[Lustre-discuss] Luster 1.6.3 & cross compilation

[Robert Olson]

Hacking the ldiskfs configure script to just wire in the modpost  
information lets me complete the configure. Building smacks into the  
#error in linux/ldiskfs_fs.h:

#ifndef ext2_find_next_le_bit
#ifdef __LITTLE_ENDIAN
#define ext2_find_next_le_bit(addr, size, off) find_next_bit((addr),  
(size), (off))
#else
#error "mballoc needs a patch for big-endian systems - CFS bug 10634"
#endif  /* __LITTLE_ENDIAN */
#endif  /* !ext2_find_next_le_bit */

the bitops patch that is in the patches directory  
(bitops_ext2_find_next_le_bit-2.6.patch) fails against the 2.6.18  
sources.

--bob

On Oct 11, 2007, at 3:55 PM, Robert Olson wrote:

> Hi -
>
> Time to give Lustre another shot since it now supports a kernel
> version I can get built on my mac G5 linux cluster :-).
>
> Since I am still running Debian Sarge on the nodes in 32-bit mode,
> and the kernel needs to be build in 64-bit mode, I need to build in a
> cross compilation environment. This gets close to seeming to work:
>
> I can patch and build the kernel no problem (2.6.18.8).
>
> I can configure & build lustre --without-modules.
>
> When I try to build modules I get a cross compilation test for module
> compile failing that requires this hack patch to add the needed
> CROSS_COMPILE option to the kernel make:
>
> --- orig/lustre-1.6.3/configure 2007-10-07 19:05:26.000000000 -0500
> +++ lustre-1.6.3/configure      2007-10-11 15:38:44.000000000 -0500
> @@ -4954,7 +4954,7 @@
> _ACEOF
> rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
> -if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/
> build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG
> LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/
> autoconf.h" -o tmp_include_depends -o scripts -o include/config/
> MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-
> declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
> +if { ac_try='cp conftest.c build && make modules
> CROSS_COMPILE=powerpc64-unknown-linux-gnu- CC="$CC" -f $PWD/build/
> Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG
> LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/
> autoconf.h" -o tmp_include_depends -o scripts -o include/config/
> MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-
> declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
>     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
>     (eval $ac_try) 2>&5
>     ac_status=$?
>
>
> After that is in place, I can run through the compile until it tries
> to configure ldiskfs. configure error output below.
>
> Thanks for any advice.
>
> --bob
>
> $ ./configure  --host=powerpc64-unknown-linux-gnu --with-linux=/disks/
> space1/scratch/olson/linux-2.6.18.8 --disable-ldiskfs
> configure: WARNING: If you wanted to set the --build type, don't use
> --host.
>      If a cross compiler is detected then cross compile mode will be
> used.
> checking build system type... powerpc64-unknown-linux-gnu
> checking host system type... powerpc64-unknown-linux-gnu
> checking target system type... powerpc64-unknown-linux-gnu
> checking for a BSD-compatible install... /usr/bin/install -c
> checking whether build environment is sane... yes
> checking for gawk... gawk
> checking whether make sets $(MAKE)... yes
> checking for powerpc64-unknown-linux-gnu-strip... powerpc64-unknown-
> linux-gnu-strip
> checking for powerpc64-unknown-linux-gnu-gcc... powerpc64-unknown-
> linux-gnu-gcc
> checking for C compiler default output file name... a.out
> checking whether the C compiler works... yes
> checking whether we are cross compiling... yes
> checking for suffix of executables...
