premiere-libtorrent/bindings/python/Jamfile

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import python ;
import feature ;
import feature : feature ;
import project ;
import targets ;
import "class" : new ;
import modules ;
use-project /torrent : ../.. ;
BOOST_ROOT = [ modules.peek : BOOST_ROOT ] ;
# this is used to make bjam use the same version of python which is executing setup.py
LIBTORRENT_PYTHON_INTERPRETER = [ modules.peek : LIBTORRENT_PYTHON_INTERPRETER ] ;
feature lt-visibility : default hidden : composite propagated ;
feature.compose <lt-visibility>hidden : <cflags>-fvisibility=hidden <cxxflags>-fvisibility-inlines-hidden ;
feature libtorrent-link : shared static : composite propagated ;
feature libtorrent-python-pic : off on : composite propagated link-incompatible ;
feature.compose <libtorrent-python-pic>on : <cflags>-fPIC ;
# this is just to force boost build to pick the desired python target when using LIBTORRENT_PYTHON_INTERPRETER
feature libtorrent-python : on ;
if $(LIBTORRENT_PYTHON_INTERPRETER)
{
echo "using python interpreter at: " $(LIBTORRENT_PYTHON_INTERPRETER) ;
using python : : "$(LIBTORRENT_PYTHON_INTERPRETER)" : : : <libtorrent-python>on ;
}
# copied from boost 1.63's boost python jamfile
rule find-py3-version
{
local BOOST_VERSION_TAG = [ modules.peek boostcpp : BOOST_VERSION_TAG ] ;
if $(BOOST_VERSION_TAG) >= 1_67
{
# starting with boost 1.67.0 boost python no longer define a separate
# target for python3 (boost_python3) so then we just use the regular
# boost_python target
return ;
}
local versions = [ feature.values python ] ;
local py3ver ;
for local v in $(versions)
{
if $(v) >= 3.0
{
py3ver = $(v) ;
}
}
return $(py3ver) ;
}
if $(BOOST_ROOT)
{
use-project /boost : $(BOOST_ROOT) ;
alias boost_python : /boost/python//boost_python : : : <include>$(BOOST_ROOT) ;
if [ find-py3-version ]
{
alias boost_python3 : /boost/python//boost_python3 : : : <include>$(BOOST_ROOT) ;
}
else
{
alias boost_python3 : boost_python ;
}
}
else
{
local boost-lib-search-path =
<search>/opt/local/lib
<search>/usr/lib
<search>/usr/local/lib
<search>/sw/lib
<search>/usr/g++/lib
;
local boost-include-path =
<include>/opt/local/include
<include>/usr/local/include
<include>/usr/sfw/include
;
# the names are decorated in MacPorts
lib boost_python : : <target-os>darwin <name>boost_python27-mt
: : $(boost-include-path) ;
lib boost_python3 : : <target-os>darwin <name>boost_python3-mt
: : $(boost-include-path) ;
lib boost_python : : <name>boost_python
: : $(boost-include-path) ;
lib boost_python3 : : <name>boost_python3
: : $(boost-include-path) ;
}
rule libtorrent_linking ( properties * )
{
local result ;
if ! <target-os>windows in $(properties)
&& <toolset>gcc in $(properties)
&& <libtorrent-link>static in $(properties)
{
result += <libtorrent-python-pic>on ;
}
if <toolset>gcc in $(properties)
|| <toolset>darwin in $(properties)
|| <toolset>clang in $(properties)
|| <toolset>clang-darwin in $(properties)
{
result += <lt-visibility>hidden ;
if ( <toolset>gcc in $(properties) )
{
result += <linkflags>-Wl,-Bsymbolic ;
}
}
if <link>static in $(properties)
{
ECHO "WARNING: you probably want to specify libtorrent-link=static rather than link=static" ;
}
if <boost-link>static in $(properties) && <target-os>linux in $(properties)
{
ECHO "WARNING: you cannot link statically against boost-python on linux, because it links against pthread statically in that case, which is not allowed" ;
}
local boost_python_lib ;
for local prop in $(properties)
{
switch $(prop)
{
case <python>2.* : boost_python_lib = boost_python ;
case <python>3.* : boost_python_lib = boost_python3 ;
}
}
if ! $(boost_python_lib)
{
ECHO "WARNING: unknown python version" ;
boost_python_lib = boost_python ;
}
# linux must link dynamically against boost python because it pulls
# in libpthread, which must be linked dynamically since we're building a .so
# (the static build of libpthread is not position independent)
if <boost-link>shared in $(properties) || <target-os>linux in $(properties)
{
result += <library>$(boost_python_lib)/<link>shared/<warnings>off ;
}
else
{
result += <library>$(boost_python_lib)/<link>static/<warnings>off ;
}
if <libtorrent-link>shared in $(properties)
{
result += <library>/torrent//torrent/<link>shared ;
}
else
{
result += <library>/torrent//torrent/<link>static ;
}
return $(result) ;
}
# this is a copy of the rule from boost-build's python-extension, but without
# specifying <suppress-import-lib>no as a mandatory property. That property
# would otherwise cause build failures because it suppresses linking against the
# runtime library and kernel32 on windows
rule my-python-extension ( name : sources * : requirements * : default-build * :
usage-requirements * )
{
requirements += <use>/python//python_for_extensions ;
local project = [ project.current ] ;
targets.main-target-alternative
[ new typed-target $(name) : $(project) : PYTHON_EXTENSION
: [ targets.main-target-sources $(sources) : $(name) ]
: [ targets.main-target-requirements $(requirements) : $(project) ]
: [ targets.main-target-default-build $(default-build) : $(project) ]
] ;
}
my-python-extension libtorrent
: # sources
src/module.cpp
src/sha1_hash.cpp
src/converters.cpp
src/create_torrent.cpp
src/fingerprint.cpp
src/utility.cpp
src/session.cpp
src/entry.cpp
src/torrent_info.cpp
src/string.cpp
src/torrent_handle.cpp
src/torrent_status.cpp
src/session_settings.cpp
src/version.cpp
src/alert.cpp
src/datetime.cpp
src/peer_info.cpp
src/ip_filter.cpp
src/magnet_uri.cpp
src/error_code.cpp
: # requirements
<include>src
<toolset>gcc:<cxxflags>-Wno-deprecated-declarations
<toolset>darwin:<cxxflags>-Wno-deprecated-declarations
<toolset>darwin:<cxxflags>-Wno-unused-command-line-argument
<conditional>@libtorrent_linking
<crypto>openssl:<library>/torrent//ssl
<crypto>openssl:<library>/torrent//crypto
# C4268: 'identifier' : 'const' static/global data initialized
# with compiler generated default constructor fills the object with zeros
<toolset>msvc:<cflags>/wd4268
: # default-build
<warnings>all
: # usage-requirements
<suppress-import-lib>false
;
install stage_module
: libtorrent
: <location>.
<install-type>PYTHON_EXTENSION
;
install stage_dependencies
: /torrent//torrent
boost_python
boost_python3
: <location>dependencies
<install-dependencies>on
<install-type>SHARED_LIB
;
explicit stage_module ;
explicit stage_dependencies ;