Stuart Henderson writes:
> I suggest using ${MODPY_EGG_VERSION} in setup.py and instead of cp,
> use "${SUBST_CMD} -m $mode -c $file1 $file2"
>> RCS file: files/setup.py
>> diff -N files/setup.py
>> --- /dev/null 1 Jan 1970 00:00:00 -0000
>> +++ files/setup.py 5 Apr 2021 05:36:16 -0000
>> @@ -0,0 +1,195 @@
>> +#!/usr/bin/env python3
>
> ${MODPY_BIN} here perhaps?
Here is a fresh diff. It does the following:
- Uses ${MODPY_EGG_VERSION} and SUBST_CMD in setup.py to only have to
update version in one place (from sthen@)
- Uses ${MODPY_BIN} in ${FILESDIR}/setup.py (from sthen@)
- Removes -L{LOCALBASE}/lib in ${FILESDIR}/setup.py. Python bindings
incorrectly linked -ltorrent-rasterbar with
/usr/local/lib/libtorrent-rasterbar.so.3.0 instead of the freshly
built ${WRKSRC}/src/.libs/libtorrent-rasterbar.so.4.0.
To do this I modified ${FILESDIR}/setup.py:
cfg_vars[key] = value.replace('-L${LOCALBASE}/lib/', '')
mariani@ still OK? Looking for another OK in addition to
commit. Feedback and tests are welcome.
Details
=======
Steps to reproduce:
1. pkg_add libtorrent-rasterbar (1.2.10p0)
2. /usr/local/lib/libtorrent-rasterbar.so.3.0 is picked up.
3. install this version 1.2.13
4. import libtorrent in python interpreter
$ python3
Python 3.8.8 (default, Apr 28 2021, 15:17:34)
[Clang 11.1.0 ] on openbsd6
Type "help", "copyright", "credits" or "license" for more information.
>>> import libtorrent
python3:/usr/local/lib/python3.8/site-packages/libtorrent.cpython-38.so:
undefined symbol '_ZN10libtorrent14session_handle6pausedE'
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ImportError: Cannot load specified object
Set a breakpoint in ${FILESDIR}/setup.py before ext = [Extension(
import pdb; pdb.set_trace()
Note "-L/usr/local/lib" in BLDSHARED and LDSHARED.
(Pdb) print(cfg_vars)
{'ABIFLAGS': '', 'AC_APPLE_UNIVERSAL_BUILD': 0,
'AIX_GENUINE_CPLUSPLUS': 0, 'ALT_SOABI': 0, 'ANDROID_API_LEVEL': 0,
'AR': 'ar', 'ARFLAGS': 'rcs', 'BASECFLAGS': '-Wno-unused-result
-Wsign-compare -Wunreachable-code', 'BASECPPFLAGS': '', 'BASEMODLIBS':
'', 'BINDIR': '/usr/local/bin', 'BINLIBDEST':
'/usr/local/lib/python3.8', 'BLDLIBRARY': '-L. -lpython3.8',
'BLDSHARED': 'cc -pthread -shared -fPIC -L/usr/local/lib/
-L/usr/obj/ports/Python-3.8.8/Python-3.8.8 -L/usr/local/lib/',
...
'LDSHARED': 'cc -pthread -shared -fPIC -L/usr/local/lib/
-L/usr/obj/ports/Python-3.8.8/Python-3.8.8 -L/usr/local/lib/'
This is the problematic line with the first two -L/usr/local/lib messing
up the search path for -ltorrent-rasterbar. With the fix, these two go
away:
c++ -pthread -shared -fPIC -L/usr/local/lib/
-L/usr/obj/ports/Python-3.8.8/Python-3.8.8 -L/usr/local/lib/ -O2 -pipe
bindings/python/src/alert.o
...
