when download/building grafonnet-lib, dpdk, spdk, liburing and fio,
they dump lots of output during configuration and building phrases,
all of which is irrelevant to us. so let's just silence it.
Signed-off-by: Kefu Chai <kchai@redhat.com>
since liburing's configure checks the CC and CXX env variables, let's
pass them when calling "configure". otherwise "make" still uses gcc and
g++ by default as they are specified in the "configure" script. this
also matches with the way how debian/rules calls "make".
Signed-off-by: Kefu Chai <kchai@redhat.com>
https://git.kernel.dk/liburing appears, at least currently, to be
unavailable. This could be reverted once it comes back.
Signed-off-by: Brad Hubbard <bhubbard@redhat.com>
Currently the configure script is run on 'liburing_ext' not only for the
initial build but for subsequent incremental builds.
Signed-off-by: Brad Hubbard <bhubbard@redhat.com>
silence "detached HEAD" warning like:
You are in 'detached HEAD' state. You can look around, make experimental
changes and commit them, and you can discard any commits you make in this
state without impacting any branches by performing another checkout.
If you want to create a new branch to retain commits you create, you may
do so (now or later) by using -b with the checkout command again. Example:
git checkout -b <new-branch-name>
Signed-off-by: Kefu Chai <kchai@redhat.com>
in liburing,
75cad68b95
partially reverts
4e360f7113,
which builds liburing.a with -fPIC.
so we need to pass -fPIC by ourselves. otherwise we'd have
/usr/bin/ld: ../../liburing/src/liburing.a(setup.ol): relocation R_X86_64_PC32 against symbol `io_uring_queue_mmap' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: final link failed: Bad value
collect2: error: ld returned 1 exit status
src/test/fio/CMakeFiles/fio_ceph_objectstore.dir/build.make:154: recipe for target 'lib/libfio_ceph_objectstore.so' failed
Signed-off-by: Kefu Chai <kchai@redhat.com>
* GIT_SHALLOW=TRUE, so we don't pull the full git history,
as we don't care about it.
* UPDATE_DISCONNECTED=TRUE, to skip the UPDATE step, this change
somehow works around
https://gitlab.kitware.com/cmake/cmake/-/issues/19703. otherwise
cmake keeps building liburing.
Signed-off-by: Kefu Chai <kchai@redhat.com>
* use functions exposed by liburing instead of using syscalls
* v0.7 is the latest release at the time of writing, as liburing is under
active development. it'd be better to use a newer release.
* also use https://git.kernel.dk/liburing instead of
http://git.kernel.dk/liburing.
Signed-off-by: Kefu Chai <kchai@redhat.com>
1. WITH_LIBURING is used to set HAVE_LIBURING to decide
use liburing in KernelDevice or not.
2. WITH_SYSTEM_LIBURING is to choose use system installed
liburing or build the liburing from source code.
Signed-off-by: Changcheng Liu <changcheng.liu@aliyun.com>
