Thanks prabhjot,
But already I have tried by exporting the variables in shell, replaced env
variables and mentioned --host in SConscript. Since I'm compiling this with the
help of bitbake file, what ever the changes may be, it is getting replaced
with cross compilation env ie., powerpc. So, problem might be with bitbake
file. If anyone aware of this let me know please.
FYI below is my bb file,
###############################################
DESCRIPTION = "Opencontrial"
LICENSE = "Apache license"
LIC_FILES_CHKSUM = "file://LICENSE;md5=fe8ceb0a1f20c7db22bbab5bb70067df"
DEPENDS = "python-scons-native git python wget gcc patch make autoconf automake
vim python-lxml unzip flex bison openssl protobuf tbb libipfix librdkafka"
inherit autotools
do_fetch() {
cd ${WORKDIR}/contrail-2.20
repo init -u [email protected]:Juniper/contrail-vnc
repo sync
}
do_compile() {
python ${WORKDIR}/contrail-2.20/third_party/fetch_packages.py
cd ${WORKDIR}/contrail-2.20/
scons contrail-vrouter-agent
}
################################################
With Thanx and Regards ,
Dineshkumar.P
From: [email protected]
To: [email protected]; [email protected]
CC: [email protected]
Subject: Re: [opencontrail-dev] compiler/cpp/thrift : exec format error
Date: Tue, 1 Sep 2015 07:25:30 +0000
Hi Dinesh,
Overriding CC in env variable doesn’t set shell env variable, since third party
code uses standard ./configure make build process it does not work for you
Probably you have CC and other env variables exported in your shell as powerpc
that’s why you see the observed behaviour
You can try doing an export for CC variable before configure to make it work
for you
—
Prabhjot
From: Dev <[email protected]> on behalf of Dineshkumar
parameswaran <[email protected]>
Date: Tuesday, 1 September 2015 12:00 pm
To: Pedro Marques <[email protected]>
Cc: contrial_developers <[email protected]>
Subject: Re: [opencontrail-dev] compiler/cpp/thrift : exec format error
+ I have replace the variable by below commands,
env['CC'] = "x86_64-linux-gcc"
env['AR'] = "x86_64-linux-ar"
env['LD'] = "x86_64-linux-ld"
env['OBJDUMP'] = "x86_64-linux-objdump"
env['OBJCOPY'] = "x86_64-linux-objcopy"
env['STRING'] = "x86_64-linux-string"
env['CPP'] = "x86_64-linux-gcc"
env['STRIP'] = "x86_64-linux-strip"
env['RANLIB'] = "x86_64-linux-ranlib"
env['CXX'] = "x86_64-linux-g++"
also tried with env.Replace(CC = 'x86_64-linux-gcc').. Even though it is taking
as powerpc.
print env.Dump() - This outputs as x86 but while compiling it is taking as
powerpc.
I also have given --host as x86. Then where it is getting changed. Whether in
configure file ?? or any other stuffs ??
With Thanx and Regards ,
Dineshkumar.P
From: [email protected]
To: [email protected]
CC: [email protected];
[email protected]
Subject: RE: [opencontrail-dev] compiler/cpp/thrift : exec format error
Date: Tue, 1 Sep 2015 04:22:25 +0000
Thanks Pedro,
I have replaced the env variable value from x86 to powerpc in SConscript of
thrift. When I print the env value of CC, CXX, LD etc it is showing as x86
only.. But when I compile with bitbake command It is taking the compiler,
linker and other stuffs as powerpc
only.. I'm not sure where it is getting changed..! Again where that env
variables are getting changed ?
With Thanx and Regards ,
Dineshkumar.P
From: [email protected]
To: [email protected]
CC: [email protected];
[email protected]
Subject: Re: [opencontrail-dev] compiler/cpp/thrift : exec format error
Date: Mon, 31 Aug 2015 15:53:53 +0000
Dinesh,
The SConscript file that controls the compilation of the thirft libraries and
compiler is in controller/lib/thirft/SConscript.
You will need to modify the build process such that you compile thrift twice…
once to generate the libraries for the target and once to generate the compiler
that you run on the host.
Pedro.
On Aug 30, 2015, at 9:56 PM, Dineshkumar parameswaran
<[email protected]> wrote:
With Thanx and Regards ,
Dineshkumar.P
From: [email protected]
To: [email protected]
Subject: RE: [opencontrail-dev] compiler/cpp/thrift : exec format error
Date: Mon, 31 Aug 2015 04:56:30 +0000
Hi Pedro,
In which file I need to change the configuration for thrift compiler. Since
there is many SConscript file and Im new to this, i'm not sure with the right
one. and only gcc, g++, randlib, ar,strip, ld from host is enough or anything
else need to given ?? Kindly
do the needful..
With Thanx and Regards ,
Dineshkumar.P
From: [email protected]
To: [email protected]
Subject: RE: [opencontrail-dev] compiler/cpp/thrift : exec format error
Date: Mon, 31 Aug 2015 04:55:02 +0000
Hi Pedro,
In which file I need to change the configuration for thrift compiler. Since
there is many SConscript file and Im new to this, i'm not sure with the right
one. and only gcc, g++, randlib, ar,strip, ld from host is enough or anything
else need to given ?? Kindly
do the needful..
With Thanx and Regards ,
Dineshkumar.P
From: [email protected]
To: [email protected]
CC: [email protected]
Subject: Re: [opencontrail-dev] compiler/cpp/thrift : exec format error
Date: Fri, 28 Aug 2015 16:06:16 +0000
Dinesh,
The thrift IDL compiler needs to be built using the hosts’s compiler and linker.
Pedro.
On Aug 28, 2015, at 2:00 AM, Dineshkumar parameswaran
<[email protected]> wrote:
Hi All,
I'm Compiling Contrail Source Code To powerPc platform. While Compiling I'm
getting exec format error in thrift binary. I'm compiling this source code with
yocto by writing bitbake file. Please find the log below
| /bin/bash: ../../../compiler/cpp/thrift: cannot execute binary file: Exec
format error
| make[3]: *** [gen-cpp/DebugProtoTest_types.cpp] Error 126
| make[2]: *** [install-recursive] Error 1
| make[1]: *** [install-recursive] Error 1
| make: *** [install-recursive] Error 1
| scons: *** [build/third_party/thrift/config.status] Error 2
| scons: building terminated because of errors.
What changes need to be done for rectifying this error ?? Can anyone help me in
this ??
With Thanx and Regards ,
Dineshkumar.P
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