| author | "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> |
| Thu Jan 07 23:05:30 2010 +0100 (2010-01-07) | |
| changeset 1704 | 6df0d71a7a55 |
| parent 1591 | 11460fc587e6 |
| child 1724 | 9f1fca384d6f |
| permissions | -rw-r--r-- |
| mgl@1371 | 1 |
# newlib options |
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# depends on EXPERIMENTAL && BARE_METAL |
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|
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config LIBC_newlib |
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help |
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Newlib is a C library intended for use on embedded systems. It is a |
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conglomeration of several library parts, all under free software |
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licenses that make them easily usable on embedded products. Newlib |
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is only available in source form. It can be compiled for a wide |
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array of processors, and will usually work on any architecture with |
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the addition of a few low-level routines. |
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|
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choice |
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bool |
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prompt "newlib version" |
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# Don't remove next line |
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# CT_INSERT_VERSION_BELOW |
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|
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config LIBC_NEWLIB_V_1_17_0 |
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bool |
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prompt "1.17.0" |
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|
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config LIBC_NEWLIB_CVS |
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bool |
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prompt "Use CVS snapshot" |
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help |
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The newlib "team" rolls new releases about once a year (december). |
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This is quite a long time between releases, in case code was fixed. |
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|
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Saying 'Y' here will allow you to use the bleeding-edge code from |
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the CVS repository. This may or may not fix your issues, may or may |
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not build, may or may not crash your machine, may or may not withdraw |
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money from your bank account, may or may not date your girlfriend, |
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may or may not resurect Elvis... :-) |
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|
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In a word: use the CVS snapshot at your own risk! |
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|
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endchoice |
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|
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config LIBC_VERSION |
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string |
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prompt "use CVS tag" if LIBC_NEWLIB_CVS |
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# Don't remove next line |
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# CT_INSERT_VERSION_STRING_BELOW |
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default "1.17.0" if LIBC_NEWLIB_V_1_17_0 |
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help |
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Enter the tag you want to use. |
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Leave empty to use the 'head' of the repository. |
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|
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comment "Architecture specific options" |
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|
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config ATMEL_AVR32_HEADERS |
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bool |
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prompt "Install Atmel AVR32 headers" |
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depends on ARCH_avr32 |
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default y |
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help |
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Install Atmel AVR32 headers for native AVR32 development. Most |
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AVR32 MCU devices are supported. |
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|
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If you do native AVR32 development you want to say 'Y' here. |