From: Steven Rostedt <rostedt@goodmis.org>
To: linux-trace-devel@vger.kernel.org
Cc: "Steven Rostedt (Google)" <rostedt@goodmis.org>
Subject: [PATCH v2 1/7] trace-cmd: Add NO_VSOCK make option to force vsock code off
Date: Sun, 17 Apr 2022 14:21:48 -0400 [thread overview]
Message-ID: <20220417182154.1041513-2-rostedt@goodmis.org> (raw)
In-Reply-To: <20220417182154.1041513-1-rostedt@goodmis.org>
From: "Steven Rostedt (Google)" <rostedt@goodmis.org>
Add "make NO_VSOCK=1" to disable building with vsocket code. It is
equivalent to not having vsocket support on the system.
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
---
Makefile | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/Makefile b/Makefile
index 9ccaaa61fecb..982514baad01 100644
--- a/Makefile
+++ b/Makefile
@@ -287,7 +287,11 @@ CFLAGS ?= -g -Wall
CPPFLAGS ?=
LDFLAGS ?=
+ifndef NO_VSOCK
VSOCK_DEFINED := $(shell if (echo "$(pound)include <linux/vm_sockets.h>" | $(CC) -E - >/dev/null 2>&1) ; then echo 1; else echo 0 ; fi)
+else
+VSOCK_DEFINED := 0
+endif
export VSOCK_DEFINED
ifeq ($(VSOCK_DEFINED), 1)
--
2.35.1
next prev parent reply other threads:[~2022-04-17 18:22 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-17 18:21 [PATCH v2 0/7] trace-cmd library: Remove dependency to vsockets Steven Rostedt
2022-04-17 18:21 ` Steven Rostedt [this message]
2022-04-17 18:21 ` [PATCH v2 2/7] trace-cmd library: Remove ports from clock context Steven Rostedt
2022-04-17 18:21 ` [PATCH v2 3/7] trace-cmd library: Remove vsocket dependency on P2P protocol Steven Rostedt
2022-04-17 18:21 ` [PATCH v2 4/7] trace-cmd library: Remove dependency on vsocks for sync identifiers Steven Rostedt
2022-04-17 18:21 ` [PATCH v2 5/7] trace-cmd library: Have tracecmd_tsync_with_guest() not depend on cid/port Steven Rostedt
2022-04-17 18:21 ` [PATCH v2 6/7] trace-cmd library: Remove vsock dependency from tracecmd_tsync_with_host() Steven Rostedt
2022-04-17 18:21 ` [PATCH v2 7/7] trace-cmd: Move vsocket code into its own file Steven Rostedt
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