Age | Commit message (Collapse) | Author |
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This allows for building with newer targets, like arm64-apple-darwin, due to
having a newer bundled config.guess and config.sub.
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This should be sufficient to support building for Apple ARM when
cross-compiling.
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instrumentation on x86_64
5a8f907c93f158c54e58706d6d8c6b0a1a3205ba scripts: add CONTROL_FLOW to ELF security checks (fanquake)
e13f8f775d9e8da04db0e072040d11237c5d1089 build: build x86_64 Linux Boost with -fcf-protection=full (fanquake)
6ca5efa8ed1ed9d5978bed0baf3c63dc2d406ec5 script rename control flow check to MACHO specific (fanquake)
Pull request description:
Closes #21888.
TODO:
* Duplication in security-check-tests
Guix build:
```bash
bash-5.1# find guix-build-$(git rev-parse --short=12 HEAD)/output/ -type f -print0 | env LC_ALL=C sort -z | xargs -r0 sha256sum
8025e2e6859247eaf865a4a5009d0a39570ec5e8ab51739fa4da0d8ee4ab2117 guix-build-5a8f907c93f1/output/aarch64-linux-gnu/SHA256SUMS.part
75576482994493262dbf7d3567b0450c0804bdc75c186d6b4c6a856bd0d8f0a3 guix-build-5a8f907c93f1/output/aarch64-linux-gnu/bitcoin-5a8f907c93f1-aarch64-linux-gnu-debug.tar.gz
7cb89c9327cc540859334b597c041a2250156e3e83ce2aa7d16177376056302f guix-build-5a8f907c93f1/output/aarch64-linux-gnu/bitcoin-5a8f907c93f1-aarch64-linux-gnu.tar.gz
e264053e4c7a5d65340dd7bbd2c664bcd596292ab80f00a0bf0026bfe0c480bc guix-build-5a8f907c93f1/output/arm-linux-gnueabihf/SHA256SUMS.part
6c3ee9b3c0c4583620301b183226678f1618605dd07dbed0bbdf7d06d3591314 guix-build-5a8f907c93f1/output/arm-linux-gnueabihf/bitcoin-5a8f907c93f1-arm-linux-gnueabihf-debug.tar.gz
f217cb8d8e233a8dbdbfde7dabf12c5d867d7de53e8c652b8ed1d4a55da82fd9 guix-build-5a8f907c93f1/output/arm-linux-gnueabihf/bitcoin-5a8f907c93f1-arm-linux-gnueabihf.tar.gz
48b4b2a1b52b3098f4e92c11cb60f1e5e9696a2a960560cd6adea72277eaa4a4 guix-build-5a8f907c93f1/output/dist-archive/bitcoin-5a8f907c93f1.tar.gz
40832db2446e129879caa9fbc9d682c53069876dbb2e0d4d76592e5dcb40bb12 guix-build-5a8f907c93f1/output/powerpc64-linux-gnu/SHA256SUMS.part
26fdfa9b7b77d5db415ef34054cf6f6d020a5dab73239db6dd05539f654bc5d5 guix-build-5a8f907c93f1/output/powerpc64-linux-gnu/bitcoin-5a8f907c93f1-powerpc64-linux-gnu-debug.tar.gz
3adbdb9d3eb1cb5f9adc38b29450054f286bd6d74cef8619adaee89494853605 guix-build-5a8f907c93f1/output/powerpc64-linux-gnu/bitcoin-5a8f907c93f1-powerpc64-linux-gnu.tar.gz
8ec2baf82483a698350bfdabf530cd9b5241690c916f597c746210e95ac451de guix-build-5a8f907c93f1/output/powerpc64le-linux-gnu/SHA256SUMS.part
