perf tools: Don't install libtraceevent plugins as its not anymore in…

… the kernel sources

While doing 'make -C tools/perf build-test' one can notice error
messages while trying to install libtraceevent plugins, stop doing that
as libtraceevent isn't anymore a homie.

These are the warnings dealt with:

   make_install_prefix_slash_O: make install prefix=/tmp/krava/
    failed to find: /tmp/krava/etc/bash_completion.d/perf
    failed to find: /tmp/krava/lib64/traceevent/plugins/plugin_cfg80211.so
    failed to find: /tmp/krava/lib64/traceevent/plugins/plugin_scsi.so
    failed to find: /tmp/krava/lib64/traceevent/plugins/plugin_xen.so
    failed to find: /tmp/krava/lib64/traceevent/plugins/plugin_function.so
    failed to find: /tmp/krava/lib64/traceevent/plugins/plugin_sched_switch.so
    failed to find: /tmp/krava/lib64/traceevent/plugins/plugin_mac80211.so
    failed to find: /tmp/krava/lib64/traceevent/plugins/plugin_kvm.so
    failed to find: /tmp/krava/lib64/traceevent/plugins/plugin_kmem.so
    failed to find: /tmp/krava/lib64/traceevent/plugins/plugin_hrtimer.so
    failed to find: /tmp/krava/lib64/traceevent/plugins/plugin_jbd2.so

Fixes: 4171925 ("tools lib traceevent: Remove libtraceevent")
Acked-by: Ian Rogers <[email protected]>
Cc: Adrian Hunter <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Steven Rostedt <[email protected]>
Link: http://lore.kernel.org/lkml/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

tools/perf/Makefile.config

@@ -1314,14 +1314,6 @@ tip_instdir_SQ = $(subst ','\'',$(tip_instdir))
 
 export perfexec_instdir_SQ
 
-# 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= $(subst ','\'',$(plugindir))
-endif
-
 print_var = $(eval $(print_var_code)) $(info $(MSG))
 define print_var_code
     MSG = $(shell printf '...%40s: %s' $(1) $($(1)))

tools/perf/tests/make

@@ -222,19 +222,7 @@ installed_files_bin := bin/perf
 installed_files_bin += etc/bash_completion.d/perf
 installed_files_bin += libexec/perf-core/perf-archive
 
-installed_files_plugins := $(lib)/traceevent/plugins/plugin_cfg80211.so
-installed_files_plugins += $(lib)/traceevent/plugins/plugin_scsi.so
-installed_files_plugins += $(lib)/traceevent/plugins/plugin_xen.so
-installed_files_plugins += $(lib)/traceevent/plugins/plugin_function.so
-installed_files_plugins += $(lib)/traceevent/plugins/plugin_sched_switch.so
-installed_files_plugins += $(lib)/traceevent/plugins/plugin_mac80211.so
-installed_files_plugins += $(lib)/traceevent/plugins/plugin_kvm.so
-installed_files_plugins += $(lib)/traceevent/plugins/plugin_kmem.so
-installed_files_plugins += $(lib)/traceevent/plugins/plugin_hrtimer.so
-installed_files_plugins += $(lib)/traceevent/plugins/plugin_jbd2.so
-
 installed_files_all := $(installed_files_bin)
-installed_files_all += $(installed_files_plugins)
 
 test_make_install       := $(call test_dest_files,$(installed_files_all))
 test_make_install_O     := $(call test_dest_files,$(installed_files_all))