515c9c4c2e
20adaeaef5build: split ARM crc & crypto extension checks (fanquake) Pull request description: We currently perform the same check twice, to put the same set of flags in two different variables. Split the checks so we test for the `crc` and `crypto` extensions independently. If we don't want to split, we should just delete the second `AX_CHECK_COMPILE_FLAG` check, and set `ARM_CRC_CXXFLAGS` & `ARM_SHANI_CXXFLAGS` at the same time. Guix Build: ```bash 045392a6a4f538723b7759c67eeafd832735de7294b72b3a7f488d05a13711f7 guix-build-20adaeaef5fa/output/aarch64-linux-gnu/SHA256SUMS.part 054fda86577d757788a1c87508268402535fcbe869240309a2c91997234389cf guix-build-20adaeaef5fa/output/aarch64-linux-gnu/bitcoin-20adaeaef5fa-aarch64-linux-gnu-debug.tar.gz 92dc2513b2b6d87c0869ae18493fd9d0e2690b5b02bfd4310d54f4d394cfccdf guix-build-20adaeaef5fa/output/aarch64-linux-gnu/bitcoin-20adaeaef5fa-aarch64-linux-gnu.tar.gz 2515cfc708cc6ce0e650ca00c49de8dad856b54741ddc0c195845fc6ce2d67db guix-build-20adaeaef5fa/output/arm-linux-gnueabihf/SHA256SUMS.part fa0a956365e62b484f66dcf9763a02858db5c7e99317861819a54a15589ced80 guix-build-20adaeaef5fa/output/arm-linux-gnueabihf/bitcoin-20adaeaef5fa-arm-linux-gnueabihf-debug.tar.gz 1b3ddf2b1bbdc7632696ca78908e69b4fd156ccf7afa8078b5541d2ac10ab931 guix-build-20adaeaef5fa/output/arm-linux-gnueabihf/bitcoin-20adaeaef5fa-arm-linux-gnueabihf.tar.gz f87d8e23df60b208a631f6642f6c2cc0fc8e4e5e9563b36d1de9d371f22a69d9 guix-build-20adaeaef5fa/output/arm64-apple-darwin/SHA256SUMS.part c24ac07bfa935fd40358823d95ef01128a03b80deec6b2cb8bed122994e8adc2 guix-build-20adaeaef5fa/output/arm64-apple-darwin/bitcoin-20adaeaef5fa-arm64-apple-darwin-unsigned.dmg 696660e030accadc27901dfb4e120aa2fefefa8cc2a33ae887e3c98e5d4795f5 guix-build-20adaeaef5fa/output/arm64-apple-darwin/bitcoin-20adaeaef5fa-arm64-apple-darwin-unsigned.tar.gz 30dcd3f543781ac0e07e36336c2901a25a0829e0d1425c25b3c7aba1d0e5420e guix-build-20adaeaef5fa/output/arm64-apple-darwin/bitcoin-20adaeaef5fa-arm64-apple-darwin.tar.gz 4d63db45f28fcb99aa8f3b30cf06afef80dd308a8d2fdf874752accb3f341258 guix-build-20adaeaef5fa/output/dist-archive/bitcoin-20adaeaef5fa.tar.gz eb208b98b3118e9f8240aab91c7ecb2f9b778109bc19d81d0ba73b3e35aa1123 guix-build-20adaeaef5fa/output/powerpc64-linux-gnu/SHA256SUMS.part 8b0de7008b1932ed18d3ab71ca309dc4919096e226e0a7197bd192e1ba96da82 guix-build-20adaeaef5fa/output/powerpc64-linux-gnu/bitcoin-20adaeaef5fa-powerpc64-linux-gnu-debug.tar.gz bcbc269cc4b5883397c516ef3ef6df564f4a81c240d5afcf912a2bf9554ff148 guix-build-20adaeaef5fa/output/powerpc64-linux-gnu/bitcoin-20adaeaef5fa-powerpc64-linux-gnu.tar.gz e5f7fd823056449a495a68d18fe941b472479bc59d9d4d11a041a4e2cc4044ec guix-build-20adaeaef5fa/output/powerpc64le-linux-gnu/SHA256SUMS.part 73ee7e786372b32ab840f0c00ca0479ddd022b3d37219cd929cb49f744c174e3 