1797e75e1f66ec9068fa4e57e0108960475e863f8f054fbe854358b1f995c4df guix-build-5a8f907c93f1/output/powerpc64le-linux-gnu/bitcoin-5a8f907c93f1-powerpc64le-linux-gnu-debug.tar.gz
448bd289ef26c777a1fc4498e7ba7fb17d0f6a932dcac91b2f89cbba63704bb8 guix-build-5a8f907c93f1/output/powerpc64le-linux-gnu/bitcoin-5a8f907c93f1-powerpc64le-linux-gnu.tar.gz
a23ee91eeae515c2a6a31eb25d659fab833839aaafa4676ccee364bdad2a468c guix-build-5a8f907c93f1/output/riscv64-linux-gnu/SHA256SUMS.part
82df1b6d5020d0af8268ecc8e823f752f20dec308277763b2dd675804dfa4bbd guix-build-5a8f907c93f1/output/riscv64-linux-gnu/bitcoin-5a8f907c93f1-riscv64-linux-gnu-debug.tar.gz
09a6098ce83896a6ee6d5c8aff12eaca51595bd724c8e0b2a6f90b6410dc168c guix-build-5a8f907c93f1/output/riscv64-linux-gnu/bitcoin-5a8f907c93f1-riscv64-linux-gnu.tar.gz
4fac2951f80eaa2bd1747a263be6be1b76282cac5062f7d86db631a2fb80f8db guix-build-5a8f907c93f1/output/x86_64-apple-darwin/SHA256SUMS.part
3392f417b09efca5916c384f0b2d0c177a72ec4921399c62e84484f0054cc8c4 guix-build-5a8f907c93f1/output/x86_64-apple-darwin/bitcoin-5a8f907c93f1-osx-unsigned.dmg
bfb4f8ade6107996ec4bc9efdb53959151b8fb19b6790c34472fe218dd02383d guix-build-5a8f907c93f1/output/x86_64-apple-darwin/bitcoin-5a8f907c93f1-osx-unsigned.tar.gz
4de92e149bad46fc863efb3b650753d194aad96be991d020e0b859452cf27457 guix-build-5a8f907c93f1/output/x86_64-apple-darwin/bitcoin-5a8f907c93f1-osx64.tar.gz
9329549a2f275a59e329afc8744ff8cbc297f3042e0ad03b47626805c7aae2e8 guix-build-5a8f907c93f1/output/x86_64-linux-gnu/SHA256SUMS.part
d87deb1eca8a1d3780f02edde78350d27f700e13c7ff444be0bfb34e7369904a guix-build-5a8f907c93f1/output/x86_64-linux-gnu/bitcoin-5a8f907c93f1-x86_64-linux-gnu-debug.tar.gz
76f3bc2fad010d9373e854d941e8205b68fa6c9a8ecaff34c4978ae3ae76c806 guix-build-5a8f907c93f1/output/x86_64-linux-gnu/bitcoin-5a8f907c93f1-x86_64-linux-gnu.tar.gz
2948631081c4bd475529da2b7bc2b32b5aa2e44de46dfdaa6cf9432b3c9fe869 guix-build-5a8f907c93f1/output/x86_64-w64-mingw32/SHA256SUMS.part
c5d56fac163b73c00e9745aa7b0f9a0bd9fcac7517e39b677869b6e76faf7218 guix-build-5a8f907c93f1/output/x86_64-w64-mingw32/bitcoin-5a8f907c93f1-win-unsigned.tar.gz
f12c7cd72511544c67f4934981c090cee0d9c17e931c059edbbbef6e843dd651 guix-build-5a8f907c93f1/output/x86_64-w64-mingw32/bitcoin-5a8f907c93f1-win64-debug.zip
eb952cc4554f92ba6787353f4305d7cbcb1c6dafc4a3867b3088106252a573b8 guix-build-5a8f907c93f1/output/x86_64-w64-mingw32/bitcoin-5a8f907c93f1-win64-setup-unsigned.exe
7bd2b071f1cdf9410535e6a10dd1da519f942bd2c1e47ed52c5b8c4f977e8f27 guix-build-5a8f907c93f1/output/x86_64-w64-mingw32/bitcoin-5a8f907c93f1-win64.zip
```
ACKs for top commit:
laanwj:
Code review ACK 5a8f907c93f158c54e58706d6d8c6b0a1a3205ba
hebasto:
ACK 5a8f907c93f158c54e58706d6d8c6b0a1a3205ba, I have reviewed the code and it looks OK, I agree it can be merged.
