There apparently is a possibility (during an SMP compile) of ar getting confused about what's going on with libtracefs.a, and throwing a hard to track down error and truncating the file. Making the rm operation a bit more atomic seems to alleviate this error Signed-off-by: John 'Warthog9' Hawley (VMware) <warthog9@xxxxxxxxxxxxxx> --- scripts/utils.mk | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/scripts/utils.mk b/scripts/utils.mk index 32a9b3c..7a88b10 100644 --- a/scripts/utils.mk +++ b/scripts/utils.mk @@ -52,7 +52,7 @@ do_app_build = \ do_build_static_lib = \ ($(print_static_lib_build) \ - $(RM) $@; $(AR) rcs $@ $^) + mv $@ $@.rm; $(RM) $@.rm; $(AR) rcs $@ $^) do_compile_shared_library = \ ($(print_shared_lib_compile) \ -- 2.26.3
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