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Date: Tue, 3 Dec 2013 14:09:21 +0100
From: Jiri Olsa <jolsa@...hat.com>
To: linux-kernel@...r.kernel.org
Cc: Jiri Olsa <jolsa@...hat.com>,
Corey Ashford <cjashfor@...ux.vnet.ibm.com>,
Frederic Weisbecker <fweisbec@...il.com>,
Ingo Molnar <mingo@...e.hu>,
Namhyung Kim <namhyung@...nel.org>,
Paul Mackerras <paulus@...ba.org>,
Peter Zijlstra <a.p.zijlstra@...llo.nl>,
Arnaldo Carvalho de Melo <acme@...stprotocols.net>,
Steven Rostedt <rostedt@...dmis.org>,
David Ahern <dsahern@...il.com>
Subject: [PATCH 07/28] perf tools: Add build and install plugins targets
Adding 'plugins' target along with the libtraceevent.a,
so plugins are built together with traceevent library.
Adding 'install-traceevent-plugins' Makefile install target,
instructing perf to install plugins into:
$(HOME)/.traceevent/plugins
- if installed localy under $HOME
$(DESTDIR)/$(prefix)/$(libdir)/traceevent/plugins
- if installed globally
Examples:
$ make install
...
$ find ~/.traceevent/plugins/
/home/jolsa/.traceevent/plugins/
/home/jolsa/.traceevent/plugins/plugin_mac80211.so
/home/jolsa/.traceevent/plugins/plugin_kvm.so
/home/jolsa/.traceevent/plugins/plugin_scsi.so
/home/jolsa/.traceevent/plugins/plugin_sched_switch.so
/home/jolsa/.traceevent/plugins/plugin_xen.so
/home/jolsa/.traceevent/plugins/plugin_cfg80211.so
/home/jolsa/.traceevent/plugins/plugin_function.so
/home/jolsa/.traceevent/plugins/plugin_kmem.so
/home/jolsa/.traceevent/plugins/plugin_hrtimer.so
/home/jolsa/.traceevent/plugins/plugin_jbd2.so
$ sudo make install DESTDIR=/opt/perf/
...
$ find /opt/perf/lib64/traceevent/plugins/
/opt/perf/lib64/traceevent/plugins/
/opt/perf/lib64/traceevent/plugins/plugin_kvm.so
/opt/perf/lib64/traceevent/plugins/plugin_scsi.so
/opt/perf/lib64/traceevent/plugins/plugin_mac80211.so
/opt/perf/lib64/traceevent/plugins/plugin_hrtimer.so
/opt/perf/lib64/traceevent/plugins/plugin_kmem.so
/opt/perf/lib64/traceevent/plugins/plugin_jbd2.so
/opt/perf/lib64/traceevent/plugins/plugin_sched_switch.so
/opt/perf/lib64/traceevent/plugins/plugin_function.so
/opt/perf/lib64/traceevent/plugins/plugin_cfg80211.so
/opt/perf/lib64/traceevent/plugins/plugin_xen.so
Signed-off-by: Jiri Olsa <jolsa@...hat.com>
Cc: Corey Ashford <cjashfor@...ux.vnet.ibm.com>
Cc: Frederic Weisbecker <fweisbec@...il.com>
Cc: Ingo Molnar <mingo@...e.hu>
Cc: Namhyung Kim <namhyung@...nel.org>
Cc: Paul Mackerras <paulus@...ba.org>
Cc: Peter Zijlstra <a.p.zijlstra@...llo.nl>
Cc: Arnaldo Carvalho de Melo <acme@...stprotocols.net>
Cc: Steven Rostedt <rostedt@...dmis.org>
Cc: David Ahern <dsahern@...il.com>
---
tools/perf/Makefile.perf | 17 ++++++++++++-----
tools/perf/config/Makefile | 8 ++++++++
2 files changed, 20 insertions(+), 5 deletions(-)
diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf
index e416ccc..abc7ac3 100644
--- a/tools/perf/Makefile.perf
+++ b/tools/perf/Makefile.perf
@@ -105,7 +105,7 @@ ifeq ($(config),1)
include config/Makefile
endif
-export prefix bindir sharedir sysconfdir
+export prefix bindir sharedir sysconfdir DESTDIR
# sparse is architecture-neutral, which means that we need to tell it
# explicitly what architecture to check for. Fix this up for yours..
@@ -710,13 +710,20 @@ $(LIB_FILE): $(LIB_OBJS)
# libtraceevent.a
TE_SOURCES = $(wildcard $(TRACE_EVENT_DIR)*.[ch])
-$(LIBTRACEEVENT): $(TE_SOURCES)
- $(QUIET_SUBDIR0)$(TRACE_EVENT_DIR) $(QUIET_SUBDIR1) O=$(OUTPUT) CFLAGS="-g -Wall $(EXTRA_CFLAGS)" libtraceevent.a
+LIBTRACEEVENT_FLAGS = $(QUIET_SUBDIR1) O=$(OUTPUT)
+LIBTRACEEVENT_FLAGS += CFLAGS="-g -Wall $(EXTRA_CFLAGS)"
+LIBTRACEEVENT_FLAGS += plugin_dir=$(plugindir_SQ)
+
+$(LIBTRACEEVENT): $(TE_SOURCES) $(OUTPUT)PERF-CFLAGS
+ $(QUIET_SUBDIR0)$(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) libtraceevent.a plugins
$(LIBTRACEEVENT)-clean:
$(call QUIET_CLEAN, libtraceevent)
@$(MAKE) -C $(TRACE_EVENT_DIR) O=$(OUTPUT) clean >/dev/null
+install-traceevent-plugins:
+ $(QUIET_SUBDIR0)$(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) install_plugins
+
LIBLK_SOURCES = $(wildcard $(LK_PATH)*.[ch])
# if subdir is set, we've been called from above so target has been built
@@ -785,7 +792,7 @@ cscope:
### Detect prefix changes
TRACK_CFLAGS = $(subst ','\'',$(CFLAGS)):\
- $(bindir_SQ):$(perfexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
+ $(bindir_SQ):$(perfexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):$(plugindir_SQ)
$(OUTPUT)PERF-CFLAGS: .FORCE-PERF-CFLAGS
@FLAGS='$(TRACK_CFLAGS)'; \
@@ -849,7 +856,7 @@ endif
$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/attr'; \
$(INSTALL) tests/attr/* '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/attr'
-install: install-bin try-install-man
+install: install-bin try-install-man install-traceevent-plugins
install-python_ext:
$(PYTHON_WORD) util/setup.py --quiet install --root='/$(DESTDIR_SQ)'
diff --git a/tools/perf/config/Makefile b/tools/perf/config/Makefile
index 0761d57..bae1072 100644
--- a/tools/perf/config/Makefile
+++ b/tools/perf/config/Makefile
@@ -593,3 +593,11 @@ else
perfexec_instdir = $(prefix)/$(perfexecdir)
endif
perfexec_instdir_SQ = $(subst ','\'',$(perfexec_instdir))
+
+# If we install to $(HOME) we keep the traceevent default:
+# $(HOME)/.traceevent/plugins
+# Otherwise we install plugins into the global $(libdir).
+ifdef DESTDIR
+plugindir=$(libdir)/traceevent/plugins
+plugindir_SQ= $(subst ','\'',$(prefix)/$(plugindir))
+endif
--
1.8.3.1
--
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