Tree-SHA512: 75702ac01175ccf08e73b5c3bce266cee9dd15ccf8fb38d46108cfada156de9a8c18e27d996f9343ae33f7a75a6904d335cbe25256d90af1f4ccbe72ce1788bb
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======================================================================
ERROR: test_revocation_mode_soft (tests.test_validate.ValidateTests)
----------------------------------------------------------------------
Traceback (most recent call last):
File "/tmp/guix-build-python-certvalidator-0.1-1.e5bdb4b.drv-0/source/tests/test_validate.py", line 85, in test_revocation_mode_soft
validate_path(context, path)
File "/tmp/guix-build-python-certvalidator-0.1-1.e5bdb4b.drv-0/source/tests/../certvalidator/validate.py", line 50, in validate_path
return _validate_path(validation_context, path)
File "/tmp/guix-build-python-certvalidator-0.1-1.e5bdb4b.drv-0/source/tests/../certvalidator/validate.py", line 358, in _validate_path
raise PathValidationError(pretty_message(
certvalidator.errors.PathValidationError: The path could not be validated because the end-entity certificate expired 2022-01-14 12:00:00Z
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The version-1.4.0 branch no-longer exists, and will be branched off
master again shortly.
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Upstream python requests is now modern enough to be used as a dependency for
signapple. Which requires requests>=2.25.1.
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It is the exact same package definition.
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Our patch is now used upstream.
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This currently points to the version-1.4.0 branch.
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than generating
e09773d20a9230ba7aa2cbb7e87fdc5187ddfec6 build: use a static .tiff for macOS .dmg over generating (fanquake)
Pull request description:
For demonstration, after [discussion in #23778](https://github.com/bitcoin/bitcoin/pull/23778#issuecomment-1003005503), and the question as to why we can't just have a `background.tiff` that we copy into the macOS DMG, and do away with the somewhat convoluted image generation steps.
From my understanding, the only reason we have this image generation as part of our build system is so that forks of Core can adapt the imagery for their own branding via `PACKAGE_NAME`. It don't think it provides much value to us, and could just have a static .tiff that we copy into the dmg (replacing the .svg that currently lives in macdeploy/).
Doing this would eliminate the following build dependencies:
For native macOS:
* `sed` (usage in Makefile.am)
* `librsvg` (rsvg-convert)
* `tiffutil`
Linux macOS cross-compile:
* `sed` (usage in Makefille.am)
* `librsvg`
* `tiffcp`
* `convert` (imagemagick)
* `font-tuffy`
Guix Build:
```bash
bash-5.1# find guix-build-$(git rev-parse --short=12 HEAD)/output/ -type f -print0 | env LC_ALL=C sort -z | xargs -r0 sha256sum
c98d67796863f4b1bab0ad600d46bd74e744d94072cbd4bc856a6aeaba3bb329 guix-build-e09773d20a92/output/dist-archive/bitcoin-e09773d20a92.tar.gz
3336f90bab312798cb7665e2b4ae24d1a270fb240647d5fed8dbfcd83e3ed37e guix-build-e09773d20a92/output/x86_64-apple-darwin/SHA256SUMS.part
8fd680c7ee158c64bad212385df7b0b302c6c2143d4e672b4b0eb5da41f9256d guix-build-e09773d20a92/output/x86_64-apple-darwin/bitcoin-e09773d20a92-osx-unsigned.dmg
34f54177c2f0700e8cfaf5d85d91e404807cd9d411e22006cdff82653e5f4af2 guix-build-e09773d20a92/output/x86_64-apple-darwin/bitcoin-e09773d20a92-osx-unsigned.tar.gz
da6b8f54ef755d40330c8eac4f5bd0329637e827be9ee61318600d5d0bdcc3dc guix-build-e09773d20a92/output/x86_64-apple-darwin/bitcoin-e09773d20a92-osx64.tar.gz
```
![dmg](https://user-images.githubusercontent.com/863730/147847717-8121c2d2-cdd4-4781-8397-3bf2893d52cc.png)
ACKs for top commit:
hebasto:
ACK e09773d20a9230ba7aa2cbb7e87fdc5187ddfec6
jarolrod:
ACK e09773d20a9230ba7aa2cbb7e87fdc5187ddfec6
Zero-1729:
ACK e09773d20a9230ba7aa2cbb7e87fdc5187ddfec6
Tree-SHA512: 0ad06699a5451daa8cfaaa46759eb7bd85254a72e23f857f70d433a2ffb1a4bf6dd464d9c4ac9f8c20aab045f4e2b61c6dcdcbcceef96ce515b1a0c501665b1f
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This paves the way for using and checking for architecture dependent
flags like -fcf-protection on x86_64 Linux and -mbranch-protection on 64
bit ARM.
