From: Marcel Apfelbaum <marcel.apfelbaum@gmail.com>
To: qemu-devel@nongnu.org
Cc: yuval.shaia@oracle.com, qemu-stable@nongnu.org,
marcel.apfelbaum@gmail.com, cohuck@redhat.com
Subject: [Qemu-devel] [PATCH 3/3] contrib/rdmacm-mux: fix clang compilation
Date: Sat, 12 Jan 2019 17:02:25 +0200 [thread overview]
Message-ID: <20190112150225.20294-4-marcel.apfelbaum@gmail.com> (raw)
In-Reply-To: <20190112150225.20294-1-marcel.apfelbaum@gmail.com>
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.
Reported-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Marcel Apfelbaum <marcel.apfelbaum@gmail.com>
---
Makefile | 2 ++
contrib/rdmacm-mux/Makefile.objs | 1 -
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/Makefile b/Makefile
index a9ac16d94e..31e87e0c2d 100644
--- a/Makefile
+++ b/Makefile
@@ -580,6 +580,8 @@ vhost-user-scsi$(EXESUF): $(vhost-user-scsi-obj-y) libvhost-user.a
$(call LINK, $^)
vhost-user-blk$(EXESUF): $(vhost-user-blk-obj-y) libvhost-user.a
$(call LINK, $^)
+
+rdmacm-mux$(EXESUF): LIBS += "-libumad"
rdmacm-mux$(EXESUF): $(rdmacm-mux-obj-y) $(COMMON_LDADDS)
$(call LINK, $^)
diff --git a/contrib/rdmacm-mux/Makefile.objs b/contrib/rdmacm-mux/Makefile.objs
index e1ff4fe569..3df744af89 100644
--- a/contrib/rdmacm-mux/Makefile.objs
+++ b/contrib/rdmacm-mux/Makefile.objs
@@ -1,4 +1,3 @@
ifdef CONFIG_PVRDMA
-CFLAGS += -libumad
rdmacm-mux-obj-y = main.o
endif
--
2.17.1
next prev parent reply other threads:[~2019-01-12 15:02 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-12 15:02 [Qemu-devel] [PATCH 0/3] contrib/rdmacm-mux: fix clang compilation Marcel Apfelbaum
2019-01-12 15:02 ` [Qemu-devel] [PATCH 1/3] contrib/rdmacm-mux: remove Wno-format-truncation flag Marcel Apfelbaum
2019-01-13 20:32 ` Yuval Shaia
2019-01-12 15:02 ` [Qemu-devel] [PATCH 2/3] hw/rdma: modify struct initialization Marcel Apfelbaum
2019-01-13 19:24 ` Yuval Shaia
2019-01-13 19:36 ` Yuval Shaia
2019-01-14 21:23 ` Marcel Apfelbaum
2019-01-14 11:47 ` Cornelia Huck
2019-01-14 21:22 ` Marcel Apfelbaum
2019-01-12 15:02 ` Marcel Apfelbaum [this message]
2019-01-13 19:26 ` [Qemu-devel] [PATCH 3/3] contrib/rdmacm-mux: fix clang compilation Yuval Shaia
2019-01-14 11:42 ` [Qemu-devel] [PATCH 0/3] " Cornelia Huck
2019-01-14 21:26 ` Marcel Apfelbaum
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