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nexedi
cython
Commits
bc01fbfd
Commit
bc01fbfd
authored
Dec 05, 2010
by
Robert Bradshaw
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propagate build options
parent
bcb9ab3b
Changes
2
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2 changed files
with
17 additions
and
9 deletions
+17
-9
Cython/Build/Dependencies.py
Cython/Build/Dependencies.py
+12
-7
Cython/Compiler/Main.py
Cython/Compiler/Main.py
+5
-2
No files found.
Cython/Build/Dependencies.py
View file @
bc01fbfd
...
...
@@ -10,6 +10,7 @@ except NameError:
from
distutils.extension
import
Extension
from
Cython
import
Utils
from
Cython.Compiler.Main
import
Context
,
CompilationOptions
,
default_options
# Unfortunately, Python 2.3 doesn't support decorators.
def
cached_method
(
f
):
...
...
@@ -377,12 +378,11 @@ def create_dependency_tree(ctx=None):
global
_dep_tree
if
_dep_tree
is
None
:
if
ctx
is
None
:
from
Cython.Compiler.Main
import
Context
,
CompilationOptions
ctx
=
Context
([
"."
],
CompilationOptions
(
default_options
))
_dep_tree
=
DependencyTree
(
ctx
)
return
_dep_tree
# T
ODO: This may be useful for advanced users.
# T
his may be useful for advanced users?
def
create_extension_list
(
patterns
,
ctx
=
None
,
aliases
=
None
):
seen
=
set
()
deps
=
create_dependency_tree
(
ctx
)
...
...
@@ -423,7 +423,10 @@ def create_extension_list(patterns, ctx=None, aliases=None):
return
module_list
# This is the user-exposed entry point.
def
cythonize
(
module_list
,
ctx
=
None
,
nthreads
=
0
,
aliases
=
None
):
def
cythonize
(
module_list
,
nthreads
=
0
,
aliases
=
None
,
**
options
):
c_options
=
CompilationOptions
(
options
)
cpp_options
=
CompilationOptions
(
options
);
cpp_options
.
cplus
=
True
ctx
=
options
.
create_context
()
module_list
=
create_extension_list
(
module_list
,
ctx
=
ctx
,
aliases
=
aliases
)
deps
=
create_dependency_tree
(
ctx
)
to_compile
=
[]
...
...
@@ -434,8 +437,10 @@ def cythonize(module_list, ctx=None, nthreads=0, aliases=None):
if
ext
in
(
'.pyx'
,
'.py'
):
if
m
.
language
==
'c++'
:
c_file
=
base
+
'.cpp'
options
=
cpp_options
else
:
c_file
=
base
+
'.c'
options
=
c_options
if
os
.
path
.
exists
(
c_file
):
c_timestamp
=
os
.
path
.
getmtime
(
c_file
)
else
:
...
...
@@ -450,7 +455,7 @@ def cythonize(module_list, ctx=None, nthreads=0, aliases=None):
priority
=
2
-
(
dep
in
deps
.
immediate_dependencies
(
source
))
if
c_timestamp
<
dep_timestamp
:
print
(
"Compiling %s because it depends on %s"
%
(
source
,
dep
))
to_compile
.
append
((
priority
,
source
,
c_file
))
to_compile
.
append
((
priority
,
source
,
c_file
,
options
))
new_sources
.
append
(
c_file
)
else
:
new_sources
.
append
(
source
)
...
...
@@ -466,13 +471,13 @@ def cythonize(module_list, ctx=None, nthreads=0, aliases=None):
print
(
"multiprocessing required for parallel cythonization"
)
nthreads
=
0
if
not
nthreads
:
for
priority
,
pyx_file
,
c_file
in
to_compile
:
cythonize_one
(
pyx_file
,
c_file
)
for
priority
,
pyx_file
,
c_file
,
options
in
to_compile
:
cythonize_one
(
pyx_file
,
c_file
,
options
)
return
module_list
# TODO: Share context? Issue: pyx processing leaks into pxd module
def
cythonize_one
(
pyx_file
,
c_file
,
options
=
None
):
from
Cython.Compiler.Main
import
compile
,
CompilationOptions
,
default_options
from
Cython.Compiler.Main
import
compile
,
default_options
from
Cython.Compiler.Errors
import
CompileError
,
PyrexError
if
options
is
None
:
...
...
Cython/Compiler/Main.py
View file @
bc01fbfd
...
...
@@ -564,8 +564,7 @@ def create_default_resultobj(compilation_source, options):
def
run_pipeline
(
source
,
options
,
full_module_name
=
None
):
# Set up context
context
=
Context
(
options
.
include_path
,
options
.
compiler_directives
,
options
.
cplus
,
options
.
language_level
)
context
=
optons
.
create_context
()
# Set up source object
cwd
=
os
.
getcwd
()
...
...
@@ -636,6 +635,10 @@ class CompilationOptions(object):
self
.
__dict__
.
update
(
defaults
)
self
.
__dict__
.
update
(
kw
)
def
create_context
(
self
):
return
Context
(
self
.
include_path
,
self
.
compiler_directives
,
self
.
cplus
,
self
.
language_level
)
class
CompilationResult
(
object
):
"""
...
...
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