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scripts/gcc: Canadian Cross skip -print-multi-lib log output

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Attempting to ${CT_TARGET}-gcc -print-multi-lib will fail

In do_cc_core_backend, for the final compiler in a canadian cross
baremetal, warn that multi-libs cannot be determined

In do_cc_backend, for either final compiler for a canadian cross,
warn that multi-libs cannot be determined

(Plus fixed CT_PREFIX_DIR in do_cc_backend to be ${prefix})

Signed-off-by: "David Holsgrove" <david.holsgrove@xilinx.com>
Message-Id: <CAM=EW8aQDoNx-CkJHjXBoDP4iTDJ8z5hh3=KhO5UTU6rp3Pj=w@mail.gmail.com>
Patchwork-Id: 189053
This commit is contained in:
David Holsgrove 2012-10-04 15:59:31 +10:00
parent 5094e8bc0a
commit 071606c0a0
1 changed files with 15 additions and 10 deletions
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25
scripts/build/cc/gcc.sh
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@ -461,17 +461,22 @@ do_cc_core_backend() {
CT_DoExecLog ALL ln -sfv "${CT_TARGET}-gcc${ext}" "${prefix}/bin/${CT_TARGET}-cc${ext}"
if [ "${CT_MULTILIB}" = "y" ]; then
multilibs=( $( "${prefix}/bin/${CT_TARGET}-gcc" -print-multi-lib \
|tail -n +2 ) )
if [ ${#multilibs[@]} -ne 0 ]; then
CT_DoLog EXTRA "gcc configured with these multilibs (besides the default):"
for i in "${multilibs[@]}"; do
dir="${i%%;*}"
flags="${i#*;}"
CT_DoLog EXTRA " ${flags//@/ -} --> ${dir}/"
done
if [ "${CT_CANADIAN}" = "y" -a "${mode}" = "baremetal" \
-a "${host}" = "${CT_HOST}" ]; then
CT_DoLog WARN "Canadian Cross unable to confirm multilibs configured correctly"
else
CT_DoLog WARN "gcc configured for multilib, but none available"
multilibs=( $( "${prefix}/bin/${CT_TARGET}-gcc" -print-multi-lib \
|tail -n +2 ) )
if [ ${#multilibs[@]} -ne 0 ]; then
CT_DoLog EXTRA "gcc configured with these multilibs (besides the default):"
for i in "${multilibs[@]}"; do
dir="${i%%;*}"
flags="${i#*;}"
CT_DoLog EXTRA " ${flags//@/ -} --> ${dir}/"
done
else
CT_DoLog WARN "gcc configured for multilib, but none available"
fi
fi
fi
}