config/kernel/bare-metal.in
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"Yann E. MORIN" <yann.morin.1998@free.fr> |
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Mon May 05 23:29:48 2014 +0200 (2014-05-05) |
changeset 3299 |
1ff943ae14d7 |
parent 1030 |
e5bf882d6514
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permissions |
-rw-r--r-- |
cc: add options to differentiate the need for pass-1 and pass-2
In some cases, building the core pass-1 is unneeded, as the C library
will not try to build anything when installing headers, or sill not
install anything at all.
This is for example the case for newlib, wihch does not require a core
pass-1 since it builds nothing and installs no header.
This should also be the case for newer glibc-es with newer gcc-es,
which no longer require a core pass-1, since the circular dependency
glibc <-> gcc (about TLS?) has been resolved.
Reported-by: Trevor Woerner <trevor.woerner@linaro.org>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
yann@861
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# Bare metal config options
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yann@861
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yann@2444
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## select BARE_METAL
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yann@2444
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##
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## help 'Bare metal' refers to those programs that run without any kernel.
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yann@2444
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## help
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## help You probably want to say 'y' here if you plan to use your compiler
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## help to build bootloaders. It is not yet suitable to build Linux kernels,
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yann@2444
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## help though, because the APCI stuff relies on the target C library headers
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yann@2444
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## help being available?!?!...
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