[tboot-devel] txt-test.ko build failure

[Jonathan M. M. <jon...@cm...>]

Hello list,

I grabbed the latest tboot from mercurial:

hg clone http://www.bughost.org/repos.hg/tboot.hg

I edited tboot.hg/txt-test/Makefile to set these directories (and 
uncommented the MOD_TARGET line):

LINUX_BASE_DIR = /usr/src/linux
LINUX_BUILD_DIR = /usr/src/linux
LINUX_SRC_DIR = /usr/src/linux

Make then fails as follows:

# make
gcc -Wall -Werror -Wstrict-prototypes -fno-strict-aliasing -O2 
-std=gnu99 -Wno-array-bounds -m32 -march=i686 -c txt-stat.c -o txt-stat.o
gcc -Wall -Werror -Wstrict-prototypes -fno-strict-aliasing -O2 
-std=gnu99 -Wno-array-bounds -m32 -march=i686  txt-stat.o  -o txt-stat
gcc -Wall -Werror -Wstrict-prototypes -fno-strict-aliasing -O2 
-std=gnu99 -Wno-array-bounds -m32 -march=i686 -c acminfo.c -o acminfo.o
gcc -Wall -Werror -Wstrict-prototypes -fno-strict-aliasing -O2 
-std=gnu99 -Wno-array-bounds -m32 -march=i686  acminfo.o  -o acminfo
make -C /usr/src/linux M=/root/tboot.hg/txt-test modules
make[1]: Entering directory `/usr/src/linux-source-2.6.27'
  CC [M]  /root/tboot.hg/txt-test/txt-test.o
In file included from include/linux/kernel.h:12,
                 from include/linux/delay.h:10,
                 from /root/tboot.hg/txt-test/txt-test.c:39:
include/linux/stddef.h:16: error: expected identifier before numeric 
constant
In file included from include/linux/kernel.h:13,
                 from include/linux/delay.h:10,
                 from /root/tboot.hg/txt-test/txt-test.c:39:
include/linux/types.h:33: error: two or more data types in declaration 
specifiers
include/linux/types.h:33: warning: useless type name in empty declaration
In file included from /root/tboot.hg/txt-test/txt-test.c:49:
/root/tboot.hg/txt-test/../include/config.h:69:1: warning: "__packed" 
redefined
In file included from include/linux/compiler-gcc4.h:6,
                 from include/linux/compiler.h:40,
                 from include/linux/linkage.h:4,
                 from include/linux/kernel.h:11,
                 from include/linux/delay.h:10,
                 from /root/tboot.hg/txt-test/txt-test.c:39:
include/linux/compiler-gcc.h:43:1: warning: this is the location of the 
previous definition
make[2]: *** [/root/tboot.hg/txt-test/txt-test.o] Error 1
make[1]: *** [_module_/root/tboot.hg/txt-test] Error 2
make[1]: Leaving directory `/usr/src/linux-source-2.6.27'
make: *** [txt-test.ko] Error 2




# gcc -v
Using built-in specs.
Target: i486-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Ubuntu 
4.3.2-1ubuntu11' --with-bugurl=file:///usr/share/doc/gcc-4.3/README.Bugs 
--enable-languages=c,c++,fortran,objc,obj-c++ --prefix=/usr 
--enable-shared --with-system-zlib --libexecdir=/usr/lib 
--without-included-gettext --enable-threads=posix --enable-nls 
--with-gxx-include-dir=/usr/include/c++/4.3 --program-suffix=-4.3 
--enable-clocale=gnu --enable-libstdcxx-debug --enable-objc-gc 
--enable-mpfr --enable-targets=all --enable-checking=release 
--build=i486-linux-gnu --host=i486-linux-gnu --target=i486-linux-gnu
Thread model: posix
gcc version 4.3.2 (Ubuntu 4.3.2-1ubuntu11)

# hg tip
changeset:   111:e009b057d5b0
tag:         tip
user:        Joseph Cihula <jos...@in...>
date:        Fri Jan 02 22:04:28 2009 -0800
summary:     Fixed bug with command line handling in S3; added rollback 
attack protections to S3

I'm using a custom-compiled 2.6.27 from Ubuntu 8.10, but I have not done 
any tboot-specific patches.  The system boots just fine with tboot in 
the grub menu:

title           TBOOT + Ubuntu 8.10, kernel 2.6.27.2jm1
uuid            a8d5e68a-d490-4035-9877-0a0d25ea047f
kernel          /boot/tboot.gz
module          /boot/vmlinuz-2.6.27.2jm1 
root=UUID=a8d5e68a-d490-4035-9877-0a0d25ea047f ro crashker
nel=384M-2G:64M@16M,2G-:128M@16M
module          /boot/initrd.img-2.6.27.2jm1
module          /boot/GM45_PM45_SINIT_19.BIN
boot

But this is a Lenovo T400 laptop with no serial port and I can't tell if 
tboot does anything or not.

Thanks for any help you can provide,
-Jon