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config/arch/s390.in
author Zhenqiang Chen <zhenqiang.chen@linaro.org>
Tue Nov 22 14:18:14 2011 +0800 (2011-11-22)
changeset 2783 2f4e3c312b65
parent 1636 3167f947f93f
child 2788 b6faa28e76e0
permissions -rw-r--r--
libc/newlib: add option to optimise for size

Add an option to build with -Os instead of the default -O.

Reviewed-by: Michael Hope
Signed-off-by: Zhenqiang Chen <zhenqiang.chen@linaro.org> 
     1 # s390 specific config options

     2 

     3 ## depends on EXPERIMENTAL

     4 ##

     5 ## select ARCH_SUPPORTS_32

     6 ## select ARCH_SUPPORTS_64

     7 ## select ARCH_DEFAULT_32

     8 ## select ARCH_USE_MMU

     9 ## select ARCH_SUPPORT_FPU

    10 ##

    11 ## help Defined by IBM in:

    12 ## help     32-bit ESA/390       : http://publibfp.boulder.ibm.com/cgi-bin/bookmgr/BOOKS/dz9ar008/CCONTENTS

    13 ## help     64-bit z/Architecure : http://publibfp.boulder.ibm.com/cgi-bin/bookmgr/BOOKS/dz9zr002/CCONTENTS
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