Enable Python 3 builds

This commit is contained in:
Petr Machata 2012-08-08 00:34:36 +02:00
parent a28c89a3ed
commit 2dcacf6f3c
3 changed files with 57 additions and 63 deletions

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@ -1,15 +0,0 @@
diff -up boost_1_48_0/libs/python/src/CMakeLists.txt\~ boost_1_48_0/libs/python/src/CMakeLists.txt
--- boost_1_48_0/libs/python/src/CMakeLists.txt~ 2012-05-02 20:29:17.095570094 +0200
+++ boost_1_48_0/libs/python/src/CMakeLists.txt 2012-05-02 20:29:27.645898988 +0200
@@ -29,7 +29,8 @@ endif (PYTHON_DEBUG_LIBRARIES AND BUILD_
# Always build the non-debug variants of the boost_python library
set(BUILD_PYTHON_NODEBUG ON)
-boost_add_library(python
+colormsg (GREEN "+-- BOOST_PYTHON_SUFFIX=${BOOST_PYTHON_SUFFIX}")
+boost_add_library(python${BOOST_PYTHON_SUFFIX}
numeric.cpp
list.cpp
long.cpp
Diff finished. Wed May 2 20:29:38 2012

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@ -19,15 +19,13 @@
%endif
# Configuration of Python 3
# xxx note this is not supported with jam-based builds yet
%bcond_with python3
%define python3_version 3.2mu
%bcond_without python3
Name: boost
Summary: The free peer-reviewed portable C++ source libraries
Version: 1.50.0
%define version_enc 1_50_0
Release: 1%{?dist}
Release: 2%{?dist}
License: Boost and MIT and Python
# The CMake build framework (set of CMakeLists.txt and module.cmake files) is
@ -43,6 +41,7 @@ License: Boost and MIT and Python
URL: http://www.boost.org
Group: System Environment/Libraries
Source0: http://downloads.sourceforge.net/%{name}/%{toplev_dirname}.tar.bz2
Source1: ver.py
# From the version 13 of Fedora, the Boost libraries are delivered
# with sonames equal to the Boost version (e.g., 1.41.0). On EPEL versions
@ -120,9 +119,6 @@ Patch10: boost-1.50.0-long-double-1.patch
# https://bugzilla.redhat.com/show_bug.cgi?id=784654
Patch12: boost-1.50.0-polygon.patch
# https://bugzilla.redhat.com/show_bug.cgi?id=807780
#Patch13: boost-1.48.0-python3.patch
# https://bugzilla.redhat.com/show_bug.cgi?id=828856
# https://bugzilla.redhat.com/show_bug.cgi?id=828857
Patch15: boost-1.50.0-pool.patch
@ -505,12 +501,24 @@ a number of significant features and is now developed independently
%patch9 -p1
%patch10 -p1
%patch12 -p3
#%patch13 -p1
%patch15 -p0
%build
PYTHON2_VERSION=$(/usr/bin/python2 %{SOURCE1})
%if %{with python3}
PYTHON3_VERSION=$(/usr/bin/python3 %{SOURCE1})
PYTHON3_ABIFLAGS=$(/usr/bin/python3-config --abiflags)
%endif
cat >> ./tools/build/v2/user-config.jam << EOF
using mpi ;
%if %{with python3}
# This _adds_ extra python version. It doesn't replace whatever
# python 2.X is default on the system.
using python : ${PYTHON3_VERSION} : /usr/bin/python3 : /usr/include/python${PYTHON3_VERSION}${PYTHON3_ABIFLAGS} ;
%endif
EOF
./bootstrap.sh --with-toolset=gcc --with-icu
@ -519,38 +527,33 @@ EOF
# library in particular) end up being built second time during
# installation. Unsure why that is, but all sub-builds need to be
# built with pch=off to avoid this.
#
# The "python=2.*" bit tells jam that we want to _also_ build 2.*, not
# just 3.*. When omitted, it just builds for python 3 twice, once
# calling the library libbost_python and once libboost_python3. I
# assume this is for backward compatibility for apps that are used to
# linking against -lboost_python, for when 2->3 transition is
# eventually done.
echo ============================= build serial ==================
./b2 -d+2 -q %{?_smp_mflags} --layout=tagged \
--without-mpi --without-graph_parallel --build-dir=serial \
variant=release threading=single,multi debug-symbols=on pch=off stage
%if %{with python3}
# Build boost-python for Python 3
( echo ============================= build Python 3 ==================
mkdir serial-python3
cd serial-python3
%cmake -DCMAKE_BUILD_TYPE=RelWithDebInfo %{boost_testflags} \
-DENABLE_SINGLE_THREADED=YES -DINSTALL_VERSIONED=OFF \
-DBUILD_PROJECTS="python" -DWITH_MPI=OFF \
-DPython_ADDITIONAL_VERSIONS=%{python3_version} \
-DPYTHON_EXECUTABLE=python%{python3_version} \
