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Great to see that this PR is in the main repo now! 🚀
I retested on OpenBSD 7.1 with the instructions from the PR description and unfortunately still have a BDB issue (similar to hebasto#3 (comment)). The detection in the beginning detects that the installed BerkeleyDB version is too old (which is true) and disables legacy wallet support:
-- Found BerkeleyDB: /usr/include (Required is at least version "4.8")
CMake Warning at cmake/optional.cmake:69 (message):
Found Berkeley DB (BDB) older than 4.8, disabling.
Passing "-DWITH_BDB=no" will suppress this warning.
...
Configure summary
=================
Build type ......................... RelHardened
Preprocessor defined macros:
CXX: /usr/local/bin/ccache /usr/bin/c++
Compile options:
Utility binaries:
bitcoin-cli ...................... ON
bitcoin-tx ....................... ON
bitcoin-util ..................... ON
Wallet functionality ............... yes
SQLite, descriptor wallets ....... yes
Berkeley DB, legacy wallets ...... no
wallet tool ...................... ON
Optional packages:
GUI .............................. Qt5
QR code (GUI) .................... yes
external signer .................. no
NAT-PMP .......................... no
UPNP ............................. no
ZeroMQ ........................... yes
USDT tracing ..................... no
experimental syscall sandbox ..... no
Still in the course of compiling the wallet <db_cxx.h>
is getting included (which is in turn included by src/wallet/bdb.h
):
[ 28%] Building CXX object src/wallet/CMakeFiles/bitcoin_wallet.dir/walletdb.cpp.o
In file included from /home/honey/bitcoin_prrev/src/wallet/walletdb.cpp:18:
/home/honey/bitcoin_prrev/src/wallet/bdb.h:27:10: fatal error: 'db_cxx.h' file not found
#include <db_cxx.h>
^~~~~~~~~~
1 error generated.
It seems that USE_BDB
is sill set for some reason, though the detection should have disabled it?
concept ack |
Updated 485bd54 -> 1d09ef5 (pr25797.01 -> pr25797.02):
Thank you for sorrow testing. The issue should be fixed now. |
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I retested on OpenBSD 7.1 with the instructions from the PR description and unfortunately still have a BDB issue
Thank you for sorrow testing. The issue should be fixed now.
Retested again (commit 1d09ef5) on OpenBSD 7.1 with the configuration as shown in #25797 (review), now the build was successful ✅ 🍻 . The following binaries were emitted: bitcoind
, bitcoin-cli
, bitcoin-tx
, bitcoin-util
, bitcoin-wallet
, bitcoin-qt
and leveldbutil
(is this last one needed? IIRC I never saw it in the course of building with autotools).
Also ran the functional tests via ./build/test/functional/test_runner.py
, everything passed as expected. Couldn't find the test_bitcoin
binary though, I'm assuming that unit-test build support with CMake is still under construction?
Updated 1d09ef5 -> 66c4ce4 (pr25797.02 -> pr25797.03):
It is, but not as a part of this PR. My intention is to keep the latter more or less digestible for reviewers. |
Concept NACK. Our autotools build system is a mess, but this doesn't appear to significantly improve it. I don't think the benefits are worth the costs. (I realise this PR doesn't remove autotools, but AIUI that's the eventual intention.)
I don't see why CMake changes the situation around build_msvc. We could drop it today and tell Windows builders to use autotools just as well.
Do you have evidence of this? Autotools is fairly standard, and mostly just standard sh and make stuff (and m4, but that's admittedly more of a downside). CMake breaks from the norm, and requires a domain-specific language. |
Updated 66c4ce4 -> e098ba8 (pr25797.03 -> pr25797.04):
All changes above made the linter CI task happy now 🐅 |
You are talking about "to build on Windows". But the idea is "to build with MSVC". Being a cross-platform tool, CMake is able to create input files for a wide range of build systems, including Unix Makefiles and Visual Studio project files. @sipsorcery What do you think about this stuff? |
I do. There are open-source projects which have dropped Autotools, and there are no ones which do the opposite. Also we could ask people who graduated CS recently whether their curriculums encompassed Autotools and/or CMake (not an evidence, rather a hint).
Moving "Autotools --> CMake" is very similar to "shell --> Python" which we have done recently.
Which "the norm"?
Using a domain-specific language which serves its purpose much better than a general macro language is a benefit for reviewing and maintaining. |
The Visual Studio project files produced by CMake aren't as clean as the hand rolled ones but in my experience they still build well (note the vcpkg dependecies generally use cmake). IMHO it's worth having less clean VS project files if the eventual goal is to have a single build system. Concept ACK. |
And this mess is going to get bigger: As you are a developer who is involved into the GUI development, could you share your vision of Qt 6 integration without migration to CMake? |
@dongcarl @fanquake @ryanofsky @theuni Your conceptual assessments of this PR will be much appreciated. |
We handmade our Makefiles... |
The following sections might be updated with supplementary metadata relevant to reviewers and maintainers. ReviewsSee the guideline for information on the review process.
If your review is incorrectly listed, please react with 👎 to this comment and the bot will ignore it on the next update. ConflictsReviewers, this pull request conflicts with the following ones:
If you consider this pull request important, please also help to review the conflicting pull requests. Ideally, start with the one that should be merged first. |
autotools can be used with the MSVC compiler
"No ones"? There are lots which adopt autotools. Otherwise it wouldn't even exist...
People to ask would be experienced open source developers, not novices who got scammed by colleges.
Most open source software uses autotools.
Seems easy enough to just do it the same as Qt 5 already is? pkg-config support was fixed in Qt 6.2.5. |
I mean, there are no projects which moved from non-Autotools to Autotools recent decade. |
Not for static builds:
|
Static builds are abnormal and only need to be supported for depends-based builds, where we can trivially patch it. |
"abnormal"? We deliver users static builds.
