67c59ae4793b1a5ebe0c4c542abf3c095e6a658b qt: Make warning label look clickable (Jarol Rodriguez)
Pull request description:
The warning icon on the overview page indicates that there is something important the user should know about, but a user may not be aware that they can click it because, on `master`, the warning label does not look clickable. As detailed in issue #23, the reason to make it look clickable is that it if they "had a more clickable-appearance (borders or beveled button edges) it could help users more quickly understand what they are being alerted to."
This PR removes the `flat` property from both `QPushButton`'s to make them look like a button, and therefore clickable. Furthermore, it updates the `Maximum Width` to `45` to fix the small hit-box issue outlined in issue #215.
Below are screenshots showing how the warning icon looks under `master` and this `PR`:
**macOS 11.1: Qt 5.15**
| Master | PR |
| ----------- | ----------- |
| <img width="754" alt="Screen Shot 2021-02-22 at 5 00 40 PM" src="https://user-images.githubusercontent.com/23396902/108776135-f6d50380-752f-11eb-9f96-25163c6a2a02.png"> | <img width="754" alt="Screen Shot 2021-02-22 at 3 08 40 PM" src="https://user-images.githubusercontent.com/23396902/108776068-e0c74300-752f-11eb-9545-3580e2b8f187.png"> |
**Ubuntu 20.04: Qt 5.12**
| Master | PR |
| ----------- | ----------- |
| <img width="783" alt="Screen Shot 2021-02-22 at 4 57 32 PM" src="https://user-images.githubusercontent.com/23396902/108776249-284dcf00-7530-11eb-8325-7fe13a9243a7.png"> |  |
Closes#23Closes#215
ACKs for top commit:
Talkless:
tACK 67c59ae4793b1a5ebe0c4c542abf3c095e6a658b, tested on Debian Sid. Does look as expected.
Tree-SHA512: 2b7302fb990ea49e2f01df6f4a23e2bc3de0797da89deaeb299742e6b285a0c21ea80d8259dc0222640cccc2bccc4ea09df443b9a11bf8b88a828e5fb2aec12c
a061a299708d39ad63f85085ae07c457308823cf test: bring p2p_leak.py up to date. (Martin Zumsande)
Pull request description:
After the introduction of wtxidrelay and sendaddrv2 messages during version handshake, extend p2p_leak.py test to reflect this.
Also, some minor fixes and doc improvements.
I also added a test that peers not completing the version handshake will be disconnected for timeout, as suggested by MarcoFalke in https://github.com/bitcoin/bitcoin/pull/19723#issuecomment-699540294.
ACKs for top commit:
brunoerg:
Tested ACK a061a299708d39ad63f85085ae07c457308823cf
theStack:
Tested ACK a061a299708d39ad63f85085ae07c457308823cf
Tree-SHA512: 26c601491fa8710fc972d1b8f15da6b387a95b42bbfb629ec4c668769ad3824b6dd6a33d97363bca2171e403d8d1ce08abf3e5c9cab34f98d53e0109b1c7a0e5
6a0a6e7d0509e48a6cc08c6604a25671d5f8cab4 Correction for VerifyTaprootCommitment comments (Russell O'Connor)
Pull request description:
According to BIP-341, 'p' is called the taproot *internal* key, not inner key.
ACKs for top commit:
sipa:
ACK 6a0a6e7d0509e48a6cc08c6604a25671d5f8cab4
benthecarman:
ACK 6a0a6e7d0509e48a6cc08c6604a25671d5f8cab4
theStack:
ACK 6a0a6e7d0509e48a6cc08c6604a25671d5f8cab4
Tree-SHA512: 94f553476a8404bff4b2d5724a1a54c5f530b987a616cd00a3800095f245c06e3c7a9066c729976f32069a56029406859a70ba523151d333dc1ed874f242bce8
f7f3829a68df173c54ab11ecfe162b840afb64e8 build, doc: Drop libbz2-dev from macOS cross-compiling dependencies (Hennadii Stepanov)
d8239362e283107657a5a6577890fdb198a1d334 build, doc: Drop libcap-dev from macOS cross-compiling dependencies (Hennadii Stepanov)
Pull request description:
The `libcap-dev` and `libbz2-dev` packages are no longer required when cross-compiling for macOS.
