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nexedi
slapos.extension.strip
Commits
d922ff5e
Commit
d922ff5e
authored
May 30, 2017
by
Julien Muchembled
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Add support for Python 3
parent
f28c9ce6
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1
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25 additions
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26 deletions
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-26
slapos/extension/strip/__init__.py
slapos/extension/strip/__init__.py
+25
-26
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slapos/extension/strip/__init__.py
View file @
d922ff5e
...
@@ -3,69 +3,68 @@ import re
...
@@ -3,69 +3,68 @@ import re
import
stat
import
stat
import
subprocess
import
subprocess
def
check_output
(
*
args
,
**
kw
):
p
=
subprocess
.
Popen
(
stdout
=
subprocess
.
PIPE
,
*
args
,
**
kw
)
result
=
p
.
communicate
()[
0
]
retcode
=
p
.
poll
()
if
retcode
:
raise
subprocess
.
CalledProcessError
(
retcode
,
args
[
0
])
return
result
def
finish
(
buildout
):
def
finish
(
buildout
):
print
'Stripping binaries ...'
print
(
'Stripping binaries ...'
)
buildout_directory
=
buildout
[
'buildout'
][
'directory'
]
buildout_directory
=
buildout
[
'buildout'
][
'directory'
]
file_binary
=
buildout
[
'buildout'
].
get
(
'file-binary'
,
'file'
)
file_binary
=
buildout
[
'buildout'
].
get
(
'file-binary'
,
'file'
)
find_binary
=
buildout
[
'buildout'
].
get
(
'find-binary'
,
'find'
)
find_binary
=
buildout
[
'buildout'
].
get
(
'find-binary'
,
'find'
)
strip_binary
=
buildout
[
'buildout'
].
get
(
'strip-binary'
,
'strip'
)
strip_binary
=
buildout
[
'buildout'
].
get
(
'strip-binary'
,
'strip'
)
do_not_strip_path
=
buildout
[
'buildout'
].
get
(
'do-not-strip-path'
,
''
).
splitlines
(
False
)
do_not_strip_path
=
buildout
[
'buildout'
].
get
(
'do-not-strip-path'
,
''
).
splitlines
(
False
)
def
run_strip
(
path
,
strip_args
):
def
run_strip
(
path
,
*
strip_args
):
mode
=
os
.
stat
(
path
).
st_mode
mode
=
os
.
stat
(
path
).
st_mode
writable_mode
=
mode
|
stat
.
S_IWUSR
writable_mode
=
mode
|
stat
.
S_IWUSR
if
mode
!=
writable_mode
:
if
mode
!=
writable_mode
:
os
.
chmod
(
path
,
writable_mode
)
os
.
chmod
(
path
,
writable_mode
)
args
=
[
strip_binary
,]
+
strip_args
+
[
path
,]
subprocess
.
check_call
((
strip_binary
,)
+
strip_args
+
(
path
,))
p
=
subprocess
.
Popen
(
args
,
stdout
=
subprocess
.
PIPE
)
result
,
_
=
p
.
communicate
()
if
mode
!=
writable_mode
:
if
mode
!=
writable_mode
:
os
.
chmod
(
path
,
mode
)
os
.
chmod
(
path
,
mode
)
# Same logic as Debian's dh_strip script.
# Same logic as Debian's dh_strip script.
args
=
[
find_binary
,
buildout_directory
,
'-type'
,
'f'
]
args
=
[
find_binary
,
buildout_directory
,
'-type'
,
'f'
]
try
:
try
:
p
=
subprocess
.
Popen
(
args
,
stdout
=
subprocess
.
PIPE
)
file_list
,
_
=
p
.
communicate
()
shared_lib_list
=
[]
shared_lib_list
=
[]
executable_list
=
[]
executable_list
=
[]
static_lib_list
=
[]
static_lib_list
=
[]
for
path
in
file_list
.
splitlines
():
for
path
in
check_output
(
args
,
universal_newlines
=
True
)
.
splitlines
():
if
path
in
do_not_strip_path
:
if
path
in
do_not_strip_path
:
continue
continue
file_name
=
os
.
path
.
basename
(
path
)
file_name
=
os
.
path
.
basename
(
path
)
if
re
.
match
(
'.*
\
.(so(
\
..+)?|cmxs)$'
,
file_name
):
if
re
.
match
(
'.*
\
.(so(
\
..+)?|cmxs)$'
,
file_name
):
args
=
[
file_binary
,
path
]
args
=
[
file_binary
,
path
]
p
=
subprocess
.
Popen
(
args
,
stdout
=
subprocess
.
PIPE
)
result
=
check_output
(
args
)
result
,
_
=
p
.
communicate
()
if
re
.
match
(
b'.*ELF.*shared.*not stripped'
,
result
):
if
re
.
match
(
'.*ELF.*shared.*not stripped'
,
result
):
shared_lib_list
.
append
(
path
)
shared_lib_list
.
append
(
path
)
elif
os
.
stat
(
path
).
st_mode
&
stat
.
S_IEXEC
:
elif
os
.
stat
(
path
).
st_mode
&
stat
.
S_IEXEC
:
args
=
[
file_binary
,
path
]
args
=
[
file_binary
,
path
]
p
=
subprocess
.
Popen
(
args
,
stdout
=
subprocess
.
PIPE
)
result
=
check_output
(
args
)
result
,
_
=
p
.
communicate
()
if
re
.
match
(
b'.*ELF.*(executable|shared).* not stripped'
,
result
):
if
re
.
match
(
'.*ELF.*(executable|shared).* not stripped'
,
result
):
executable_list
.
append
(
path
)
executable_list
.
append
(
path
)
elif
re
.
match
(
'lib.*
\
.
a
$'
,
file_name
):
elif
re
.
match
(
'lib.*
\
.
a
$'
,
file_name
):
static_lib_list
.
append
(
path
)
static_lib_list
.
append
(
path
)
for
path
in
shared_lib_list
:
for
path
in
shared_lib_list
:
strip_args
=
[
run_strip
(
path
,
'--remove-section=.comment'
,
'--remove-section=.comment'
,
'--remove-section=.note'
,
'--remove-section=.note'
,
'--strip-unneeded'
,
'--strip-unneeded'
,
]
)
run_strip
(
path
,
strip_args
)
for
path
in
executable_list
:
for
path
in
executable_list
:
strip_args
=
[
run_strip
(
path
,
'--remove-section=.comment'
,
'--remove-section=.comment'
,
'--remove-section=.note'
,
'--remove-section=.note'
,
]
)
run_strip
(
path
,
strip_args
)
for
path
in
shared_lib_list
:
for
path
in
shared_lib_list
:
strip_args
=
[
run_strip
(
path
,
'--strip-debug'
,
'--strip-debug'
,
]
)
run_strip
(
path
,
strip_args
)
print
(
'Done.'
)
print
'Done.'
except
(
OSError
,
subprocess
.
CalledProcessError
)
as
e
:
except
OSError
,
e
:
print
(
'Command failed: %s: %s'
%
(
e
,
args
))
print
'Command failed: %s: %s'
%
(
e
,
args
)
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