Hi Yasuhito,
On 2022/09/22 2:45, [email protected] wrote:
> Author: futatuki
> Date: Wed Sep 21 17:45:48 2022
> New Revision: 1904198
>
> URL: http://svn.apache.org/viewvc?rev=1904198&view=rev
> Log:
> swig-py: build: Don't pass deperecated options to SWIG >= 4.1.0 release
> ...>
> Modified: subversion/trunk/build/ac-macros/swig.m4
> URL:
> http://svn.apache.org/viewvc/subversion/trunk/build/ac-macros/swig.m4?rev=1904198&r1=1904197&r2=1904198&view=diff
> ==============================================================================
> --- subversion/trunk/build/ac-macros/swig.m4 (original)
> +++ subversion/trunk/build/ac-macros/swig.m4 Wed Sep 21 17:45:48 2022
> @@ -182,22 +182,29 @@ suitable Python interpreter is not found
> if test "$SWIG_VERSION" -ge "300010"; then
> dnl SWIG Python bindings successfully configured, clear
> the error message dnl
> SWIG_PY_ERRMSG=""
> + if test "$SWIG_VERSION" -lt "400000"; then
> + SWIG_PY_OPTS="-python -py3 -nofastunpack -modern"
> + elif test "$SWIG_VERSION" -lt "401000"; then
> + SWIG_PY_OPTS="-python -py3 -nofastunpack"
> + else
> + SWIG_PY_OPTS="-python -nofastunpack"
> + fi
> + if test "$SWIG_VERSION" -gt "400002"; then
> + AC_MSG_WARN([Subversion Python bindings may work,])
> + AC_MSG_WARN([but we didn't check with this SWIG
> version.])
> + fi
> else
> + SWIG_PY_OPTS="-no-such-a-option" # fool proof
> SWIG_PY_ERRMSG="SWIG version is not suitable"
> AC_MSG_WARN([Subversion Python bindings for Python 3
> require SWIG 3.0.10 or newer])
> fi
> - if test "$SWIG_VERSION" -lt "400000"; then
> - SWIG_PY_OPTS="-python -py3 -nofastunpack -modern"
> - else
> - SWIG_PY_OPTS="-python -py3 -nofastunpack"
> - fi
> else
> if test "$SWIG_VERSION" -lt "400000"; then
> SWIG_PY_OPTS="-python -classic"
> dnl SWIG Python bindings successfully configured, clear
> the error message dnl
> SWIG_PY_ERRMSG=""
> else
> - SWIG_PY_OPTS="-python -nofastunpack"
> + SWIG_PY_OPTS="-no-such-a-option" # fool proof
> SWIG_PY_ERRMSG="SWIG version is not suitable"
> AC_MSG_WARN([Subversion Python bindings for Python 2
> require 1.3.24 <= SWIG < 4.0.0])
> fi
>
> Modified: subversion/trunk/build/generator/gen_win_dependencies.py
> URL:
> http://svn.apache.org/viewvc/subversion/trunk/build/generator/gen_win_dependencies.py?rev=1904198&r1=1904197&r2=1904198&view=diff
> ==============================================================================
> --- subversion/trunk/build/generator/gen_win_dependencies.py (original)
> +++ subversion/trunk/build/generator/gen_win_dependencies.py Wed Sep 21
> 17:45:48 2022
> @@ -1059,8 +1059,13 @@ class GenDependenciesBase(gen_base.Gener
> return
> if self.swig_version < (4, 0, 0):
> opts = "-python -py3 -nofastunpack -modern"
> - else:
> + elif self.swig_version < (4, 1, 0):
> opts = "-python -py3 -nofastunpack"
> + else:
> + opts = "-python -nofastunpack"
> + if show_warnings and self.swig_version > (4, 0, 2):
> + print("WARNING: Subversion Python bindings may work,\n"
> + "but we didn't check with this SWIG version.")
> else:
> if not ((1, 3, 24) <= self.swig_version < (4, 0, 0)):
> if show_warnings:
>
SWIG 3.0.x/4.0.x with -py3 option generates function annotations in
libsvn/*.py. E.g.:
[[[
144 def apr_initialize() -> "apr_status_t":
145 """apr_initialize() -> apr_status_t"""
146 return _core.apr_initialize()
]]]
However, SWIG 4.1.0dev doesn't generate the function annotations by default.
Passing python:annotations using -features option to SWIG 4.1.0dev generates
the function annotations.
[[[
--- a/build/ac-macros/swig.m4
+++ b/build/ac-macros/swig.m4
@@ -187,7 +187,7 @@ suitable Python interpreter is not found."
elif test "$SWIG_VERSION" -lt "401000"; then
SWIG_PY_OPTS="-python -py3 -nofastunpack"
else
- SWIG_PY_OPTS="-python -nofastunpack"
+ SWIG_PY_OPTS="-python -nofastunpack -features
python:annotations=c,python:annotations:novar"
fi
if test "$SWIG_VERSION" -gt "400002"; then
AC_MSG_WARN([Subversion Python bindings may work,])
--- a/build/generator/gen_win_dependencies.py
+++ b/build/generator/gen_win_dependencies.py
@@ -1062,7 +1062,7 @@ class GenDependenciesBase(gen_base.GeneratorBase):
elif self.swig_version < (4, 1, 0):
opts = "-python -py3 -nofastunpack"
else:
- opts = "-python -nofastunpack"
+ opts = "-python -nofastunpack -features
python:annotations=c,python:annotations:novar"
if show_warnings and self.swig_version > (4, 0, 2):
print("WARNING: Subversion Python bindings may work,\n"
"but we didn't check with this SWIG version.")