I doubt about "trivially". Anyway, your patch for Qt code will be much appreciated. |
I am a Concept ~0/ACK for CMake. However I think if we are going to break every existing piece of Bitcoin Core related build infrastracture (build scripts, docker files, downstream projects, package managers etc), as well as obselete (external) build guides & documentation, we should be able to enumerate some more benefits to doing so.
Looking at this list, there's nothing interesting here for anyone that doesn't care about the GUI, or Windows
Concept NACK on any approach that has as maintaining multiple build systems over multiple, or even a single release. That will be a maintainability / developer nightmare. If we are going to switch, we should just switch. CMake in, Autotools out, over a short period, ideally just after a branch off, so there is plenty of time for changes to settle and issues to be fixed before the next release. |
Rebased using the recent hebasto#15. The CI build is 🟢 Guix builds:
|
🐙 This pull request conflicts with the target branch and needs rebase. |
43123cf FIXUP: Same as PR27458 (Hennadii Stepanov) 2d8930e FIXUP: Same as PR27656 (Hennadii Stepanov) a112470 cmake: Include CTest (Hennadii Stepanov) cb19814 cmake: Build `test_bitcoin` executable (Hennadii Stepanov) 751453f cmake: Build `bench_bitcoin` executable (Hennadii Stepanov) a2c3493 cmake: Add test config and runners (Hennadii Stepanov) cb7dc94 test: Explicitly specify directory where to search tests for (Hennadii Stepanov) 2fd303f test: Make `util/test_runner.py` honor `BITCOINUTIL` and `BITCOINTX` (Hennadii Stepanov) 2e3721e cmake: Add wallet functionality (Hennadii Stepanov) f944ccd cmake: Build `bitcoin-util` executable (Hennadii Stepanov) d1c319d cmake: Build `bitcoin-tx` executable (Hennadii Stepanov) 1934755 cmake: Build `bitcoin-cli` executable (Hennadii Stepanov) 5fc2cee [FIXUP] cmake: Add workaround for https://gitlab.kitware.com/cmake/cmake/-/issues/20652 (Hennadii Stepanov) b2bea9f [FIXUP] cmake: Consider `ASM` option when checking for `HAVE_64BIT_ASM` (Hennadii Stepanov) Pull request description: The parent PR: bitcoin#25797. The previous PRs in the staging branch: #5, #6, #7, #10, #13. --- What is NEW: - `bitcoin-cli` - `bitcoin-tx` - `bitcoin-util` - wallet functionality and `bitcoin-wallet` - `bench_bitcoin` - `test_bitcoin` EXAMPLES: ``` cmake -S . -B build cd build cmake --build . -j $(nproc) ctest -j $(nproc) ./test/functional/test_runner.py -j $(nproc) ``` Using a multi-configuration generator (CMake 3.17+ is required): ``` cmake -S . -B build -G "Ninja Multi-Config" cd build cmake --build . -j $(nproc) ctest -j $(nproc) -C Debug ``` --- What to test: - old CMake versions, for example v3.13 - multi-config generators, for example `-G "Ninja Multi-Config"` --- What to consider additionally: - is it worth to pull the "[test: Make util/test_runner.py honor BITCOINUTIL and BITCOINTX](268aca3)" commit to the main repo now? FWIW, we use the same approach for functional tests providing the `BITCOIND` environment variable when needed. ACKs for top commit: TheCharlatan: ACK 43123cf Tree-SHA512: a04cfca266bcde780528c915cb01f69189f36a0e1beb521fe75e4816ca4f9ab9440646529bbf2cbdfe76275debc5107ee2433e1027405094d3e8a74ec0d1d077
Closing this PR as its usefulness seems marginal. Although, I'll keep maintaining this branch. Reminding that the active reviewing process still happening in https://github.com/hebasto/bitcoin/tree/cmake-staging and related PRs. |
One more for the list:
|
a933ddf [FIXUP] Better document a workaround (Hennadii Stepanov) 769633e [FIXUP] for "cmake: Add wallet functionality" (Hennadii Stepanov) 31e4e62 [FIXUP] for "cmake: Build `test_bitcoin` executable" (Hennadii Stepanov) f2dbb17 [FIXUP] for "cmake: Build `test_bitcoin` executable" (Hennadii Stepanov) 91d7327 [FIXUP] Boost (Hennadii Stepanov) Pull request description: The parent PR: bitcoin#25797. The previous PRs in the staging branch: #5, #6, #7, #10, #13, #15. This PR consists of fixups only to make reviewing easier :) ACKs for top commit: theuni: ACK a933ddf Tree-SHA512: 270869a3bf9b9f2d56b75d169f25032385fa2d1297951a23c0d1900d9668a40b153c7a5d9b51fa87596eec681107c40da8e55f405d28a7ecd2ec0f72f3550bbf
