4f4ae6f97e210fa0a2aa274bcd2a77a226fe6a7e build: set AC_PREREQ to 2.69 (fanquake)
Pull request description:
We use build macros such as `AX_CHECK_LINK_FLAG`, that require >=2.64, so our configure should also require Autoconf >= 2.64. The build would already blow up if 2.64 wasn't available. i.e:
```bash
configure.ac:320: error: Autoconf version 2.64 or higher is required
build-aux/m4/ax_check_link_flag.m4:74: AX_CHECK_LINK_FLAG is expanded from...
```
For reference, Autoconf 2.69 was released in [April of 2012](https://lists.gnu.org/archive/html/autoconf/2012-04/msg00041.html).
See the [Autoconf Versioning docs](https://www.gnu.org/software/autoconf/manual/autoconf-2.69/html_node/Versioning.html) for more info on `AC_PREREQ`.
ACKs for top commit:
hebasto:
re-ACK 4f4ae6f97e210fa0a2aa274bcd2a77a226fe6a7e, Autoconf 2.69 seems wide available.
laanwj:
ACK 4f4ae6f97e210fa0a2aa274bcd2a77a226fe6a7e
Tree-SHA512: b77de9164ae6667513d40edaf9e16c6e7734c100643297b2dbb2ff54072774fdeab7b3b15d52979b99e204c1c4dcca4725ff155d7f6fdab7a867629130e10185
bd44711e1bb2eee7646f2f8e2e8763d1c216bdb9 build: pass -dead_strip_dylibs to ld on macOS (fanquake)
Pull request description:
This strips some unused dylibs from bitcoin-qt.
```diff
otool -L src/qt/bitcoin-qt
/usr/lib/libSystem.B.dylib
- /System/Library/Frameworks/DiskArbitration.framework/Versions/A/DiskArbitration
/System/Library/Frameworks/IOKit.framework/Versions/A/IOKit
/System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
/System/Library/Frameworks/CoreServices.framework/Versions/A/CoreServices
/System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
/System/Library/Frameworks/ApplicationServices.framework/Versions/A/ApplicationServices
/System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
-/System/Library/Frameworks/Security.framework/Versions/A/Security
/System/Library/Frameworks/SystemConfiguration.framework/Versions/A/SystemConfiguration
/System/Library/Frameworks/CoreGraphics.framework/Versions/A/CoreGraphics
/System/Library/Frameworks/OpenGL.framework/Versions/A/OpenGL
-/System/Library/Frameworks/AGL.framework/Versions/A/AGL
/System/Library/Frameworks/Carbon.framework/Versions/A/Carbon
/usr/lib/libc++.1.dylib
/System/Library/Frameworks/CFNetwork.framework/Versions/A/CFNetwork
/System/Library/Frameworks/CoreText.framework/Versions/A/CoreText
/System/Library/Frameworks/ImageIO.framework/Versions/A/ImageIO
/usr/lib/libobjc.A.dylib
```
`AGL` - ObjC wrapper for OpenGL.
`DiskArbitration` - mount/unmount notifications and events.
`Security` - low level security operations, authentication services.
From `man ld`:
```
Remove dylibs that are unreachable by the entry point or exported symbols.
That is, suppresses the generation of load command commands for dylibs
which supplied no symbols during the link. This option should not be
used when linking against a dylib which is required at runtime for
some indirect reason such as the dylib has an important initializer.
```
ACKs for top commit:
theuni:
ACK bd44711e1bb2eee7646f2f8e2e8763d1c216bdb9.
Tree-SHA512: 9592ce2966d28cb6c58e01efd401f56a4baa5dc5be5313f4fe8454632b578608be65a23c8602772049cd4655a9cb020fdd40d6622a244c301920d8c3db43f99a
651c636f9ed4a60c4cd003e566e3ac6ae6eda3ed build: Fix configure report about qr (Hennadii Stepanov)
Pull request description:
On master (b7bc9b8330096d1f4f1fa563b855b88da425226e):
```
$ apt list libqrencode-dev
Listing... Done
libqrencode-dev/bionic 3.4.4-1build1 amd64
$ ./configure | grep -i qr
checking for QR... no
checking whether to build GUI with support for QR codes... no
with qr = auto
```
With this PR:
```
$ apt list libqrencode-dev
Listing... Done
libqrencode-dev/bionic 3.4.4-1build1 amd64
$ ./configure | grep -i qr
checking for QR... no
checking whether to build GUI with support for QR codes... no
with qr = no
```
ACKs for top commit:
laanwj:
Concept and light code review ACK 651c636f9ed4a60c4cd003e566e3ac6ae6eda3ed
fanquake:
ACK 651c636f9ed4a60c4cd003e566e3ac6ae6eda3ed
Tree-SHA512: 8959b1c7da5b28d06affcdd27ff4e455f1f7d9c8363dbde8ef07aaf79139ec8bc7ce25610b28e1d90c7e168573ee90ac9ab359bf10c667d0254507f8a880a935
44f7a8d7a774f82417106c452d793e6f091bc23e Disable _FORTIFY_SOURCE when enable-debug (Andrew Chow)
Pull request description:
The `_FORTIFY_SOURCE` macro is enabled by default when hardening is enabled, but it requires optimization in order to be used. Since we disable all optimization with `--enable-debug`, this macro doesn't actually do anything and instead just causes a lot of warnings to be printed. This PR explicitly disables `_FORTIFY_SOURCE` so that these useless warnings aren't printed.
