What you suggested fixed configure check but "make kmod" still fails
with the same error. It seems that CFLAGS=... does not take effect in
src/kernel/linux-2.6/Makefile. I'm trying to hardwire the include path
in Makefile to force the compiler.
ryuta
Murali Vilayannur wrote:
Hi Ryuta,
hmm.. that is weird. It is probably because gcc does not pick up
stdarg.h from its location.
Do you want to try and force gcc to include its default path which may
be omitted while building the kmods for some reason (perhaps due to
-nostdinc or -isystem?)
export CFLAGS=/usr/lib/gcc/i686-pc-linux-gnu/4.2.1/include
and then redoing the configure and make kmod?
I don't know..
thanks,
Murali
On 8/10/07, ryuta <[EMAIL PROTECTED]> wrote:
Hi,
I've successfully built and installed pvfs-2.3.6 on Arch Linux with kernel
linux-2.6.22-ARCH, however, I encountered a problem building kernel
interface.
My configure option is
./configure --enable-shared --with-kernel=/usr/src/linux-2.6.22-ARCH
If you see the attached config.log you can find most of kernel-related
checking complains on the failure of including one header file "stdarg.h".
Nonetheless, the PVFS2 Configuration Information displays 2.6.x kernel
module as configured, and sure enough, "make kmod" simply fails due to
compilation error as gcc cannot find "stdarg.h"
[EMAIL PROTECTED] pvfs-2.6.3]# make kmod
CC [M] /usr/local/src/pvfs-2.6.3/src/kernel/linux-2.6/pvfs2-utils.o
In file included from ./include/linux/moduleparam.h:6,
from
/usr/local/src/pvfs-2.6.3/src/kernel/linux-2.6/pvfs2-kernel.h:45,
from
/usr/local/src/pvfs-2.6.3/src/kernel/linux-2.6/pvfs2-utils.c:7:
./include/linux/kernel.h:10:20: error: stdarg.h: No such file or directory
In file included from ./include/linux/moduleparam.h:6,
from
/usr/local/src/pvfs-2.6.3/src/kernel/linux-2.6/pvfs2-kernel.h:45,
from
/usr/local/src/pvfs-2.6.3/src/kernel/linux-2.6/pvfs2-utils.c:7:
./include/linux/kernel.h:123: error: expected declaration specifiers or
'...' before 'va_list'
./include/linux/kernel.h:127: error: expected declaration specifiers or
'...' before 'va_list'
./include/linux/kernel.h:131: error: expected declaration specifiers or
'...' before 'va_list'
./include/linux/kernel.h:135: error: expected declaration specifiers or
'...' before 'va_list'
./include/linux/kernel.h:139: error: expected declaration specifiers or
'...' before 'va_list'
./include/linux/kernel.h:155: error: expected declaration specifiers or
'...' before 'va_list'
In file included from
/usr/local/src/pvfs-2.6.3/src/kernel/linux-2.6/pvfs2-utils.c:7:
/usr/local/src/pvfs-2.6.3/src/kernel/linux-2.6/pvfs2-kernel.h:1267: error:
conflicting types for 'kzalloc'
./include/linux/slab_def.h:55: error: previous definition of 'kzalloc' was
here
/usr/local/src/pvfs-2.6.3/src/kernel/linux-2.6/pvfs2-utils.c: In function
'pvfs2_inode_removexattr':
/usr/local/src/pvfs-2.6.3/src/kernel/linux-2.6/pvfs2-utils.c:1007: error:
'XATTR_REPLACE' undeclared (first use in this function)
/usr/local/src/pvfs-2.6.3/src/kernel/linux-2.6/pvfs2-utils.c:1007: error:
(Each undeclared identifier is reported only once
/usr/local/src/pvfs-2.6.3/src/kernel/linux-2.6/pvfs2-utils.c:1007: error:
for each function it appears in.)
make[3]: *** [/usr/local/src/pvfs-2.6.3/src/kernel/linux-2.6/pvfs2-utils.o]
Error 1
make[2]: *** [_module_/usr/local/src/pvfs-2.6.3/src/kernel/linux-2.6] Error
2
make[1]: *** [default] Error 2
make: *** [just_kmod] Error 2
On my installation, there are several "stdarg.h" just like most
installation
/usr/include/c++/4.2.1/tr1/stdarg.h
/usr/lib/gcc/i686-pc-linux-gnu/4.2.1/include/stdarg.h
/usr/lib/gcc/i686-pc-linux-gnu/4.2.1/install-tools/include/stdarg.h
/usr/lib/klibc/include/stdarg.h
and gcc by default includes the path
/usr/lib/gcc/i686-pc-linux-gnu/4.2.1/include
as most gcc does on typical configuration.
I'm not quite sure if this issue caused by Arch Linux, GCC, or PVFS.
Any help will be greatly appreciated.
Thank you,
Ryuta
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