| Message ID | 20190112150225.20294-1-marcel.apfelbaum@gmail.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | contrib/rdmacm-mux: fix clang compilation | expand |
On Sat, 12 Jan 2019 17:02:22 +0200 Marcel Apfelbaum <marcel.apfelbaum@gmail.com> wrote: > Fix Commit a5d2f6f877 (contrib/rdmacm-mux: Add implementation > of RDMA User MAD multiplexer). > > The above commit introduces a new contrib target, adding a global dependency > to libumad library in case pvrdma configuration option is enabled. > Clang forbids it: > clang-6.0: error: -libumad: 'linker' input unused > [-Werror,-Wunused-command-line-argument] > > Fix by limiting the scope to the rdmacm-mux target itself. > Fix related clang errors while at it. > > Marcel Apfelbaum (3): > contrib/rdmacm-mux: remove Wno-format-truncation flag > hw/rdma: modify struct initialization > contrib/rdmacm-mux: fix clang compilation > > Makefile | 2 ++ > contrib/rdmacm-mux/Makefile.objs | 1 - > contrib/rdmacm-mux/main.c | 18 +++++++++++++----- > hw/rdma/rdma_backend.c | 16 ++++++++++++---- > 4 files changed, 27 insertions(+), 10 deletions(-) > This fixes building on x86 with clang 6 for me. On s390x with clang 7, I run into further problems when building the s390-ccw bios (the maintainers are aware of that), but the rdma-related errors are gone. Tested-by: Cornelia Huck <cohuck@redhat.com>
Hi Cornelia, On 1/14/19 1:42 PM, Cornelia Huck wrote: > On Sat, 12 Jan 2019 17:02:22 +0200 > Marcel Apfelbaum <marcel.apfelbaum@gmail.com> wrote: > >> Fix Commit a5d2f6f877 (contrib/rdmacm-mux: Add implementation >> of RDMA User MAD multiplexer). >> >> The above commit introduces a new contrib target, adding a global dependency >> to libumad library in case pvrdma configuration option is enabled. >> Clang forbids it: >> clang-6.0: error: -libumad: 'linker' input unused >> [-Werror,-Wunused-command-line-argument] >> >> Fix by limiting the scope to the rdmacm-mux target itself. >> Fix related clang errors while at it. >> >> Marcel Apfelbaum (3): >> contrib/rdmacm-mux: remove Wno-format-truncation flag >> hw/rdma: modify struct initialization >> contrib/rdmacm-mux: fix clang compilation >> >> Makefile | 2 ++ >> contrib/rdmacm-mux/Makefile.objs | 1 - >> contrib/rdmacm-mux/main.c | 18 +++++++++++++----- >> hw/rdma/rdma_backend.c | 16 ++++++++++++---- >> 4 files changed, 27 insertions(+), 10 deletions(-) >> > This fixes building on x86 with clang 6 for me. On s390x with clang 7, > I run into further problems when building the s390-ccw bios (the > maintainers are aware of that), but the rdma-related errors are gone. > > Tested-by: Cornelia Huck <cohuck@redhat.com> Appreciated, Marcel
Fix Commit a5d2f6f877 (contrib/rdmacm-mux: Add implementation of RDMA User MAD multiplexer). The above commit introduces a new contrib target, adding a global dependency to libumad library in case pvrdma configuration option is enabled. Clang forbids it: clang-6.0: error: -libumad: 'linker' input unused [-Werror,-Wunused-command-line-argument] Fix by limiting the scope to the rdmacm-mux target itself. Fix related clang errors while at it. Marcel Apfelbaum (3): contrib/rdmacm-mux: remove Wno-format-truncation flag hw/rdma: modify struct initialization contrib/rdmacm-mux: fix clang compilation Makefile | 2 ++ contrib/rdmacm-mux/Makefile.objs | 1 - contrib/rdmacm-mux/main.c | 18 +++++++++++++----- hw/rdma/rdma_backend.c | 16 ++++++++++++---- 4 files changed, 27 insertions(+), 10 deletions(-)