guix-build-20adaeaef5fa/output/powerpc64le-linux-gnu/bitcoin-20adaeaef5fa-powerpc64le-linux-gnu-debug.tar.gz 08f64c9aae4d9beef88d8fbae8ad0152517de74bedc88540775c4f757c8b6b9a guix-build-20adaeaef5fa/output/powerpc64le-linux-gnu/bitcoin-20adaeaef5fa-powerpc64le-linux-gnu.tar.gz fe3c28fdb1ee9d5b6ca3ba4510d61c052567edb3b93fdde929ed197072c0fd66 guix-build-20adaeaef5fa/output/riscv64-linux-gnu/SHA256SUMS.part 890d6b96edcc431620eede6239dec51368aff917010e03dabeb29d6a672d7a28 guix-build-20adaeaef5fa/output/riscv64-linux-gnu/bitcoin-20adaeaef5fa-riscv64-linux-gnu-debug.tar.gz df1fc0c9af4799cfe170444e21965f2a600aa193fdd0da542fedceeb3081b194 guix-build-20adaeaef5fa/output/riscv64-linux-gnu/bitcoin-20adaeaef5fa-riscv64-linux-gnu.tar.gz f69cae0b2d0eadb336cf314a888b1e0bed241f38954fe58ca9c9c2d00e49b74e guix-build-20adaeaef5fa/output/x86_64-apple-darwin/SHA256SUMS.part acc5fa9725bba738d10bb8b1e7df2d8a7b0e648015e1c046f67451d343f68224 guix-build-20adaeaef5fa/output/x86_64-apple-darwin/bitcoin-20adaeaef5fa-x86_64-apple-darwin-unsigned.dmg 7e4d8cb6d74434ba9084f487187c49cd5a4138c9ae03a6c2236cdffadb236bc8 guix-build-20adaeaef5fa/output/x86_64-apple-darwin/bitcoin-20adaeaef5fa-x86_64-apple-darwin-unsigned.tar.gz 8d93add28b20dfb2a556d3867cfbf218db336d7eefee6ab6f76a1bb4dd4ae20b guix-build-20adaeaef5fa/output/x86_64-apple-darwin/bitcoin-20adaeaef5fa-x86_64-apple-darwin.tar.gz ba0863eda963db706d2880daa8bc526e6332097010fa7227f513a2d715b6cd6c guix-build-20adaeaef5fa/output/x86_64-linux-gnu/SHA256SUMS.part 6915794f3cdc8ad9b305b6baa58f89f7493097b88c0af190d52d93457a17e8d8 guix-build-20adaeaef5fa/output/x86_64-linux-gnu/bitcoin-20adaeaef5fa-x86_64-linux-gnu-debug.tar.gz 467b05298058ec507c3b247c423f3ea7e027ecf62e45d7ae4b81160118bc0d02 guix-build-20adaeaef5fa/output/x86_64-linux-gnu/bitcoin-20adaeaef5fa-x86_64-linux-gnu.tar.gz 51a534803deaabcbba27d82359ef46e4d5b9e7b121ab71e1975c2a0d1c4c6f45 guix-build-20adaeaef5fa/output/x86_64-w64-mingw32/SHA256SUMS.part c9c5496f20bac01ed6439746aff9ca3dd55708718902c898e99f3d5741b167a3 guix-build-20adaeaef5fa/output/x86_64-w64-mingw32/bitcoin-20adaeaef5fa-win64-debug.zip cfaac54be36789927f83172c0af44c50648f63df7cdc9d81774a170e5ab6e3e5 guix-build-20adaeaef5fa/output/x86_64-w64-mingw32/bitcoin-20adaeaef5fa-win64-setup-unsigned.exe 759b79660c291dcc7da88088de3bb666162fed5c9d94bb24f10cef6e781c565f guix-build-20adaeaef5fa/output/x86_64-w64-mingw32/bitcoin-20adaeaef5fa-win64-unsigned.tar.gz f0124333d384ff6962e2131c7b2814bf5c968e77b63ff1b2c7d19cb4c571757c guix-build-20adaeaef5fa/output/x86_64-w64-mingw32/bitcoin-20adaeaef5fa-win64.zip ``` ACKs for top commit: jarolrod: ACK20adaeaef5Tree-SHA512: 8b515b95ba4d41ca2ce91448339841dcfb80feb028e9e3bc67a72e72d93669e1257534c11286489a60ae240f6ad6e68f56615818fefd1c09a07a1bee4976fa6e
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.