> checking for suffix of object files... o
> checking whether we are using the GNU C compiler... yes
> checking whether powerpc64-unknown-linux-gnu-gcc accepts -g... yes
> checking for powerpc64-unknown-linux-gnu-gcc option to accept ANSI
> C... none needed
> checking for style of include used by make... GNU
> checking dependency style of powerpc64-unknown-linux-gnu-gcc... gcc3
> checking how to run the C preprocessor... powerpc64-unknown-linux-gnu-
> gcc -E
> checking for egrep... grep -E
> checking for ANSI C header files... yes
> checking for sys/types.h... yes
> checking for sys/stat.h... yes
> checking for stdlib.h... yes
> checking for string.h... yes
> checking for memory.h... yes
> checking for strings.h... yes
> checking for inttypes.h... yes
> checking for stdint.h... yes
> checking for unistd.h... yes
> checking whether to build Cray XT3 features... no
> checking whether to build BGL features... no
> checking for powerpc64-unknown-linux-gnu-ranlib... powerpc64-unknown-
> linux-gnu-ranlib
> checking for buggy compiler... no known problems
> checking for unsigned long long... yes
> checking size of unsigned long long... 8
> ---> size SIZEOF
> ---> size SIZEOF 8
> checking whether __i386__ is declared... no
> checking if powerpc64-unknown-linux-gnu-gcc accepts -m64... yes
>
> checking whether to posix osd... no
> checking whether to build docs... no
> checking whether to build utilities... yes
> checking whether to install init scripts... no
> checking whether to build Lustre tests... yes
> checking whether to build Lustre server support... yes
> checking whether to build Lustre client support... yes
> ./configure: line 4445: LC_CONFIG_SPLIT: command not found
> ./configure: line 4446: LC_CONFIG_LDISKFS: command not found
> checking whether to enable CDEBUG, CWARN... yes
> checking whether to enable ENTRY/EXIT... yes
> checking whether to enable LASSERT, LASSERTF... yes
> checking whether to build kernel modules... yes (linux-gnu)
> checking for Linux sources... /disks/space1/scratch/olson/ 
> linux-2.6.18.8
> checking for /disks/space1/scratch/olson/linux-2.6.18.8... yes
> checking for Linux objects dir... /disks/space1/scratch/olson/
> linux-2.6.18.8
> checking for /boot/kernel.h... no
> checking for /var/adm/running-kernel.h... no
> checking for /disks/space1/scratch/olson/linux-2.6.18.8/.config... yes
> checking for /disks/space1/scratch/olson/linux-2.6.18.8/include/linux/
> autoconf.h... yes
> checking for /disks/space1/scratch/olson/linux-2.6.18.8/include/linux/
> version.h... yes
> checking if you are running user mode linux for powerpc64... no (asm
> doesn't point at asm-um)
> checking for /disks/space1/scratch/olson/linux-2.6.18.8/include/linux/
> namei.h... yes
> checking if you are using Linux 2.6... yes
> checking for external module build support... yes
> checking that modules can be built at all... yes
> checking for Linux release... 2.6.18.8
> checking for Lustre release... 2.6.18.8_200710111551
> checking if Linux was built with CONFIG_MODULES... yes
> checking if Linux was built with CONFIG_MODVERSIONS... no
> checking if Linux was built with CONFIG_PREEMPT... no
> checking if Linux was built with CONFIG_KALLSYMS... yes
> checking if Linux was built with CONFIG_KMOD... yes
> checking if kernel defines cpu_online()... yes
> checking if kernel defines gfp_t... yes
> checking if kernel defines cpumask_t... yes
> checking for CPU affinity support... yes
> checking for tunable backoff TCP support... no (no kernel support)
> checking for tunable panic_dumplog support... no
> checking for QsNet sources... /disks/space1/scratch/olson/ 
> linux-2.6.18.8
> checking if quadrics kernel headers are present... no
> checking whether to enable GM support... no
> checking whether to enable OpenIB support... no
> checking whether to enable Cisco/TopSpin IB support... no
> checking whether to enable Voltaire IB support... no
> checking whether to enable Infinicon support... no
> checking whether to enable OpenIB gen2 support... no
> checking if RapidArray kernel headers are present... no
> checking for portals... no
> checking whether to build the kernel portals LND... no
> checking whether to enable Myrinet MX support... no
> checking if struct page has a list field... no
