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authorJiri Olsa <jolsa@redhat.com>2011-07-22 15:33:07 +0400
committerArnaldo Carvalho de Melo <acme@redhat.com>2011-08-08 19:54:26 +0400
commit9941c96ad869d10f7e34e03990ce450ab8fcb83d (patch)
treedf08be9a56eccc1c7cf184d19e66b2a24192c318 /tools
parentaba8d056078e47350d85b06a9cabd5afcc4b72ea (diff)
downloadlinux-9941c96ad869d10f7e34e03990ce450ab8fcb83d.tar.xz
perf tools: Add support to install perf python extension
Adding install-python_ext target to install python extension related files. Installation directory is governed by python distutils package and follows the DESTDIR variable settings. Also moving python extension build output into '$(O)python_ext_build' directory and making it configurable via PYTHON_EXTBUILD variable. Keeping the '$(O)python/perf.so' file, so it could be used for testing as of until now. 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/20110722113307.GA1931@jolsa.brq.redhat.com Signed-off-by: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
-rw-r--r--tools/perf/Makefile19
-rw-r--r--tools/perf/util/setup.py21
2 files changed, 33 insertions, 7 deletions
diff --git a/tools/perf/Makefile b/tools/perf/Makefile
index 5bf48fcc6768..822f967433a6 100644
--- a/tools/perf/Makefile
+++ b/tools/perf/Makefile
@@ -178,9 +178,9 @@ strip-libs = $(filter-out -l%,$(1))
$(OUTPUT)python/perf.so: $(PYRF_OBJS)
$(QUIET_GEN)CFLAGS='$(BASIC_CFLAGS)' $(PYTHON_WORD) util/setup.py \
- --quiet build_ext \
- --build-lib='$(OUTPUT)python' \
- --build-temp='$(OUTPUT)python/temp'
+ --quiet build_ext; \
+ mkdir -p $(OUTPUT)python && \
+ cp $(PYTHON_EXTBUILD_LIB)perf.so $(OUTPUT)python/
#
# No Perl scripts right now:
#
@@ -506,9 +506,13 @@ else
PYTHON_WORD := $(call shell-wordify,$(PYTHON))
- python-clean := $(PYTHON_WORD) util/setup.py clean \
- --build-lib='$(OUTPUT)python' \
- --build-temp='$(OUTPUT)python/temp'
+ # python extension build directories
+ PYTHON_EXTBUILD := $(OUTPUT)python_ext_build/
+ PYTHON_EXTBUILD_LIB := $(PYTHON_EXTBUILD)lib/
+ PYTHON_EXTBUILD_TMP := $(PYTHON_EXTBUILD)tmp/
+ export PYTHON_EXTBUILD_LIB PYTHON_EXTBUILD_TMP
+
+ python-clean := rm -rf $(PYTHON_EXTBUILD) $(OUTPUT)python/perf.so
ifdef NO_LIBPYTHON
$(call disable-python)
@@ -865,6 +869,9 @@ install: all
$(INSTALL) scripts/python/*.py -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python'
$(INSTALL) scripts/python/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'
+install-python_ext:
+ $(PYTHON_WORD) util/setup.py --quiet install --root='/$(DESTDIR_SQ)'
+
install-doc:
$(MAKE) -C Documentation install
diff --git a/tools/perf/util/setup.py b/tools/perf/util/setup.py
index bbc982f5dd8b..95d370074928 100644
--- a/tools/perf/util/setup.py
+++ b/tools/perf/util/setup.py
@@ -3,9 +3,27 @@
from distutils.core import setup, Extension
from os import getenv
+from distutils.command.build_ext import build_ext as _build_ext
+from distutils.command.install_lib import install_lib as _install_lib
+
+class build_ext(_build_ext):
+ def finalize_options(self):
+ _build_ext.finalize_options(self)
+ self.build_lib = build_lib
+ self.build_temp = build_tmp
+
+class install_lib(_install_lib):
+ def finalize_options(self):
+ _install_lib.finalize_options(self)
+ self.build_dir = build_lib
+
+
cflags = ['-fno-strict-aliasing', '-Wno-write-strings']
cflags += getenv('CFLAGS', '').split()
+build_lib = getenv('PYTHON_EXTBUILD_LIB')
+build_tmp = getenv('PYTHON_EXTBUILD_TMP')
+
perf = Extension('perf',
sources = ['util/python.c', 'util/ctype.c', 'util/evlist.c',
'util/evsel.c', 'util/cpumap.c', 'util/thread_map.c',
@@ -21,4 +39,5 @@ setup(name='perf',
author_email='acme@redhat.com',
license='GPLv2',
url='http://perf.wiki.kernel.org',
- ext_modules=[perf])
+ ext_modules=[perf],
+ cmdclass={'build_ext': build_ext, 'install_lib': install_lib})