ac7bc5b [FIXUP] Rename CCACHE_EXECUTABLE --> CCACHE_COMMAND for consistency (Hennadii Stepanov) 0476509 [FIXUP] Learn to work with recent ccache in MSVC builds (Hennadii Stepanov) 2fd67c7 [FIXUP] Do not disable `TrackFileAccess` in MSVC builds (Hennadii Stepanov) a53ae12 [FIXUP] Use Multi-ToolTask in MSVC builds by default (Hennadii Stepanov) Pull request description: The parent PR: bitcoin#25797. The previous PRs in the staging branch: #5, #6, #7, #10, #13, #15, #17, #18. This PR consists of fixups related to using [Ccache](https://ccache.dev/) in MSVC builds. Top commit has no ACKs. Tree-SHA512: dc01202b054aaeb5b46607bc93126bee0df523df3b4f2df54b566b2e2d6306d784a723fd4a999d0d84fdf31e926a72304790f94b9d57034db0c112ee9f52070e
a65da0d cmake: Redefine configuration flags (Hennadii Stepanov) 1a1dda5 [FIXUP] Evaluate flags set in depends _after_ config-specific flags (Hennadii Stepanov) 482e844 cmake: Warn about not encapsulated build properties (Hennadii Stepanov) 3736470 cmake: Add platform-specific flags (Hennadii Stepanov) e0621e9 cmake: Add `TryAppendLinkerFlag` module (Hennadii Stepanov) ae430cf cmake: Add `TryAppendCXXFlags` module (Hennadii Stepanov) 7903bd5 [FIXUP] Encapsulate common build flags into `core` interface library (Hennadii Stepanov) Pull request description: The parent PR: bitcoin#25797. The previous PRs in the staging branch: #5, #6, #7, #10, #13, #15, #17, #19. --- What is NEW: - functions for checking compiler and linker flags - managing flags for different build types (configurations) EXAMPLES of configuration output on Ubuntu 22.04: - for a single-config generator: ``` $ cmake .. -G "Unix Makefiles" ... Cross compiling ....................... FALSE Preprocessor defined macros ........... C compiler ............................ /usr/bin/cc CFLAGS ................................ C++ compiler .......................... /usr/bin/c++ CXXFLAGS .............................. Common compile options ................ Common link options ................... Linker flags for executables .......... Linker flags for shared libraries ..... Build type (configuration): - CMAKE_BUILD_TYPE ................... RelWithDebInfo - Preprocessor defined macros ........ - CFLAGS ............................. -O2 -g - CXXFLAGS ........................... -O2 -g - LDFLAGS for executables ............ - LDFLAGS for shared libraries ....... Use assembly routines ................. ON Use ccache for compiling .............. ON ... ``` - for a multi-config generator: ``` $ cmake .. -G "Ninja Multi-Config" ... Cross compiling ....................... FALSE Preprocessor defined macros ........... C compiler ............................ /usr/bin/cc CFLAGS ................................ C++ compiler .......................... /usr/bin/c++ CXXFLAGS .............................. Common compile options ................ Common link options ................... Linker flags for executables .......... Linker flags for shared libraries ..... Available build types (configurations) RelWithDebInfo Debug Release 'RelWithDebInfo' build type (configuration): - Preprocessor defined macros ........ - CFLAGS ............................. -O2 -g - CXXFLAGS ........................... -O2 -g - LDFLAGS for executables ............ - LDFLAGS for shared libraries ....... 'Debug' build type (configuration): - Preprocessor defined macros ........ DEBUG DEBUG_LOCKORDER DEBUG_LOCKCONTENTION RPC_DOC_CHECK ABORT_ON_FAILED_ASSUME - CFLAGS ............................. -O0 -g3 - CXXFLAGS ........................... -O0 -g3 -ftrapv - LDFLAGS for executables ............ - LDFLAGS for shared libraries ....... 'Release' build type (configuration): - Preprocessor defined macros ........ - CFLAGS ............................. -O2 - CXXFLAGS ........................... -O2 - LDFLAGS for executables ............ - LDFLAGS for shared libraries ....... Use assembly routines ................. ON Use ccache for compiling .............. ON ... ``` - cross-compiling for Windows: ``` $ make -C depends HOST=x86_64-w64-mingw32 DEBUG=1 NO_QT=1 $ cmake -B build --toolchain depends/x86_64-w64-mingw32/share/toolchain.cmake -DCMAKE_BUILD_TYPE=Debug ... Cross compiling ....................... TRUE, for Windows, x86_64 Preprocessor defined macros ........... _WIN32_WINNT=0x0601 _WIN32_IE=0x0501 WIN32_LEAN_AND_MEAN NOMINMAX WIN32 _WINDOWS _MT _GLIBCXX_DEBUG _GLIBCXX_DEBUG_PEDANTIC C compiler ............................ /usr/bin/x86_64-w64-mingw32-gcc CFLAGS ................................ -pipe -std=c11 -O1 C++ compiler .......................... /usr/bin/x86_64-w64-mingw32-g++-posix CXXFLAGS .............................. -pipe -std=c++17 -O1 Common compile options ................ Common link options ................... -Wl,--major-subsystem-version,6 -Wl,--minor-subsystem-version,1 Linker flags for executables .......... -static Linker flags for shared libraries ..... Build type (configuration): - CMAKE_BUILD_TYPE ................... Debug - Preprocessor defined macros ........ DEBUG DEBUG_LOCKORDER DEBUG_LOCKCONTENTION RPC_DOC_CHECK ABORT_ON_FAILED_ASSUME - CFLAGS ............................. -O0 -g3 - CXXFLAGS ........................... -O0 -g3 -ftrapv - LDFLAGS for executables ............ - LDFLAGS for shared libraries ....... Use assembly routines ................. ON Use ccache for compiling .............. ON ... ``` **A cross-project note.** The `ProcessConfigurations.cmake` is based on the same module that was suggested in bitcoin-core/secp256k1#1291. So, cross-reviewing is welcome :) ACKs for top commit: theuni: ACK a65da0d to keep this moving. This has been sitting for too long :( Tree-SHA512: 57c5e91ddf9675c6a2b56c0cb70fd3f045af8076bee74c49390de38b8d514e130d2086fde6d83d2d1278b437d0a10cc721f0aa44934698110aeadb3a1aef9e64
08269e5 Squashed 'src/crc32c/' changes from 0d624261ef..0bac72c455 (fanquake) Pull request description: Update the crc32c subtree. Includes: * bitcoin-core/crc32c-subtree#5 Which is useful for bitcoin#25797. Guix Build (x86_64): ```bash 10677afb5b43e75f9c44ca2a854df88c2d2443392d3930d8c63d3c17e8d5959f guix-build-9546b3a2a3a4/output/aarch64-linux-gnu/SHA256SUMS.part a05ea337e8dbbf234419908e1c95467f24f9ad83f3371718d4d4e3c1ae64dc7b guix-build-9546b3a2a3a4/output/aarch64-linux-gnu/bitcoin-9546b3a2a3a4-aarch64-linux-gnu-debug.tar.gz 9e3bcaecc55e8100c17cd6049f99a5dcdd485153091a9ddc1bb014cd74da719b guix-build-9546b3a2a3a4/output/aarch64-linux-gnu/bitcoin-9546b3a2a3a4-aarch64-linux-gnu.tar.gz 1306478fadf15b11636625747029de78a9121d179bc63cad77478a5a4b70e012 guix-build-9546b3a2a3a4/output/arm-linux-gnueabihf/SHA256SUMS.part 55e82fc26fb57b4a58d63985b4b746c939c949abc670c976e270d5ec9c678623 guix-build-9546b3a2a3a4/output/arm-linux-gnueabihf/bitcoin-9546b3a2a3a4-arm-linux-gnueabihf-debug.tar.gz 4ef06487c7df0b5ffdbcd5b8e4d32ffc8016f071fda7566f824e713581e7b043 guix-build-9546b3a2a3a4/output/arm-linux-gnueabihf/bitcoin-9546b3a2a3a4-arm-linux-gnueabihf.tar.gz 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ee3123a60a732596347e58351c38cc5c0a8bf9b24f3cc9041f12ec11572e0659 guix-build-9546b3a2a3a4/output/x86_64-w64-mingw32/bitcoin-9546b3a2a3a4-win64.zip ``` Guix Build (arm64): ```bash 1306478fadf15b11636625747029de78a9121d179bc63cad77478a5a4b70e012 guix-build-9546b3a2a3a4/output/arm-linux-gnueabihf/SHA256SUMS.part 55e82fc26fb57b4a58d63985b4b746c939c949abc670c976e270d5ec9c678623 guix-build-9546b3a2a3a4/output/arm-linux-gnueabihf/bitcoin-9546b3a2a3a4-arm-linux-gnueabihf-debug.tar.gz 4ef06487c7df0b5ffdbcd5b8e4d32ffc8016f071fda7566f824e713581e7b043 guix-build-9546b3a2a3a4/output/arm-linux-gnueabihf/bitcoin-9546b3a2a3a4-arm-linux-gnueabihf.tar.gz fff63a55498bc592296fa3514bc99b39e83c4ab808ce3b04c9499b7a6adf3fd6 guix-build-9546b3a2a3a4/output/arm64-apple-darwin/SHA256SUMS.part 965a96698bf7e49e2cc710ea567f69fbd4bedef64308f574e96c66e15c78d84d guix-build-9546b3a2a3a4/output/arm64-apple-darwin/bitcoin-9546b3a2a3a4-arm64-apple-darwin-unsigned.dmg 6738a0692430d4e59b45a8a9a247b6765970fb17c4047b66a332999425caafd9 guix-build-9546b3a2a3a4/output/arm64-apple-darwin/bitcoin-9546b3a2a3a4-arm64-apple-darwin-unsigned.tar.gz d2dc890f9d4e7f147b29e3e186504fc1af7f68b516d770d7700d4982429ad7e3 guix-build-9546b3a2a3a4/output/arm64-apple-darwin/bitcoin-9546b3a2a3a4-arm64-apple-darwin.tar.gz c74196e38f26f0aa8b345d81389a69c2324017c08b32fe5d97823a6bdaebd63b guix-build-9546b3a2a3a4/output/dist-archive/bitcoin-9546b3a2a3a4.tar.gz fdcebf2b6518f3a538429aba53795f45a6c07e0b3a73e58242a46b0e1a1de429 guix-build-9546b3a2a3a4/output/powerpc64-linux-gnu/SHA256SUMS.part d4180196535c6a13f158e6f1b013bac6e1f32291d2940f830898aff55bd215ad