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config/arch/x86.in
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Tue Nov 23 21:35:28 2010 +0100 (2010-11-23)
branch1.9
changeset 2198 6d909657dbdf
parent 1345 27fec561af53
child 2444 896cb0d36c1a
permissions -rw-r--r--
scripts/xldd: better find sysroot with old gcc

Only starting with 4.4 does gcc have a -print-sysroot option.
For 4.3 or before, we have to play some tricks:
- ask gcc where libc.so is,
(we expect it in ${sysroot}/usr/lib/libc.so)
- trim /usr/lib/libc.so from the result

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
(transplanted from aa2305c5b2a57fbcda9a1b5bb5fb3a476ac49a13)
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# x86 specific options
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config ARCH_x86







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    select ARCH_SUPPORTS_32







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    select ARCH_SUPPORTS_64







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    select ARCH_DEFAULT_32







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    select ARCH_USE_MMU







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    select ARCH_SUPPORT_ARCH







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    select ARCH_SUPPORT_CPU







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    select ARCH_SUPPORT_TUNE







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    help







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      The x86 architecture, as defined by:







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        32-bit (ia32) : http://www.intel.com/







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        64-bit (amd64): http://www.amd.com/us-en/Processors/DevelopWithAMD/0,,30_2252_875_7044,00.html












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