fix the expansion of libexecdir when not explicitly passed to configure
fix the expansion of libexecdir when not explicitly passed to configure

Signed-off-by: Dwight Engen <1793d65cf7b9eefb2bb8f5bee9a4b8ba782c26da@oracle.com>
Acked-by: Stéphane Graber <089afc6d81f66f1168a9849e15660feae286e024@ubuntu.com>

cjwatson/lxc,jirislaby/lxc,Pelagicore/lxc,ss1h2a3tw/lxc,armcc/lxc,federicobriata/lxc,Distrotech/lxc,caglar10ur/lxc,caglar10ur/lxc,QingweiPeterLan/cs188-lxc,GreatFruitOmsk/lxc,ss1h2a3tw/lxc,cjwatson/lxc,ysbnim/lxc,szaszg/lxc,raspberrypython/lxc,major/lxc,efiop/lxc,bostjan/lxc,cjwatson/lxc,terceiro/lxc,hkjolhede/lxc,aeris/lxc,terceiro/lxc,weizhenwei/lxc,LynxChaus/lxc,lazy404/lxc,hallyn/lxc,ksperis/lxc,JohnPeacockMessageSystems/lxc,aeris/lxc,terceiro/lxc,lisongmin/lxc,bmoar/lxc,JohnPeacockMessageSystems/lxc,weizhenwei/lxc,lisongmin/lxc,Pelagicore/lxc,codebauss/lxc,ioops/lxc,caglar10ur/lxc,GreatFruitOmsk/lxc,Ponce/lxc,sapun/lxc,fwilson42/lxc,weizhenwei/lxc,aeris/lxc,yubo/lxc,hfuCN/lxc,codebauss/lxc,ysbnim/lxc,bmoar/lxc,raspberrypython/lxc,LynxChaus/lxc,rldleblanc/lxc,armcc/lxc,Ponce/lxc,christiaan/lxc,ecarrara/lxc,armcc/lxc,lazy404/lxc,DarknessBeforeDawn/lxc,QingweiPeterLan/cs188-lxc,ioops/lxc,hallyn/lxc,thmo/lxc,ecarrara/lxc,hallyn/lxc,Ponce/lxc,LynxChaus/lxc,jirislaby/lxc,fwilson42/lxc,bostjan/lxc,regit/lxc,GreatFruitOmsk/lxc,DarknessBeforeDawn/lxc,tych0/lxc,regit/lxc,rldleblanc/lxc,ksperis/lxc,major/lxc,rowhit/lxc,lazy404/lxc,rowhit/lxc,fwilson42/lxc,federicobriata/lxc,akshaykarle/lxc,akshaykarle/lxc,regit/lxc,ysbnim/lxc,ksperis/lxc,major/lxc,efiop/lxc,sapun/lxc,federicobriata/lxc,virajs/lxc,jirislaby/lxc,yubo/lxc,Distrotech/lxc,JohnPeacockMessageSystems/lxc,efiop/lxc,rldleblanc/lxc,hfuCN/lxc,christiaan/lxc,szaszg/lxc,sapun/lxc,akshaykarle/lxc,ecarrara/lxc,virajs/lxc,Pelagicore/lxc,thmo/lxc,QingweiPeterLan/cs188-lxc,christiaan/lxc,ss1h2a3tw/lxc,lisongmin/lxc,DarknessBeforeDawn/lxc,ioops/lxc,hkjolhede/lxc,virajs/lxc,yubo/lxc,bmoar/lxc,rowhit/lxc,thmo/lxc,raspberrypython/lxc,hfuCN/lxc,Distrotech/lxc,szaszg/lxc,tych0/lxc,hkjolhede/lxc,tych0/lxc,codebauss/lxc,bostjan/lxc