[Dev] Tizen Common: missing libgcc.a in cross-armv7l-gcc49

Ilya Palachev i.palachev at samsung.com
Wed Jan 21 13:22:22 GMT 2015


On 21.01.2015 16:17, Ilya Palachev wrote:
> Hi,
>> Where can I get these libraries?
>> or how do I configure/rebuild cross-armv7l-gcc49 package to build 
>> these libraries?
>
> Recently we have prepared standalone tizen toolchain using Linaro abe 
> tool.
> You can use it from this project:
> https://build.tizen.org/project/show?project=devel%3Aarm_toolchain%3AMobile%3Atoolchain 
>
>
> For arm:
> http://download.tizen.org/live/devel:/arm_toolchain:/Mobile:/toolchain/arm-wayland/armv7l/tizen-toolchain-arm-0.1-2.8.armv7l.rpm 
>
>
> For aarch64:
> http://download.tizen.org/live/devel:/arm_toolchain:/Mobile:/toolchain/arm64-wayland/aarch64/tizen-toolchain-aarch64-0.1-2.8.aarch64.rpm 
>

Sorry,

I've given incorrect links. Correct ones are:

For arm:
http://download.tizen.org/live/devel:/arm_toolchain:/Mobile:/toolchain/ia32-wayland/i686/tizen-toolchain-arm-0.1-2.10.i686.rpm

For aarch64:
http://download.tizen.org/live/devel:/arm_toolchain:/Mobile:/toolchain/ia32-wayland/i686/tizen-toolchain-aarch64-0.1-2.10.i686.rpm


>
> To use it, you need:
>
> 1. Extract it:
>
> cd /path/to/directory
> unrpm tizen-toolchain-arm-0.1-2.8.armv7l.rpm
>
> 2. Compile your source files with it:
> ./opt/tizen-toolchain-4.9~git-armv7l_armv7l-tizen-linux-gnueabi-20141206/bin/armv7l-tizen-linux-gnueabi-gcc 
> 1.c
>
>> The cross compiler doesn't need these libraries for itself. So it isn't
>> packaged with it.
>>
>> But to build C files, these libraries are obviously needed. The
>> libraries to install are the arm ones and are coming with gcc49 for
>> arm.
>>
>>
> AFAIK, package cross-armv7l-gcc49 has never been checked in our build 
> system,
> because currently cross-toolchain and acceleration binaries are going 
> from
> qemu-accel package. Qemu-accel unpacks package
> cross-armv7l-gcc49-icecream-backend (it's another sub-package), makes 
> some magic
> with its binaries and then packs them in /emul/i586-for-arm.
> They are provided with qemu-accel RPMs.
>
> Best regards,
> Ilya Palachev
>
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