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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>
32 lines
915 B
Bash
32 lines
915 B
Bash
# Compute ARM-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="${CT_ARCH}${CT_ARCH_SUFFIX:-${target_endian_eb}}"
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# The system part of the tuple:
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case "${CT_LIBC},${CT_ARCH_ARM_EABI}" in
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*glibc,y) CT_TARGET_SYS=gnueabi;;
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uClibc,y) CT_TARGET_SYS=uclibcgnueabi;;
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*,y) CT_TARGET_SYS=eabi;;
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esac
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# Set the default instruction set mode
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case "${CT_ARCH_ARM_MODE}" in
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arm) ;;
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thumb)
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CT_ARCH_CC_CORE_EXTRA_CONFIG="--with-mode=thumb"
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CT_ARCH_CC_EXTRA_CONFIG="--with-mode=thumb"
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# CT_ARCH_TARGET_CFLAGS="-mthumb"
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;;
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esac
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if [ "${CT_ARCH_ARM_INTERWORKING}" = "y" ]; then
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CT_ARCH_TARGET_CFLAGS+=" -mthumb-interwork"
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fi
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if [ "${CT_ARCH_ARM_TUPLE_USE_EABIHF}" = "y" ]; then
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CT_TARGET_SYS="${CT_TARGET_SYS}hf"
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fi
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}
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