ACKs for top commit:
fanquake:
ACK f7f3829a68df173c54ab11ecfe162b840afb64e8
Tree-SHA512: 820cdc2724f3346c0942d4d4115fc7206f7bf02889d9fa6cbdbd1d9e3afa03a067c1c3fa64dff596aefdc74898178b7c7d64027a6501486e3b606f4760de04ae
c967fb7fb97a86fc434912d0fff621f9f50dfe80 guix: Remove libcap from manifest (Hennadii Stepanov)
7bbb409314c63750a9731dedaaf6dd6ecd17d988 guix: Update darwin native packages dependencies (Hennadii Stepanov)
Pull request description:
It is a #20470 follow up.
ACKs for top commit:
fanquake:
ACK c967fb7fb97a86fc434912d0fff621f9f50dfe80
Tree-SHA512: 66ce05770f578ba61a44c58747c5a2669f425a989ed987838058bd86e3b49e342ac5a4f8852fc49f2b3a86b58fb6a340fdf3e34c1fc19bdab910729febba4bc7
e11b6496506246882df450586acf735dabedf731 validation: CVerifyDB::VerifyDB: Use locking annotation (Carl Dong)
03f75c42e12a272057adccb6f0077e71f971eeef validation: Use existing chain member in CChainState::LoadGenesisBlock (Carl Dong)
5e4af773809415b71a10e3120cc44854d61c4c19 validation: Use existing chain member in CChainState::AcceptBlock (Carl Dong)
fee73347c0015e4c24595c9708831d76cd6eec8c validation: Pass in chain to FindBlockPos+SaveBlockToDisk (Carl Dong)
a9d28bcd8d8f71d089322b1d631390352e31ee2b validation: Use *this in CChainState::ActivateBestChainStep (Carl Dong)
4744efc9bae8b22efb76152a3c045d054c880399 validation: Pass in chainstate to CTxMemPool::check (Carl Dong)
1fb7b2c59505a6b9768789f6caad215a0a22ef16 validation: Use *this in CChainState::InvalidateBlock (Carl Dong)
8cdb2f7e58dfd9a631a8cbb8f0ee7e8c0c304eb4 validation: Move LoadBlockIndexDB to CChainState (Carl Dong)
8b99efbcc08ab41caf657c6d730a27e6a91bc356 validation: Move invalid block handling to CChainState (Carl Dong)
2bdf37fe187ba6f090a0f5299b74d5d82cde4697 validation: Pass in chainstate to CVerifyDB::VerifyDB (Carl Dong)
31eac50c721dd3b0bd2347e76196bf16913e9be9 validation: Remove global ::VersionBitsTip{State,SinceHeight,Statistics} (Carl Dong)
63e4c7316a537900f525e221d8042587b443cc3d validation: Pass in chainstate to ::PruneBlockFilesManual (Carl Dong)
4bada76237d734c1de38d3bd58689caeefd5e8cb validation: Pass in chainstate to UpdateTip (Carl Dong)
a3ba08ba7dec0b016e42233cd4a061ba1a0e86c1 validation: Remove global ::{{Precious,Invalidate}Block,ResetBlockFailureFlags} (Carl Dong)
4927c9e6991b09a36a41aab93a0e05332d899611 validation: Remove global ::LoadGenesisBlock (Carl Dong)
9da106be4db692fa5db7b4de79f9cf7bfef37075 validation: Check chain tip is non-null in CheckFinalTx (Carl Dong)
Pull request description:
Overall PR: #20158 (tree-wide: De-globalize ChainstateManager)
Based on:
- [x] #20750 | [Bundle 2/n] Prune g_chainman usage in mempool-related validation functions
Note to reviewers:
1. This bundle may _apparently_ introduce usage of `g_chainman` or `::Chain(state|)Active()` globals, but these are resolved later on in the overall PR. [Commits of overall PR](https://github.com/bitcoin/bitcoin/pull/20158/commits)
2. There may be seemingly obvious local references to `ChainstateManager` or other validation objects which are not being used in callers of the current function in question, this is done intentionally to **_keep each commit centered around one function/method_** to ease review and to make the overall change systematic. We don't assume anything about our callers. Rest assured that once we are considering that particular caller in later commits, we will use the obvious local references. [Commits of overall PR](https://github.com/bitcoin/bitcoin/pull/20158/commits)