-L../../src/.libs -L/usr/local/lib -L/usr/local/lib -L/usr/local/lib
-ltorrent-rasterbar -lboost_system-mt -lpthread -lboost_system-mt
-lboost_python38-mt -lpthread -lssl -lcrypto -o
build/lib.openbsd-6.9-amd64-3.8/libtorrent.cpython-38.so -fvisibility=hidden
-fvisibility-inlines-hidden /usr/local/lib/libiconv.so.7.0
> On 2021/04/24 01:47, Nam Nguyen wrote:
>> "Elias M. Mariani" writes:
>>
>> > Tested build on amd64.
>> >
>> > OK mariani@
>>
>> Ping for 1.2.13 update. The diff is pasted inline for convenience. I
>> would like another OK in addition to mariani@'s, focusing on my proposal
>> that carrying an old 1.2.11 ${FILESDIR}/setup.py is maintainable (with
>> backup plan going back to b2 and new setup.py if it ever stops
>> working). rsadowski@ gave an OK on an older 1.2.11 diff.
>>
>> >
>> > Cheers.
>> >
>> >
>> > On Mon, Apr 5, 2021 at 3:28 AM Nam Nguyen <[email protected]> wrote:
>>
>> >> Here is a fresh diff with some tweaks. Need some additional feedback on
>> >> carrying the old 1.2.11 ${FILESDIR}/setup.py.
>> >>
>> >> Please find a fresh diff that additionally:
>> >> - remove autotools and use CONFIGURE_STYLE = gnu now that my pull
>> >> request was accepted for 1.2.13. configure now correctly detects the
>> >> default C++ standard. see:
>> >> https://github.com/arvidn/libtorrent/pull/5026
>> >> - removes patches/patch-configure_ac
>> >>
>> >> as before:
>> >> - major bump because check_sym reports removed symbols. one such removed
>> >> symbol is parameter change for add_read_buffer:
>> >> see:
>> >> https://github.com/arvidn/libtorrent/commit/6522fc46f599c49f96d184498e2ce2e4d95ed0ea
>> >> check_sym: https://namtsui.com/public/check_sym_libtorrent.txt
>> >> - carry ${FILESDIR}/setup.py from 1.2.11 because 1.2.12 relies on
>> >> boost-build (see justification inline).
>> >>
>> >> Carrying an old setup.py is relatively safe. I have a hacky WIP that
>> >> actually successfully builds libtorrent-rasterbar using the new setup.py
>> >> and boost-build (b2). There are unresolved issues:
>> >> - I had to create /usr/local/lib/libtorrent-rasterbar.so because the new
>> >> setup.py cannot cope with openbsd's versioning (e.g.,
>> >> libtorrent-rasterbar.so.4.0)
>> >> - I needed to specify BOOST_ROOT as boost's ${WRKSRC}. This means that
>> >> the boost source, including jamfiles, must be provided.
>> >> - boost must provide b2
>> >>
>> >> It is possible to use b2, but, for now, just carry the old
>> >> setup.py. This can be fleshed out if setup.py ever stops working.
>> >>
>> >> I tested with deluge and qbittorrent. The test suite in a similar state
>> >> with 2 skipped.
