diff --git a/devel/qt6-base/files/patch-src_corelib_thread_qthread.h b/devel/qt6-base/files/patch-src_corelib_thread_qthread.h
new file mode 100644
index 000000000000..76928aa5a1ce
--- /dev/null
+++ b/devel/qt6-base/files/patch-src_corelib_thread_qthread.h
@@ -0,0 +1,17 @@
+--- src/corelib/thread/qthread.h.orig	2022-08-20 09:18:52 UTC
++++ src/corelib/thread/qthread.h
+@@ -191,12 +191,12 @@ inline Qt::HANDLE QThread::currentThreadId() noexcept
+     Qt::HANDLE tid; // typedef to void*
+     static_assert(sizeof(tid) == sizeof(void*));
+     // See https://akkadia.org/drepper/tls.pdf for x86 ABI
+-#if defined(Q_PROCESSOR_X86_32) && defined(Q_OS_LINUX) && defined(__GLIBC__) // x86 32-bit always uses GS
++#if defined(Q_PROCESSOR_X86_32) && ((defined(Q_OS_LINUX) && defined(__GLIBC__)) || defined(Q_OS_FREEBSD)) // x86 32-bit always uses GS
+     __asm__("movl %%gs:%c1, %0" : "=r" (tid) : "i" (2 * sizeof(void*)) : );
+ #elif defined(Q_PROCESSOR_X86_64) && defined(Q_OS_DARWIN64)
+     // 64bit macOS uses GS, see https://github.com/apple/darwin-xnu/blob/master/libsyscall/os/tsd.h
+     __asm__("movq %%gs:0, %0" : "=r" (tid) : : );
+-#elif defined(Q_PROCESSOR_X86_64) && (defined(Q_OS_LINUX) && defined(__GLIBC__)) || defined(Q_OS_FREEBSD)
++#elif defined(Q_PROCESSOR_X86_64) && ((defined(Q_OS_LINUX) && defined(__GLIBC__)) || defined(Q_OS_FREEBSD))
+     // x86_64 Linux, BSD uses FS
+     __asm__("movq %%fs:%c1, %0" : "=r" (tid) : "i" (2 * sizeof(void*)) : );
+ #elif defined(Q_PROCESSOR_X86_64) && defined(Q_OS_WIN)