3. When changing a function/method that has many callers (e.g. `LookupBlockIndex` with 55 callers), it is sometimes easier (and less error-prone) to use a scripted-diff. When doing so, there will be 3 commits in sequence so that every commit compiles like so:
1. Add `new_function`, make `old_function` a wrapper of `new_function`, divert all calls to `old_function` to `new_function` **in the local module only**
2. Scripted-diff to divert all calls to `old_function` to `new_function` **in the rest of the codebase**
3. Remove `old_function`
Note to self:
- [x] Address: https://github.com/bitcoin/bitcoin/pull/20750#discussion_r579400663
ACKs for top commit:
laanwj:
Code review ACK e11b6496506246882df450586acf735dabedf731
Tree-SHA512: 205a451a741e32f17d5966de289f2f5a3f0817738c0087b70ff4755ddd217b53d01050ed396669bda2b1d216a88d927b9778777f9ff95ab1fe20e59c5f341776
fa576b4532814b4bca1936d170cabd01fbc51960 Move MakeNoLogFileContext to common libtest_util, and use it in bench (MarcoFalke)
Pull request description:
To avoid verbose code duplication, which may lead to accidental mishaps https://github.com/bitcoin/bitcoin/pull/20998/files#r563624041.
Also fix a nit I found in https://github.com/bitcoin/bitcoin/pull/20946#discussion_r561949731.
ACKs for top commit:
dongcarl:
Light Code-Review ACK fa576b4532814b4bca1936d170cabd01fbc51960
fanquake:
ACK fa576b4532814b4bca1936d170cabd01fbc51960
Tree-SHA512: d39ac9c0957813ebb20ed13bd25a8ef8469377ce2651245638bd761c796feac2a17e30dd16f1e5c8db57737fb918c81d56a3d784c33258275e426a1b11e69eb2
fa59ad5130d732027d01b8aac04b88326b81ac5b fuzz: Add missing include (test/util/setup_common.h) (MarcoFalke)
Pull request description:
`src/test/fuzz/socks5.cpp` is using the symbol `BasicTestingSetup`, which is defined in `src/test/util/setup_common.h`.
Currently compilation happens to succeed because the needed dependency is indirectly included. Compilation will break as soon as the indirect dependency is broken. According to the dev notes, everything that is used must be included.
Fix the issue by including the missing include.
ACKs for top commit:
fanquake:
ACK fa59ad5130d732027d01b8aac04b88326b81ac5b
Tree-SHA512: 9359d5d288ebc5a53d753ebed1ee8d49ddcfe12aeb56054ea43654c0d915337bb0dce7c8a7178e94711ff8dacd1b3ea0a2871b21b1709cd9786efc0c1ef532b3
0eaea66e8bfdfb23ff86c0f0924c2d75f5aca75f Make tx relay data structure use std::chrono types (Pieter Wuille)
55e82881a1503bff146970856c1474a6ea659c94 Make all Poisson delays use std::chrono types (Pieter Wuille)
c733ac4d8a597b1001555b142f488ed9fbecc405 Convert block/header sync timeouts to std::chrono types (Pieter Wuille)
4d98b401fbd821700f7a792b0a4cb52c9b71bc9f Change all ping times to std::chrono types (Pieter Wuille)
Pull request description:
(Picking up #20044. Rebased against master.)
This changes various uses of integers to represent timestamps and durations to `std::chrono` duration types with type-safe conversions, getting rid of various `.count()`, constructors, and conversion factors.