]]]
But I don't think the function annotations are useful. We could remove -py3
from options for SWIG 3.0.x/4.0.x with Python 3. Removing -py3 option makes
generated *.py and *.c files available for both Python 2 and 3 without
re-generating (currently, Python 3 users remove bundled generated *.py files
and re-generate *.py and *.c files).
[[[
diff --git a/build/ac-macros/swig.m4 b/build/ac-macros/swig.m4
index 167007d89..a7d4a266b 100644
--- a/build/ac-macros/swig.m4
+++ b/build/ac-macros/swig.m4
@@ -183,32 +183,34 @@ suitable Python interpreter is not found."
dnl SWIG Python bindings successfully configured, clear the
error message dnl
SWIG_PY_ERRMSG=""
if test "$SWIG_VERSION" -lt "400000"; then
- SWIG_PY_OPTS="-python -py3 -nofastunpack -modern"
- elif test "$SWIG_VERSION" -lt "401000"; then
- SWIG_PY_OPTS="-python -py3 -nofastunpack"
+ SWIG_PY_OPTS="-python -nofastunpack -modern"
else
SWIG_PY_OPTS="-python -nofastunpack"
fi
- if test "$SWIG_VERSION" -gt "400002"; then
- AC_MSG_WARN([Subversion Python bindings may work,])
- AC_MSG_WARN([but we didn't check with this SWIG version.])
- fi
else
SWIG_PY_OPTS="-no-such-option" # fool proof
SWIG_PY_ERRMSG="SWIG version is not suitable"
AC_MSG_WARN([Subversion Python bindings for Python 3 require
SWIG 3.0.10 or newer])
fi
else
- if test "$SWIG_VERSION" -lt "400000"; then
- SWIG_PY_OPTS="-python -classic"
+ if test "$SWIG_VERSION" -ge "103024"; then
dnl SWIG Python bindings successfully configured, clear the
error message dnl
SWIG_PY_ERRMSG=""
+ if test "$SWIG_VERSION" -lt "400000"; then
+ SWIG_PY_OPTS="-python -classic"
+ else
+ SWIG_PY_OPTS="-python -nofastunpack"
+ fi
else
SWIG_PY_OPTS="-no-such-option" # fool proof
SWIG_PY_ERRMSG="SWIG version is not suitable"
- AC_MSG_WARN([Subversion Python bindings for Python 2 require
1.3.24 <= SWIG < 4.0.0])
+ AC_MSG_WARN([Subversion Python bindings for Python 2 require
SWIG 1.3.24 or newer])
fi
fi
+ if test "$SWIG_VERSION" -gt "400002"; then
+ AC_MSG_WARN([Subversion Python bindings may work,])
+ AC_MSG_WARN([but we didn't check with this SWIG version.])
+ fi
fi
fi
fi
diff --git a/build/generator/gen_win_dependencies.py
b/build/generator/gen_win_dependencies.py
index b76255444..1a9384a0b 100644
--- a/build/generator/gen_win_dependencies.py
+++ b/build/generator/gen_win_dependencies.py
@@ -1058,20 +1058,21 @@ class GenDependenciesBase(gen_base.GeneratorBase):
print("WARNING: Subversion Python bindings for Python 3 require SWIG
3.0.10 or newer")
return
if self.swig_version < (4, 0, 0):
- opts = "-python -py3 -nofastunpack -modern"
- elif self.swig_version < (4, 1, 0):
- opts = "-python -py3 -nofastunpack"
+ opts = "-python -nofastunpack -modern"
else:
opts = "-python -nofastunpack"
- if show_warnings and self.swig_version > (4, 0, 2):
- print("WARNING: Subversion Python bindings may work,\n"
- "but we didn't check with this SWIG version.")
else:
- if not ((1, 3, 24) <= self.swig_version < (4, 0, 0)):
+ if self.swig_version < (1, 3, 24):
if show_warnings:
- print("WARNING: Subversion Python bindings for Python 2 require
1.3.24 <= SWIG < 4.0.0")
+ print("WARNING: Subversion Python bindings for Python 2 require SWIG
1.3.24 or newer")
return
- opts = "-python -classic"
+ if self.swig_version < (4, 0, 0):
+ opts = "-python -nofastunpack -classic"
+ else:
+ opts = "-python -nofastunpack"
+ if show_warnings and self.swig_version > (4, 0, 2):
+ print("WARNING: Subversion Python bindings may work,\n"
+ "but we didn't check with this SWIG version.")
self.user_macros.append(UserMacro("SWIG_PY_OPTS", opts))
self._libraries['python'] = SVNCommonLibrary('python', inc_dir, lib_dir,
None,
diff --git a/subversion/bindings/swig/include/proxy.swg
b/subversion/bindings/swig/include/proxy.swg
index 7d2d0dd03..5949c52e0 100644
--- a/subversion/bindings/swig/include/proxy.swg
+++ b/subversion/bindings/swig/include/proxy.swg
@@ -75,7 +75,7 @@
_set_instance_attr =
_swig_setattr_nondynamic_instance_variable(object.__setattr__)
%}
-#elif defined(SWIGPYTHON_PY3)
+#elif !defined(SWIG_PYTHON_CLASSIC)
%pythoncode %{
# SWIG classes generated with -modern do not define this variable
try:
]]]
--
Jun Omae <[email protected]> (大前 潤)
