[PATCH v3 1/8] template: Copy template attributes on transform

[Uladzimir Bely <ubely@ilbers.de>]

Output file should have exactly the same flags as input one,
which is usefull for the cases like debian/rules or other executables.
So we should copy this part of metadata after the conversion.

Signed-off-by: Uladzimir Bely <ubely@ilbers.de>
---
 meta/classes/template.bbclass | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/meta/classes/template.bbclass b/meta/classes/template.bbclass
index fb9d1186..e6bcc362 100644
--- a/meta/classes/template.bbclass
+++ b/meta/classes/template.bbclass
@@ -8,7 +8,7 @@ TEMPLATE_VARS ?= "PN PV DESCRIPTION HOMEPAGE MAINTAINER DISTRO_ARCH"
 
 do_transform_template[vardeps] = "TEMPLATE_FILES ${TEMPLATE_VARS}"
 python do_transform_template() {
-    import subprocess, contextlib
+    import subprocess, contextlib, shutil
 
     workdir = os.path.normpath(d.getVar('WORKDIR', True))
 
@@ -56,5 +56,7 @@ python do_transform_template() {
                                           stdout=output, env=env))
             if process.wait() != 0:
                 bb.fatal("processing of template failed")
+
+        shutil.copymode(template_file, output_file)
 }
 addtask do_transform_template after do_unpack
-- 
2.20.1