Stop stripping rpath when building RPMs
Stop stripping rpath when building RPMs

The varnish tools need some private libraries and find then via rpath,
so avoid stripping the rpath when building RPMs

chrismoulton/Varnish-Cache,wikimedia/operations-debs-varnish,alarky/varnish-cache-doc-ja,varnish/Varnish-Cache,feld/Varnish-Cache,wikimedia/operations-debs-varnish,zhoualbeart/Varnish-Cache,mrhmouse/Varnish-Cache,wikimedia/operations-debs-varnish,drwilco/varnish-cache-drwilco,gquintard/Varnish-Cache,ssm/pkg-varnish,ajasty-cavium/Varnish-Cache,wikimedia/operations-debs-varnish,zhoualbeart/Varnish-Cache,1HLtd/Varnish-Cache,varnish/Varnish-Cache,1HLtd/Varnish-Cache,zhoualbeart/Varnish-Cache,franciscovg/Varnish-Cache,feld/Varnish-Cache,chrismoulton/Varnish-Cache,feld/Varnish-Cache,gauthier-delacroix/Varnish-Cache,chrismoulton/Varnish-Cache,mrhmouse/Varnish-Cache,alarky/varnish-cache-doc-ja,ssm/pkg-varnish,franciscovg/Varnish-Cache,alarky/varnish-cache-doc-ja,gquintard/Varnish-Cache,ajasty-cavium/Varnish-Cache,franciscovg/Varnish-Cache,ajasty-cavium/Varnish-Cache,gquintard/Varnish-Cache,ssm/pkg-varnish,ajasty-cavium/Varnish-Cache,alarky/varnish-cache-doc-ja,mrhmouse/Varnish-Cache,ambernetas/varnish-cache,mrhmouse/Varnish-Cache,gauthier-delacroix/Varnish-Cache,drwilco/varnish-cache-drwilco,ajasty-cavium/Varnish-Cache,zhoualbeart/Varnish-Cache,gauthier-delacroix/Varnish-Cache,drwilco/varnish-cache-old,drwilco/varnish-cache-drwilco,drwilco/varnish-cache-old,wikimedia/operations-debs-varnish,gquintard/Varnish-Cache,1HLtd/Varnish-Cache,chrismoulton/Varnish-Cache,zhoualbeart/Varnish-Cache,varnish/Varnish-Cache,chrismoulton/Varnish-Cache,varnish/Varnish-Cache,1HLtd/Varnish-Cache,franciscovg/Varnish-Cache,mrhmouse/Varnish-Cache,varnish/Varnish-Cache,gauthier-delacroix/Varnish-Cache,drwilco/varnish-cache-old,feld/Varnish-Cache,feld/Varnish-Cache,ambernetas/varnish-cache,ssm/pkg-varnish,gauthier-delacroix/Varnish-Cache,alarky/varnish-cache-doc-ja,ambernetas/varnish-cache,ssm/pkg-varnish,franciscovg/Varnish-Cache