ACKs for top commit:
jnewbery:
utACK 0eaea66e8bfdfb23ff86c0f0924c2d75f5aca75f
vasild:
ACK 0eaea66e8bfdfb23ff86c0f0924c2d75f5aca75f
MarcoFalke:
re-ACK 0eaea66e8bfdfb23ff86c0f0924c2d75f5aca75f, only changes: minor rename, using C++11 member initializer, using 2min chrono literal, rebase 🤚
ajtowns:
utACK 0eaea66e8bfdfb23ff86c0f0924c2d75f5aca75f
Tree-SHA512: 2dbd8d53bf82e98f9b4611e61dc14c448e8957d1a02575b837fadfd59f80e98614d0ccf890fc351f960ade76a6fb8051b282e252e81675a8ee753dba8b1d7f57
233a886b4221190a3e53128162d708266494576e test: check that getblockfilter RPC fails without block filter index (Sebastian Falbesoner)
Pull request description:
If a node was started without compact block filter index (parameter `--blockfilterindex=0`), the `getblockfilter` RPC call should fail.
ACKs for top commit:
MarcoFalke:
review ACK 233a886b4221190a3e53128162d708266494576e
Tree-SHA512: c8824373fad7d1de2dcb43c1d9541d736b478235be243080d2b7479c2588eac0e5722337ec1307394b331e0002fbcabb368e4955c2dc98dd5fce76d8c089e8a1
1f05dbd06d896849d16b026bfc3315ee8b73a89f util: Avoid invalid integer negation in ValueFromAmount: make ValueFromAmount(const CAmount& n) well-defined also when n is std::numeric_limits<CAmount>::min() (practicalswift)
7cc75c9ba38e516067e5a4ab84311c62ddddced7 util: Avoid invalid integer negation in FormatMoney: make FormatMoney(const CAmount& n) well-defined also when n is std::numeric_limits<CAmount>::min() (practicalswift)
Pull request description:
Avoid invalid integer negation in `FormatMoney` and `ValueFromAmount`.
Fixes#20402.
Before this patch:
```
$ CC=clang CXX=clang++ ./configure --with-sanitizers=undefined
$ make -C src/ test/test_bitcoin
$ src/test/test_bitcoin -t rpc_tests/rpc_format_monetary_values -t util_tests/util_FormatMoney
core_write.cpp:21:29: runtime error: negation of -9223372036854775808 cannot be represented in type 'CAmount'
(aka 'long'); cast to an unsigned type to negate this value to itself
SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior core_write.cpp:21:29 in
test/rpc_tests.cpp(186): error: in "rpc_tests/rpc_format_monetary_values":
check ValueFromAmount(std::numeric_limits<CAmount>::min()).write() == "-92233720368.54775808" has failed
[--92233720368.-54775808 != -92233720368.54775808]
util/moneystr.cpp:16:34: runtime error: negation of -9223372036854775808 cannot be represented in type 'CAmount'
(aka 'long'); cast to an unsigned type to negate this value to itself
SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior util/moneystr.cpp:16:34 in
test/util_tests.cpp(1188): error: in "util_tests/util_FormatMoney":
check FormatMoney(std::numeric_limits<CAmount>::min()) == "-92233720368.54775808" has failed
[--92233720368.-54775808 != -92233720368.54775808]
```
After this patch:
```
$ CC=clang CXX=clang++ ./configure --with-sanitizers=undefined
$ make -C src/ test/test_bitcoin
$ src/test/test_bitcoin -t rpc_tests/rpc_format_monetary_values -t util_tests/util_FormatMoney
```
ACKs for top commit:
laanwj:
re-ACK 1f05dbd06d896849d16b026bfc3315ee8b73a89f
Tree-SHA512: 5aaeb8e2178f1597921f53c12bdfc2f3d5993d10c41658dcd25943e54e8cc2116a411bc71d928f890b33bc0b3761a8ee4449b0532bce41125b6c60692808c8c3
7d3343fb8e775527e6afc2b183a62ad76e62347e cli: update -netinfo help doc following the merge of 882ce251 (Jon Atack)
ef614bb408f0547d79bfe9b39278b197e040c683 cli: small -netinfo simplification and performance improvement (Jon Atack)
6b45ef32331dd3efb863d1d2f7405e2665565905 cli: improve -netinfo invalid argument error message (Jon Atack)
3732404afaa15f7a86846327e48cdb9a2027f80c cli: warn in help that -netinfo is not intended to be a stable API (Jon Atack)
7afdd7225842dcff2708dedb8131bb082673f228 cli: enable -netinfo help to run without a remote server (Jon Atack)
