config/libc/newlib.in.2
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Tue Jun 28 23:46:04 2011 +0200 (2011-06-28)
branch1.11
changeset 2554 e378a7ccc345
parent 2166 c1fe0639585a
child 2484 d1a8c2ae7946
permissions -rw-r--r--
cc/gcc: remove --enable-symver option

That option is coming from the original crosstool, and is not entirely
understand here.

Moreover, it breaks with newer gcc-s: 4.6.1 now breaks while configuring
libjava (and probably some other libs as well, untested).

There is an related bug report to the gcc BZ:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49555

If need be, the old behavior can be restored with:
CC_CORE_EXTRA_CONFIG_ARRAY="--enable-symver=gnu"
CC_EXTRA_CONFIG_ARRAY="--enable-symver=gnu"

Reported-by: Bryan Hundven <bryanhundven@gmail.com>
Reviewed-by: Bryan Hundven <bryanhundven@gmail.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
(transplanted from b24ead1a59472195f5b2071ff70664c36fa21c3f)
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# newlib second-part options
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config LIBC_NEWLIB_IO_C99FMT
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    bool
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    prompt "Enable IOs on C99 formats"
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    default n
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    help
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      Enable support for IOs on C99 formats.
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config LIBC_NEWLIB_IO_LL
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    bool
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    prompt "Enable IOs on long long"
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    default n
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    help
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      Enable support for IOs on long long integers.
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config LIBC_NEWLIB_IO_FLOAT
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    bool
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    prompt "Enable IOs on floats and doubles"
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    default n
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    help
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      Enable support for IOs on floating point
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      values (float and double).
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config LIBC_NEWLIB_IO_LDBL
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    bool
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    prompt "Enable IOs on long doubles"
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    default n
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    depends on LIBC_NEWLIB_IO_FLOAT
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    help
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      Enable support for IOs on long doubles.