andikleen
compile failed for ./cases/stress/hwpoison/tools/fs-metadata/k-tree-gen.c
Hi,
There are 2 problems:
- build error: error: call to '__open_missing_mode' declared with attribute error: open with O_CREAT or O_TMPFILE in second argument needs 3 arguments
- above build error is hided since not strong enough Makefile
here is log:
| ^~~~~~~~~~
In file included from build/tmp-glibc/work/core2-64-wrs-linux/mce-test/20190917+gitAUTOINC+7643baf6c3-r0/recipe-sysroot/usr/include/fcntl.h:329,
from k-tree-gen.c:32:
In function 'open',
inlined from 'k_tree_gen.part.0' at k-tree-gen.c:63:8:
build/tmp-glibc/work/core2-64-wrs-linux/mce-test/20190917+gitAUTOINC+7643baf6c3-r0/recipe-sysroot/usr/include/bits/fcntl2.h:50:4: error: call to '__open_missing_mode' declared with attribute error: open with O_CREAT or O_TMPFILE in second argument needs 3 arguments
50 | __open_missing_mode ();
| ^~~~~~~~~~~~~~~~~~~~~~
k-tree-gen.o build failed, since error call to '__open_missing_mode' declared with attribute error: open with O_CREAT or O_TMPFILE in second argument needs 3 arguments
but in below Makefile, usually, fs-metadata is build first, and then page-poisoning, although fs-metadata failed, but page-poisoning successed, so the whole build looks successed, but actually, target k-tree-gen not generated. From above log, we can see that fs-metadata failed, but page-poisoning will continue to build
SUBDIRS ?= fs-metadata page-poisoning
all:
@for i in ${SUBDIRS}; do
${MAKE} -C $$i $@;
done
