- add python3 subpackage

2010-05-06 15:50:55 +00:00 · 2010-05-06 15:50:55 +00:00 · fc28aa840f
parent 1088cc0705
commit fc28aa840f
2 changed files with 121 additions and 4 deletions
--- a/libsemanage-2.0.45-support-multiple-python-builds.patch
+++ b/libsemanage-2.0.45-support-multiple-python-builds.patch
@ -0,0 +1,44 @@
+diff --git a/libsemanage/src/Makefile b/libsemanage/src/Makefile
+index 7acf63d..cdd8388 100644
+--- a/libsemanage/src/Makefile
+++ b/libsemanage/src/Makefile
+@@ -1,9 +1,15 @@
+# Support building the Python bindings multiple times, against various Python
+# runtimes (e.g. Python 2 vs Python 3) by optionally prefixing the build
+# targets with "PYPREFIX":
+PYTHON ?= python
+PYPREFIX ?= 
+
+ # Installation directories.
+ PREFIX ?= $(DESTDIR)/usr
+ LIBDIR ?= $(PREFIX)/lib
+ SHLIBDIR ?= $(PREFIX)/lib
+ INCLUDEDIR ?= $(PREFIX)/include
+-PYLIBVER ?= $(shell python -c 'import sys;print "python%d.%d" % sys.version_info[0:2]')
+PYLIBVER ?= $(shell $(PYTHON) -c 'import sys;print("python%d.%d" % sys.version_info[0:2])')
+ PYINC ?= /usr/include/${PYLIBVER}
+ PYLIBDIR ?= $(LIBDIR)/${PYLIBVER}
+ RUBYLIBVER ?= $(shell ruby -e 'print RUBY_VERSION.split(".")[0..1].join(".")')
+@@ -34,9 +40,9 @@ SWIGIF= semanageswig_python.i
+ SWIGRUBYIF= semanageswig_ruby.i
+ SWIGCOUT= semanageswig_wrap.c
+ SWIGRUBYCOUT= semanageswig_ruby_wrap.c
+-SWIGLOBJ:= $(patsubst %.c,%.lo,$(SWIGCOUT)) 
+SWIGLOBJ:= $(patsubst %.c,$(PYPREFIX)%.lo,$(SWIGCOUT)) 
+ SWIGRUBYLOBJ:= $(patsubst %.c,%.lo,$(SWIGRUBYCOUT)) 
+-SWIGSO=_semanage.so
+SWIGSO=$(PYPREFIX)_semanage.so
+ SWIGFILES=$(SWIGSO) semanage.py 
+ SWIGRUBYSO=_rubysemanage.so
+ LIBSO=$(TARGET).$(LIBVERSION)
+@@ -132,7 +138,9 @@ install: all
+ 
+ install-pywrap: pywrap 
+ 	test -d $(PYLIBDIR)/site-packages || install -m 755 -d $(PYLIBDIR)/site-packages
+-	install -m 755 $(SWIGFILES) $(PYLIBDIR)/site-packages
+	install -m 755 $(SWIGSO) $(PYLIBDIR)/site-packages/_semanage.so
+	install -m 755 semanage.py $(PYLIBDIR)/site-packages
+
+ 
+ install-rubywrap: rubywrap
+ 	test -d $(RUBYINSTALL) || install -m 755 -d $(RUBYINSTALL) 
--- a/libsemanage.spec
+++ b/libsemanage.spec
@ -1,9 +1,14 @@
+%global with_python3 1
+
 %define libsepolver 2.0.37-1
 %define libselinuxver 2.0.0-1
+
+%{!?python_sitearch: %define python_sitearch %(%{__python} -c "from distutils.sysconfig import get_python_lib; print get_python_lib(1)")}
+
 Summary: SELinux binary policy manipulation library 
 Name: libsemanage
 Version: 2.0.45
-Release: 3%{?dist}
+Release: 4%{?dist}
 License: LGPLv2+
 Group: System Environment/Libraries
 Source: http://www.nsa.gov/selinux/archives/libsemanage-%{version}.tgz
@ -11,10 +16,19 @@ Patch: libsemanage-rhat.patch
 URL: http://www.selinuxproject.org
 Source1: semanage.conf

+# Add support to src/Makefile to support building the python bindings multiple
+# times, against different Python runtimes:
+Patch1: libsemanage-2.0.45-support-multiple-python-builds.patch
+
 BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 BuildRequires: libselinux-devel >= %{libselinuxver} swig ustr-devel
 BuildRequires: libsepol-devel >= %{libsepolver} 
 BuildRequires: python-devel bison flex bzip2-devel
+
+%if 0%{?with_python3}
+BuildRequires: python3-devel
+%endif # if with_python3
+
 Requires: bzip2-libs

 %description
@ -60,20 +74,67 @@ Requires: libsemanage = %{version}-%{release}
 The libsemanage-python package contains the python bindings for developing 
 SELinux management applications. 