ACKs for top commit:
laanwj:
Thanks. ACK 44f7a8d7a774f82417106c452d793e6f091bc23e
Tree-SHA512: e9302aef794dfd9ca9d0d032179ecc51d3212a9a0204454419f410011343b27c32e6be05f385051b5b594c607b91b8e0e588f644584d6684429a649a413077d9
30fc1a3f5470cb347eb4aed281242f120510466f build: Remove workaround for ancient libtool (Hennadii Stepanov)
6ca01b9a104ebadbe7e180cb2b9d390f7c09b4ab build: Ensure a minimal version of libtool (Hennadii Stepanov)
Pull request description:
Since libtool 1.5.2, on Linux libtool no longer sets RPATH for any directories in the dynamic linker search path, so there is no longer an issue.
This commit reverts a98356fee8.
Refs:
- https://wiki.debian.org/RpathIssue
- [Debian jessie has libtool 2.4.2](https://packages.debian.org/jessie/libtool)
ACKs for top commit:
laanwj:
ACK 30fc1a3f5470cb347eb4aed281242f120510466f
Tree-SHA512: fab56265d4d2c96216a353cc076c6f510e15748d8134f97bae2f67b6d8c0b6a1a9f362d2ab23b19ccc3a8bba8eac3bb1668fc3e42037590f63a7ab4819c9ee15
d6ac25bdd96589a71006e3ab3f303b091ffaa9e4 autoconf: Sane --enable-debug defaults. (Carl Dong)
Pull request description:
```
Don't optimize even if variables adhere to as-if rule. This is a
somewhat sane default for debugging.
```
-----
Fixes: #14830
This is more of a "do something dumb and have people correct you" kind of PR. The end goal is to have a configure flag that will allow for debugging without annoying "optimized out" messages, for developer experiences' sake. This is the minimal diff, but people have suggested `--enable-debug-slow` in the past.
ACKs for top commit:
jonasschnelli:
Tested ACK d6ac25bdd96589a71006e3ab3f303b091ffaa9e4
Tree-SHA512: 7a5576ad1d33850aff1445ccb71b133f654b455da2d1daed2ed1b82ea773965790a62895aeeab74b23a25513ab96dddb670f9dbc593dd0b8c030694206a99ccf
bf72b8a5551868433ae6fa1824915255f104b208 build: disable libsecp256k1 benchmarks (fanquake)
Pull request description:
These were previously disabled, but upstream changed to having benchmarks enabled by default
in https://github.com/bitcoin-core/secp256k1/pull/480 and we pulled that change in as part of #15703.
ACKs for top commit:
laanwj:
ACK bf72b8a5551868433ae6fa1824915255f104b208
real-or-random:
ACK bf72b8a5551868433ae6fa1824915255f104b208 I only looked at the diff
practicalswift:
ACK bf72b8a5551868433ae6fa1824915255f104b208 -- diff looks correct
Tree-SHA512: f4c99c774c8bfd37f98fa200667530988ef8da61920fafdff7e929d9dc5dd8304981b625611f6c3fbc525172d269a2a1d33e592297bd8ff418dff11b05b5e204
f447a0a7079619f0d650084df192781cca9fd826 Remove program options from build system (Chun Kuan Lee)
11588c639e8912f1b28e981c1a2a0e4306dbd093 Replace boost program_options (Chun Kuan Lee)
Pull request description:
Concept from #12744, but without parsing negated options.