> checking if task_struct has a sighand field... yes
> checking if Linux was built with symbol show_task is exported... yes
> checking if Linux was built with symbol tasklist_lock is  
> exported... no
> checking kmem_cache_destroy(cachep) return int... yes
> checking panic_notifier_list is atomic... yes
> checking check INIT_WORK want 3 args... yes
> checking check register_sysctl_table want 2 args... yes
> checking check kernel has struct kmem_cache_s... yes
> checking for /disks/space1/scratch/olson/linux-2.6.18.8/include/linux/
> lustre_version.h... yes
> checking which backing filesystem to use... ldiskfs
> checking whether to enable pinger support... yes
> checking whether to enable data checksum support... yes
> checking whether to enable liblustre recovery support... yes
> checking whether to enable quota support... yes
> checking whether to enable a write with the health check... no
> checking whether to enable lru self-adjusting... yes
> checking task p_pptr found... no
> checking if Linux was built with symbol truncate_complete_page is
> exported... yes
> checking if Linux was built with symbol d_rehash_cond is  
> exported... yes
> checking if Linux was built with symbol __d_rehash is exported... no
> checking Linux kernel architecture... powerpc
> checking if Linux was built with symbol node_to_cpumask is
> exported... no
> checking if Linux was built with symbol node_to_cpu_mask is
> exported... no
> checking if Linux was built with symbol node_2_cpu_mask is
> exported... no
> checking if struct kiobuf has a dovary field... no
> checking if kernel offers cond_resched... yes
> checking if zap_page_range with vma parameter... yes
> checking if kernel defines PDE... yes
> checking if kernel passes struct file to direct_IO... no
> checking if kernel has mm_inline.h header... no
> checking if struct inode has i_alloc_sem... yes
> checking if kernel defines register_cache()... no
> checking if kernel defines grab_cache_page_nowait_gfp()... no
> checking if kernel has new dev_set_rdonly... yes
> checking whether filemap_fdatawrite() is defined... yes
> checking if struct statfs has a f_namelen field... yes
> checking if kernel offers page_mapped... yes
> checking if struct file_operations has an unlocked_ioctl field... yes
> checking for exported filemap_populate... yes
> checking for d_add_unique... yes
> checking for /disks/space1/scratch/olson/linux-2.6.18.8/include/linux/
> bit_spinlock.h... yes
> checking if bit_spinlock.h can be compiled... yes
> checking for /disks/space1/scratch/olson/linux-2.6.18.8/include/linux/
> xattr_acl.h... no
> checking if struct open_intent has a file field... yes
> checking for /disks/space1/scratch/olson/linux-2.6.18.8/include/linux/
> posix_acl_xattr.h... yes
> checking if linux/posix_acl_xattr.h can be compiled... yes
> checking if Linux was built with symbol __iget is exported... no
> checking if Linux was built with symbol set_fs_pwd is exported... yes
> checking if kernel has MS_FLOCK_LOCK sb flag... no
> checking if kernel has third arg can_sleep in fs/locks.c:
> flock_lock_file_wait()... no
> checking if struct file_operations has flock field... yes
> checking if kernel supports quota_read... yes
> checking if inode_operations->follow_link returns a cookie... yes
> checking if kernel have RCU supported... yes
> checking if call_rcu takes three parameters... no
> checking if the kernel has the VFS intent patches... no
> checking use inode have i_mutex ... yes
> checking use dqonoff_mutex... yes
> checking kernel export nr_pagecache... NO
> checking first vfs_statfs parameter is dentry... yes
> checking vfs_kern_mount exist in kernel... yes
> checking invalidatepage has return int... NO
> checking if umount_begin needs vfsmount parameter instead of
> super_block... yes
> checking kernel has PG_fs_misc... NO
> checking inode has i_blksize field... yes
> checking check vfs_readdir need 64bit inode number... yes
> checking use generic_file_read... yes
> checking use generic_file_write... yes
> checking kernel has cancel_dirty_page... NO
> checking if kernel have PageConstant defined... no
> checking location of libsysio... internal
> checking for ./libsysio/src/rmdir.c... yes
> checking for ./snmp/lustre-snmp.c... yes
> checking location of ldiskfs... internal