+%if 0%{?with_python3}
+%package python3
+Summary: semanage python 3 bindings for libsemanage
+Group: Development/Libraries
+Requires: libsemanage = %{version}-%{release} 
+
+%description python3
+The libsemanage-python3 package contains the python 3 bindings for developing
+SELinux management applications.
+%endif # if with_python3
+
 %prep
 %setup -q
 %patch -p1 -b .rhat
+%patch1 -p2 -b .support-multiple-python-builds

 %build
+# To support building the Python wrapper against multiple Python runtimes
+# Define a function, for how to perform a "build" of the python wrapper against
+# a specific runtime:
+BuildPythonWrapper() {
+  BinaryName=$1
+  Prefix=$2
+
+  # Perform the build from the upstream Makefile:
+  make \
+    PYTHON=$BinaryName PYPREFIX=$Prefix \
+    CFLAGS="%{optflags}" LIBDIR="%{_libdir}" SHLIBDIR="%{_lib}" \
+    pywrap
+}
+
 make clean
 make CFLAGS="%{optflags}" swigify
-make CFLAGS="%{optflags}" LIBDIR="%{_libdir}" SHLIBDIR="%{_lib}" all pywrap
+make CFLAGS="%{optflags}" LIBDIR="%{_libdir}" SHLIBDIR="%{_lib}" all
+
+BuildPythonWrapper %{__python} python2
+%if 0%{?with_python3}
+BuildPythonWrapper %{__python3} python3
+%endif # with_python3

 %install
+InstallPythonWrapper() {
+  BinaryName=$1
+  Prefix=$2
+
+  make \
+    PYTHON=$BinaryName PYPREFIX=$Prefix \
+    DESTDIR="${RPM_BUILD_ROOT}" LIBDIR="${RPM_BUILD_ROOT}%{_libdir}" SHLIBDIR="${RPM_BUILD_ROOT}/%{_libdir}" \
+    install-pywrap
+}
+
 rm -rf ${RPM_BUILD_ROOT}
 mkdir -p ${RPM_BUILD_ROOT}/%{_libdir} 
 mkdir -p ${RPM_BUILD_ROOT}%{_includedir} 
-make DESTDIR="${RPM_BUILD_ROOT}" LIBDIR="${RPM_BUILD_ROOT}%{_libdir}" SHLIBDIR="${RPM_BUILD_ROOT}/%{_libdir}" install install-pywrap
+make DESTDIR="${RPM_BUILD_ROOT}" LIBDIR="${RPM_BUILD_ROOT}%{_libdir}" SHLIBDIR="${RPM_BUILD_ROOT}/%{_libdir}" install
+
+InstallPythonWrapper %{__python} python2
+%if 0%{?with_python3}
+InstallPythonWrapper %{__python3} python3
+%endif # with_python3
+
 cp %{SOURCE1} ${RPM_BUILD_ROOT}/etc/selinux/semanage.conf
 ln -sf  %{_libdir}/libsemanage.so.1 ${RPM_BUILD_ROOT}/%{_libdir}/libsemanage.so

@ -103,9 +164,21 @@ rm -rf ${RPM_BUILD_ROOT}

 %files python
 %defattr(-,root,root)
-%{_libdir}/python*/site-packages/*
+%{python_sitearch}/_semanage.so
+%{python_sitearch}/semanage.py*
+
+%if 0%{?with_python3}
+%files python3
+%defattr(-,root,root)
+%{python3_sitearch}/_semanage.so
+%{python3_sitearch}/semanage.py*
+%endif # if with_python3
+

 %changelog
+* Tue Apr 27 2010 David Malcolm <dmalcolm@redhat.com> - 2.0.45-4
+- add python3 subpackage
+
 * Wed Apr 7 2010 Dan Walsh <dwalsh@redhat.com> - 2.0.45-3
 - Fix -devel package to point at the correct shared library