diff options
| author | Jake Petroules <jake.petroules@qt.io> | 2017-07-19 23:45:18 -0700 |
|---|---|---|
| committer | Jake Petroules <jake.petroules@qt.io> | 2017-07-21 04:58:07 +0000 |
| commit | 8418a6335b3f8a029f48ee9b0a18500ddc760852 (patch) | |
| tree | b5e05638b3dff69c70bdbc48e24f4f7bf223127d /src/corelib/kernel/qcoreapplication.cpp | |
| parent | 854fdaaf76873a4f5c6d5a5046b35bc8152fcc24 (diff) | |
Add a safety check to prevent apps from running on unsupported OSes
Although Qt declares its minimum supported OS version to the compiler
and linker, the OS ignores this information when loading shared
libraries, so instead of failing with a useful error message, the
program will simply crash at runtime. This attempts to bring that
failure as early in the lifecycle as possible, and provide a better
error message as well.
Change-Id: Ic58b44f8895eac718c94e62cad6e2506dbea8a7e
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Diffstat (limited to 'src/corelib/kernel/qcoreapplication.cpp')
| -rw-r--r-- | src/corelib/kernel/qcoreapplication.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/corelib/kernel/qcoreapplication.cpp b/src/corelib/kernel/qcoreapplication.cpp index 6141a73966..1f736d7bf6 100644 --- a/src/corelib/kernel/qcoreapplication.cpp +++ b/src/corelib/kernel/qcoreapplication.cpp @@ -437,6 +437,9 @@ QCoreApplicationPrivate::QCoreApplicationPrivate(int &aargc, char **aargv, uint , q_ptr(0) #endif { +#if defined(Q_OS_DARWIN) + qt_apple_check_os_version(); +#endif app_compile_version = flags & 0xffffff; static const char *const empty = ""; if (argc == 0 || argv == 0) { |