Build fails with this patch with 'clang' when optimizations are disabled in long functions which have many helper variables declared in nested blocks such as for-loops. As there is no clean solution for now, let's keep the stack frame size at 4k. This reverts commit 42bc76cdb8486ef502200f3bce9e3faebdd78103. Signed-off-by: Peter Krempa <pkrempa(a)redhat.com&gt; --- meson.build | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/meson.build b/meson.build index 6b6f7ccb7c..dd7a4e8d34 100644 --- a/meson.build +++ b/meson.build @@ -248,7 +248,7 @@ alloc_max = run_command( ) # sanitizer instrumentation may enlarge stack frames -stack_frame_size = get_option('b_sanitize') == 'none' ? 2048 : 32768 +stack_frame_size = get_option('b_sanitize') == 'none' ? 4096 : 32768 # array_bounds=2 check triggers false positive on some GCC # versions when using sanitizers. Seen on Fedora 34 with -- 2.41.0