guix-build-9546b3a2a3a4/output/powerpc64-linux-gnu/bitcoin-9546b3a2a3a4-powerpc64-linux-gnu-debug.tar.gz ffbaea4130f460a93afd89618b68be5918d9fad053427390350daa1f512f628c guix-build-9546b3a2a3a4/output/powerpc64-linux-gnu/bitcoin-9546b3a2a3a4-powerpc64-linux-gnu.tar.gz 09071b159126c89bdbc3f19b51b89c34d9709658e77f0f5da55b41218453b652 guix-build-9546b3a2a3a4/output/powerpc64le-linux-gnu/SHA256SUMS.part 4b75a22ac557a0fea88f8df0beaff9b19fb032587710edcca3d942847445fbc3 guix-build-9546b3a2a3a4/output/powerpc64le-linux-gnu/bitcoin-9546b3a2a3a4-powerpc64le-linux-gnu-debug.tar.gz 1bbb30880fe9ec5151377b0ee1952316b63d3d4bfaaa383f72660591e46e1965 guix-build-9546b3a2a3a4/output/powerpc64le-linux-gnu/bitcoin-9546b3a2a3a4-powerpc64le-linux-gnu.tar.gz 06e6140b0b23f974a1c49e551fc4f8effba8afcc3fef3adf4fc3a5cd72d55007 guix-build-9546b3a2a3a4/output/riscv64-linux-gnu/SHA256SUMS.part 948219a7eb070e48d613bef5c96e47880414d738ecc0c334e1d46291af315cc9 guix-build-9546b3a2a3a4/output/riscv64-linux-gnu/bitcoin-9546b3a2a3a4-riscv64-linux-gnu-debug.tar.gz 9dcdb87bf947a23eb8e108a15b7b224f03f01dfac1879be85114f67ecc1cd425 guix-build-9546b3a2a3a4/output/riscv64-linux-gnu/bitcoin-9546b3a2a3a4-riscv64-linux-gnu.tar.gz c02b6fcc9f1333a83571eff16c6d7789febd8f693c6945b751b0665bdc025f20 guix-build-9546b3a2a3a4/output/x86_64-apple-darwin/SHA256SUMS.part 3a092d1c08cb85f4ac502424b3c5932ff6970a191ce43d622d36ad17f9b36243 guix-build-9546b3a2a3a4/output/x86_64-apple-darwin/bitcoin-9546b3a2a3a4-x86_64-apple-darwin-unsigned.dmg 1a1bbefb93131d62f88d9eb51bddc2bd3e247533f8000555af20ea582fe65daa guix-build-9546b3a2a3a4/output/x86_64-apple-darwin/bitcoin-9546b3a2a3a4-x86_64-apple-darwin-unsigned.tar.gz 684180389af6cba525439b8c8142bbdc3391c125583743275b6876e69adbd733 guix-build-9546b3a2a3a4/output/x86_64-apple-darwin/bitcoin-9546b3a2a3a4-x86_64-apple-darwin.tar.gz f81bc831e3d933b387940c8bd3cc10402e00116c713cd2ac9e7531082a354187 guix-build-9546b3a2a3a4/output/x86_64-linux-gnu/SHA256SUMS.part 05faf45bc567742d41addafc5d8e85b5b586173f2efdd2ae501d6ebdf69379bb guix-build-9546b3a2a3a4/output/x86_64-linux-gnu/bitcoin-9546b3a2a3a4-x86_64-linux-gnu-debug.tar.gz dfe1b0c22c706a918cbc8952bebba0b471c849276725dd5e0b2eee265c281386 guix-build-9546b3a2a3a4/output/x86_64-linux-gnu/bitcoin-9546b3a2a3a4-x86_64-linux-gnu.tar.gz 64186c495eb9b6e8c6a2be89530c928e7b161e5ca7a1b56b7786dd28d310e7e8 guix-build-9546b3a2a3a4/output/x86_64-w64-mingw32/SHA256SUMS.part c099d0dfeb4556539b52c8bc08ef2c15c636526dccc0a73900c68fa45b052189 guix-build-9546b3a2a3a4/output/x86_64-w64-mingw32/bitcoin-9546b3a2a3a4-win64-debug.zip 7751e50110ed1a9a46a2fdadb7d71c6e30910685a3074dea563ec64997cbb134 guix-build-9546b3a2a3a4/output/x86_64-w64-mingw32/bitcoin-9546b3a2a3a4-win64-setup-unsigned.exe d8ec6a7d24c9b514c342fe3ee2281482a104100230650523d3303484036507a3 guix-build-9546b3a2a3a4/output/x86_64-w64-mingw32/bitcoin-9546b3a2a3a4-win64-unsigned.tar.gz ee3123a60a732596347e58351c38cc5c0a8bf9b24f3cc9041f12ec11572e0659 guix-build-9546b3a2a3a4/output/x86_64-w64-mingw32/bitcoin-9546b3a2a3a4-win64.zip ``` ACKs for top commit: hebasto: ACK 9546b3a, I have reviewed the code and it looks OK, I agree it can be merged. jarolrod: ACK 9546b3a Tree-SHA512: e5f98fd3bdb90516d24ed6cc26da9ed4a83374888d322a4e3a26d8df4a2352711d842787b07ba94e2dbd142391bb8f39eb6f040cbb3c2f217f7980b69aaae31f
08269e5 Squashed 'src/crc32c/' changes from 0d624261ef..0bac72c455 (fanquake) Pull request description: Update the crc32c subtree. Includes: * bitcoin-core/crc32c-subtree#5 Which is useful for bitcoin#25797. Guix Build (x86_64): ```bash 10677afb5b43e75f9c44ca2a854df88c2d2443392d3930d8c63d3c17e8d5959f guix-build-9546b3a2a3a4/output/aarch64-linux-gnu/SHA256SUMS.part a05ea337e8dbbf234419908e1c95467f24f9ad83f3371718d4d4e3c1ae64dc7b guix-build-9546b3a2a3a4/output/aarch64-linux-gnu/bitcoin-9546b3a2a3a4-aarch64-linux-gnu-debug.tar.gz 9e3bcaecc55e8100c17cd6049f99a5dcdd485153091a9ddc1bb014cd74da719b guix-build-9546b3a2a3a4/output/aarch64-linux-gnu/bitcoin-9546b3a2a3a4-aarch64-linux-gnu.tar.gz 1306478fadf15b11636625747029de78a9121d179bc63cad77478a5a4b70e012 guix-build-9546b3a2a3a4/output/arm-linux-gnueabihf/SHA256SUMS.part 55e82fc26fb57b4a58d63985b4b746c939c949abc670c976e270d5ec9c678623 guix-build-9546b3a2a3a4/output/arm-linux-gnueabihf/bitcoin-9546b3a2a3a4-arm-linux-gnueabihf-debug.tar.gz 