Tree-SHA512: 7f418744bb8934e313d77a5f162633746ef5d043de802b9c9cd9f7c1842e7e566eb5f171cd9e2cc13317281b2449c6fbd553fa4f09b837e6af2f5d2b2aabdca2
9256f7d13f5b68ebc2981e8f45777f4bdc43f1b3 build: avoid getifaddrs when unavailable (Cory Fields)
Pull request description:
These changes from @theuni help building when targeting platforms that don't always have getifaddrs available like Android < 24
Tree-SHA512: dbfeb83297bd6f00b7991f53eef8a04948d2d739bf47c0524d9ae5335b843b8a5c06ff98c109fe5e6192665e6d0cf58700b8aa7e2a0b410281d3c052881973ff
0890339fb3 build: prefer python3.4 even if newer versions are present on the system (Sjors Provoost)
Pull request description:
Python 3.4 is this mimimum supported version according to [doc/dependencies.md](https://github.com/bitcoin/bitcoin/blob/master/doc/dependencies.md)
Systems with [PyEnv](https://github.com/pyenv/pyenv) ensure (via [.python-version](https://github.com/bitcoin/bitcoin/blob/master/.python-version)) that Python 3.4 is used
for the functional tests. However `make check` calls `bitcoin-util-test.py`
using the Python command found by `configure.ac`, which looks system wide.
On systems with multiple versions of Python this would cause `make check`
to fail, as it tries to call a version of Python that PyEnv blocks.
This is solved by preferring python3.4 in `configure.ac`.
I missed this in #14884, so ideally this should be tagged 0.18
Tree-SHA512: b7487081a1ee7c2cb672a2e4bc1943ec8d23825fb941e567cb00fb123e6d59b1d8b7ddbf97d48aca770b9ddb9eacbfe73d8ac8cb1e1cdc34587ee1cee9929840
4e81438f6 build: Drop macports support (Ben Woosley)
Pull request description:
It's unmaintained, according to @theuni.
https://github.com/bitcoin/bitcoin/pull/14920/files#r246964938
Alternative is to put it under CI. I don't have a strong opinion on this, opened for separate consideration.
Tree-SHA512: 65f8bf2bd5351f0907c25fad781a692b4cdcfc9a8b7d8e32329f53e3be64b06f9eb1b74339cfc4be6b80584f4d2bda340d70168013fcf048236267e8e2ccbf27
9882d1f044133832b3c0809676d5f26a861b9f44 Reset default -g -O2 flags when enable debug (Chun Kuan Lee)
Pull request description:
The default CXXFLAGS is -g -O2, this should not appear when enable debug.
fixes#13432
Tree-SHA512: 79447f3e1fab9e6cd12f5ca49b3d42187e856e0c159ed01140ea93d6ef1fbb1af3d65b338308566330491052c0177d12abe26796513502ddde31692665a0dbb4
59cb722fd050393a69f1e0df97d857c893d19d80 Update configure to reject unsafe miniUPnPc API ver (Hennadii Stepanov)
ab2190557ec2757fa48b52855b05561854af49af doc: Add release notes for 15993 (Hennadii Stepanov)
02709e95601c6020a87a6a05ee1d00c13fc38f9b Align formatting with clang-format (Hennadii Stepanov)
91a1b8508358d04685391651aea303ebce1c3d05 Use PACKAGE_NAME in UPnP description (Hennadii Stepanov)
9f76e45b9d6671e2074fb7a3885db703045a791f Drop support of insecure miniUPnPc versions (Hennadii Stepanov)
Pull request description:
1. Minimum supported miniUPnPc API version is set to 10:
- https://packages.ubuntu.com/xenial/libminiupnpc-dev
- https://packages.debian.org/jessie/libminiupnpc-dev
Refs:
- #6583
- #6789
- #10414
2. The hardcoded "Bitcoin" replaced with `PACKAGE_NAME`:
3. Also style-only commit applied.
Pardon: could not reopen my previous PR #15966.
ACKs for top commit:
ryanofsky:
utACK 59cb722fd050393a69f1e0df97d857c893d19d80. Changes since last review: adding a new commit which updates configure script to fall back to disabling upnp if version is too old, adding a requested comment explaining static_assert condition, and fixing a spelling (jessy/jessie)
Tree-SHA512: 42ed11bc2fb2ec83d5dd58e2383da5444a24fd572707f6cf10b622cb8943e28adfcca4750d06801024c4472625b5ea9279516fbd9d2ccebc9bbaafe1d148e80d
9e49db2 Make --enable-debug to pick better options (Evan Klitzke)
Pull request description:
Cherry-picked (and rebased) 94189645e67f364c4445d62e2b00c282d885cbbf from the "up for grabs" PR: "[build] Make --enable-debug pick better options" (#12695).
See previous review in #12695.
Tree-SHA512: a93cdadcf13e2ef8519acb1ce4f41ce95057a388347bb0a86a5c164dc7d0b0d14d4bb2a466082d5a100b8d50de65c605c40abaed555e8ea77c99e28800a34439
4af4672525f698c7b491023fcd36a17a4e982070 build, qt: Add Qt version checking (Hennadii Stepanov)
30e336f785e1b662cade3cfacea91a9785ea1023 build: Drop unused bitcoin_cv_qt58 (Hennadii Stepanov)
Pull request description:
Now `configure` script checks that Qt version is not less then minimum required (currently [5.5.1](https://github.com/bitcoin/bitcoin/pull/15393)).
