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| author | Gwendal Grignou <gwendal@chromium.org> | 2020-01-16 12:33:26 -0800 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-01-16 13:33:59 -0700 |
| commit | f4f8ef7cdea138cfaa2f3ca0ee31fa23d3bcf1cc (patch) | |
| tree | a485cffc0fd78c6fb0846c4d63cf5e2fa4670049 /blktrace_api.h | |
| parent | 9c73da91540b27adaaf56065629e831cc50c5a3d (diff) | |
| download | blktrace-f4f8ef7cdea138cfaa2f3ca0ee31fa23d3bcf1cc.tar.gz blktrace-f4f8ef7cdea138cfaa2f3ca0ee31fa23d3bcf1cc.tar.bz2 | |
fix parallel build of btt and blkiomon
rbtree.c is used by both binaries. It is possible that when make -C btt
is invoked rbtree.o does not exist yet, but is already schedule by the
compilation of blkiomon. That could result in recompiling rbtree.o again
for btt/btt.
In that case, at install time, make will recompile blkiomon which can
fail in gentoo, because CC variable is not overriden by ebuild script at
install time. (see https://bugs.gentoo.org/705594)
Add a dependency on SUBDIRS to wait for all binary in . to be compiled.
It will guarante rbtree.o exists.
Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'blktrace_api.h')
0 files changed, 0 insertions, 0 deletions