4ef06487c7df0b5ffdbcd5b8e4d32ffc8016f071fda7566f824e713581e7b043 guix-build-9546b3a2a3a4/output/arm-linux-gnueabihf/bitcoin-9546b3a2a3a4-arm-linux-gnueabihf.tar.gz fff63a55498bc592296fa3514bc99b39e83c4ab808ce3b04c9499b7a6adf3fd6 guix-build-9546b3a2a3a4/output/arm64-apple-darwin/SHA256SUMS.part 965a96698bf7e49e2cc710ea567f69fbd4bedef64308f574e96c66e15c78d84d guix-build-9546b3a2a3a4/output/arm64-apple-darwin/bitcoin-9546b3a2a3a4-arm64-apple-darwin-unsigned.dmg 6738a0692430d4e59b45a8a9a247b6765970fb17c4047b66a332999425caafd9 guix-build-9546b3a2a3a4/output/arm64-apple-darwin/bitcoin-9546b3a2a3a4-arm64-apple-darwin-unsigned.tar.gz d2dc890f9d4e7f147b29e3e186504fc1af7f68b516d770d7700d4982429ad7e3 guix-build-9546b3a2a3a4/output/arm64-apple-darwin/bitcoin-9546b3a2a3a4-arm64-apple-darwin.tar.gz c74196e38f26f0aa8b345d81389a69c2324017c08b32fe5d97823a6bdaebd63b guix-build-9546b3a2a3a4/output/dist-archive/bitcoin-9546b3a2a3a4.tar.gz fdcebf2b6518f3a538429aba53795f45a6c07e0b3a73e58242a46b0e1a1de429 guix-build-9546b3a2a3a4/output/powerpc64-linux-gnu/SHA256SUMS.part d4180196535c6a13f158e6f1b013bac6e1f32291d2940f830898aff55bd215ad 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guix-build-9546b3a2a3a4/output/riscv64-linux-gnu/bitcoin-9546b3a2a3a4-riscv64-linux-gnu-debug.tar.gz 9dcdb87bf947a23eb8e108a15b7b224f03f01dfac1879be85114f67ecc1cd425 guix-build-9546b3a2a3a4/output/riscv64-linux-gnu/bitcoin-9546b3a2a3a4-riscv64-linux-gnu.tar.gz c02b6fcc9f1333a83571eff16c6d7789febd8f693c6945b751b0665bdc025f20 guix-build-9546b3a2a3a4/output/x86_64-apple-darwin/SHA256SUMS.part 3a092d1c08cb85f4ac502424b3c5932ff6970a191ce43d622d36ad17f9b36243 guix-build-9546b3a2a3a4/output/x86_64-apple-darwin/bitcoin-9546b3a2a3a4-x86_64-apple-darwin-unsigned.dmg 1a1bbefb93131d62f88d9eb51bddc2bd3e247533f8000555af20ea582fe65daa guix-build-9546b3a2a3a4/output/x86_64-apple-darwin/bitcoin-9546b3a2a3a4-x86_64-apple-darwin-unsigned.tar.gz 684180389af6cba525439b8c8142bbdc3391c125583743275b6876e69adbd733 guix-build-9546b3a2a3a4/output/x86_64-apple-darwin/bitcoin-9546b3a2a3a4-x86_64-apple-darwin.tar.gz f81bc831e3d933b387940c8bd3cc10402e00116c713cd2ac9e7531082a354187 guix-build-9546b3a2a3a4/output/x86_64-linux-gnu/SHA256SUMS.part 05faf45bc567742d41addafc5d8e85b5b586173f2efdd2ae501d6ebdf69379bb guix-build-9546b3a2a3a4/output/x86_64-linux-gnu/bitcoin-9546b3a2a3a4-x86_64-linux-gnu-debug.tar.gz dfe1b0c22c706a918cbc8952bebba0b471c849276725dd5e0b2eee265c281386 guix-build-9546b3a2a3a4/output/x86_64-linux-gnu/bitcoin-9546b3a2a3a4-x86_64-linux-gnu.tar.gz 64186c495eb9b6e8c6a2be89530c928e7b161e5ca7a1b56b7786dd28d310e7e8 guix-build-9546b3a2a3a4/output/x86_64-w64-mingw32/SHA256SUMS.part c099d0dfeb4556539b52c8bc08ef2c15c636526dccc0a73900c68fa45b052189 guix-build-9546b3a2a3a4/output/x86_64-w64-mingw32/bitcoin-9546b3a2a3a4-win64-debug.zip 7751e50110ed1a9a46a2fdadb7d71c6e30910685a3074dea563ec64997cbb134 guix-build-9546b3a2a3a4/output/x86_64-w64-mingw32/bitcoin-9546b3a2a3a4-win64-setup-unsigned.exe d8ec6a7d24c9b514c342fe3ee2281482a104100230650523d3303484036507a3 guix-build-9546b3a2a3a4/output/x86_64-w64-mingw32/bitcoin-9546b3a2a3a4-win64-unsigned.tar.gz ee3123a60a732596347e58351c38cc5c0a8bf9b24f3cc9041f12ec11572e0659 guix-build-9546b3a2a3a4/output/x86_64-w64-mingw32/bitcoin-9546b3a2a3a4-win64.zip ``` Guix Build (arm64): ```bash 1306478fadf15b11636625747029de78a9121d179bc63cad77478a5a4b70e012 guix-build-9546b3a2a3a4/output/arm-linux-gnueabihf/SHA256SUMS.part 55e82fc26fb57b4a58d63985b4b746c939c949abc670c976e270d5ec9c678623 guix-build-9546b3a2a3a4/output/arm-linux-gnueabihf/bitcoin-9546b3a2a3a4-arm-linux-gnueabihf-debug.tar.gz 4ef06487c7df0b5ffdbcd5b8e4d32ffc8016f071fda7566f824e713581e7b043 guix-build-9546b3a2a3a4/output/arm-linux-gnueabihf/bitcoin-9546b3a2a3a4-arm-linux-gnueabihf.tar.gz fff63a55498bc592296fa3514bc99b39e83c4ab808ce3b04c9499b7a6adf3fd6 guix-build-9546b3a2a3a4/output/arm64-apple-darwin/SHA256SUMS.part 965a96698bf7e49e2cc710ea567f69fbd4bedef64308f574e96c66e15c78d84d guix-build-9546b3a2a3a4/output/arm64-apple-darwin/bitcoin-9546b3a2a3a4-arm64-apple-darwin-unsigned.dmg 6738a0692430d4e59b45a8a9a247b6765970fb17c4047b66a332999425caafd9 guix-build-9546b3a2a3a4/output/arm64-apple-darwin/bitcoin-9546b3a2a3a4-arm64-apple-darwin-unsigned.tar.gz