Signed-off-by: Alexander Kanavin <[email protected]> --- meta/lib/oeqa/selftest/cases/reproducible.py | 4 --- meta/recipes-devtools/rust/rust-llvm.inc | 3 +- ...r-sort-ClassInfo-lists-by-name-as-we.patch | 31 +++++++++++++++++++ 3 files changed, 33 insertions(+), 5 deletions(-) create mode 100644 meta/recipes-devtools/rust/rust-llvm/0001-AsmMatcherEmitter-sort-ClassInfo-lists-by-name-as-we.patch
diff --git a/meta/lib/oeqa/selftest/cases/reproducible.py b/meta/lib/oeqa/selftest/cases/reproducible.py index a0dc76977f..e539365031 100644 --- a/meta/lib/oeqa/selftest/cases/reproducible.py +++ b/meta/lib/oeqa/selftest/cases/reproducible.py @@ -17,11 +17,7 @@ import stat import os import datetime -# rust-llvm: -#https://autobuilder.yocto.io/pub/repro-fail/oe-reproducible-20210825-kaihham6/ exclude_packages = [ - 'rust-llvm-liblto', - 'rust-llvm-staticdev' ] def is_excluded(package): diff --git a/meta/recipes-devtools/rust/rust-llvm.inc b/meta/recipes-devtools/rust/rust-llvm.inc index 0f8fb785b7..5c2ccdac9a 100644 --- a/meta/recipes-devtools/rust/rust-llvm.inc +++ b/meta/recipes-devtools/rust/rust-llvm.inc @@ -2,7 +2,8 @@ SUMMARY = "LLVM compiler framework (packaged with rust)" LICENSE ?= "Apache-2.0-with-LLVM-exception" HOMEPAGE = "http://www.rust-lang.org"; -SRC_URI += "file://0002-llvm-allow-env-override-of-exe-path.patch;striplevel=2" +SRC_URI += "file://0002-llvm-allow-env-override-of-exe-path.patch;striplevel=2 \ + file://0001-AsmMatcherEmitter-sort-ClassInfo-lists-by-name-as-we.patch;striplevel=2" S = "${RUSTSRC}/src/llvm-project/llvm" diff --git a/meta/recipes-devtools/rust/rust-llvm/0001-AsmMatcherEmitter-sort-ClassInfo-lists-by-name-as-we.patch b/meta/recipes-devtools/rust/rust-llvm/0001-AsmMatcherEmitter-sort-ClassInfo-lists-by-name-as-we.patch new file mode 100644 index 0000000000..48af6fc283 --- /dev/null +++ b/meta/recipes-devtools/rust/rust-llvm/0001-AsmMatcherEmitter-sort-ClassInfo-lists-by-name-as-we.patch @@ -0,0 +1,31 @@ +From 86940d87026432683fb6741cd8a34d3b9b18e40d Mon Sep 17 00:00:00 2001 +From: Alexander Kanavin <[email protected]> +Date: Fri, 27 Nov 2020 10:11:08 +0000 +Subject: [PATCH] AsmMatcherEmitter: sort ClassInfo lists by name as well + +Otherwise, there are instances which are identical in +every other field and therefore sort non-reproducibly +(which breaks binary and source reproducibiliy). + +Upstream-Status: Submitted [https://reviews.llvm.org/D97477] +Signed-off-by: Alexander Kanavin <[email protected]> +--- + llvm/utils/TableGen/AsmMatcherEmitter.cpp | 5 ++++- + 1 file changed, 4 insertions(+), 1 deletion(-) + +diff --git a/llvm/utils/TableGen/AsmMatcherEmitter.cpp b/llvm/utils/TableGen/AsmMatcherEmitter.cpp +index ccf0959389b..1f801e83b7d 100644 +--- a/llvm/utils/TableGen/AsmMatcherEmitter.cpp ++++ b/llvm/utils/TableGen/AsmMatcherEmitter.cpp +@@ -359,7 +359,10 @@ public: + // name of a class shouldn't be significant. However, some of the backends + // accidentally rely on this behaviour, so it will have to stay like this + // until they are fixed. +- return ValueName < RHS.ValueName; ++ if (ValueName != RHS.ValueName) ++ return ValueName < RHS.ValueName; ++ // All else being equal, we should sort by name, for source and binary reproducibility ++ return Name < RHS.Name; + } + }; + -- 2.20.1
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