From: Jiri Olsa <jo...@redhat.com>

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 <mi...@elte.hu>
Cc: Paul Mackerras <pau...@samba.org>
Cc: Peter Zijlstra <a.p.zijls...@chello.nl>
Link: http://lkml.kernel.org/r/20110722113307.ga1...@jolsa.brq.redhat.com
Signed-off-by: Jiri Olsa <jo...@redhat.com>
Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com>
---
 tools/perf/Makefile      |   19 +++++++++++++------
 tools/perf/util/setup.py |   21 ++++++++++++++++++++-
 2 files changed, 33 insertions(+), 7 deletions(-)

diff --git a/tools/perf/Makefile b/tools/perf/Makefile
index c168366..db7ec20 100644
--- a/tools/perf/Makefile
+++ b/tools/perf/Makefile
@@ -181,9 +181,9 @@ 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:
 #
@@ -507,9 +507,13 @@ 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)
@@ -866,6 +870,9 @@ 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 bbc982f..95d3700 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='a...@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})
-- 
1.7.0.4

_______________________________________________
yocto mailing list
yocto@yoctoproject.org
https://lists.yoctoproject.org/listinfo/yocto

Reply via email to