> checking for ./ldiskfs/lustre-ldiskfs.spec.in... yes
> checking whether to build Lustre library... yes
> checking whether to build liblustre tests... yes
> checking whether to build mpitests... no
> configure: Enabling Lustre configure options for libsysio
> checking whether to enable pinger support... yes
> checking whether to enable liblustre recovery support... yes
> checking netdb.h usability... yes
> checking netdb.h presence... yes
> checking for netdb.h... yes
> checking netinet/tcp.h usability... yes
> checking netinet/tcp.h presence... yes
> checking for netinet/tcp.h... yes
> checking asm/types.h usability... yes
> checking asm/types.h presence... yes
> checking for asm/types.h... yes
> checking endian.h usability... yes
> checking endian.h presence... yes
> checking for endian.h... yes
> checking sys/ioctl.h usability... yes
> checking sys/ioctl.h presence... yes
> checking for sys/ioctl.h... yes
> checking for gethostbyname... yes
> checking for socket... yes
> checking for connect... yes
> checking linux/version.h usability... yes
> checking linux/version.h presence... yes
> checking for linux/version.h... yes
> checking for spinlock_t... yes
> checking for strnlen... yes
> checking whether to enable readline support... yes
> checking for readline in -lreadline... no
> checking if efence debugging support is requested... no
> checking if libwrap support is requested... no
> checking whether to use libpthread for lnet library... checking for
> pthread_create in -lpthread... yes
> yes
> checking whether to initialize libsysio... yes
> checking whether to use /dev/urandom for liblustre... yes
> checking for cap_get_proc in -lcap... no
> checking for non-default maximum LNET payload... no
> checking whether to build the userspace portals LND... no
> checking whether to build usocklnd... yes
> checking maximum OBD ioctl size... 8192 bytes
> checking asm/page.h usability... yes
> checking asm/page.h presence... yes
> checking for asm/page.h... yes
> checking sys/user.h usability... yes
> checking sys/user.h presence... yes
> checking for sys/user.h... yes
> checking sys/vfs.h usability... yes
> checking sys/vfs.h presence... yes
> checking for sys/vfs.h... yes
> checking for stdint.h... (cached) yes
> checking blkid/blkid.h usability... no
> checking blkid/blkid.h presence... no
> checking for blkid/blkid.h... no
> checking linux/quota.h usability... yes
> checking linux/quota.h presence... yes
> checking for linux/quota.h... yes
> checking xtio.h usability... no
> checking xtio.h presence... no
> checking for xtio.h... no
> checking file.h usability... no
> checking file.h presence... no
> checking for file.h... no
> checking linux/types.h usability... yes
> checking linux/types.h presence... yes
> checking for linux/types.h... yes
> checking for sys/types.h... (cached) yes
> checking linux/unistd.h usability... yes
> checking linux/unistd.h presence... yes
> checking for linux/unistd.h... yes
> checking for unistd.h... (cached) yes
> checking netinet/in.h usability... yes
> checking netinet/in.h presence... yes
> checking for netinet/in.h... yes
> checking arpa/inet.h usability... yes
> checking arpa/inet.h presence... yes
> checking for arpa/inet.h... yes
> checking catamount/data.h usability... no
> checking catamount/data.h presence... no
> checking for catamount/data.h... no
> checking for inet_ntoa... yes
> checking if readlink returns ssize_t... no
> checking ext2fs/ext2fs.h usability... no
> checking ext2fs/ext2fs.h presence... no
> checking for ext2fs/ext2fs.h... no
> checking whether to randomly failing memory alloc... yes
> checking whether to try to build SNMP support... auto
> checking for net-snmp-config... no
> checking for SNMP support... no (see config.log for errors)
> configure: creating ./config.status
> config.status: creating Makefile
> config.status: creating autoMakefile
> config.status: creating Rules
> config.status: creating lustre.spec
> config.status: creating lnet/Kernelenv
> config.status: creating lnet/Makefile
> config.status: creating lnet/autoMakefile
> config.status: creating lnet/autoconf/Makefile
> config.status: creating lnet/doc/Makefile
> config.status: creating lnet/include/Makefile
> config.status: creating lnet/include/libcfs/Makefile
