build: Restore compatibility with older boost#15308
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maflcko merged 4 commits intobitcoin:masterfrom Feb 1, 2019
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Empact
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The following sections might be updated with supplementary metadata relevant to reviewers and maintainers. ConflictsNo conflicts as of last run. |
In CMainSignals::RegisterWithMempoolSignals running under Ubuntu 14.04
(QT 5.2), absent piecewise construction this fails to create the pair
because the argument is a connection, which is converted into a
non-copyable scoped_connection.
validationinterface.cpp:80:186: required from here
/usr/include/boost/signals2/connection.hpp:234:7: error: ‘boost::signals2::scoped_connection::scoped_connection(const boost::signals2::scoped_connection&)’ is private
scoped_connection(const scoped_connection &other);
^
In file included from /usr/include/c++/4.8/utility:70:0,
from /usr/include/c++/4.8/algorithm:60,
from ./prevector.h:13,
from ./script/script.h:10,
from ./primitives/transaction.h:11,
from ./validationinterface.h:9,
from validationinterface.cpp:6:
/usr/include/c++/4.8/bits/stl_pair.h:134:45: error: within this context
: first(std::forward<_U1>(__x)), second(__y) { }
https://travis-ci.org/bitcoin/bitcoin/jobs/473689141#L2172
The latter is not defined in the earliest supported version of boost, 1.47. https://www.boost.org/doc/libs/1_47_0/libs/optional/doc/html/boost_optional/detailed_semantics.html https://travis-ci.org/bitcoin/bitcoin/jobs/486674823
Thus building against system rather than depends libs This reverts commit fa5ce3f.
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Set out to prove that each commit was necessary and realized instead that I could drop several of them thanks to functional tests being disabled (unlike in #14998). As you can see, the commits that remain correct incompatibilities with the earlier Boost version, 1.47. |
maflcko
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ACK. Could do the value_or replacement as scripted diff? |
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Concept ACK and 119d360 still builds fine for me on macOS. Maybe @ryanofsky can sanity check the |
ryanofsky
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Feb 1, 2019
maflcko
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Feb 1, 2019
119d360 travis: Document whether functional tests are run in the job name (Ben Woosley) 64f2854 Revert "travis: Compile trusty with depends for now" (Ben Woosley) 267eac0 Prefer boost::optional#get_value_or over #value_or (Ben Woosley) 1971f5b Piecewise construct to avoid invalid construction (Ben Woosley) Pull request description: In light of #14979, I realized that only qt 5.5+ was being tested under CI, while compatibility lists 5.2+. In #15276, Marco added Trusty to CI, building with depends. This changes that build to system libraries, in order to ensure ongoing compatibility with our claimed minimum required versions. Fixes #14983, previously open as #14998 Tree-SHA512: 6cff5e28c756ecb8bf797c8f6eb77c1944ba61a8dd6d7d4984e63eef384f6429dc79c505da3241c05b9c4db31c72b2a9846c7365aba9280f2e0620e5f3998d07
deadalnix
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May 20, 2020
Summary:
In CMainSignals::RegisterWithMempoolSignals running under Ubuntu 14.04
(QT 5.2), absent piecewise construction this fails to create the pair
because the argument is a connection, which is converted into a
non-copyable scoped_connection.
validationinterface.cpp:80:186: required from here
/usr/include/boost/signals2/connection.hpp:234:7: error: ‘boost::signals2::scoped_connection::scoped_connection(const boost::signals2::scoped_connection&)’ is private
scoped_connection(const scoped_connection &other);
^
In file included from /usr/include/c++/4.8/utility:70:0,
from /usr/include/c++/4.8/algorithm:60,
from ./prevector.h:13,
from ./script/script.h:10,
from ./primitives/transaction.h:11,
from ./validationinterface.h:9,
from validationinterface.cpp:6:
/usr/include/c++/4.8/bits/stl_pair.h:134:45: error: within this context
: first(std::forward<_U1>(__x)), second(__y) { }
https://travis-ci.org/bitcoin/bitcoin/jobs/473689141#L2172
---
This is a partial backport of Core [[bitcoin/bitcoin#15308 | PR15308]]
Test Plan:
ninja check
Reviewers: #bitcoin_abc, Fabien
Reviewed By: #bitcoin_abc, Fabien
Subscribers: Fabien
Differential Revision: https://reviews.bitcoinabc.org/D6148
ftrader
pushed a commit
to bitcoin-cash-node/bitcoin-cash-node
that referenced
this pull request
Aug 17, 2020
Summary:
In CMainSignals::RegisterWithMempoolSignals running under Ubuntu 14.04
(QT 5.2), absent piecewise construction this fails to create the pair
because the argument is a connection, which is converted into a
non-copyable scoped_connection.
validationinterface.cpp:80:186: required from here
/usr/include/boost/signals2/connection.hpp:234:7: error: ‘boost::signals2::scoped_connection::scoped_connection(const boost::signals2::scoped_connection&)’ is private
scoped_connection(const scoped_connection &other);
^
In file included from /usr/include/c++/4.8/utility:70:0,
from /usr/include/c++/4.8/algorithm:60,
from ./prevector.h:13,
from ./script/script.h:10,
from ./primitives/transaction.h:11,
from ./validationinterface.h:9,
from validationinterface.cpp:6:
/usr/include/c++/4.8/bits/stl_pair.h:134:45: error: within this context
: first(std::forward<_U1>(__x)), second(__y) { }
https://travis-ci.org/bitcoin/bitcoin/jobs/473689141#L2172
---
This is a partial backport of Core [[bitcoin/bitcoin#15308 | PR15308]]
Test Plan:
ninja check
Reviewers: #bitcoin_abc, Fabien
Reviewed By: #bitcoin_abc, Fabien
Subscribers: Fabien
Differential Revision: https://reviews.bitcoinabc.org/D6148
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In light of #14979, I realized that only qt 5.5+ was being tested under CI, while compatibility lists 5.2+.
In #15276, Marco added Trusty to CI, building with depends. This changes that build to system libraries, in order to ensure ongoing compatibility with our claimed minimum required versions.
Fixes #14983, previously open as #14998