Changeset 95413 in vbox

Timestamp:

Jun 28, 2022 7:10:35 PM (3 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

152015

Message:

Attempt to fix build, bugref:10247.

macOS builds seem do not like attribute((fallthrough)).
Redefine RT_FALL_THRU for Linux + clang case.

File:

• trunk/include/iprt/cdefs.h (modified) (1 diff)

trunk/include/iprt/cdefs.h

@@ -1354 +1354 @@
 #if RT_CLANG_PREREQ(4, 0) && RT_CPLUSPLUS_PREREQ(201100)
 # define RT_FALL_THROUGH()      [[clang::fallthrough]]
-#elif RT_CLANG_PREREQ(4, 0) || RT_GNUC_PREREQ(7, 0)
+#elif (RT_CLANG_PREREQ(4, 0) && defined(RT_OS_LINUX)) || RT_GNUC_PREREQ(7, 0)
 # define RT_FALL_THROUGH()      __attribute__((__fallthrough__))
 #else