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| author | Alexandru Croitor <alexandru.croitor@qt.io> | 2020-06-12 19:45:19 +0200 |
|---|---|---|
| committer | Alexandru Croitor <alexandru.croitor@qt.io> | 2020-06-12 22:34:16 +0200 |
| commit | 6a47e1c4ee8fab26a2ceac5fc6c452b8de0e1bff (patch) | |
| tree | 36af43659a83d2e0bfc4c4b45f3d00dd1e0227eb /cmake | |
| parent | a08bf7f00ab64fd3ae7376d8dd50ca8a37bee3e3 (diff) | |
CMake: Propagate largefile flags to all internal consumers
The large file flags in qmake land are set in the
mkspecs/features/unix/largefile.prf file, which is loaded by qmake
when a CONFIG += largefile entry is written by configure into
qmodule.pri.
This essentially makes them global flags for all private Qt targets
because qmodule.pri is a global file loaded load(qt_build_config)
Thus assign the flags onto the PlatformCommonInternal target instead
of the PlatformModuleInternal one.
One peculiarity though is that in qmake land these flags are also
applied when building examples as part of the main Qt build. This
is because qt_build_config loads qmodule.pri even for an example,
because qmake sees it as part of the overall Qt build.
The flags are not applied by qmake if the example is built in
a different standalone build dir not part of the Qt buil dir.
We don't do that in the CMake build, and thus examples will never
have those flags.
Task-number: QTBUG-83929
Change-Id: If653a669b4835aadd1de84acb477c375ab523909
Reviewed-by: Cristian Adam <cristian.adam@qt.io>
Diffstat (limited to 'cmake')
| -rw-r--r-- | cmake/QtInternalTargets.cmake | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/cmake/QtInternalTargets.cmake b/cmake/QtInternalTargets.cmake index bf4d33126c..68ab141c44 100644 --- a/cmake/QtInternalTargets.cmake +++ b/cmake/QtInternalTargets.cmake @@ -96,7 +96,7 @@ if(WIN32) target_compile_definitions(PlatformModuleInternal INTERFACE _USE_MATH_DEFINES) endif() if(FEATURE_largefile AND UNIX) - target_compile_definitions(PlatformModuleInternal + target_compile_definitions(PlatformCommonInternal INTERFACE "_LARGEFILE64_SOURCE;_LARGEFILE_SOURCE") endif() |