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Co-authored-by: Pavol Rusnak <pavol@rusnak.io>
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-BEGIN VERIFY SCRIPT-
./contrib/devtools/copyright_header.py insert contrib/guix/libexec/build.sh
./contrib/devtools/copyright_header.py insert contrib/guix/libexec/codesign.sh
./contrib/devtools/copyright_header.py insert contrib/tracing/log_raw_p2p_msgs.py
./contrib/devtools/copyright_header.py insert contrib/tracing/log_utxocache_flush.py
./contrib/devtools/copyright_header.py insert contrib/tracing/p2p_monitor.py
./contrib/devtools/copyright_header.py insert test/lint/lint-files.sh
-END VERIFY SCRIPT-
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-BEGIN VERIFY SCRIPT-
./contrib/devtools/copyright_header.py update ./
-END VERIFY SCRIPT-
Commits of previous years:
* 2020: fa0074e2d82928016a43ca408717154a1c70a4db
* 2019: aaaaad6ac95b402fe18d019d67897ced6b316ee0
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This change prevents updating copyright years from "2021" to
"2021-2017".
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33b511251acbd0ed802a8843361c7dc8d1512008 contrib: add achow101 to trusted keys (Andrew Chow)
Pull request description:
For maintaining the wallet and psbt things
ACKs for top commit:
glozow:
concept ACK 33b511251acbd0ed802a8843361c7dc8d1512008
michaelfolkson:
ACK 33b511251acbd0ed802a8843361c7dc8d1512008
kiminuo:
ACK 33b511251acbd0ed802a8843361c7dc8d1512008
jb55:
ACK 33b511251acbd0ed802a8843361c7dc8d1512008
gruve-p:
ACK https://github.com/bitcoin/bitcoin/pull/23798/commits/33b511251acbd0ed802a8843361c7dc8d1512008
prayank23:
ACK https://github.com/bitcoin/bitcoin/pull/23798/commits/33b511251acbd0ed802a8843361c7dc8d1512008
meshcollider:
ACK 33b511251acbd0ed802a8843361c7dc8d1512008
darosior:
Concept ACK 33b511251acbd0ed802a8843361c7dc8d1512008
shaavan:
ACK 33b511251acbd0ed802a8843361c7dc8d1512008
benthecarman:
ACK 33b511251acbd0ed802a8843361c7dc8d1512008
hebasto:
ACK 33b511251acbd0ed802a8843361c7dc8d1512008
Zero-1729:
ACK 33b511251acbd0ed802a8843361c7dc8d1512008
Tree-SHA512: 2e242b5f763a3d9fab00413760973a41a41c78f327f4a8f7bed788d6dd9f31043a644ff5f612ff033f8a3c7b4e9936737475fec67536935257053a9f6a3fb9bb
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For maintaining the wallet and psbt things
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install_db4.sh
b062da009001c1beb362169d700663d7220eef5e contrib: add check for wget command in install_db4.sh (Florian Baumgartl)
Pull request description:
This PR is motivated by https://github.com/bitcoin/bitcoin/commit/7bb8eb0bc352b47ee962283898f9becbb4f36c62 commit (see also https://github.com/bitcoin/bitcoin/pull/23579) and ensures that `install_db4.sh` will check for `curl` and `wget` utilities. Currently, the conditional statement in the `http_get()` function assumes that `wget` is always available but we actually do not know it since there is no check or validation for the `wget` command. So let's make sure that we check for both commands and print an error message if they are missing.
ACKs for top commit:
jamesob:
ACK https://github.com/bitcoin/bitcoin/pull/23658/commits/b062da009001c1beb362169d700663d7220eef5e
laanwj:
Tested ACK b062da009001c1beb362169d700663d7220eef5e
shaavan:
ACK b062da009001c1beb362169d700663d7220eef5e
Tree-SHA512: bfc1ccad9a5b99764b759e02dde1976616c2af4747b7d5af8e71d33624c2cb21d93a09a60d244756e86bbd5fd7541331c62d7eb84d3458b6a059f1d9cb2a5f42
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maintainability
2f356a0ca8b080c860c8924d201b98f1f9fa0ad5 scripted-diff: Drop Darwin version for better maintainability (Hennadii Stepanov)
Pull request description:
After this PR, any macOS tools version bumping in the future will touch fewer files in the repo.