> config.status: creating lnet/include/libcfs/linux/Makefile
> config.status: creating lnet/include/lnet/Makefile
> config.status: creating lnet/include/lnet/linux/Makefile
> config.status: creating lnet/klnds/Makefile
> config.status: creating lnet/klnds/autoMakefile
> config.status: creating lnet/klnds/gmlnd/Makefile
> config.status: creating lnet/klnds/mxlnd/autoMakefile
> config.status: creating lnet/klnds/mxlnd/Makefile
> config.status: creating lnet/klnds/gmlnd/autoMakefile
> config.status: creating lnet/klnds/openiblnd/Makefile
> config.status: creating lnet/klnds/openiblnd/autoMakefile
> config.status: creating lnet/klnds/o2iblnd/Makefile
> config.status: creating lnet/klnds/o2iblnd/autoMakefile
> config.status: creating lnet/klnds/ciblnd/Makefile
> config.status: creating lnet/klnds/ciblnd/autoMakefile
> config.status: creating lnet/klnds/iiblnd/Makefile
> config.status: creating lnet/klnds/iiblnd/autoMakefile
> config.status: creating lnet/klnds/viblnd/Makefile
> config.status: creating lnet/klnds/viblnd/autoMakefile
> config.status: creating lnet/klnds/qswlnd/Makefile
> config.status: creating lnet/klnds/qswlnd/autoMakefile
> config.status: creating lnet/klnds/ralnd/Makefile
> config.status: creating lnet/klnds/ralnd/autoMakefile
> config.status: creating lnet/klnds/socklnd/Makefile
> config.status: creating lnet/klnds/socklnd/autoMakefile
> config.status: creating lnet/klnds/ptllnd/Makefile
> config.status: creating lnet/klnds/ptllnd/autoMakefile
> config.status: creating lnet/libcfs/Makefile
> config.status: creating lnet/libcfs/autoMakefile
> config.status: creating lnet/libcfs/linux/Makefile
> config.status: creating lnet/lnet/Makefile
> config.status: creating lnet/lnet/autoMakefile
> config.status: creating lnet/selftest/Makefile
> config.status: creating lnet/selftest/autoMakefile
> config.status: creating lnet/ulnds/Makefile
> config.status: creating lnet/ulnds/autoMakefile
> config.status: creating lnet/ulnds/socklnd/Makefile
> config.status: creating lnet/ulnds/ptllnd/Makefile
> config.status: creating lnet/utils/Makefile
> config.status: creating lustre/Makefile
> config.status: creating lustre/autoMakefile
> config.status: creating lustre/autoconf/Makefile
> config.status: creating lustre/contrib/Makefile
> config.status: creating lustre/doc/Makefile
> config.status: creating lustre/include/Makefile
> config.status: creating lustre/include/lustre_ver.h
> config.status: creating lustre/include/linux/Makefile
> config.status: creating lustre/include/lustre/Makefile
> config.status: creating lustre/kernel_patches/targets/2.6-suse.target
> config.status: creating lustre/kernel_patches/targets/2.6- 
> vanilla.target
> config.status: creating lustre/kernel_patches/targets/2.6-rhel4.target
> config.status: creating lustre/kernel_patches/targets/2.6-rhel5.target
> config.status: creating lustre/kernel_patches/targets/2.6-fc5.target
> config.status: creating lustre/kernel_patches/targets/2.6-
> patchless.target
> config.status: creating lustre/kernel_patches/targets/2.6- 
> sles10.target
> config.status: creating lustre/kernel_patches/targets/ 
> hp_pnnl-2.4.target
> config.status: creating lustre/kernel_patches/targets/rh-2.4.target
> config.status: creating lustre/kernel_patches/targets/rhel-2.4.target
> config.status: creating lustre/kernel_patches/targets/
> suse-2.4.21-2.target
> config.status: creating lustre/kernel_patches/targets/sles-2.4.target
> config.status: creating lustre/ldlm/Makefile
> config.status: creating lustre/liblustre/Makefile
> config.status: creating lustre/liblustre/tests/Makefile
> config.status: creating lustre/llite/Makefile
> config.status: creating lustre/llite/autoMakefile
> config.status: creating lustre/lov/Makefile
> config.status: creating lustre/lov/autoMakefile
> config.status: creating lustre/lvfs/Makefile
> config.status: creating lustre/lvfs/autoMakefile
> config.status: creating lustre/mdc/Makefile
> config.status: creating lustre/mdc/autoMakefile
> config.status: creating lustre/mds/Makefile
> config.status: creating lustre/mds/autoMakefile
> config.status: creating lustre/obdclass/Makefile
> config.status: creating lustre/obdclass/autoMakefile
> config.status: creating lustre/obdclass/linux/Makefile
> config.status: creating lustre/obdecho/Makefile
