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make './miri toolchain' work even if we cannot write to rustup dir

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This commit is contained in:
Ralf Jung 2023-07-18 11:25:06 +02:00
parent 0c27c2e605
commit f5aa3131b4
1 changed files with 3 additions and 1 deletions
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src/tools/miri/miri
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@ -97,7 +97,9 @@ toolchain)
CUR_COMMIT=$(rustc +miri --version -v 2>/dev/null | grep "^commit-hash: " | cut -d " " -f 2) CUR_COMMIT=$(rustc +miri --version -v 2>/dev/null | grep "^commit-hash: " | cut -d " " -f 2)
if [[ "$CUR_COMMIT" == "$NEW_COMMIT" ]]; then if [[ "$CUR_COMMIT" == "$NEW_COMMIT" ]]; then
echo "miri toolchain is already at commit $CUR_COMMIT." echo "miri toolchain is already at commit $CUR_COMMIT."
if [[ "$TOOLCHAIN" != "miri" ]]; then
rustup override set miri rustup override set miri
fi
exit 0 exit 0
fi fi
# Install and setup new toolchain. # Install and setup new toolchain.