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authorNamhyung Kim <namhyung.kim@lge.com>2012-02-23 16:08:14 +0900
committerArnaldo Carvalho de Melo <acme@redhat.com>2012-03-05 10:15:50 -0300
commit67cbbd7f1838cc8f6900f39d860d6c2e1f86cf61 (patch)
tree843feb55b79ce45313ce5e0b3071d66dcf2a1a55
parentperf evlist: Restore original errno after open failed (diff)
downloadlinux-dev-67cbbd7f1838cc8f6900f39d860d6c2e1f86cf61.tar.xz
linux-dev-67cbbd7f1838cc8f6900f39d860d6c2e1f86cf61.zip
perf tools: Add descriptions of missing Makefile arguments
There are some variable arguments can be specified on make invocation, but some of them are missing descriptions so that user cannot be informed easily. Fix it. Cc: Ingo Molnar <mingo@elte.hu> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1329980894-4289-1-git-send-email-namhyung.kim@lge.com Signed-off-by: Namhyung Kim <namhyung.kim@lge.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
-rw-r--r--tools/perf/Makefile14
1 files changed, 14 insertions, 0 deletions
diff --git a/tools/perf/Makefile b/tools/perf/Makefile
index e011b5060f92..fa043404479e 100644
--- a/tools/perf/Makefile
+++ b/tools/perf/Makefile
@@ -15,6 +15,16 @@ endif
# Define V to have a more verbose compile.
#
+# Define O to save output files in a separate directory.
+#
+# Define ARCH as name of target architecture if you want cross-builds.
+#
+# Define CROSS_COMPILE as prefix name of compiler if you want cross-builds.
+#
+# Define NO_LIBPERL to disable perl script extension.
+#
+# Define NO_LIBPYTHON to disable python script extension.
+#
# Define PYTHON to point to the python binary if the default
# `python' is not correct; for example: PYTHON=python2
#
@@ -32,6 +42,10 @@ endif
# Define NO_DWARF if you do not want debug-info analysis feature at all.
#
# Define WERROR=0 to disable treating any warnings as errors.
+#
+# Define NO_NEWT if you do not want TUI support.
+#
+# Define NO_DEMANGLE if you do not want C++ symbol demangling.
$(OUTPUT)PERF-VERSION-FILE: .FORCE-PERF-VERSION-FILE
@$(SHELL_PATH) util/PERF-VERSION-GEN $(OUTPUT)