[PATCH] python: fix build path issue to improve reproducibility

[Hongxu Jia]

* lang/python/Makefile.am: Get the "--root" directory supplied
  to the "install" command, and use it as a prefix to strip off
  the purported filename encoded in bytecode files.

Signed-off-by: Hongxu Jia <hongxu.jia at windriver.com>
---
 lang/python/Makefile.am | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lang/python/Makefile.am b/lang/python/Makefile.am
index 43b5d1e..2470efd 100644
--- a/lang/python/Makefile.am
+++ b/lang/python/Makefile.am
@@ -93,7 +93,8 @@ install-exec-local:
 	  build \
 	  --build-base="$$(basename "$${PYTHON}")-gpg" \
 	  install \
-	  --prefix "$(DESTDIR)$(prefix)" \
+	  --root "${DESTDIR}" \
+	  --prefix "$(prefix)" \
 	  --verbose ; \
 	done
 
-- 
1.8.3.1