aca0200e94
08bd3382777bf5d24fa8f32f27abc7b6d1e20dd9 build: optimise arm64 darwin qt build using -O1 (fanquake) Pull request description: Building the macOS M1 bitcoin-qt binary at a optimisation level higher than `-O1` causes reproducibility issues when building on different architectures. Proposing somewhat of a hammer. This would fix 1 of the 2 remaining HOSTS in #21194. Guix Build (x86_64): ```bash 1b58b5109b32dca2509499c93347148e6bab5dca835081f8cbd3123bed72cce1 guix-build-08bd3382777b/output/arm64-apple-darwin/SHA256SUMS.part 0e0d063d3832fad7c5116dabb2ac33c919f40bda04759aad4523c6247295bc9e guix-build-08bd3382777b/output/arm64-apple-darwin/bitcoin-08bd3382777b-arm64-apple-darwin-unsigned.dmg 1feb301245f2c664edcfd9ac528fe1543fc7b183b3b42637db77d57658bc2b5e guix-build-08bd3382777b/output/arm64-apple-darwin/bitcoin-08bd3382777b-arm64-apple-darwin-unsigned.tar.gz 641eb100d0a281203f9d6e36e45dc0ffc772c680d6aec462434f106b4c44e295 guix-build-08bd3382777b/output/arm64-apple-darwin/bitcoin-08bd3382777b-arm64-apple-darwin.tar.gz 9d89920626e35939aa6cf506fc85861179f3c0e18d4ef1954750cf81336a851a guix-build-08bd3382777b/output/dist-archive/bitcoin-08bd3382777b.tar.gz e7697d30084270d0b5843b3baf0d752e240c2f708f728bc2f6896f153276ca6b guix-build-08bd3382777b/output/x86_64-apple-darwin/SHA256SUMS.part dd77acee082dbfd3cdad2c564bbd3bdace8df9bf32f92cf4a2debd5a996ace49 guix-build-08bd3382777b/output/x86_64-apple-darwin/bitcoin-08bd3382777b-x86_64-apple-darwin-unsigned.dmg 85e63fccb7af12468a04a678034c42dcd775d243b2d194a52e1086a6ffbdbe84 guix-build-08bd3382777b/output/x86_64-apple-darwin/bitcoin-08bd3382777b-x86_64-apple-darwin-unsigned.tar.gz ff2629957608898d76a42025985e3ec4bf5dc8572794e32b4182ba6f8babb828 guix-build-08bd3382777b/output/x86_64-apple-darwin/bitcoin-08bd3382777b-x86_64-apple-darwin.tar.gz ``` Guix Build (arm64): ```bash 1b58b5109b32dca2509499c93347148e6bab5dca835081f8cbd3123bed72cce1 guix-build-08bd3382777b/output/arm64-apple-darwin/SHA256SUMS.part 0e0d063d3832fad7c5116dabb2ac33c919f40bda04759aad4523c6247295bc9e guix-build-08bd3382777b/output/arm64-apple-darwin/bitcoin-08bd3382777b-arm64-apple-darwin-unsigned.dmg 1feb301245f2c664edcfd9ac528fe1543fc7b183b3b42637db77d57658bc2b5e guix-build-08bd3382777b/output/arm64-apple-darwin/bitcoin-08bd3382777b-arm64-apple-darwin-unsigned.tar.gz 641eb100d0a281203f9d6e36e45dc0ffc772c680d6aec462434f106b4c44e295 guix-build-08bd3382777b/output/arm64-apple-darwin/bitcoin-08bd3382777b-arm64-apple-darwin.tar.gz 9d89920626e35939aa6cf506fc85861179f3c0e18d4ef1954750cf81336a851a guix-build-08bd3382777b/output/dist-archive/bitcoin-08bd3382777b.tar.gz e7697d30084270d0b5843b3baf0d752e240c2f708f728bc2f6896f153276ca6b guix-build-08bd3382777b/output/x86_64-apple-darwin/SHA256SUMS.part dd77acee082dbfd3cdad2c564bbd3bdace8df9bf32f92cf4a2debd5a996ace49 guix-build-08bd3382777b/output/x86_64-apple-darwin/bitcoin-08bd3382777b-x86_64-apple-darwin-unsigned.dmg 85e63fccb7af12468a04a678034c42dcd775d243b2d194a52e1086a6ffbdbe84 guix-build-08bd3382777b/output/x86_64-apple-darwin/bitcoin-08bd3382777b-x86_64-apple-darwin-unsigned.tar.gz ff2629957608898d76a42025985e3ec4bf5dc8572794e32b4182ba6f8babb828 guix-build-08bd3382777b/output/x86_64-apple-darwin/bitcoin-08bd3382777b-x86_64-apple-darwin.tar.gz ``` ACKs for top commit: hebasto: ACK 08bd3382777bf5d24fa8f32f27abc7b6d1e20dd9 jarolrod: ACK 08bd3382777bf5d24fa8f32f27abc7b6d1e20dd9 Tree-SHA512: 48da4acb1799c3153cdaf674f287c81c3da230a3476183616b74f318baa595af45b313136eb228ba13c63e0b8206a78064734f9fd0488e1e839c9e4e1d92ba25
Bitcoin Core integration/staging tree
For an immediately usable, binary version of the Bitcoin Core software, see https://bitcoincore.org/en/download/.
What is Bitcoin Core?
Bitcoin Core connects to the Bitcoin peer-to-peer network to download and fully validate blocks and transactions. It also includes a wallet and graphical user interface, which can be optionally built.
Further information about Bitcoin Core is available in the doc folder.
License
Bitcoin Core is released under the terms of the MIT license. See COPYING for more information or see https://opensource.org/licenses/MIT.
Development Process
The master branch is regularly built (see doc/build-*.md for instructions) and tested, but it is not guaranteed to be
completely stable. Tags are created
regularly from release branches to indicate new official, stable release versions of Bitcoin Core.
The https://github.com/bitcoin-core/gui repository is used exclusively for the development of the GUI. Its master branch is identical in all monotree repositories. Release branches and tags do not exist, so please do not fork that repository unless it is for development reasons.
The contribution workflow is described in CONTRIBUTING.md and useful hints for developers can be found in doc/developer-notes.md.
Testing
Testing and code review is the bottleneck for development; we get more pull requests than we can review and test on short notice. Please be patient and help out by testing other people's pull requests, and remember this is a security-critical project where any mistake might cost people lots of money.
Automated Testing
Developers are strongly encouraged to write unit tests for new code, and to
submit new unit tests for old code. Unit tests can be compiled and run
(assuming they weren't disabled in configure) with: make check. Further details on running
and extending unit tests can be found in /src/test/README.md.
There are also regression and integration tests, written
in Python.
These tests can be run (if the test dependencies are installed) with: test/functional/test_runner.py
The CI (Continuous Integration) systems make sure that every pull request is built for Windows, Linux, and macOS, and that unit/sanity tests are run automatically.
Manual Quality Assurance (QA) Testing
Changes should be tested by somebody other than the developer who wrote the code. This is especially important for large or high-risk changes. It is useful to add a test plan to the pull request description if testing the changes is not straightforward.
Translations
Changes to translations as well as new translations can be submitted to Bitcoin Core's Transifex page.
Translations are periodically pulled from Transifex and merged into the git repository. See the translation process for details on how this works.
Important: We do not accept translation changes as GitHub pull requests because the next pull from Transifex would automatically overwrite them again.