mirror of
https://github.com/crosstool-ng/crosstool-ng.git
synced 2024-12-24 06:56:40 +00:00
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>
24 lines
868 B
Bash
24 lines
868 B
Bash
# Compute x86-specific values
|
|
|
|
# This one really needs a little love! :-(
|
|
|
|
CT_DoArchTupleValues() {
|
|
# Override the architecture part of the tuple:
|
|
if [ "${CT_ARCH_64}" = "y" ]; then
|
|
CT_TARGET_ARCH=x86_64
|
|
else
|
|
arch="${CT_ARCH_ARCH}"
|
|
[ -z "${arch}" ] && arch="${CT_ARCH_TUNE}"
|
|
case "${arch}" in
|
|
"") CT_TARGET_ARCH=i386;;
|
|
i386|i486|i586|i686) CT_TARGET_ARCH="${arch}";;
|
|
winchip*) CT_TARGET_ARCH=i486;;
|
|
pentium|pentium-mmx|c3*) CT_TARGET_ARCH=i586;;
|
|
pentiumpro|pentium*|athlon*) CT_TARGET_ARCH=i686;;
|
|
prescott) CT_TARGET_ARCH=i686;;
|
|
*) CT_TARGET_ARCH=i586;;
|
|
esac
|
|
fi
|
|
CT_TARGET_ARCH="${CT_TARGET_ARCH}${CT_ARCH_SUFFIX}"
|
|
}
|