[PATCH 3/8] pylibfdt: allow build out of tree

[marcandre.lureau@xxxxxxxxxx]

From: Marc-André Lureau <marcandre.lureau@xxxxxxxxxx>

With meson, we have to support out-of-tree build. Fix path lookup.

Signed-off-by: Marc-André Lureau <marcandre.lureau@xxxxxxxxxx>
---
 pylibfdt/setup.py | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/pylibfdt/setup.py b/pylibfdt/setup.py
index 53f2bef..fd50b6c 100755
--- a/pylibfdt/setup.py
+++ b/pylibfdt/setup.py
@@ -20,22 +20,21 @@ VERSION_PATTERN = '^#define DTC_VERSION "DTC ([^"]*)"$'
 
 
 def get_version():
-    version_file = "../version_gen.h"
+    version_file = "version_gen.h"
     f = open(version_file, 'rt')
     m = re.match(VERSION_PATTERN, f.readline())
     return m.group(1)
 
 
 setupdir = os.path.dirname(os.path.abspath(sys.argv[0]))
-os.chdir(setupdir)
 
 libfdt_module = Extension(
     '_libfdt',
-    sources=['libfdt.i'],
-    include_dirs=['../libfdt'],
+    sources=[os.path.join(setupdir, 'libfdt.i')],
+    include_dirs=[os.path.join(setupdir, '../libfdt')],
     libraries=['fdt'],
-    library_dirs=['../libfdt'],
-    swig_opts=['-I../libfdt'],
+    library_dirs=[os.path.join(setupdir, '../libfdt')],
+    swig_opts=['-I' + os.path.join(setupdir, '../libfdt')],
 )
 
 setup(
@@ -44,5 +43,6 @@ setup(
     author='Simon Glass <sjg@xxxxxxxxxxxx>',
     description='Python binding for libfdt',
     ext_modules=[libfdt_module],
+    package_dir={'': setupdir},
     py_modules=['libfdt'],
 )
-- 
2.23.0