diff options
| author | Joerg Bornemann <joerg.bornemann@qt.io> | 2020-08-25 08:17:23 +0200 |
|---|---|---|
| committer | Joerg Bornemann <joerg.bornemann@qt.io> | 2020-10-05 10:05:20 +0200 |
| commit | c09df7b57c1e4b25b5e20c63d2bab63d0d12dea0 (patch) | |
| tree | 3057953bd7c670ef9deb012095bdc1d6d492278b /cmake/QtSetup.cmake | |
| parent | 313ed3d19ad41c2819265b4667bb7f28a024dd89 (diff) | |
CMake: Implement configure -reduce-exports
This option maps to FEATURE_reduce_exports. The feature is on by
default, except for MSVC. The reduce_exports configure test is not used
in the CMake build.
The <LANG>_VISIBILITY_PRESET and VISIBILITY_INLINES_HIDDEN target
properties are now explicitly initialized in the
qt_set_common_target_properties function, because we don't have access
to the feature in QtSetup.cmake where the CMAKE_<LANG>_VISIBILITY_PRESET
variables were set before.
Task-number: QTBUG-85373
Change-Id: I378453f0e0665731970016170302871e20ceb4e2
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Diffstat (limited to 'cmake/QtSetup.cmake')
| -rw-r--r-- | cmake/QtSetup.cmake | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/cmake/QtSetup.cmake b/cmake/QtSetup.cmake index c0dbdca416..7a86b29037 100644 --- a/cmake/QtSetup.cmake +++ b/cmake/QtSetup.cmake @@ -54,13 +54,6 @@ set(CMAKE_POSITION_INDEPENDENT_CODE ON) # Do not relink dependent libraries when no header has changed: set(CMAKE_LINK_DEPENDS_NO_SHARED ON) -# Default to hidden visibility for symbols: -set(CMAKE_C_VISIBILITY_PRESET hidden) -set(CMAKE_CXX_VISIBILITY_PRESET hidden) -set(CMAKE_OBJC_VISIBILITY_PRESET hidden) -set(CMAKE_OBJCXX_VISIBILITY_PRESET hidden) -set(CMAKE_VISIBILITY_INLINES_HIDDEN 1) - # Detect non-prefix builds: either when the qtbase install prefix is set to the binary dir # or when a developer build is explicitly enabled and no install prefix is specified. # This detection only happens when building qtbase, and later is propagated via the generated |