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From: Steven Rostedt <rostedt@goodmis.org>
To: linux-trace-devel@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, Tom Zanussi <zanussi@kernel.org>,
	Daniel Bristot de Oliveira <bristot@redhat.com>,
	Masami Hiramatsu <mhiramat@kernel.org>,
	Namhyung Kim <namhyung@kernel.org>,
	linux-rt-users <linux-rt-users@vger.kernel.org>,
	Clark Williams <williams@redhat.com>,
	"Steven Rostedt (VMware)" <rostedt@goodmis.org>
Subject: [PATCH v3 18/22] libtracefs: Add Makefile rule to create sqlhist
Date: Tue,  3 Aug 2021 13:06:02 -0400	[thread overview]
Message-ID: <20210803170606.694085-19-rostedt@goodmis.org> (raw)
In-Reply-To: <20210803170606.694085-1-rostedt@goodmis.org>

From: "Steven Rostedt (VMware)" <rostedt@goodmis.org>

Add a Makefile rule to extract the example from the man page and create a
sqlhist executable from it.

  make sqlhist

Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
---
 Makefile | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/Makefile b/Makefile
index 96d7f5528a56..7f382c304b9b 100644
--- a/Makefile
+++ b/Makefile
@@ -364,11 +364,21 @@ $(bdir)/libtracefs.so.$(TRACEFS_VERSION): force
 	$(Q)mkdir -p $(bdir)
 	$(Q)$(MAKE) -C $(src)/src libtracefs.so
 
+$(bdir)/sqlhist.c: Documentation/libtracefs-sql.txt
+	cat $< | sed -ne '/^EXAMPLE/,/FILES/ { /EXAMPLE/,+2d ; /^FILES/d ;  /^--/d ; p}' > $@
+
+$(bdir)/sqlhist.o: $(bdir)/sqlhist.c
+	$(CC) -g -Wall -c -o $@ $^ -Iinclude/ $(LIBTRACEEVENT_INCLUDES)
+
+sqlhist: $(bdir)/sqlhist.o $(LIBTRACEFS_STATIC)
+	$(CC) -o $@ $^ $(LIBTRACEEVENT_LIBS)
+
 clean:
 	$(MAKE) -C $(src)/utest clean
 	$(MAKE) -C $(src)/src clean
 	$(RM) $(TARGETS) $(bdir)/*.a $(bdir)/*.so $(bdir)/*.so.* $(bdir)/*.o $(bdir)/.*.d
 	$(RM) $(PKG_CONFIG_FILE)
 	$(RM) $(VERSION_FILE)
+	$(RM) $(bdir)/sqlhist.o $(bdir)/sqlhist.c sqlhist
 
 .PHONY: clean
-- 
2.30.2


  parent reply	other threads:[~2021-08-03 17:06 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-03 17:05 [PATCH v3 00/22] libtracefs: Introducing tracefs_sql() to create synthetice events with an SQL line Steven Rostedt
2021-08-03 17:05 ` [PATCH v3 01/22] libtracefs: Added new API tracefs_sql() Steven Rostedt
2021-08-03 17:05 ` [PATCH v3 02/22] tracefs: Add unit tests for tracefs_sql() Steven Rostedt
2021-08-03 17:05 ` [PATCH v3 03/22] libtracefs: Add comparing start and end fields in tracefs_sql() Steven Rostedt
2021-08-03 17:05 ` [PATCH v3 04/22] libtracefs: Add unit test to test tracefs_sql() compare Steven Rostedt
2021-08-03 17:05 ` [PATCH v3 05/22] libtracefs: Add filtering for start and end events in tracefs_sql() Steven Rostedt
2021-08-03 17:05 ` [PATCH v3 06/22] libtracefs: Add unit test to test tracefs_sql() where clause Steven Rostedt
2021-08-03 17:05 ` [PATCH v3 07/22] libtracefs: Make sqlhist parser reentrant Steven Rostedt
2021-08-03 17:05 ` [PATCH v3 08/22] libtracefs: Make parser unique to libtracefs Steven Rostedt
2021-08-03 17:05 ` [PATCH v3 09/22] libtracefs: Add line number and index to expr structure Steven Rostedt
2021-08-03 17:05 ` [PATCH v3 10/22] libtracefs: Add error message when match fields are not FROM and JOIN events Steven Rostedt
2021-08-03 17:05 ` [PATCH v3 11/22] libtracefs: Add error message when match or init fails from bad events Steven Rostedt
2021-08-03 17:05 ` [PATCH v3 12/22] libtracefs; Add error message for bad selections to SQL sequence Steven Rostedt
2021-08-03 17:05 ` [PATCH v3 13/22] libtracefs: Add error message when compare fields fail Steven Rostedt
2021-08-03 17:05 ` [PATCH v3 14/22] libtracefs: Add error message for grouping events in SQL filter Steven Rostedt
2021-08-03 17:05 ` [PATCH v3 15/22] libtracefs: Add error message for bad filters in SQL statement Steven Rostedt
2021-08-03 17:06 ` [PATCH v3 16/22] libtracefs: Add error message when calculation has no label Steven Rostedt
2021-08-03 17:06 ` [PATCH v3 17/22] libtracefs: Add man page for tracefs_sql() Steven Rostedt
2021-08-03 17:06 ` Steven Rostedt [this message]
2021-08-03 17:06 ` [PATCH v3 19/22] libtracefs: Allow for simple SQL statements to create a histogram Steven Rostedt
2021-08-03 17:06 ` [PATCH v3 20/22] libtracefs: Allow trace_sql() to take keywords for fields with backslash Steven Rostedt
2021-08-03 17:06 ` [PATCH v3 21/22] libtracefs: Add CAST() syntax to SQL parsing for histogram types Steven Rostedt
2021-08-03 17:06 ` [PATCH v3 22/22] libtracefs: Add CAST(x AS _COUNTER_) syntax to create values in histograms Steven Rostedt

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