wehub-resource-sync
23 lines
1.1 KiB
Bash
Executable File
23 lines
1.1 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Regression guard: the linux binary we ship must START on OLD glibc.
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#
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# The standard linux release binary dynamically links glibc 2.38+ / GLIBCXX
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# 3.4.32 and fails to start on Debian 11, RHEL/Rocky 8, Ubuntu 20.04, Amazon
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# Linux 2, etc. The fix points all linux install + self-update paths at the
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# fully-static "-portable" asset. This runs a given linux binary inside an
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# old-glibc container (debian:bullseye, glibc 2.31) and asserts it starts:
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# - RED for the dynamic standard binary (GLIBC_2.38 not found)
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# - GREEN for the static -portable binary (runs anywhere)
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#
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# Usage: check-glibc-compat.sh <path-to-linux-binary>
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# Env: GLIBC_TEST_IMAGE (default: debian:bullseye-slim, glibc 2.31)
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set -euo pipefail
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BIN="${1:?usage: check-glibc-compat.sh <path-to-linux-binary>}"
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IMAGE="${GLIBC_TEST_IMAGE:-debian:bullseye-slim}"
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BIN_ABS="$(cd "$(dirname "$BIN")" && pwd)/$(basename "$BIN")"
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echo "==> running $(basename "$BIN") --version inside ${IMAGE} (glibc 2.31)"
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docker run --rm -v "${BIN_ABS}:/cbm:ro" "${IMAGE}" /cbm --version
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echo "PASS: binary starts on old glibc (${IMAGE})"
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