Pointing a Darwin version for the `--host` system does not matter for the following reasons:
- in terms of the resulted binaries, we should only care about the minimum supported macOS version which is a separated parameter in our build system.
- in terms of the build system itself, the usage of the `$(host)` variable is self-consistent enough. Btw `$(host_os)` value already has the version dropped:
```
$ make -C depends --no-print-directory print-host_os HOST=x86_64-apple-darwin19
host_os=darwin
```
ACKs for top commit:
gruve-p:
ACK https://github.com/bitcoin/bitcoin/pull/23585/commits/2f356a0ca8b080c860c8924d201b98f1f9fa0ad5
promag:
ACK 2f356a0ca8b080c860c8924d201b98f1f9fa0ad5.
fanquake:
ACK 2f356a0ca8b080c860c8924d201b98f1f9fa0ad5
Tree-SHA512: 374896ab0ba02b0d8b4b21431fe963bd213b0d09586e0898c13a4c5fa294c1b693f1b2c92880c245c4157c14217b4825b36522f461930477f4d2a727086ebb2a
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`shellcheck` tool
a3f61676e83e908da67664c6163db61d1d11c5d2 test: Make more shell scripts verifiable by the `shellcheck` tool (Hennadii Stepanov)
Pull request description:
Some shell scripts from `contrib/guix` and `contrib/shell` are not verifiable by the `shellcheck` tool for the following reasons:
- they have no extension (see https://github.com/bitcoin/bitcoin/pull/21375/commits/4eccf063b252bfe256cf72d363a24cf0183e926e from bitcoin/bitcoin#21375)
- they have the `.bash` extension while `.sh` is expected
This PR adds these scripts to the input for the `shellcheck` tool, and it fixes discovered `shellcheck` warnings.
ACKs for top commit:
dongcarl:
Code Review ACK a3f61676e83e908da67664c6163db61d1d11c5d2, this is a good robustness improvement for our shell scripts.
jamesob:
crACK https://github.com/bitcoin/bitcoin/pull/23506/commits/a3f61676e83e908da67664c6163db61d1d11c5d2
Tree-SHA512: 6703f5369d9c04c1a174491f381afa5ec2cc4d37321c1b93615abcdde4dfd3caae82868b699c25b72132d8c8c6f2e9cf24d38eb180ed4d0f0584d8c282e58935
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Signed-off-by: Arnab Sen <arnabsen1729@gmail.com>
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Signed-off-by: Arnab Sen <arnabsen1729@gmail.com>
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Fix the warning:
```
./contrib/macdeploy/gen-sdk:84: FutureWarning: GzipFile was opened for writing, but this will change in future Python releases. Specify the mode argument for opening it for writing.
```
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-BEGIN VERIFY SCRIPT-
sed -i 's/darwin19/darwin/g' $(git grep --files-with-matches 'darwin19')
-END VERIFY SCRIPT-
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From what I can see the only platform this drops support for is CentOS
7. CentOS 7 reached the end of it's "full update" support at the end of
2020. It does receive maintenance updates until 2024, however I don't
think supporting glibc 2.17 until 2024 is realistic. Note that anyone
wanting to self-compile and target a glibc 2.17 runtime could build with
--disable-threadlocal.
glibc 2.18 was released in August 2013.
https://sourceware.org/legacy-ml/libc-alpha/2013-08/msg00160.html
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fe0ff569ea6c353f88609c0f5f9b6fa80ff74f15 test: Enable SC2046 shellcheck rule (Hennadii Stepanov)
9a1ad7bc0dd8a0769738ca4dffbeb8d55438b0dc test: Enable SC2086 shellcheck rule (Hennadii Stepanov)
Pull request description:
Closes #20879.
Replaces #22695.