Index: Makefile
===================================================================
RCS file: /cvs/ports/net/libtorrent-rasterbar/Makefile,v
retrieving revision 1.15
diff -u -p -u -p -r1.15 Makefile
--- Makefile 23 Feb 2021 19:39:32 -0000 1.15
+++ Makefile 16 May 2021 09:23:46 -0000
@@ -2,11 +2,10 @@
COMMENT = C++ library implementing a BitTorrent client
-MODPY_EGG_VERSION = 1.2.10
+MODPY_EGG_VERSION = 1.2.13
DISTNAME = libtorrent-rasterbar-${MODPY_EGG_VERSION}
-REVISION = 0
-SHARED_LIBS += torrent-rasterbar 3.0 # 10.0.0
+SHARED_LIBS += torrent-rasterbar 4.0 # 10.0.0
CATEGORIES = net devel
@@ -18,7 +17,7 @@ PERMIT_PACKAGE = Yes
WANTLIB += ${COMPILER_LIBCXX} boost_python${MODPY_VERSION:C/\.//g}-mt
WANTLIB += boost_system-mt crypto iconv m ssl
-MASTER_SITES =
https://github.com/arvidn/libtorrent/releases/download/libtorrent-${MODPY_EGG_VERSION}/
+MASTER_SITES =
https://github.com/arvidn/libtorrent/releases/download/v${MODPY_EGG_VERSION}/
MODULES = lang/python
@@ -30,10 +29,7 @@ LIB_DEPENDS = converters/libiconv \
# boost
COMPILER = base-clang ports-gcc
-CONFIGURE_STYLE = autoreconf
-
-AUTOCONF_VERSION = 2.69
-AUTOMAKE_VERSION = 1.16
+CONFIGURE_STYLE = gnu
CONFIGURE_ARGS = --enable-python-binding \
--enable-tests \
@@ -53,6 +49,9 @@ CONFIGURE_ARGS += --enable-debug
pre-configure:
sed -i 's,-Os,,g' ${WRKSRC}/configure
+# use setup.py from 1.2.11 because >=1.2.12 introduced dependency on
boost-build
+ ${SUBST_CMD} -m 644 -c ${FILESDIR}/setup.py \
+ ${WRKSRC}/bindings/python/setup.py
pre-test:
ln -sf ${MODPY_BIN} ${WRKDIR}/bin/python
Index: distinfo
===================================================================
RCS file: /cvs/ports/net/libtorrent-rasterbar/distinfo,v
retrieving revision 1.8
diff -u -p -u -p -r1.8 distinfo
--- distinfo 7 Sep 2020 04:24:17 -0000 1.8
+++ distinfo 16 May 2021 09:23:46 -0000
@@ -1,2 +1,2 @@
-SHA256 (libtorrent-rasterbar-1.2.10.tar.gz) =
0N0wvcOSZYfEJB9AaNjjliimwfn2z1MZXw6byQAXvvs=
-SIZE (libtorrent-rasterbar-1.2.10.tar.gz) = 4128498
+SHA256 (libtorrent-rasterbar-1.2.13.tar.gz) =
l20ncf/NVk8IpjNR6cIuhCqqjNKfb3/iXRacA4qEToU=
+SIZE (libtorrent-rasterbar-1.2.13.tar.gz) = 4160116
Index: files/setup.py
===================================================================
RCS file: files/setup.py
diff -N files/setup.py
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ files/setup.py 16 May 2021 09:23:46 -0000
@@ -0,0 +1,196 @@
+#!${MODPY_BIN}
+
+
+from distutils.core import setup, Extension
+from distutils.sysconfig import get_config_vars
+import os
+import platform
+import sys
+import shutil
+import multiprocessing
+
+
+class flags_parser:
+ def __init__(self):
+ self.include_dirs = []
+ self.library_dirs = []
+ self.libraries = []
+
+ def parse(self, args):
+ """Parse out the -I -L -l directives
+
+ Returns:
+ list: All other arguments
+ """
+ ret = []
+ for token in args.split():
+ prefix = token[:2]
+ if prefix == '-I':
+ self.include_dirs.append(token[2:])
+ elif prefix == '-L':
+ self.library_dirs.append(token[2:])
+ elif prefix == '-l':
+ self.libraries.append(token[2:])
+ else:
+ ret.append(token)
+ return ret
+
+
+def arch():
+ if platform.system() == 'Darwin':
+ __, __, machine = platform.mac_ver()
+ if machine.startswith('ppc'):
+ return ['-arch', machine]
+ return []
+
+
+def target_specific():
+ if platform.system() == 'Darwin':
+ # On mavericks, clang will fail when unknown arguments are passed in.
+ # python distutils will pass in arguments it doesn't know about.
+ return ['-Wno-error=unused-command-line-argument-hard-error-in-future']
+ return []
+
+
+try:
+ with open('compile_flags') as _file:
+ extra_cmd = _file.read()
+except Exception:
+ extra_cmd = None
+
+try:
+ with open('link_flags') as _file:
+ ldflags = _file.read()
+except Exception:
+ ldflags = None
+
+# this is to pull out compiler arguments from the CXX flags set up by the
+# configure script. Specifically, the -std=c++11 flag is added to CXX and here
+# we pull out everything starting from the first flag (i.e. something starting
+# with a '-'). The actual command to call the compiler may be more than one
+# word, for instance "ccache g++".