Pull request description:
A few updates, some per IRC discussion today at http://www.erisian.com.au/bitcoin-core-dev/log-2021-01-07.html#l-87 with respect to -netinfo:
- enable `-netinfo help` to run without a remote server
- warn in `-netinfo help` that -netinfo is not intended to be a stable API
- improve the -netinfo invalid argument error message
- make a performance improvement and simplification I noticed after the merge of #20764
- update the -netinfo help doc following the merge of #21192
-----
How to test manually: 🔬🧪📈
1. check out and build this branch locally; if you need help, don't hesitate to refer to https://jonatack.github.io/articles/how-to-review-pull-requests-in-bitcoin-core#pull-down-the-code-locally or https://jonatack.github.io/articles/how-to-compile-bitcoin-core-and-run-the-tests
2. while it is compiling, look at the code changes
3. stop signet (if it is running) with `./src/bitcoin-cli -signet stop`
4. once the build is completed, run `./src/bitcoin-cli -signet -netinfo help`
5. the help should be printed even though the signet server is not running
6. near the top you should see the new warning, "This human-readable interface will change regularly and is not intended to be a stable API" as well as a bit more description about the integer argument values.
7. start signet with `./src/bitcoind -signet`
8. test the improved invalid argument error message if you run `./src/bitcoin-cli -signet -netinfo 256` or `./src/bitcoin-cli -signet -netinfo a` (valid values are from 0 to 255)
9. leave review feedback or `ACK <commit hash>` -- done 🍻
ACKs for top commit:
michaelfolkson:
Re-ACK 7d3343fb8e775527e6afc2b183a62ad76e62347e
pinheadmz:
RE-ACK 7d3343fb8e775527e6afc2b183a62ad76e62347e
Tree-SHA512: 28c5e9f295ffccba5c2a70faac4987d45f35d4758cf8f10daa767e83212316c4cfc65930e4066f7ad627e9d15b92d43439d1ba9c2f755dfde61885c6a70aa155
366e3e1f89d99c62b548087384487b62fd602e17 fuzz: Add FUZZED_SOCKET_FAKE_LATENCY mode to FuzzedSock to allow for fuzzing timeout logic (practicalswift)
b22d4c1607b6488b378d3427a708bd71f12f7276 fuzz: Add fuzzing harness for Socks5(...) (practicalswift)
Pull request description:
Add [regression fuzz harness](https://twitter.com/kayseesee/status/1205287895923212289) for CVE-2017-18350. This fuzzing harness would have found CVE-2017-18350 within a minute of fuzzing :)
See [`doc/fuzzing.md`](https://github.com/bitcoin/bitcoin/blob/master/doc/fuzzing.md) for information on how to fuzz Bitcoin Core. Don't forget to contribute any coverage increasing inputs you find to the [Bitcoin Core fuzzing corpus repo](https://github.com/bitcoin-core/qa-assets).
Happy fuzzing :)
ACKs for top commit:
vasild:
ACK 366e3e1f89d99c62b548087384487b62fd602e17
Tree-SHA512: 5d8e1863b635efd10ccb11678b71472ba1523c3ef16affa7f9cd638635c1a9c307e28f432d5b87eb0c9cd1c3c1aeafbb24fa7ae86fe4e5090fda2e20d542b6ca
bd49ac416881ede3e5132789defd3fec4c6f8685 build: fix libnatpmp macos cross compile (fanquake)
Pull request description:
Currently, our cross-compile of libnatpmp for macOS doesn't work at all.
The wrong archiver is used, which produces an archive the linker doesn't like.
This becomes clear when configuring:
```bash
configure:25722: checking for initnatpmp in -lnatpmp
configure:25747: env -u C_INCLUDE_PATH -u CPLUS_INCLUDE_PATH -u OBJC_INCLUDE_PATH -u OBJCPLUS_INCLUDE_PATH -u CPATH -u LIBRARY_PATH /home/ubuntu/bitcoin/depends/x86_64-apple-darwin18/native/bin/clang++ --target=x86_64-apple-darwin18 <trim> -Wl,-headerpad_max_install_names -Wl,-dead_strip -Wl,-dead_strip_dylibs conftest.cpp -lnatpmp >&5
ld: archive has no table of contents for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
```
Fix this by using the right `ar` (we do the same for upnp).