**Note for reviewers**. Some touched shell scripts are not being run in CI, therefore they require more thorough reviewing:
- `contrib/devtools/gen-manpages.sh`
- `contrib/macdeploy/detached-sig-apply.sh`
- `contrib/windeploy/detached-sig-create.sh`
- `src/qt/res/animation/makespinner.sh`
ACKs for top commit:
laanwj:
Code review re-ACK fe0ff569ea6c353f88609c0f5f9b6fa80ff74f15
Tree-SHA512: 73619b9a7bcb6cf0dfc4189a753ef550d40c82a3432bb9d8d8a994310d42594576038daac7e0c2fc004d716976bb1413b9a77848ecf088b25b69ed0773b77e8e
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key to allow-revsig-commits
365f35481d5c04109d64e88e548d6985705c2f75 script: Add commits signed with sipas expired key to allow-revsig-commits (nthumann)
Pull request description:
Fixes https://github.com/bitcoin/bitcoin/issues/22737.
While investigating the issue above, I noticed that there are 141 commits that are signed with sipas expired key.
To allow `./contrib/verify-commits/verify-commits.py` to succeed, this PR adds them to `allow-revsig-commits`.
Feel free to confirm that they're indeed signed with an expired key using e.g. `git show --show-signature d8cd7b137fb075616f31d2b43b85fa2e27ea7477` :)
ACKs for top commit:
laanwj:
Code review ACK 365f35481d5c04109d64e88e548d6985705c2f75
Tree-SHA512: 860e372c5314714c6c205cd234ebec89756c9ade43a2ed65ed25575ae0a0d4d8dd7cf43692a5b267abe742f87e5cba0a3f1fb76a5fed7b1615ea2859902dfcdf
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build/test
29173d6c6ca0cc3be9fa6bf2409a509ffea1a02a ubsan: add minisketch exceptions (Cory Fields)
54b5e1aeab73953c1f12ec2c041572038f6f59da Add thin Minisketch wrapper to pick best implementation (Pieter Wuille)
ee9dc71c1bc16205494f2a0aebe575a3c062ff52 Add basic minisketch tests (Pieter Wuille)
0659f12b131fc5915fe7a493306af197f4fb838b Add minisketch dependency (Gleb Naumenko)
0eb7928ab8d9dcb840e4965bfa81deb752b00dfa Add MSVC build configuration for libminisketch (Pieter Wuille)
8bc166d5b179205fc56855e2b462aa273a6f8661 build: add minisketch build file and include it (Cory Fields)
b2904ceb85b4d440b1f4bbd716fcb601411cc2c9 build: add configure checks for minisketch (Cory Fields)
b6487dc4ef47ec9ea894eceac25f37d0b806f8aa Squashed 'src/minisketch/' content from commit 89629eb2c7 (fanquake)
Pull request description:
This takes over #21859, which has [recently switched](https://github.com/bitcoin/bitcoin/pull/21859#issuecomment-921899200) to my integration branch. A few more build issues came up (and have been fixed) since, and after discussing with sipa it was decided I would open a PR to shepherd any final changes through.
> This adds a `src/minisketch` subtree, taken from the master branch of https://github.com/sipa/minisketch, to prepare for Erlay implementation (see #21515). It gets configured for just supporting 32-bit fields (the only ones we're interested in in the context of Erlay), and some code on top is added:
> * A very basic unit test (just to make sure compilation & running works; actual correctness checking is done through minisketch's own tests).
> * A wrapper in `minisketchwrapper.{cpp,h}` that runs a benchmark to determine which field implementation to use.
Only changes since my last update to the branch in the previous PR have been rebasing on master and fixing an issue with a header in an introduced file.
ACKs for top commit:
naumenkogs:
ACK 29173d6c6ca0cc3be9fa6bf2409a509ffea1a02a
Tree-SHA512: 1217d3228db1dd0de12c2919314e1c3626c18a416cf6291fec99d37e34fb6eec8e28d9e9fb935f8590273b8836cbadac313a15f05b4fd9f9d3024c8ce2c80d02
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An IPv6 address from fc00::/8 could be either from the CJDNS network or
from a private-unroutable-reserved segment of IPv6. A seed node with
such an address must be from the CJDNS network, otherwise other peers
will not be able to connect to it.
