---

yaml
---
r: 288653
b: refs/heads/master
c: 6a5c13a
h: refs/heads/master
i:
  288651: 55e5914
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d3665498955779e56453501a16f4ad084f798802
+refs/heads/master: 6a5c13aff49ac9b3fea38d5f84b436718cb2780d

trunk/tools/perf/Makefile

@@ -183,7 +183,10 @@ SCRIPT_SH += perf-archive.sh
 grep-libs = $(filter -l%,$(1))
 strip-libs = $(filter-out -l%,$(1))
 
-$(OUTPUT)python/perf.so: $(PYRF_OBJS)
+PYTHON_EXT_SRCS := $(shell grep -v ^\# util/python-ext-sources)
+PYTHON_EXT_DEPS := util/python-ext-sources util/setup.py
+
+$(OUTPUT)python/perf.so: $(PYRF_OBJS) $(PYTHON_EXT_SRCS) $(PYTHON_EXT_DEPS)
 	$(QUIET_GEN)CFLAGS='$(BASIC_CFLAGS)' $(PYTHON_WORD) util/setup.py \
 	  --quiet build_ext; \
 	mkdir -p $(OUTPUT)python && \

trunk/tools/perf/util/python-ext-sources

@@ -0,0 +1,17 @@
+#
+# List of files needed by perf python extention
+#
+# Each source file must be placed on its own line so that it can be
+# processed by Makefile and util/setup.py accordingly.
+#
+
+util/python.c
+util/ctype.c
+util/evlist.c
+util/evsel.c
+util/cpumap.c
+util/thread_map.c
+util/util.c
+util/xyarray.c
+util/cgroup.c
+util/debugfs.c

trunk/tools/perf/util/setup.py

@@ -24,11 +24,11 @@ def finalize_options(self):
 build_lib = getenv('PYTHON_EXTBUILD_LIB')
 build_tmp = getenv('PYTHON_EXTBUILD_TMP')
 
+ext_sources = [f.strip() for f in file('util/python-ext-sources')
+				if len(f.strip()) > 0 and f[0] != '#']
+
 perf = Extension('perf',
-		  sources = ['util/python.c', 'util/ctype.c', 'util/evlist.c',
-			     'util/evsel.c', 'util/cpumap.c', 'util/thread_map.c',
-			     'util/util.c', 'util/xyarray.c', 'util/cgroup.c',
-			     'util/debugfs.c'],
+		  sources = ext_sources,
 		  include_dirs = ['util/include'],
 		  extra_compile_args = cflags,
                  )