While we're at it, fix the build so that we are using our c/ppflags.
In practice this basically means building with `-O2` rather than `-Os`.
Note that this fixes an issue that is also fixed by #21209. However, given there are reservations about updating to use a newer libnatpmp source, we should just fix this for now.
ACKs for top commit:
hebasto:
ACK bd49ac416881ede3e5132789defd3fec4c6f8685, tested:
Tree-SHA512: 2efc2c788ef3ebebfbf564ef07b6cf63a72d8a0bccc22b0ba36537216aa575436b7e87088477e85f6d9191ad34f0b13f1c22cf88c90e1cb81641bfee5dc3058a
4899fa3abd740ab2dabb6724d85bf1d3510d9efe doc: Update build instructions for Fedora (Hennadii Stepanov)
Pull request description:
This PR updates build instructions for Fedora, as Fedora 33 has no `libdb4-devel` and `libdb4-cxx-devel` packages in its default repos.
ACKs for top commit:
practicalswift:
ACK 4899fa3abd740ab2dabb6724d85bf1d3510d9efe
Tree-SHA512: 0c23e2ce0ea690ed5eeaa56514d4246e0057a77b7c71f28af4ee1e480521d465122f81cea37cc773ce2db4fc189d5ab3c8f8ffdd65f150cc006390aa1e2a4ac8
10d4477dae663631411a1bd5a92e4fa941d3a96c tests: Add fuzzing harness for TorController (practicalswift)
64219c01dcb0aec6ca26170c94223bd7a29dad19 torcontrol: Move TorControlReply, TorControlConnection and TorController to improve testability (practicalswift)
Pull request description:
Add fuzzing harness for `TorController`.
See [`doc/fuzzing.md`](https://github.com/bitcoin/bitcoin/blob/master/doc/fuzzing.md) for information on how to fuzz Bitcoin Core. Don't forget to contribute any coverage increasing inputs you find to the [Bitcoin Core fuzzing corpus repo](https://github.com/bitcoin-core/qa-assets).
Happy fuzzing :)
ACKs for top commit:
laanwj:
ACK 10d4477dae663631411a1bd5a92e4fa941d3a96c
Tree-SHA512: 2da4b1000afe0e65a234636b8fbf6a26fe9e257852bd837168ca73aa3575959e9aded19054620439e4ed0b2787c70cad4541a8c2d210f5238d7f5e9e0545b734
bec7f2caf76901a33dcdd2c3bf976f3954131666 doc: install qt5 when building on macOS (fanquake)
Pull request description:
Brew has updated such that qt now refers to [Qt 6.0.1](https://github.com/Homebrew/homebrew-core/blob/master/Formula/qt.rb). If builders
install this, configure will not pick up qt. For now, install
[qt@5 (5.15.2)](https://github.com/Homebrew/homebrew-core/blob/master/Formula/qt@5.rb), until required build system and likely source changes
are made.
ACKs for top commit:
hebasto:
ACK bec7f2caf76901a33dcdd2c3bf976f3954131666, tested on Tested on macOS Big Sur 11.2.2 (20D80).
Tree-SHA512: 86663cfbc68c8c6f5d608d60cd59b37d3faf1e7f33ae17ec2e1a7c076e835eb8200181a17575f121929ea6ecded74b1619096fe5a763106f56de0bdbea9ae4fa
76f52e3da359c3738d36bc20ac13a8ccd17e4e9f build: Fix Qt processing of configure script for depends with DEBUG=1 (Hennadii Stepanov)
Pull request description:
This PR:
- makes the `configure` script correctly pickup Qt if depends is built with `DEBUG=1`:
- for Windows -- fix#19266
- for macOS -- fix#16391
- is an alternative to #18117 (without downsides)
ACKs for top commit:
fanquake:
ACK 76f52e3da359c3738d36bc20ac13a8ccd17e4e9f. Tested native darwin, and darwin/win cross compile with `DEBUG=1`.