> config.status: creating lustre/obdecho/autoMakefile
> config.status: creating lustre/obdfilter/Makefile
> config.status: creating lustre/obdfilter/autoMakefile
> config.status: creating lustre/osc/Makefile
> config.status: creating lustre/osc/autoMakefile
> config.status: creating lustre/ost/Makefile
> config.status: creating lustre/ost/autoMakefile
> config.status: creating lustre/mgc/Makefile
> config.status: creating lustre/mgc/autoMakefile
> config.status: creating lustre/mgs/Makefile
> config.status: creating lustre/mgs/autoMakefile
> config.status: creating lustre/ptlrpc/Makefile
> config.status: creating lustre/ptlrpc/autoMakefile
> config.status: creating lustre/quota/Makefile
> config.status: creating lustre/quota/autoMakefile
> config.status: creating lustre/scripts/Makefile
> config.status: creating lustre/scripts/version_tag.pl
> config.status: creating lustre/tests/Makefile
> config.status: creating lustre/utils/Makefile
> config.status: creating snmp/Makefile
> config.status: creating snmp/autoconf/Makefile
> config.status: creating config.h
> config.status: config.h is unchanged
> config.status: executing depfiles commands
> configure: configuring in libsysio
> configure: running /bin/sh './configure' --prefix=/usr  '--
> host=powerpc64-unknown-linux-gnu' '--with-linux=/disks/space1/scratch/
> olson/linux-2.6.18.8' '--disable-ldiskfs' 'host_alias=powerpc64-
> unknown-linux-gnu' --with-lustre-hack --with-sockets --cache-file=/
> dev/null --srcdir=.
> configure: WARNING: If you wanted to set the --build type, don't use
> --host.
>      If a cross compiler is detected then cross compile mode will be
> used.
> checking build system type... powerpc64-unknown-linux-gnu
> checking host system type... powerpc64-unknown-linux-gnu
> checking for a BSD-compatible install... /usr/bin/install -c
> checking whether build environment is sane... yes
> checking for gawk... gawk
> checking whether make sets $(MAKE)... yes
> checking for powerpc64-unknown-linux-gnu-strip... powerpc64-unknown-
> linux-gnu-strip
> checking for powerpc64-unknown-linux-gnu-gcc... powerpc64-unknown-
> linux-gnu-gcc
> checking for C compiler default output file name... a.out
> checking whether the C compiler works... yes
> checking whether we are cross compiling... yes
> checking for suffix of executables...
> checking for suffix of object files... o
> checking whether we are using the GNU C compiler... yes
> checking whether powerpc64-unknown-linux-gnu-gcc accepts -g... yes
> checking for powerpc64-unknown-linux-gnu-gcc option to accept ANSI
> C... none needed
> checking for style of include used by make... GNU
> checking dependency style of powerpc64-unknown-linux-gnu-gcc... gcc3
> checking whether powerpc64-unknown-linux-gnu-gcc and cc understand -c
> and -o together... yes
> checking for powerpc64-unknown-linux-gnu-ranlib... powerpc64-unknown-
> linux-gnu-ranlib
> checking whether make sets $(MAKE)... (cached) yes
> checking how to run the C preprocessor... powerpc64-unknown-linux-gnu-
> gcc -E
> checking for egrep... grep -E
> checking for ANSI C header files... yes
> checking whether stat file-mode macros are broken... no
> checking whether time.h and sys/time.h may both be included... yes
> Using sysio library directory /disks/space1/scratch/olson/
> lustre-1.6.3/libsysio/lib
> checking for symlink support... yes
> checking if readlink returns int... yes
> checking if readlink returns ssize_t... no
> checking whether _LARGEFILE64_SOURCE definition is required... yes
> checking for alpha linux... no
> checking for __st_ino... no
> checking for st_gen... no
> checking whether .text pseudo-op must be used... no
> checking for assembler global-symbol directive... .globl
> checking for .set assembler directive... yes
> checking for assembler .weak directive... yes
> configure: creating ./config.status
> config.status: creating Makefile
> config.status: creating tests/Makefile
> config.status: executing depfiles commands
> configure: configuring in ldiskfs
> configure: running /bin/sh './configure' --prefix=/usr  '--
> host=powerpc64-unknown-linux-gnu' '--with-linux=/disks/space1/scratch/
> olson/linux-2.6.18.8' '--disable-ldiskfs' 'host_alias=powerpc64-
> unknown-linux-gnu' --with-lustre-hack --with-sockets --cache-file=/
> dev/null --srcdir=.
