* define a pisi.conf flag to enable generation of build no for repo builds

pisi/build.py

@@ -447,7 +447,10 @@ class Builder:
         # build no
         if ctx.config.options.ignore_build_no:
             metadata.package.build = None  # means, build no information n/a
-            ctx.ui.warning(_('build number is not available.'))
+            ctx.ui.warning(_('Build number is not available due to --ignore-build'))
+        elif (not ctx.config.values.build.buildno):
+            metadata.package.build = None
+            ctx.ui.warning(_('Build number is not available. For repo builds you must enable buildno in pisi.conf.'))
         else:
             metadata.package.build = self.calc_build_no(metadata.package.name)
 

pisi/configfile.py

@@ -28,6 +28,7 @@
 #CFLAGS= -mtune=i686 -O2 -pipe -fomit-frame-pointer
 #CXXFLAGS= -mtune=i686 -O2 -pipe -fomit-frame-pointer
 #LDFLAGS=
+#build=True     # necessary for generating build nos
 #
 #[directories]
 #lib_dir = /var/lib/pisi
@@ -67,6 +68,7 @@ class BuildDefaults:
     CFLAGS = "-mtune=i686 -O2 -pipe -fomit-frame-pointer"
     CXXFLAGS = "-mtune=i686 -O2 -pipe -fomit-frame-pointer"
     LDFLAGS = ""
+    buildno = False
 
 class DirsDefaults:
     "Default values for [directories] section"