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byteorder: Fix compilation for MIPS and GCC < 4.6.

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Use the pre-processor macros to detect the byte order. This is
how it is done for ARM and other platforms. Use the variant of
the macro with the most underscores to match our ARM detection.

Change-Id: I7d2b34bf45a7f3979b44a1fe2e95f678152a5dcd
Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>
This commit is contained in:
Holger Hans Peter Freyther 2012-03-08 10:28:56 +01:00 committed by Qt by Nokia
parent 7a1a0fc76b
commit bc3a6c75f8
1 changed files with 6 additions and 0 deletions
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6
src/corelib/global/qprocessordetection.h
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@ -188,7 +188,13 @@
# if defined(_MIPS_ARCH_MIPS64) || defined(__mips64)
# define Q_PROCESSOR_MIPS_64
# endif
# if defined(__MIPSEL__)
# define Q_BYTE_ORDER Q_LITTLE_ENDIAN
# elif defined(__MIPSEB__)
# define Q_BYTE_ORDER Q_BIG_ENDIAN
# else
// Q_BYTE_ORDER not defined, use endianness auto-detection
# endif
/*
Power family, known variants: 32- and 64-bit