This PR is an alternative to #15706 (see https://github.com/bitcoin/bitcoin/pull/15706#issuecomment-629076962).
Closes#15688.
The first commit removes dead code (see https://github.com/bitcoin/bitcoin/pull/18297#issuecomment-603252662).
ACKs for top commit:
fanquake:
ACK 4af4672525f698c7b491023fcd36a17a4e982070 - this looks ok. I've tested this with Qt 5.15.0 and Qt 5.7.1 system libs, as well as 5.9.8 from depends.
Tree-SHA512: 8e3b82fa3a98926814923331038185633fabad962c271f31bd158e1ab293dcde52ab1dbf997745540a9ed27e16835cf5b5f3701d405876d877fa561eb03cc619
8a26848c460160e1279f26bc413f693a34e33b9d build: Fix m4 escaping (Hennadii Stepanov)
9123ec15db104397998f5084afc69403d2f9e4b8 build: Remove extra tokens warning (Hennadii Stepanov)
fded4f48c33742d7c790335c8de59c15b80d94e6 build: Remove duplicated QT_STATICPLUGIN define (Hennadii Stepanov)
05a93d5d96101b45d87571af5b772c7a1e82fd27 build: Fix indentation in bitcoin_qt.m4 (Hennadii Stepanov)
ddbb41931019ed4226af3df37874c7eb7cf570f1 build: Use pkg-config in BITCOIN_QT_CONFIGURE for all hosts (Hennadii Stepanov)
492971de35bab26346545f68365872211f458b00 build: Fix mingw pkgconfig file and dependency naming (Hennadii Stepanov)
Pull request description:
This PR makes `bitcoin_qt.m4` to use `pkg-config` for all hosts and removes non-pkg-config paths from it. This is a step towards the idea which was clear [stated](https://github.com/bitcoin/bitcoin/pull/8314#issue-76644643) by Cory Fields:
> I believe the consensus is to treat Windows like the others and require pkg-config across the board. We can drop all of the non-pkg-config paths, and simply AC_REQUIRE(PKG_PROG_PKG_CONFIG)
There are two unsolved problems with this PR. If depends is built with `DEBUG=1` the `configure` script fails to pickup Qt:
- for macOS host (similar to, but not the same as #16391)
- for Windows host (regression)
The fix is ~on its way~ submitted in #18298 (as a followup).
Also this PR picks some small improvements from #17820.
ACKs for top commit:
theuni:
Code review ACK 8a26848c460160e1279f26bc413f693a34e33b9d
dongcarl:
Code Review ACK 8a26848c460160e1279f26bc413f693a34e33b9d
laanwj:
Code review ACK 8a26848c460160e1279f26bc413f693a34e33b9d
Tree-SHA512: 3b25990934b939121983df7707997b31d61063b1207d909f539d69494c7cb85212f353092956d09ecffebb9fef28b869914dd1216a596d102fcb9744bb5487f7
8ae413235 Remove redundant checks for MSG_* from configure.ac (Vasil Dimov)
71129e026 Do not check for main() in libminiupnpc (Vasil Dimov)
8c632f73c ax_boost_{chrono,unit_test_framework}.m4: take changes from upstream (Vasil Dimov)
Pull request description:
Tree-SHA512: a99ef98c0b94f892eadeda24b3d55c25bedf225b98c6e4178cf6c2d886b44d43e9f75414d0b37db9ac261cec2350666e5e64fab9c104249dd34ff485c51663cb
01189ab9ae build: Show enabled sanitizers in configure output (practicalswift)
Pull request description:
Show enabled sanitizers in `configure` output.
Context: @eklitzke excellent addition of `--with-sanitizers` in #12692
Tree-SHA512: b2d52308e3476488fe47cbc059d7f3235aaeefaa2b987003923f6eaacbadf67f0cf22a32a04873d0f54c1867757841e01c8053f86a4d2f59a407b960ac15105f
6feb46c Add --with-sanitizers option to configure (Evan Klitzke)
Pull request description:
This adds configure options for `-fsanitize=address`, `-fsanitize=thread`, and `-fsanitize=undefined` which are all disabled by default. These flags are useful for developers who wish to do additional safety checking. Note that some of these are mutually incompatible, and these may have a large performance overhead.
There's some kind of strange logic required to properly check for the availability of these flags in a way that works on both GCC and Clang, hopefully the comments make it clear what's going on.
Tree-SHA512: 2d6fe402799110e59ee452dddf37f7ca2d26a7fecec50be25c8a134e4a20beb31f1e8f438dffd443641562418075896d1eeb450623425b272d80e05e3027a587