-DBOOST_PYTHON_SUFFIX=3 \
..
make VERBOSE=1 %{?_smp_mflags}
)
%endif
variant=release threading=single,multi debug-symbols=on pch=off \
python=${PYTHON2_VERSION} stage
# Build MPI parts of Boost with OpenMPI support
#
# N.B. python=2.* here behaves differently: it exactly selects a
# version that we want to build against. Boost MPI is not portable to
# Python 3 due to API changes in Python, so this suits us.
%if %{with openmpi}
%{_openmpi_load}
echo ============================= build $MPI_COMPILER ==================
# This doesn't seem to allow single-threaded builds anymore.
./b2 -d+2 -q %{?_smp_mflags} --layout=tagged \
--with-mpi --with-graph_parallel --build-dir=$MPI_COMPILER \
variant=release threading=multi debug-symbols=on pch=off stage
variant=release threading=multi debug-symbols=on pch=off \
python=${PYTHON2_VERSION} stage
%{_openmpi_unload}
export PATH=/bin${PATH:+:}$PATH
%endif
@ -561,7 +564,8 @@ export PATH=/bin${PATH:+:}$PATH
echo ============================= build $MPI_COMPILER ==================
./b2 -d+2 -q %{?_smp_mflags} --layout=tagged \
--with-mpi --with-graph_parallel --build-dir=$MPI_COMPILER \
variant=release threading=multi debug-symbols=on pch=off stage
variant=release threading=multi debug-symbols=on pch=off \
python=${PYTHON2_VERSION} stage
%{_mpich2_unload}
export PATH=/bin${PATH:+:}$PATH
%endif
@ -600,6 +604,7 @@ cd %{_builddir}/%{toplev_dirname}
%install
rm -rf $RPM_BUILD_ROOT
PYTHON2_VERSION=$(/usr/bin/python2 %{SOURCE1})
cd %{_builddir}/%{toplev_dirname}
@ -609,7 +614,8 @@ echo ============================= install $MPI_COMPILER ==================
./b2 -q %{?_smp_mflags} --layout=tagged \
--with-mpi --with-graph_parallel --build-dir=$MPI_COMPILER \
--stagedir=${RPM_BUILD_ROOT}${MPI_HOME} \
variant=release threading=multi debug-symbols=on pch=off stage
variant=release threading=multi debug-symbols=on pch=off \
python=${PYTHON2_VERSION} stage
# Remove generic parts of boost that were built for dependencies.
rm -f ${RPM_BUILD_ROOT}${MPI_HOME}/lib/libboost_{python,{w,}serialization}*
@ -624,7 +630,8 @@ echo ============================= install $MPI_COMPILER ==================
./b2 -q %{?_smp_mflags} --layout=tagged \
--with-mpi --with-graph_parallel --build-dir=$MPI_COMPILER \
--stagedir=${RPM_BUILD_ROOT}${MPI_HOME} \
variant=release threading=multi debug-symbols=on pch=off stage
variant=release threading=multi debug-symbols=on pch=off \
python=${PYTHON2_VERSION} stage
# Remove generic parts of boost that were built for dependencies.
rm -f ${RPM_BUILD_ROOT}${MPI_HOME}/lib/libboost_{python,{w,}serialization}*
@ -633,20 +640,13 @@ rm -f ${RPM_BUILD_ROOT}${MPI_HOME}/lib/libboost_{python,{w,}serialization}*
export PATH=/bin${PATH:+:}$PATH
%endif
if false; then :
%if %{with python3}
echo ============================= install Python 3 ==================
DESTDIR=$RPM_BUILD_ROOT make -C serial-python3 VERBOSE=1 install
%endif
fi
echo ============================= install serial ==================
./b2 -d+2 -q %{?_smp_mflags} --layout=tagged \
--without-mpi --without-graph_parallel --build-dir=serial \
--prefix=$RPM_BUILD_ROOT%{_prefix} \
--libdir=$RPM_BUILD_ROOT%{_libdir} \
variant=release threading=single,multi debug-symbols=on pch=off install
variant=release threading=single,multi debug-symbols=on pch=off \
python=${PYTHON2_VERSION} install
echo ============================= install Boost.Build ==================
(cd tools/build/v2
@ -999,6 +999,10 @@ rm -rf $RPM_BUILD_ROOT
%{_mandir}/man1/bjam.1*
%changelog
* Tue Aug 7 2012 Petr Machata <pmachata@redhat.com> - 1.50.0-2
- Enable Python 3 builds. This is still disabled in Boost MPI, which
doesn't seem to support Python 3
* Thu Jul 26 2012 Petr Machata <pmachata@redhat.com> - 1.50.0-1
- Upstream 1.50
- boost-cmake-soname.patch drop, upstream handles soname well, and

5
ver.py Normal file
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@ -0,0 +1,5 @@
import platform
import sys
sys.stdout.write (".".join (platform.python_version_tuple ()[:2]))
sys.stdout.write ("\n")