d2dc890f9d4e7f147b29e3e186504fc1af7f68b516d770d7700d4982429ad7e3 guix-build-9546b3a2a3a4/output/arm64-apple-darwin/bitcoin-9546b3a2a3a4-arm64-apple-darwin.tar.gz c74196e38f26f0aa8b345d81389a69c2324017c08b32fe5d97823a6bdaebd63b guix-build-9546b3a2a3a4/output/dist-archive/bitcoin-9546b3a2a3a4.tar.gz fdcebf2b6518f3a538429aba53795f45a6c07e0b3a73e58242a46b0e1a1de429 guix-build-9546b3a2a3a4/output/powerpc64-linux-gnu/SHA256SUMS.part d4180196535c6a13f158e6f1b013bac6e1f32291d2940f830898aff55bd215ad guix-build-9546b3a2a3a4/output/powerpc64-linux-gnu/bitcoin-9546b3a2a3a4-powerpc64-linux-gnu-debug.tar.gz ffbaea4130f460a93afd89618b68be5918d9fad053427390350daa1f512f628c guix-build-9546b3a2a3a4/output/powerpc64-linux-gnu/bitcoin-9546b3a2a3a4-powerpc64-linux-gnu.tar.gz 09071b159126c89bdbc3f19b51b89c34d9709658e77f0f5da55b41218453b652 guix-build-9546b3a2a3a4/output/powerpc64le-linux-gnu/SHA256SUMS.part 4b75a22ac557a0fea88f8df0beaff9b19fb032587710edcca3d942847445fbc3 guix-build-9546b3a2a3a4/output/powerpc64le-linux-gnu/bitcoin-9546b3a2a3a4-powerpc64le-linux-gnu-debug.tar.gz 1bbb30880fe9ec5151377b0ee1952316b63d3d4bfaaa383f72660591e46e1965 guix-build-9546b3a2a3a4/output/powerpc64le-linux-gnu/bitcoin-9546b3a2a3a4-powerpc64le-linux-gnu.tar.gz 06e6140b0b23f974a1c49e551fc4f8effba8afcc3fef3adf4fc3a5cd72d55007 guix-build-9546b3a2a3a4/output/riscv64-linux-gnu/SHA256SUMS.part 948219a7eb070e48d613bef5c96e47880414d738ecc0c334e1d46291af315cc9 guix-build-9546b3a2a3a4/output/riscv64-linux-gnu/bitcoin-9546b3a2a3a4-riscv64-linux-gnu-debug.tar.gz 9dcdb87bf947a23eb8e108a15b7b224f03f01dfac1879be85114f67ecc1cd425 guix-build-9546b3a2a3a4/output/riscv64-linux-gnu/bitcoin-9546b3a2a3a4-riscv64-linux-gnu.tar.gz c02b6fcc9f1333a83571eff16c6d7789febd8f693c6945b751b0665bdc025f20 guix-build-9546b3a2a3a4/output/x86_64-apple-darwin/SHA256SUMS.part 3a092d1c08cb85f4ac502424b3c5932ff6970a191ce43d622d36ad17f9b36243 guix-build-9546b3a2a3a4/output/x86_64-apple-darwin/bitcoin-9546b3a2a3a4-x86_64-apple-darwin-unsigned.dmg 1a1bbefb93131d62f88d9eb51bddc2bd3e247533f8000555af20ea582fe65daa guix-build-9546b3a2a3a4/output/x86_64-apple-darwin/bitcoin-9546b3a2a3a4-x86_64-apple-darwin-unsigned.tar.gz 684180389af6cba525439b8c8142bbdc3391c125583743275b6876e69adbd733 guix-build-9546b3a2a3a4/output/x86_64-apple-darwin/bitcoin-9546b3a2a3a4-x86_64-apple-darwin.tar.gz f81bc831e3d933b387940c8bd3cc10402e00116c713cd2ac9e7531082a354187 guix-build-9546b3a2a3a4/output/x86_64-linux-gnu/SHA256SUMS.part 05faf45bc567742d41addafc5d8e85b5b586173f2efdd2ae501d6ebdf69379bb guix-build-9546b3a2a3a4/output/x86_64-linux-gnu/bitcoin-9546b3a2a3a4-x86_64-linux-gnu-debug.tar.gz dfe1b0c22c706a918cbc8952bebba0b471c849276725dd5e0b2eee265c281386 guix-build-9546b3a2a3a4/output/x86_64-linux-gnu/bitcoin-9546b3a2a3a4-x86_64-linux-gnu.tar.gz 64186c495eb9b6e8c6a2be89530c928e7b161e5ca7a1b56b7786dd28d310e7e8 guix-build-9546b3a2a3a4/output/x86_64-w64-mingw32/SHA256SUMS.part c099d0dfeb4556539b52c8bc08ef2c15c636526dccc0a73900c68fa45b052189 guix-build-9546b3a2a3a4/output/x86_64-w64-mingw32/bitcoin-9546b3a2a3a4-win64-debug.zip 7751e50110ed1a9a46a2fdadb7d71c6e30910685a3074dea563ec64997cbb134 guix-build-9546b3a2a3a4/output/x86_64-w64-mingw32/bitcoin-9546b3a2a3a4-win64-setup-unsigned.exe d8ec6a7d24c9b514c342fe3ee2281482a104100230650523d3303484036507a3 guix-build-9546b3a2a3a4/output/x86_64-w64-mingw32/bitcoin-9546b3a2a3a4-win64-unsigned.tar.gz ee3123a60a732596347e58351c38cc5c0a8bf9b24f3cc9041f12ec11572e0659 guix-build-9546b3a2a3a4/output/x86_64-w64-mingw32/bitcoin-9546b3a2a3a4-win64.zip ``` ACKs for top commit: hebasto: ACK 9546b3a, I have reviewed the code and it looks OK, I agree it can be merged. jarolrod: ACK 9546b3a Tree-SHA512: e5f98fd3bdb90516d24ed6cc26da9ed4a83374888d322a4e3a26d8df4a2352711d842787b07ba94e2dbd142391bb8f39eb6f040cbb3c2f217f7980b69aaae31f
Here are some benefits of using CMake in the Bitcoin Core project:
build_msvc
subdirectory from the repo altogether (being a cross-platform tool, CMake is able to create input files for a wide range of build systems, including Unix Makefiles and Visual Studio project files)dll
s for Windows, even withDEBUG=1
(see build: Cross-compiling libbitcoinconsensus for Windows fails with DEBUG=1 #19772)--with-gui=qt6
configure option available on macOS #25191)More Qt-specific details see below.
