Moving /usr/lib/pkg-config to be first
Moving /usr/lib/pkg-config to be first

Ensuring old functionality still happens and /usr/lib/pkg-config is the first location found in macOS.
pseudocody/brew,palxex/brew,amar-laksh/brew_sudo,mahori/brew,vitorgalvao/brew,claui/brew,Linuxbrew/brew,gregory-nisbet/brew,nandub/brew,sjackman/homebrew,vitorgalvao/brew,Linuxbrew/brew,gregory-nisbet/brew,pseudocody/brew,alyssais/brew,maxim-belkin/brew,aw1621107/brew,reelsense/brew,reitermarkus/brew,EricFromCanada/brew,vitorgalvao/brew,EricFromCanada/brew,ilovezfs/brew,ilovezfs/brew,jmsundar/brew,DomT4/brew,jmsundar/brew,claui/brew,alyssais/brew,maxim-belkin/brew,konqui/brew,mgrimes/brew,MikeMcQuaid/brew,Homebrew/brew,mahori/brew,palxex/brew,nandub/brew,EricFromCanada/brew,Homebrew/brew,sjackman/homebrew,aw1621107/brew,palxex/brew,EricFromCanada/brew,vitorgalvao/brew,JCount/brew,maxim-belkin/brew,pseudocody/brew,MikeMcQuaid/brew,reitermarkus/brew,Linuxbrew/brew,Linuxbrew/brew,MikeMcQuaid/brew,reitermarkus/brew,reelsense/brew,mgrimes/brew,claui/brew,aw1621107/brew,mgrimes/brew,hanxue/linuxbrew,mahori/brew,JCount/brew,sjackman/homebrew,konqui/brew,hanxue/linuxbrew,nandub/brew,jmsundar/brew,gregory-nisbet/brew,ilovezfs/brew,claui/brew,sjackman/homebrew,MikeMcQuaid/brew,alyssais/brew,konqui/brew,JCount/brew,hanxue/linuxbrew,reitermarkus/brew,amar-laksh/brew_sudo,amar-laksh/brew_sudo,DomT4/brew,mahori/brew,reelsense/brew,nandub/brew,Homebrew/brew,konqui/brew,JCount/brew,DomT4/brew,Homebrew/brew,DomT4/brew