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arch/x86: add a sanity check

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i[34567]86-*-gnux32 is not a valid tuple.

Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
Signed-off-by: Ray Donnelly <ray.donnelly@gmail.com>
Signed-off-by: Alexey Neyman <stilor@att.net>
This commit is contained in:
Alexey Neyman 2016-05-21 13:19:42 -07:00
parent 34ecc718d9
commit 67b314a051
1 changed files with 11 additions and 0 deletions
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11
scripts/build/arch/x86.sh
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@ -20,6 +20,17 @@ CT_DoArchTupleValues() {
esac
fi
CT_TARGET_ARCH="${CT_TARGET_ARCH}${CT_ARCH_SUFFIX}"
# Shouldn't be possible to specify this (CT_TARGET_SYS is not specified by the user,
# it is computed by scripts/functions from libc choices). But trap if such invalid
# values ever come from the caller:
case "${CT_TARGET_ARCH}-${CT_TARGET_SYS}" in
i[34567]86-gnux32)
CT_DoLog ERROR "Invalid CT_TARGET: i[34567]86-<vendor>-<os>-gnux32 is invalid."
CT_DoLog ERROR "CT_TARGET: ${CT_TARGET}"
CT_Abort "Go read: https://wiki.debian.org/Multiarch/Tuples"
;;
esac
}
#------------------------------------------------------------------------------