Enable oPPUlance support in pynn-brainscales

(BSS-2 features embedded SIMD processors for plasticity and other use
cases. This prepares for the next pynn-brainscales update adding
some code-generation features.)

packages/pynn-brainscales/package.py

@@ -15,14 +15,7 @@ class PynnBrainscales(WafPackage):
     version('2.0-rc1', branch='waf')
 
     # PPU compiler dependencies
-    depends_on('gettext')
-    depends_on('zlib')
-    depends_on('bison')
-    depends_on('flex')
-    depends_on('m4')
-    depends_on('texinfo')
-    depends_on('wget')
-    conflicts('flex', when='@2.6.3', msg='Binutils 2.25 for Nux doesn\'t build with flex 2.6.3.')
+    depends_on('oppulance@2.0-rc2')
 
     # host software dependencies
     depends_on('bitsery', type=('build', 'link', 'run'))
@@ -108,7 +101,7 @@ class PynnBrainscales(WafPackage):
     def configure(self, spec, prefix):
         """Setup and configure the project."""
 
-        self.waf('setup', '--repo-db-url=https://github.com/electronicvisions/projects', '--without-grenade-ppu-support', '--without-munge',
+        self.waf('setup', '--repo-db-url=https://github.com/electronicvisions/projects', '--without-munge',
             '--project=pynn-brainscales@ebrains_release-2-rc1',
             '--project=haldls@ebrains_release-2-rc1',
             '--project=grenade@ebrains_release-2-rc1',