> configure: WARNING: If you wanted to set the --build type, don't use
> --host.
>      If a cross compiler is detected then cross compile mode will be
> used.
> checking build system type... powerpc64-unknown-linux-gnu
> checking host system type... powerpc64-unknown-linux-gnu
> checking target system type... powerpc64-unknown-linux-gnu
> checking for a BSD-compatible install... /usr/bin/install -c
> checking whether build environment is sane... yes
> checking for gawk... gawk
> checking whether make sets $(MAKE)... yes
> checking for powerpc64-unknown-linux-gnu-strip... powerpc64-unknown-
> linux-gnu-strip
> checking for powerpc64-unknown-linux-gnu-gcc... powerpc64-unknown-
> linux-gnu-gcc
> checking for C compiler default output file name... a.out
> checking whether the C compiler works... yes
> checking whether we are cross compiling... yes
> checking for suffix of executables...
> checking for suffix of object files... o
> checking whether we are using the GNU C compiler... yes
> checking whether powerpc64-unknown-linux-gnu-gcc accepts -g... yes
> checking for powerpc64-unknown-linux-gnu-gcc option to accept ANSI
> C... none needed
> checking for style of include used by make... GNU
> checking dependency style of powerpc64-unknown-linux-gnu-gcc... none
> checking how to run the C preprocessor... powerpc64-unknown-linux-gnu-
> gcc -E
> checking for egrep... grep -E
> checking for ANSI C header files... yes
> checking for sys/types.h... yes
> checking for sys/stat.h... yes
> checking for stdlib.h... yes
> checking for string.h... yes
> checking for memory.h... yes
> checking for strings.h... yes
> checking for inttypes.h... yes
> checking for stdint.h... yes
> checking for unistd.h... yes
> checking for powerpc64-unknown-linux-gnu-ranlib... powerpc64-unknown-
> linux-gnu-ranlib
> checking for buggy compiler... no known problems
> checking for unsigned long long... yes
> checking size of unsigned long long... 8
> ---> size SIZEOF
> ---> size SIZEOF 8
> checking whether __i386__ is declared... no
> checking if powerpc64-unknown-linux-gnu-gcc accepts -m64... yes
> checking whether to build kernel modules... yes
> checking for Linux sources... /disks/space1/scratch/olson/ 
> linux-2.6.18.8
> checking for /disks/space1/scratch/olson/linux-2.6.18.8... yes
> checking for Linux objects dir... /disks/space1/scratch/olson/
> linux-2.6.18.8
> checking for /boot/kernel.h... no
> checking for /var/adm/running-kernel.h... no
> checking for /disks/space1/scratch/olson/linux-2.6.18.8/.config... yes
> checking for /disks/space1/scratch/olson/linux-2.6.18.8/include/linux/
> autoconf.h... yes
> checking for /disks/space1/scratch/olson/linux-2.6.18.8/include/linux/
> version.h... yes
> checking if you are running user mode linux for powerpc64... no (asm
> doesn't point at asm-um)
> checking for /disks/space1/scratch/olson/linux-2.6.18.8/include/linux/
> namei.h... yes
> checking if you are using Linux 2.6... yes
> checking for external module build support... yes
> checking that modules can be built at all... yes
> checking for Linux release... 2.6.18.8
> checking for Lustre release... 2.6.18.8_200710111551
> checking if Linux was built with CONFIG_MODULES... yes
> checking if Linux was built with CONFIG_MODVERSIONS... no
> checking if Linux was built with CONFIG_PREEMPT... no
> checking if Linux was built with CONFIG_KALLSYMS... yes
> checking if Linux was built with CONFIG_KMOD... yes
> checking for /disks/space1/scratch/olson/linux-2.6.18.8/scripts/mod/
> modpost... configure: error: cannot check for file existence when
> cross compiling
> configure: error: /bin/sh './configure' failed for ldiskfs
>
> _______________________________________________
> Lustre-discuss mailing list
> Lustre-discuss at clusterfs.com
> https://mail.clusterfs.com/mailman/listinfo/lustre-discuss
>