Also there is a non-technical/social benefit. Over time, the Autotools community shrinks, but CMake community grows. New contributors, who join this project in the future, will readily support a CMake-based system rather an Autotools-based one.
Native building has been tested on the following OSes:
x86_64
,aarch64
, backward compatible with Ubuntu Bionic 18.04 using adjusted invocation)x86_64
,arm64
)Native building on Windows (MSVC + vcpkg)
Dependency packages are provided by the vcpkg package manager ("Mandatory ASLR" in Windows Security must be disabled to install
qt5-*
packages):To build on Windows with Visual Studio, a proper generator must be specified for a new build tree.
The following example assumes using of "Developer Command Prompt for VS 2022" and CMake v3.21+.
cmake -G "Visual Studio 17 2022" -A x64 -DCMAKE_TOOLCHAIN_FILE=C:/vcpkg/scripts/buildsystems/vcpkg.cmake -DVCPKG_TARGET_TRIPLET=x64-windows-static -S . -B build cmake --build build --config Release
HINT. To leverage Multi-ToolTask and use
<N>
CPU cores, runCross building for Windows on Ubuntu 22.04
make -C depends HOST=x86_64-w64-mingw32 cmake --toolchain depends/x86_64-w64-mingw32/share/toolchain.cmake -S . -B build cmake --build build
Cross building for Windows on Ubuntu 22.04 with
DEBUG=1
, see #19772make -C depends HOST=x86_64-w64-mingw32 DEBUG=1 cmake --toolchain depends/x86_64-w64-mingw32/share/toolchain.cmake -S . -B build cmake --build build
Cross building for macOS (Intel) on Ubuntu 22.04
make -C depends HOST=x86_64-apple-darwin cmake --toolchain depends/x86_64-apple-darwin/share/toolchain.cmake -S . -B build cmake --build build
Cross building for macOS (Apple Silicon) on Ubuntu 22.04
make -C depends HOST=arm64-apple-darwin cmake --toolchain depends/arm64-apple-darwin/share/toolchain.cmake -S . -B build cmake --build build
Cross building for Android using NDK r23 LTS on Ubuntu 22.04
NOTE: Building in the source tree is not supported.
Functional Tests
Functional tests can be run in exactly the same way as when building with Autotools out of the source tree, i.e.:
Guix builds
Cirrus CI -- 16 of 16
Additional notes.
The plan is to have it in the repo shortly after branching
24.x
off, and make CMake-based build system a drop-in replacement of Autotools-based one during the next2 or 3release cycles.Qt-specific details
What happened before?
It is important to note that CMake has extensive support for Qt, including Qt-specific tools such as MOC, RCC, UIC.
Why Qt 6 build system does matter if the Bitcoin Core GUI uses Qt 5?
For release builds we use Qt 5.15.5 LTS, the latest Qt 5 version available under a free-software license.
For dynamic linking users can use Qt 5.11.3+, which allows them to use packages provided in Debian Buster and Ubuntu Focal.
On the other hand, Qt 6 packages are available in the following systems/package managers:
As long as Qt GUI is a part of Bitcoin Core, it is inevitable to embrace Qt 6 support, sooner or later.
Can we just adjust our current build system to handle Qt 6?
The main problem with integration of Qt 6 into the current build system is lacking of pkg-config
*.pc
files for static builds (please note that a patch from QTBUG-86080 works for non-static builds only).To handle Qt 6 with our current build system we need to:
*.pc
filesAll approaches imply maintaining burden for a long time. And last two are pretty ugly :)
Autotools -- CMake Feature Parity Table
Autotool-based build system (AT) features being listed according to the
./configure --help
output.--prefix
-DCMAKE_INSTALL_PREFIX
--enable-c++20
-DCXX20
--enable-shared
-DBUILD_SHARED
--enable-static
-DBUILD_STATIC
--disable-wallet
-DENABLE_WALLET
--enable-usdt
-DWITH_USDT
--enable-upnp-default
-DENABLE_UPNP_DEFAULT
--enable-natpmp-default
-DENABLE_NATPMP_DEFAULT
--disable-tests
-DBUILD_TESTS
--disable-gui-tests
--disable-bench
-DBUILD_BENCH
--enable-extended-functional-tests
--enable-fuzz
-DFUZZ
--enable-fuzz-binary
-DBUILD_FUZZ_BINARY
--disable-hardening
-DHARDENING
--enable-reduce-exports
-DREDUCE_EXPORTS
--disable-ccache
-DCCACHE
--enable-suppress-external-warnings
--enable-lcov
--enable-lcov-branch-coverage
--enable-threadlocal
--disable-asm
-DASM
--disable-zmq
-DWITH_ZMQ
--enable-multiprocess
-DMULTIPROCESS
--disable-man
-DINSTALL_MAN
--enable-debug
-DCMAKE_BUILD_TYPE=Debug
--enable-gprof
--enable-werror
-DWERROR
--enable-external-signer
-DWITH_EXTERNAL_SIGNER
--enable-lto
--enable-util-cli
-DBUILD_CLI
--enable-util-tx
-DBUILD_TX
--enable-util-wallet
-DBUILD_WALLET_TOOL
--enable-util-util
-DBUILD_UTIL
--enable-experimental-util-chainstate
-DBUILD_UTIL_CHAINSTATE
--with-seccomp
-DWITH_SECCOMP
--with-sqlite
-DWITH_SQLITE
--without-bdb
-DWITH_BDB
--with-miniupnpc
-DWITH_MINIUPNPC
--with-natpmp
-DWITH_NATPMP
--with-qrencode
-DWITH_QRENCODE
--with-libmultiprocess
--with-mpgen
-DMPGEN_PREFIX
--with-sanitizers
-DSANITIZERS
--with-utils
--with-libs
--with-experimental-kernel-lib
-DBUILD_BITCOINKERNEL_LIB
--with-daemon
-DBUILD_DAEMON
--with-gui
-DWITH_GUI
IRC meeting discussions: