[yocto] Enabling tpm from meta-security for AGL

[Khem Raj]

On Fri, May 5, 2017 at 6:12 AM, Dominig Ar Foll
<dominig.arfoll at fridu.net> wrote:
> 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?

Set

SECURITY_CFLAGS = "${SECURITY_NO_PIE_CFLAGS}"

>
> 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....
> --
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