+try:
+ with open('compile_cmd') as _file:
+ cmd = _file.read().split(' ')
+ while len(cmd) > 0 and not cmd[0].startswith('-'):
+ cmd = cmd[1:]
+ extra_cmd += ' '.join(cmd)
+except Exception:
+ pass
+
+ext = None
+packages = None
+
+if '--bjam' in sys.argv:
+ del sys.argv[sys.argv.index('--bjam')]
+
+ if '--help' not in sys.argv \
+ and '--help-commands' not in sys.argv:
+
+ toolset = ''
+ file_ext = '.so'
+
+ if platform.system() == 'Windows':
+ file_ext = '.pyd'
+ # See https://wiki.python.org/moin/WindowsCompilers for a table of
msvc versions
+ # used for each python version
+ # Specify the full version number for 9.0 and 10.0 because
apparently
+ # older versions of boost don't support only specifying the major
number and
+ # there was only one version of msvc with those majors.
+ # Only specify the major for msvc-14 so that 14.1, 14.11, etc can
be used.
+ # Hopefully people building with msvc-14 are using a new enough
version of boost
+ # for this to work.
+ if sys.version_info[0:2] in ((2, 6), (2, 7), (3, 0), (3, 1), (3,
2)):
+ toolset = ' toolset=msvc-9.0'
+ elif sys.version_info[0:2] in ((3, 3), (3, 4)):
+ toolset = ' toolset=msvc-10.0'
+ elif sys.version_info[0:2] in ((3, 5), (3, 6)):
+ toolset = ' toolset=msvc-14'
+ else:
+ # unknown python version, lets hope the user has the right
version of msvc configured
+ toolset = ' toolset=msvc'
+
+ parallel_builds = ' -j%d' % multiprocessing.cpu_count()
+ if sys.maxsize > 2**32:
+ address_model = ' address-model=64'
+ else:
+ address_model = ' address-model=32'
+
+ # add extra quoting around the path to prevent bjam from parsing it as
a list
+ # if the path has spaces
+ os.environ['LIBTORRENT_PYTHON_INTERPRETER'] = '"' + sys.executable +
'"'
+
+ # build libtorrent using bjam and build the installer with distutils
+ cmdline = ('b2 libtorrent-link=static boost-link=static release '
+ 'optimization=space stage_module --abbreviate-paths' +
+ address_model + toolset + parallel_builds)
+ print(cmdline)
+ if os.system(cmdline) != 0:
+ print('build failed')
+ sys.exit(1)
+
+ try:
+ os.mkdir('build')
+ except Exception:
+ pass
+ try:
+ shutil.rmtree('build/lib')
+ except Exception:
+ pass
+ try:
+ os.mkdir('build/lib')
+ except Exception:
+ pass
+ try:
+ os.mkdir('libtorrent')
+ except Exception:
+ pass
+ shutil.copyfile('libtorrent' + file_ext,
+ 'build/lib/libtorrent' + file_ext)
+
+ packages = ['libtorrent']
+
+else:
+ # Remove '-Wstrict-prototypes' compiler option, which isn't valid for C++.
