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| author | Alexandru Croitor <alexandru.croitor@qt.io> | 2021-12-16 13:25:43 +0100 |
|---|---|---|
| committer | Qt Cherry-pick Bot <cherrypick_bot@qt-project.org> | 2022-01-21 03:05:42 +0000 |
| commit | 086dcd151f8cb492e20555700c840b5bed6f8c83 (patch) | |
| tree | ae0b6abe8f0b9486d5ea1ae0645972fb28e0273d /qt_cmdline.cmake | |
| parent | 3b83168eb878a68d89a60618717a6f9aff9d4b60 (diff) | |
CMake: Add support building Qt with the 'mold' linker
The mold linker is a new linker for Linux that provides faster link
times compared to BFD ld, ld.gold and lld.
It can be found at https://github.com/rui314/mold
To build Qt with mold, ensure that the binary in your PATH and then
configure Qt with with either
cmake /path/to/qtbase -DINPUT_linker=mold
or
/path/to/qtbase/configure --linker mold
The change was tested with gcc 9, clang 10, clang 12, mold
1.0.0. Only qtbase and qtdeclarative (and dependencies) were tested.
Task-number: QTBUG-99270
Change-Id: I2e64a1f4257c37ff5b64a9326e548b9b46e07c80
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
(cherry picked from commit 158287c726b9ee7031c6e832dc159d02473e34d7)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
Diffstat (limited to 'qt_cmdline.cmake')
| -rw-r--r-- | qt_cmdline.cmake | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/qt_cmdline.cmake b/qt_cmdline.cmake index ce9889045c..737cd9710b 100644 --- a/qt_cmdline.cmake +++ b/qt_cmdline.cmake @@ -63,7 +63,7 @@ qt_commandline_option(gui TYPE boolean) qt_commandline_option(headersclean TYPE boolean) qt_commandline_option(incredibuild-xge TYPE boolean NAME incredibuild_xge) qt_commandline_option(libudev TYPE boolean) -qt_commandline_option(linker TYPE optionalString VALUES bfd gold lld) +qt_commandline_option(linker TYPE optionalString VALUES bfd gold lld mold) qt_commandline_option(ltcg TYPE boolean) # special case begin qt_commandline_option(make TYPE addString VALUES examples libs tests tools |