config/cc/gcc.in.mips
author "Yann E. MORIN" <yann.morin.1998@free.fr>
Sun May 11 13:38:12 2014 +0200 (2014-05-11)
changeset 3313 ad14212ebf54
permissions -rw-r--r--
config: switch cc with libc in the config order

Some of the compiler options depend on the C library choice, (e.g.
whether core passes are needed).

Since the compiler menu comes before the C library menu, those options
may or may not be visible until the C library is chosen, leading to
either options being visible by the user (thus be puzzling as they would
not apply to his case), or invisible to him (yet again puzzling him).

Invert the order of the compiler and the C library in the menuconfig. It
anyway looks more rational, in the end.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
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# MIPS specific options for gcc
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config CC_GCC_HAS_ARCH_OPTIONS
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    default y
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config CC_GCC_mips_llsc
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    tristate
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    prompt "Use llsc"
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    default m
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    help
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      This configures how gcc will emit load-link, store-conditional and
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      sync opcodes. Normally, you'd set this to 'M', and configure will do
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      the correct thing (ie. enable llsc for Linux-based targets, disable
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      for others). If you know better, you can force either using llsc or
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      not using it (resp. 'Y' or 'N').
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config CC_GCC_mips_synci
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    tristate
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    prompt "Use synci"
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    default m
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    help
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      This configures how gcc will emit the synci opcode. Normally, you'd
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      set this to 'M', and configure will do the correct thing (ie. disable).
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      If you know better, you can force using synci (say 'Y'), or not using
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      it (say 'N').
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config CC_GCC_mips_plt
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    bool
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    prompt "Use copy relocations & PLTs"
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    help
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      This configures gcc to use copy relocations & PLTs. These are
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      extensions to the traditional SVR4-based MIPS ABIs and require
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      support from GNU binutils and the runtime C library.
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      Say 'N' to keep the default and not use them, say 'Y' to use them.