Need Basic Steps to Compile GCC 4.9.2 Toolchain for Renesas SH7757 Processor

[Ritesh Prajapati]

Hello,

    Currently, I am working on *GCC 4.3.4* for *Renesas SH7757* Target 
Processor. Now, I want to switch to *GCC 4.9.2* Toolchain to get support 
of *c++ 11* for SH7757.

    Also, I want to build GCC 4.9.2 Toolchain Source on *32 bit* machine.

    Does anyone has basic steps to build GCC 4.9.2 Toolchain Source 
with its dependent packages for Renesas SH7757 Processor?

    Please let me any feedback on this as soon as possible.

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Regards,
Ritesh Prajapati,
System Level Solutions (India) Pvt.Ltd.