Update CBMC build instructions for Amazon Linux 2 #3431
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The default compiler on Amazon Linux 2 is GCC 7, which is not sufficiently recent for building CBMC v6+. Install and use GCC 10, adjust warnings to cope with the flex version provided by Amazon Linux 2, and handle the non-default std::filesystem support. Furthermore, apply a workaround until diffblue/cbmc#8357 has been fixed on the CBMC side.
tautschnig
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Aug 12, 2024
The patch introduced in model-checking#3431 not only needs to be created, but also needs to be applied.
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The patch introduced in #3431 not only needs to be created, but also needs to be applied. By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 and MIT licenses.
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These are the auto-generated release notes: ## What's Changed * Update CBMC build instructions for Amazon Linux 2 by @tautschnig in #3431 * Handle intrinsics systematically by @artemagvanian in #3422 * Bump tests/perf/s2n-quic from `445f73b` to `ab9723a` by @dependabot in #3434 * Automatic cargo update to 2024-08-12 by @github-actions in #3433 * Actually apply CBMC patch by @tautschnig in #3436 * Update features/verify-rust-std branch by @feliperodri in #3435 * Add test related to issue 3432 by @celinval in #3439 * Implement memory initialization state copy functionality by @artemagvanian in #3350 * Bump tests/perf/s2n-quic from `ab9723a` to `80b93a7` by @dependabot in #3453 * Make points-to analysis handle all intrinsics explicitly by @artemagvanian in #3452 * Automatic cargo update to 2024-08-19 by @github-actions in #3450 * Add loop scanner to tool-scanner by @qinheping in #3443 * Avoid corner-cases by grouping instrumentation into basic blocks and using backward iteration by @artemagvanian in #3438 * Re-enabled hierarchical logs in the compiler by @celinval in #3449 * Fix ICE due to mishandling of Aggregate rvalue for raw pointers to `str` by @celinval in #3448 * Automatic cargo update to 2024-08-26 by @github-actions in #3459 * Bump tests/perf/s2n-quic from `80b93a7` to `8f7c04b` by @dependabot in #3460 * Update deny action by @zhassan-aws in #3461 * Basic support for memory initialization checks for unions by @artemagvanian in #3444 * Adjust test patterns so as not to check for trivial properties by @tautschnig in #3464 * Clarify comment in RFC Template by @carolynzech in #3462 * RFC: Source-based code coverage by @adpaco-aws in #3143 * Adopt Rust's source-based code coverage instrumentation by @adpaco-aws in #3119 * Upgrade toolchain to 08/28 by @jaisnan in #3454 * Extra tests and bug fixes to the delayed UB instrumentation by @artemagvanian in #3419 * Upgrade Toolchain to 8/29 by @carolynzech in #3468 * Automatic toolchain upgrade to nightly-2024-08-30 by @github-actions in #3469 * Extend name resolution to support qualified paths (Partial Fix) by @celinval in #3457 * Partially integrate uninit memory checks into `verify_std` by @artemagvanian in #3470 * Update Toolchain to 9/1 by @carolynzech in #3478 * Automatic cargo update to 2024-09-02 by @github-actions in #3480 * Bump tests/perf/s2n-quic from `8f7c04b` to `1ff3a9c` by @dependabot in #3481 * Automatic toolchain upgrade to nightly-2024-09-02 by @github-actions in #3479 * Automatic toolchain upgrade to nightly-2024-09-03 by @github-actions in #3482 * RFC for List Subcommand by @carolynzech in #3463 * Add tests for fixed issues. by @carolynzech in #3484 **Full Changelog**: kani-0.54.0...kani-0.55.0 By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 and MIT licenses.
tautschnig
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Sep 23, 2024
Update to CBMC release 6.3.1. This release includes a full fix for the build problem that we carried a patch for (in model-checking#3431 and model-checking#3436), thus dropping the patching step. The automatic update of CBMC requires actually installing that newer version of CBMC, else regression tests fail as seen in https://github.com/model-checking/kani/actions/runs/10987766383/job/30503118786. Resolves: model-checking#3507, model-checking#3536
github-merge-queue bot
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Sep 23, 2024
Update to CBMC release 6.3.1. This release includes a full fix for the build problem that we carried a patch for (in #3431 and #3436), thus dropping the patching step. The automatic update of CBMC requires actually installing that newer version of CBMC, else regression tests fail as seen in https://github.com/model-checking/kani/actions/runs/10987766383/job/30503118786. Resolves: #3507, #3536 By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 and MIT licenses.
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The default compiler on Amazon Linux 2 is GCC 7, which is not sufficiently recent for building CBMC v6+. Install and use GCC 10, adjust warnings to cope with the flex version provided by Amazon Linux 2, and handle the non-default std::filesystem support. Furthermore, apply a workaround until diffblue/cbmc#8357 has been fixed on the CBMC side.
By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 and MIT licenses.