Tree-SHA512: 8fde99302b4b06faf109315bddba9e3063b156c50f8f9863c2bd51718538c719429a63fdced071730c18022f2e559d3b25c1dcec3efa81fe79f657253680956a
Brew has updated such that qt now refers to Qt 6.0.1. If builders
install this, configure will not work pick up qt. For now, install
qt@5 (5.15.2), until required build system and likely source changes
are made.
a4128138b4837baadde75247cd4fd8ea463b7df5 build: Make AM_CONDITIONAL([ENABLE_EXTERNAL_SIGNER]) unconditional (Hennadii Stepanov)
9fef2099452a21335db38d66c04baec69cbc36ee build, refactor: Fix indentation for if..then..fi (Hennadii Stepanov)
Pull request description:
#16546 introduced a regression in the `configure`:
```
$ ./autogen.sh
$ ./configure --disable-wallet --without-utils --without-daemon --without-gui --disable-tests --disable-bench
...
checking whether to build test_bitcoin... no
checking whether to reduce exports... no
checking that generated files are newer than configure... done
configure: error: conditional "ENABLE_EXTERNAL_SIGNER" was never defined.
Usually this means the macro was only invoked conditionally.
```
This PR fixes this bug, and refactors indentation to make easier to spot similar bugs in the future.
ACKs for top commit:
Sjors:
utACK a4128138b4837baadde75247cd4fd8ea463b7df5
fanquake:
ACK a4128138b4837baadde75247cd4fd8ea463b7df5 - this fixes the bug described, and improves readability.
Tree-SHA512: 4469dcc006690f38f93c3cdf8d15b76f5fc8ea76e87a1b5db5ee891dc9851f6ec539f2a6fd02a361aa76baa4f4b2b9fe8289137f5d9734ee5984f265cb131ef5
9086e0dd3c924b6c9a5ad05799d30d97b9ced3be build: set Unicode true for NSIS installer (fanquake)
Pull request description:
Now that we are using Focal for gitian builds, and have [NSIS 3.0+ available](https://packages.ubuntu.com/focal/nsis) (also in Guix), we can create installers that [support unicode](https://nsis.sourceforge.io/Docs/Chapter4.html#aunicodetarget).
Unicode is only becoming the NSIS default [beginning with the 3.07 release](https://nsis.sourceforge.io/Docs/AppendixF.html#v3.07-cl), so we need to set this attribute to get support.
Should close: #13817
Gitian builds:
```bash
b8553615b6b4be5e4459e03796e700b30b5d198a7f184f27be6983ff901b5592 bitcoin-9086e0dd3c92-win-unsigned.tar.gz
a6b024a5a68e0196e8e118168c918285e820f2d0ffe9c38db680580459da8bf3 bitcoin-9086e0dd3c92-win64-debug.zip
ff4003d4f61127c707e44b5235eaf924b30351f20cde27e775131982a1b4cf92 bitcoin-9086e0dd3c92-win64-setup-unsigned.exe
1876bee55fa9ea99b91203975c13d0ad8a046b4b58068bde41c977fd1d12de13 bitcoin-9086e0dd3c92-win64.zip
000f2778f8f166a89b4ab35f155156c1c34800be6e47d29b5308043c50128392 src/bitcoin-9086e0dd3c92.tar.gz
d650a9b8f2dd1df777bf42439dfcbcf6bc358e30ec148b9992a18b39f76b1ecf bitcoin-core-win-22-res.yml
```
ACKs for top commit:
laanwj:
ACK 9086e0dd3c924b6c9a5ad05799d30d97b9ced3be
hebasto:
ACK 9086e0dd3c924b6c9a5ad05799d30d97b9ced3be, tested on Windows 10 Pro (20H2, build 19042.804):
Tree-SHA512: cc7b7ca05877571d0a29a7d36e40279f54d886d8ab27facfa722c2ee95a1fc06c2bad8ef1eb1980d283ae981659d737021a46c8f4618e24d510b5ab384990e09
After the introduction of wtxidrelay and sendaddrv2 messages during
version handshake, extend p2p_leak.py test to reflect this.
Also, some minor fixes and doc improvements.
