LC_CONFIG_SPLIT
+LC_CONFIG_LDISKFS
LB_CONFIG_MODULES
+LB_LINUX_CONFIG_PAG
+LC_LINUX_CONFIG_GSS
LC_CONFIG_LIBLUSTRE
+LN_CONFIGURE
-LP_CONFIGURE
LC_CONFIGURE
+if test "$SNMP_DIST_SUBDIR" ; then
+ LS_CONFIGURE
+fi
+
LB_CONDITIONALS
LB_CONFIG_HEADERS
build/lustre.spec
])
-LP_CONFIG_FILES
+LN_CONFIG_FILES
LC_CONFIG_FILES
+if test "$SNMP_DIST_SUBDIR" ; then
+ LS_CONFIG_FILES
+fi
+
+AC_SUBST(ac_configure_args)
+
+MOSTLYCLEANFILES='.*.cmd .*.flags *.o *.ko *.mod.c .depend .*.1.*'
+AC_SUBST(MOSTLYCLEANFILES)
AC_OUTPUT
cat <<_ACEOF
-CPPFLAGS: $CPPFLAGS
-LLCPPFLAGS: $LLCPPFLAGS
-CFLAGS: $CFLAGS
+CC: $CC
+LD: $LD
+CPPFLAGS: $CPPFLAGS
+LLCPPFLAGS: $LLCPPFLAGS
+CFLAGS: $CFLAGS
EXTRA_KCFLAGS: $EXTRA_KCFLAGS
-LLCFLAGS: $LLCFLAGS
+LLCFLAGS: $LLCFLAGS
Type 'make' to build Lustre.
_ACEOF
git://git.whamcloud.com / fs / lustre-release.git / blobdiff