Accepting request 345304 from home:darix:branches:devel:languages:python

- no longer build as noarch package, while the code is still
  noarch. we actually depend on the native library at runtime. To
  be able to make this work properly we need to require that native
  library, that native requires makes us arch dependent.

- make sure we require the libsodium version we were built with

- fix libsodium loading on Tumbleweed: soversion was bumped to 17
  reported as https://github.com/saltstack/libnacl/pull/60
  adds libnacl-1.4.3_bump_libsodium_soversion.patch

OBS-URL: https://build.opensuse.org/request/show/345304
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-libnacl?expand=0&rev=24

python-libnacl.spec

@@ -23,6 +23,7 @@ Summary:        Python bindings for libsodium/tweetnacl based on ctypes
 Url:            https://github.com/saltstack/libnacl
 Group:          Development/Languages/Python
 Source0:        https://pypi.python.org/packages/source/l/libnacl/libnacl-%{version}.tar.gz
+Patch:          libnacl-1.4.3_bump_libsodium_soversion.patch
 BuildRoot:      %{_tmppath}/libnacl-%{version}-build
 
 BuildRequires:  python
@@ -30,11 +31,10 @@ BuildRequires:  python-devel
 BuildRequires:  libsodium-devel
 
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
-%if 0%{?suse_version} && 0%{?suse_version} <= 1110
 %{!?python_sitelib: %global python_sitelib %(python -c "from distutils.sysconfig import get_python_lib; print get_python_lib()")}
-%else
-BuildArch:      noarch
-%endif
+# make sure we require the libsodium version we were built with
+# this is extracted from the requires_eq macro because we need the -a parameter to expand the wildcard in the package name.
+%(LC_ALL=C rpm -q -a --qf "Requires: %%{name}(%{__isa}) = %%{epoch}:%%{version}\n" 'libsodium*' | grep -v libsodium-devel | sed -e 's/ (none):/ /' -e 's/ 0:/ /' | grep -v "is not")
 
 %description
 This library is used to gain direct access to the functions exposed by Daniel J. Bernstein's nacl library via libsodium or tweetnacl.
@@ -43,6 +43,7 @@ in libnacl/__init__.py can be pulled out and placed directly in any project to g
 
 %prep
 %setup -q -n libnacl-%{version}
+%patch -p1
 
 %build
 python setup.py build
@@ -54,4 +55,4 @@ python setup.py install --prefix=%{_prefix} --root=%{buildroot} --optimize=1
 %defattr(-,root,root)
 %{python_sitelib}/*
 
-%changelog
+%changelog