Don't munge arguments when configure is run by make
Don't munge arguments when configure is run by make

Fixes Homebrew/homebrew-versions#364.

mistydemeo/homebrew,mgrimes/brew,palxex/brew,konqui/brew,jmsundar/brew,reelsense/brew,konqui/brew,staticfloat/brew,claui/brew,claui/brew,gordonmcshane/homebrew,muellermartin/dist,gregory-nisbet/brew,alyssais/brew,konqui/brew,mgrimes/brew,jmsundar/brew,aw1621107/brew,mahori/brew,Linuxbrew/brew,maxim-belkin/brew,toonetown/homebrew,EricFromCanada/brew,staticfloat/brew,Homebrew/brew,sjackman/homebrew,aw1621107/brew,nandub/brew,bfontaine/brew,palxex/brew,maxim-belkin/brew,claui/brew,konqui/brew,sjackman/homebrew,alyssais/brew,reelsense/brew,tonyg/homebrew,mistydemeo/homebrew,gordonmcshane/homebrew,claui/brew,muellermartin/dist,vitorgalvao/brew,hanxue/linuxbrew,DomT4/brew,nandub/brew,toonetown/homebrew,reelsense/brew,mgrimes/brew,Homebrew/brew,reitermarkus/brew,amar-laksh/brew_sudo,rwhogg/brew,toonetown/homebrew,rwhogg/brew,nandub/brew,reitermarkus/brew,hanxue/linuxbrew,aw1621107/brew,reitermarkus/brew,JCount/brew,amar-laksh/brew_sudo,jmsundar/brew,EricFromCanada/brew,ilovezfs/brew,gordonmcshane/homebrew,alyssais/brew,zmwangx/brew,bfontaine/brew,palxex/brew,mahori/brew,mistydemeo/homebrew,pseudocody/brew,hanxue/linuxbrew,MikeMcQuaid/brew,Linuxbrew/brew,zmwangx/brew,vitorgalvao/brew,ilovezfs/brew,Linuxbrew/brew,vitorgalvao/brew,muellermartin/dist,EricFromCanada/brew,EricFromCanada/brew,Homebrew/brew,zmwangx/brew,MikeMcQuaid/brew,maxim-belkin/brew,mahori/brew,MikeMcQuaid/brew,AnastasiaSulyagina/brew,bfontaine/brew,pseudocody/brew,DomT4/brew,staticfloat/brew,MikeMcQuaid/brew,gregory-nisbet/brew,ilovezfs/brew,Linuxbrew/brew,rwhogg/brew,JCount/brew,tonyg/homebrew,pseudocody/brew,AnastasiaSulyagina/brew,DomT4/brew,AnastasiaSulyagina/brew,DomT4/brew,sjackman/homebrew,Homebrew/brew,amar-laksh/brew_sudo,tonyg/homebrew,sjackman/homebrew,vitorgalvao/brew,mahori/brew,JCount/brew,gregory-nisbet/brew,reitermarkus/brew,JCount/brew,nandub/brew