+ cfg_vars = get_config_vars()
+ for key, value in list(cfg_vars.items()):
+ if isinstance(value, str):
+ cfg_vars[key] = value.replace('-Wstrict-prototypes', '')
+ cfg_vars[key] = value.replace('-L${LOCALBASE}/lib/', '')
+
+ src_dir = os.path.abspath(os.path.join(os.path.dirname(__file__), "src"))
+ source_list = [os.path.join(src_dir, s) for s in os.listdir(src_dir) if
s.endswith(".cpp")]
+
+ flags = flags_parser()
+ ext_extra = {}
+
+ if ldflags:
+ # ldflags parsed first to ensure the correct library search path order
+ ext_extra["extra_link_args"] = flags.parse(ldflags) + arch()
+
+ if extra_cmd:
+ ext_extra["extra_compile_args"] = flags.parse(extra_cmd) + arch() +
target_specific()
+
+ ext = [Extension(
+ 'libtorrent',
+ sources=sorted(source_list),
+ language='c++',
+ include_dirs=flags.include_dirs,
+ library_dirs=flags.library_dirs,
+ libraries=['torrent-rasterbar'] + flags.libraries,
+ **ext_extra)
+ ]
+
+setup(
+ name='python-libtorrent',
+ version='${MODPY_EGG_VERSION}',
+ author='Arvid Norberg',
+ author_email='[email protected]',
+ description='Python bindings for libtorrent-rasterbar',
+ long_description='Python bindings for libtorrent-rasterbar',
+ url='http://libtorrent.org',
+ platforms=[platform.system() + '-' + platform.machine()],
+ license='BSD',
+ packages=packages,
+ ext_modules=ext
+)
Index: patches/patch-configure_ac
===================================================================
RCS file: patches/patch-configure_ac
diff -N patches/patch-configure_ac
--- patches/patch-configure_ac 4 Sep 2020 04:24:28 -0000 1.1
+++ /dev/null 1 Jan 1970 00:00:00 -0000
@@ -1,17 +0,0 @@
-$OpenBSD: patch-configure_ac,v 1.1 2020/09/04 04:24:28 rsadowski Exp $
-
-use c++14 instead of c++11. see:
-https://github.com/arvidn/libtorrent/pull/5026
-
-Index: configure.ac
---- configure.ac.orig
-+++ configure.ac
-@@ -144,7 +144,7 @@ AS_ECHO "Checking for boost libraries:"
-
- AX_BOOST_BASE([1.58])
-
--AX_CXX_COMPILE_STDCXX_11([noext], [mandatory])
-+AX_CXX_COMPILE_STDCXX(14, [noext], [mandatory])
-
- AX_BOOST_SYSTEM()
- AS_IF([test -z "$BOOST_SYSTEM_LIB"],
Index: patches/patch-include_libtorrent_config_hpp
===================================================================
RCS file:
/cvs/ports/net/libtorrent-rasterbar/patches/patch-include_libtorrent_config_hpp,v
retrieving revision 1.4
diff -u -p -u -p -r1.4 patch-include_libtorrent_config_hpp
--- patches/patch-include_libtorrent_config_hpp 4 Sep 2020 04:24:28 -0000
1.4
+++ patches/patch-include_libtorrent_config_hpp 16 May 2021 09:23:46 -0000
@@ -2,7 +2,7 @@ $OpenBSD: patch-include_libtorrent_confi
Index: include/libtorrent/config.hpp
--- include/libtorrent/config.hpp.orig
+++ include/libtorrent/config.hpp
-@@ -414,6 +414,10 @@ POSSIBILITY OF SUCH DAMAGE.
+@@ -429,6 +429,10 @@ POSSIBILITY OF SUCH DAMAGE.
#define TORRENT_USE_UNC_PATHS 0
#endif
Index: pkg/PLIST
===================================================================
RCS file: /cvs/ports/net/libtorrent-rasterbar/pkg/PLIST,v
retrieving revision 1.6
diff -u -p -u -p -r1.6 PLIST
--- pkg/PLIST 4 Jan 2021 14:06:35 -0000 1.6
+++ pkg/PLIST 16 May 2021 09:23:46 -0000
@@ -43,6 +43,7 @@ include/libtorrent/aux_/noexcept_movable
include/libtorrent/aux_/numeric_cast.hpp
include/libtorrent/aux_/openssl.hpp
include/libtorrent/aux_/path.hpp
+include/libtorrent/aux_/pool.hpp
include/libtorrent/aux_/portmap.hpp
include/libtorrent/aux_/proxy_settings.hpp
include/libtorrent/aux_/range.hpp