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`--with-system-univalue`
0f95247246344510c9a51810c14c633abb382e95 Integrate univalue into our buildsystem (Cory Fields)
9b49ed656fb2b687fbbe8a3236d18285957eee16 Squashed 'src/univalue/' changes from 98fadc0909..a44caf65fe (fanquake)
Pull request description:
This PR more tightly integrates building Univalue into our build system. This follows the same approach we use for [LevelDB](https://github.com/bitcoin-core/leveldb/), ([`Makefile.leveldb.include`](https://github.com/bitcoin/bitcoin/blob/master/src/Makefile.leveldb.include)), and [CRC32C](https://github.com/bitcoin-core/crc32c) ([`Makefile.crc32c.include`](https://github.com/bitcoin/bitcoin/blob/master/src/Makefile.crc32c.include)), and will be the same approach we use for [minisketch](https://github.com/sipa/minisketch); see #23114.
This approach yields a number of benefits, including:
* Faster configuration due to one less subconfigure being run during `./configure` i.e 22s with this PR vs 26s
* Faster autoconf i.e 13s with this PR vs 17s
* Improved caching
* No more issues with compiler flags i.e https://github.com/bitcoin/bitcoin/pull/12467
* More direct control means we can build exactly the objects we want
There might be one argument against making this change, which is that builders should have the option to use "proper shared/system libraries". However, I think that falls down for a few reasons. The first being that we already don't support building with a number of system libraries (secp256k1, leveldb, crc32c); some for good reason. Univalue is really the odd one out at the moment.
Note that the only fork of Core I'm aware of, that actively patches in support for using system libs, also explicitly marks them as ["DANGEROUS"](https://github.com/bitcoinknots/bitcoin/blob/a886811721ce66eb586871706b3f5dd27518ac3e/configure.ac#L1430) and ["NOT SUPPORTED"](https://github.com/bitcoinknots/bitcoin/blob/a886811721ce66eb586871706b3f5dd27518ac3e/configure.ac#L1312). So it would seem they exist more to satisfy a distro requirement, as opposed to something that anyone should, or would actually use in practice.
PRs like #22412 highlight the "issue" with us operating with our own Univalue fork, where we actively fix bugs, and make improvements, when upstream (https://github.com/jgarzik/univalue) may not be taking those improvements, and by all accounts, is not currently actively maintained. Bitcoin Core should not be hamstrung into not being able to fix bugs in a library, and/or have to litter our source with "workarounds", i.e #22412, for bugs we've already fixed, based on the fact that an upstream project is not actively being maintained. Allowing builders to use system libs is really only exacerbating this problem, with little benefit to our project. Bitcoin Core is not quite like your average piece of distro packaged software.
There is the potential for us to give the same treatment to libsecp256k1, however it seems doing that is currently less straightforward.
ACKs for top commit:
dongcarl:
ACK 0f95247246 less my comment above, always nice to have an include-able `sources.mk` which makes integration easier.
theuni:
ACK 0f95247246344510c9a51810c14c633abb382e95. Thanks fanquake for keeping this going.
Tree-SHA512: a7f2e41ee7cba06ae72388638e86b264eca1b9a8b81c15d1d7b45df960c88c3b91578b4ade020f8cc61d75cf8d16914575f9a78fa4cef9c12be63504ed804b99
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The tracepoint `validation:block_connected` was introduced in #22006.
The first argument was the hash of the connected block as a pointer
to a C-like String. The last argument passed the hash of the
connected block as a pointer to 32 bytes. The hash was only passed as
string to allow `bpftrace` scripts to print the hash. It was
(incorrectly) assumed that `bpftrace` cannot hex-format and print the
block hash given only the hash as bytes.
The block hash can be printed in `bpftrace` by calling
`printf("%02x")` for each byte of the hash in an `unroll () {...}`.
By starting from the last byte of the hash, it can be printed in
big-endian (the block-explorer format).
```C
$p = $hash + 31;
unroll(32) {
$b = *(uint8*)$p;
printf("%02x", $b);
$p -= 1;
}
```
See also: https://github.com/bitcoin/bitcoin/pull/22902#discussion_r705176691
This is a breaking change to the block_connected tracepoint API, however
this tracepoint has not yet been included in a release.
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Achieve this by adding some ignore, and making data/ importable.
Co-authored-by: João Barbosa <joao.paulo.barbosa@gmail.com>
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It is important that binaries request a standard interpreter location
where most distros would place the linker-loader. Otherwise, the user
would be met with a very confusing message:
bash: <path>/<to>/bitcoind: No such file or directory
When really it's the interpreter that's not found.
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