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| author | Wladimir J. van der Laan <laanwj@protonmail.com> | 2020-12-03 13:23:01 +0100 |
|---|---|---|
| committer | Wladimir J. van der Laan <laanwj@protonmail.com> | 2020-12-03 13:23:09 +0100 |
| commit | a3186b6da60e1f76d0b097644241720783cd38a1 (patch) | |
| tree | c38d1ff227ae50f193aea142017c4e242117608b /ci/README.md | |
| parent | 681ce59d0eac005203af1ff5bd64a1e6f2fa53e7 (diff) | |
| parent | c82d15b6d189983ebf82f35ade33d830870f25c6 (diff) | |
Merge #20520: depends: Do not force Precompiled Headers (PCH) for building Qt on Linux
c82d15b6d189983ebf82f35ade33d830870f25c6 depends: Do not force Precompiled Headers (PCH) for building Qt on Linux (Hennadii Stepanov)
Pull request description:
On CentOS 8 (Cirrus CI job) the forced `-pch` option breaks Qt build.
Removing `-pch` option does not affect build time for other systems:
- master (e2ff5e7b35d71195278d2a2ed9485f141de33d7a):
```
$ time make -j 9 -C depends/ qt
...
Caching qt...
make: Leaving directory '/home/hebasto/guix/GitHub/bitcoin/depends'
real 4m22,359s
user 18m3,719s
sys 1m24,769s
```
- this PR:
```
$ time make -j 9 -C depends/ qt
...
Caching qt...
make: Leaving directory '/home/hebasto/guix/GitHub/bitcoin/depends'
real 4m14,862s
user 18m3,355s
sys 1m24,506s
```
Qt docs: https://doc.qt.io/qt-5/qmake-precompiledheaders.html
Fixes #20423
ACKs for top commit:
MarcoFalke:
review ACK c82d15b6d189983ebf82f35ade33d830870f25c6
Tree-SHA512: 0f2a3712e90de881d00f8e56c363edde33dd4f5c117df5744ab4e51d0a8146331de7236bc8329d68ddd91535cd853e68ee80ef4cceb6a909786abfd8881b01e8
Diffstat (limited to 'ci/README.md')
0 files changed, 0 insertions, 0 deletions