[yocto] Enabling tpm from meta-security for AGL

[Dominig Ar Foll]

Hello,

I am trying to enable tpm on an Intel target using yocto (morty) from
meta-security

When I activate the tpm-tools-2.0 feature in my configuration, I have
a compilation error (see log bellow)
Search for line:
| /usr/src/debug/glibc/2.24-r0/git/csu/../sysdeps/x86_64/start.S:104:
undefined reference to `main'

Would someone knows what I could be missing?

Regards
-- 
Dominig ar Foll
Senior Software Architect
Intel Open Source Technology Centre

--------- log extract ------------

| x86_64-agl-linux-libtool: link: (cd "tcti/.libs" && rm -f
"libtcti-device.so.0" && ln -s "libtcti-device.so.0.0.0"
"libtcti-device.so.0")
| x86_64-agl-linux-libtool: link: (cd "tcti/.libs" && rm -f
"libtcti-device.so" && ln -s "libtcti-device.so.0.0.0"
"libtcti-device.so")
| x86_64-agl-linux-libtool: link: ( cd "tcti/.libs" && rm -f
"libtcti-device.la" && ln -s "../libtcti-device.la"
"libtcti-device.la" )
| x86_64-agl-linux-libtool: link: x86_64-agl-linux-g++  -m64
-march=corei7 -mtune=corei7 -mfpmath=sse -msse4.2
--sysroot=/home/dominig/AGL/build/tmp/sysroots/intel-corei7-64  -fPIC
-DPIC -shared -nostd
lib /home/dominig/AGL/build/tmp/sysroots/intel-corei7-64/usr/lib/../lib/Scrt1.o
/home/dominig/AGL/build/tmp/sysroots/intel-corei7-64/usr/lib/../lib/crti.o
/home/dominig/AGL/build/tmp/sysroots/intel-cor
ei7-64/usr/lib/../lib/x86_64-agl-linux/6.2.0/crtbeginS.o
tcti/.libs/tcti_libtcti_socket_la-platformcommand.o
sysapi/sysapi_util/.libs/tcti_libtcti_socket_la-changeEndian.o
tcti/.libs/tcti_libtcti_sock
et_la-tcti_socket.o tcti/.libs/tcti_libtcti_socket_la-commonchecks.o
common/.libs/tcti_libtcti_socket_la-sockets.o
common/.libs/tcti_libtcti_socket_la-debug.o
-L/home/dominig/AGL/build/tmp/sysroots/x
86_64-linux/usr/lib/x86_64-agl-linux/gcc/x86_64-agl-linux/6.2.0
-L/home/dominig/AGL/build/tmp/sysroots/intel-corei7-64/lib/../lib
-L/home/dominig/AGL/build/tmp/sysroots/intel-corei7-64/usr/lib/../lib/x
86_64-agl-linux/6.2.0
-L/home/dominig/AGL/build/tmp/sysroots/intel-corei7-64/usr/lib/x86_64-agl-linux/6.2.0
-L/home/dominig/AGL/build/tmp/sysroots/intel-corei7-64/usr/lib/../lib
-L/home/dominig/AGL/bui
ld/tmp/sysroots/intel-corei7-64/lib
-L/home/dominig/AGL/build/tmp/sysroots/intel-corei7-64/usr/lib
/home/dominig/AGL/build/tmp/sysroots/intel-corei7-64/usr/lib/libstdc++.so
-lm /home/dominig/AGL/build/
tmp/sysroots/intel-corei7-64/usr/lib/libssp_nonshared.a -lc -lgcc_s
-lgcc /home/dominig/AGL/build/tmp/sysroots/intel-corei7-64/usr/lib/../lib/x86_64-agl-linux/6.2.0/crtendS.o
/home/dominig/AGL/build/tm
p/sysroots/intel-corei7-64/usr/lib/../lib/crtn.o  -m64 -march=corei7
-mtune=corei7 -mfpmath=sse -msse4.2
--sysroot=/home/dominig/AGL/build/tmp/sysroots/intel-corei7-64 -O2 -g
-fstack-protector-strong -
Wl,--no-undefined
-Wl,--version-script=../TPM2.0-TSS/tcti/tcti_socket.map -Wl,-O1
-Wl,--hash-style=gnu -Wl,--as-needed -fstack-protector-strong -Wl,-z
-Wl,relro -Wl,-z -Wl,now   -Wl,-soname -Wl,libtcti
-socket.so.0 -o tcti/.libs/libtcti-socket.so.0.0.0
| /home/dominig/AGL/build/tmp/sysroots/intel-corei7-64/usr/lib/../lib/Scrt1.o:
In function `_start':
| /usr/src/debug/glibc/2.24-r0/git/csu/../sysdeps/x86_64/start.S:104:
undefined reference to `main'
| /home/dominig/AGL/build/tmp/sysroots/intel-corei7-64/usr/lib/libc_nonshared.a(elf-init.oS):
In function `__libc_csu_init':
| /usr/src/debug/glibc/2.24-r0/git/csu/elf-init.c:86: undefined
reference to `__init_array_start'
| /home/dominig/AGL/build/tmp/sysroots/x86_64-linux/usr/libexec/x86_64-agl-linux/gcc/x86_64-agl-linux/6.2.0/ld:
/home/dominig/AGL/build/tmp/sysroots/intel-corei7-64/usr/lib/libc_nonshared.a(elf-init.oS
): relocation R_X86_64_PC32 against undefined hidden symbol
`__init_array_start' can not be used when making a shared object
| /home/dominig/AGL/build/tmp/sysroots/x86_64-linux/usr/libexec/x86_64-agl-linux/gcc/x86_64-agl-linux/6.2.0/ld:
final link failed: Bad value
| collect2: error: ld returned 1 exit status
| Makefile:2696: recipe for target 'tcti/libtcti-socket.la' failed
| make: *** [tcti/libtcti-socket.la] Error 1
| make: *** Waiting for unfinished jobs....