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150f500426
For some architectures, it is legit to have an alternate value in the
'architecture' part of the tuple. For example:
armv5te-*
armv7a8-*
Besides, some packages expect the tuple to reflect the arch variant
(eg. openMPI) to detect the variant's capabilities (eg. atomic
primitives).
This patch adds an option for the user to specify a suffix to be added
to the arch-part of the tuple.
Signed-off-by: Willy Tarreau <w@1wt.eu>
Message-ID: <20130120225822.GS6838@1wt.eu>
Patch-Id: 213994
[yann.morin.1998@free.fr: make it a suffix, not an override]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
38 lines
1018 B
Bash
38 lines
1018 B
Bash
# Compute sh-specific values
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CT_DoArchTupleValues () {
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# The architecture part of the tuple:
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CT_TARGET_ARCH="${CT_ARCH_SH_VARIANT}${CT_ARCH_SUFFIX:-${target_endian_eb}}"
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# gcc ./configure flags
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CT_ARCH_WITH_ARCH=
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CT_ARCH_WITH_ABI=
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CT_ARCH_WITH_CPU=
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CT_ARCH_WITH_TUNE=
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CT_ARCH_WITH_FPU=
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CT_ARCH_WITH_FLOAT=
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# Endianness stuff
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case "${CT_ARCH_ENDIAN}" in
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big) CT_ARCH_ENDIAN_CFLAG=-mb;;
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little) CT_ARCH_ENDIAN_CFLAG=-ml;;
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esac
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# CFLAGS
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case "${CT_ARCH_SH_VARIANT}" in
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sh3) CT_ARCH_ARCH_CFLAG=-m3;;
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sh4*)
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# softfp is not possible for SuperH, no need to test for it.
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case "${CT_ARCH_FLOAT}" in
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hard)
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CT_ARCH_ARCH_CFLAG="-m4${CT_ARCH_SH_VARIANT##sh?}"
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;;
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soft)
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CT_ARCH_ARCH_CFLAG="-m4${CT_ARCH_SH_VARIANT##sh?}-nofpu"
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;;
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esac
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;;
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esac
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CT_ARCH_FLOAT_CFLAG=
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}
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