From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([209.51.188.92]:54408) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1giKo1-0003n7-UR for qemu-devel@nongnu.org; Sat, 12 Jan 2019 10:02:38 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1giKo1-0002sV-7b for qemu-devel@nongnu.org; Sat, 12 Jan 2019 10:02:37 -0500 From: Marcel Apfelbaum Date: Sat, 12 Jan 2019 17:02:25 +0200 Message-Id: <20190112150225.20294-4-marcel.apfelbaum@gmail.com> In-Reply-To: <20190112150225.20294-1-marcel.apfelbaum@gmail.com> References: <20190112150225.20294-1-marcel.apfelbaum@gmail.com> Subject: [Qemu-devel] [PATCH 3/3] contrib/rdmacm-mux: fix clang compilation List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: yuval.shaia@oracle.com, qemu-stable@nongnu.org, marcel.apfelbaum@gmail.com, cohuck@redhat.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 Signed-off-by: Marcel Apfelbaum --- 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