[yocto] arm-*-linux-gnueabi : unrecognized option -Wl, -soname

[Pietro]

"Daniel." <danielhilst at gmail.com> writes:

> I *guess* that it should be -Wl,-soname=libgpr.so.1 intead of
> -Wl,-soname,libgpr.so.1. Now from where this flags are comming is a
> good question..

No that is correct, I double checked.

I would love to build the library "by hand" - namely without using
bitbake -  from the build directory, the build log tells :

+ bbnote make -j 4
 CC=arm-phytec-linux-gnueabi-gcc  -march=armv7-a -marm -mthumb-interwork
 -mfloat-abi=hard -mfpu=neon -mtune=cortex-a8
 --sysroot=/export/arm/pietro/PD15.1/build/tmp-glibc/sysroots/phycore-am335x-1
 LDFLAGS=""
 -I/export/arm/pietro/PD15.1/build/tmp-glibc/work/cortexa8t2hf-vfp-neon-phytec-linux-gnueabi/libgrpc/1.0.0-r0/git/include
 BUILDDIR=/export/arm/pietro/PD15.1/build/tmp-glibc/work/cortexa8t2hf-vfp-neon-phytec-linux-gnueabi/libgrpc/1.0.0-r0/git
 + echo NOTE: make -j 4 CC=arm-phytec-linux-gnueabi-gcc  -march=armv7-a
 -marm -mthumb-interwork -mfloat-abi=hard -mfpu=neon -mtune=cortex-a8
 --sysroot=/export/arm/pietro/PD15.1/build/tmp-glibc/sysroots/phycore-am335x-1
 LDFLAGS=""
 -I/export/arm/pietro/PD15.1/build/tmp-glibc/work/cortexa8t2hf-vfp-neon-phytec-linux-gnueabi/libgrpc/1.0.0-r0/git/include
 BUILDDIR=/export/arm/pietro/PD15.1/build/tmp-glibc/work/cortexa8t2hf-vfp-neon-phytec-linux-gnueabi/libgrpc/1.0.0-r0/git
 
Of course jumping in the build directory and issuing the command does
not work as the make tool does not recognize options such as -marm and
companions as they are gcc's options.

I have manually added the cross compiler folder to my local PATH but and
I have quoted all the gcc's options under the CC variable:


CC='arm-phytec-linux-gnueabi-gcc  -march=armv7-a -marm -mthumb-interwork
...' 

Is there a standard/better way to do it ? That results in an error as
some header files could not be found

[C]       Compiling src/core/lib/profiling/basic_timers.c
In file included from
/export/arm/pietro/PD15.1/build/tmp-glibc/sysroots/phycore-am335x-1/usr/include/features.h:389:0,
from include/grpc/impl/codegen/port_platform.h:193,
from
include/grpc/support/port_platform.h:37,
from
src/core/lib/profiling/basic_timers.c:34:
/export/arm/pietro/PD15.1/build/tmp-glibc/sysroots/phycore-am335x-1/usr/include/gnu/stubs.h:7:29:
fatal error:
gnu/stubs-soft.h: No
such file or
directory
# include <gnu/stubs-soft.h>

I am not getting this error when building using bitbake therefore I am
pretty sure I am missing some include paths or .. what ?



>
> 2016-09-05 9:17 GMT-03:00 Pietro <pulsarpietro at posteo.net>:
>>
>> Hi all,
>>
>> I want to cross compile the gRPC library for ARM and I am using the
>> Yocto build system.
>>
>> The build fails for the following error, which I am suspicious has
>> something to do with the compiler being used:
>>
>>
>> [LD]      Linking
>> /export/arm/xxx/PD15.1/build/tmp-glibc/work/cortexa8t2hf-vfp-neon-phytec-linux-gnueabi/libgrpc/1.0.0-r0/git/libs/opt/libgpr.so.1.0.0-pre1
>>
>> arm-phytec-linux-gnueabi-ld
>> : unrecognized option '
>> -Wl,-soname,libgpr.so.1
>>
>>
>> arm-phytec-linux-gnueabi-ld
>> : use the --help option for usage information
>>
>>
>> --
>> _______________________________________________
>> yocto mailing list
>> yocto at yoctoproject.org
>> https://lists.yoctoproject.org/listinfo/yocto
>
>
>
> -- 
> "Do or do not. There is no try"
>   Yoda Master