Break out of build process if in vanilla MSYS
Break out of build process if in vanilla MSYS

ctiller/grpc,thinkerou/grpc,chrisdunelm/grpc,kumaralokgithub/grpc,yang-g/grpc,jtattermusch/grpc,kskalski/grpc,sreecha/grpc,ncteisen/grpc,ppietrasa/grpc,kskalski/grpc,stanley-cheung/grpc,ncteisen/grpc,apolcyn/grpc,ipylypiv/grpc,sreecha/grpc,greasypizza/grpc,dklempner/grpc,thinkerou/grpc,pszemus/grpc,geffzhang/grpc,greasypizza/grpc,Crevil/grpc,ppietrasa/grpc,hstefan/grpc,deepaklukose/grpc,muxi/grpc,quizlet/grpc,soltanmm-google/grpc,jboeuf/grpc,quizlet/grpc,kskalski/grpc,stanley-cheung/grpc,MakMukhi/grpc,greasypizza/grpc,fuchsia-mirror/third_party-grpc,deepaklukose/grpc,dklempner/grpc,msmania/grpc,Vizerai/grpc,vsco/grpc,ctiller/grpc,stanley-cheung/grpc,ejona86/grpc,rjshade/grpc,thinkerou/grpc,deepaklukose/grpc,jtattermusch/grpc,PeterFaiman/ruby-grpc-minimal,donnadionne/grpc,philcleveland/grpc,7anner/grpc,donnadionne/grpc,mehrdada/grpc,apolcyn/grpc,a11r/grpc,jtattermusch/grpc,7anner/grpc,wcevans/grpc,dgquintas/grpc,LuminateWireless/grpc,yongni/grpc,carl-mastrangelo/grpc,baylabs/grpc,jtattermusch/grpc,makdharma/grpc,LuminateWireless/grpc,yugui/grpc,kumaralokgithub/grpc,yang-g/grpc,LuminateWireless/grpc,daniel-j-born/grpc,vjpai/grpc,hstefan/grpc,grani/grpc,deepaklukose/grpc,soltanmm-google/grpc,murgatroid99/grpc,pmarks-net/grpc,deepaklukose/grpc,PeterFaiman/ruby-grpc-minimal,daniel-j-born/grpc,geffzhang/grpc,thinkerou/grpc,firebase/grpc,infinit/grpc,fuchsia-mirror/third_party-grpc,Vizerai/grpc,thunderboltsid/grpc,msmania/grpc,kriswuollett/grpc,hstefan/grpc,mehrdada/grpc,apolcyn/grpc,murgatroid99/grpc,MakMukhi/grpc,deepaklukose/grpc,pmarks-net/grpc,ncteisen/grpc,pszemus/grpc,yugui/grpc,ipylypiv/grpc,adelez/grpc,donnadionne/grpc,grpc/grpc,apolcyn/grpc,yugui/grpc,ctiller/grpc,wcevans/grpc,chrisdunelm/grpc,ctiller/grpc,rjshade/grpc,yongni/grpc,firebase/grpc,royalharsh/grpc,firebase/grpc,royalharsh/grpc,yugui/grpc,kskalski/grpc,fuchsia-mirror/third_party-grpc,grpc/grpc,yugui/grpc,PeterFaiman/ruby-grpc-minimal,7anner/grpc,kriswuollett/grpc,kriswuollett/grpc,grani/grpc,nicolasnoble/grpc,ctiller/grpc,pmarks-net/grpc,apolcyn/grpc,grani/grpc,baylabs/grpc,fuchsia-mirror/third_party-grpc,thunderboltsid/grpc,zhimingxie/grpc,kriswuollett/grpc,PeterFaiman/ruby-grpc-minimal,sreecha/grpc,greasypizza/grpc,hstefan/grpc,ncteisen/grpc,murgatroid99/grpc,zhimingxie/grpc,rjshade/grpc,ncteisen/grpc,murgatroid99/grpc,kumaralokgithub/grpc,murgatroid99/grpc,firebase/grpc,firebase/grpc,carl-mastrangelo/grpc,dgquintas/grpc,donnadionne/grpc,PeterFaiman/ruby-grpc-minimal,Vizerai/grpc,jboeuf/grpc,kumaralokgithub/grpc,stanley-cheung/grpc,matt-kwong/grpc,vjpai/grpc,stanley-cheung/grpc,donnadionne/grpc,adelez/grpc,jboeuf/grpc,royalharsh/grpc,wcevans/grpc,pszemus/grpc,thinkerou/grpc,fuchsia-mirror/third_party-grpc,sreecha/grpc,kpayson64/grpc,makdharma/grpc,grpc/grpc,muxi/grpc,ctiller/grpc,rjshade/grpc,yongni/grpc,a11r/grpc,kskalski/grpc,nicolasnoble/grpc,donnadionne/grpc,msmania/grpc,daniel-j-born/grpc,dklempner/grpc,simonkuang/grpc,kumaralokgithub/grpc,rjshade/grpc,dklempner/grpc,dklempner/grpc,yang-g/grpc,vsco/grpc,adelez/grpc,jtattermusch/grpc,vjpai/grpc,vsco/grpc,grpc/grpc,simonkuang/grpc,sreecha/grpc,carl-mastrangelo/grpc,pszemus/grpc,ipylypiv/grpc,thunderboltsid/grpc,PeterFaiman/ruby-grpc-minimal,jboeuf/grpc,thinkerou/grpc,donnadionne/grpc,muxi/grpc,donnadionne/grpc,jtattermusch/grpc,zhimingxie/grpc,MakMukhi/grpc,royalharsh/grpc,MakMukhi/grpc,rjshade/grpc,makdharma/grpc,baylabs/grpc,jtattermusch/grpc,infinit/grpc,kumaralokgithub/grpc,kpayson64/grpc,dgquintas/grpc,ppietrasa/grpc,kpayson64/grpc,kriswuollett/grpc,grani/grpc,ctiller/grpc,matt-kwong/grpc,carl-mastrangelo/grpc,zhimingxie/grpc,muxi/grpc,kpayson64/grpc,sreecha/grpc,apolcyn/grpc,makdharma/grpc,chrisdunelm/grpc,thinkerou/grpc,infinit/grpc,Vizerai/grpc,mehrdada/grpc,nicolasnoble/grpc,vjpai/grpc,thunderboltsid/grpc,kriswuollett/grpc,makdharma/grpc,donnadionne/grpc,vsco/grpc,royalharsh/grpc,infinit/grpc,grpc/grpc,philcleveland/grpc,LuminateWireless/grpc,vjpai/grpc,infinit/grpc,pszemus/grpc,geffzhang/grpc,daniel-j-born/grpc,hstefan/grpc,thinkerou/grpc,stanley-cheung/grpc,jboeuf/grpc,sreecha/grpc,zhimingxie/grpc,firebase/grpc,daniel-j-born/grpc,stanley-cheung/grpc,yongni/grpc,ncteisen/grpc,deepaklukose/grpc,wcevans/grpc,pmarks-net/grpc,rjshade/grpc,PeterFaiman/ruby-grpc-minimal,murgatroid99/grpc,kpayson64/grpc,ncteisen/grpc,stanley-cheung/grpc,kpayson64/grpc,ppietrasa/grpc,apolcyn/grpc,mehrdada/grpc,carl-mastrangelo/grpc,ncteisen/grpc,makdharma/grpc,pmarks-net/grpc,7anner/grpc,wcevans/grpc,royalharsh/grpc,simonkuang/grpc,kpayson64/grpc,kriswuollett/grpc,ppietrasa/grpc,firebase/grpc,grpc/grpc,pmarks-net/grpc,rjshade/grpc,yugui/grpc,muxi/grpc,geffzhang/grpc,zhimingxie/grpc,ctiller/grpc,baylabs/grpc,nicolasnoble/grpc,ejona86/grpc,Vizerai/grpc,thunderboltsid/grpc,vjpai/grpc,thunderboltsid/grpc,kumaralokgithub/grpc,matt-kwong/grpc,adelez/grpc,mehrdada/grpc,philcleveland/grpc,philcleveland/grpc,apolcyn/grpc,jboeuf/grpc,murgatroid99/grpc,pmarks-net/grpc,dklempner/grpc,ejona86/grpc,sreecha/grpc,wcevans/grpc,ppietrasa/grpc,grpc/grpc,Crevil/grpc,quizlet/grpc,fuchsia-mirror/third_party-grpc,msmania/grpc,vsco/grpc,ejona86/grpc,jtattermusch/grpc,kpayson64/grpc,jtattermusch/grpc,vsco/grpc,LuminateWireless/grpc,dgquintas/grpc,PeterFaiman/ruby-grpc-minimal,nicolasnoble/grpc,chrisdunelm/grpc,infinit/grpc,yang-g/grpc,vjpai/grpc,LuminateWireless/grpc,yongni/grpc,muxi/grpc,ipylypiv/grpc,kriswuollett/grpc,muxi/grpc,adelez/grpc,carl-mastrangelo/grpc,MakMukhi/grpc,MakMukhi/grpc,thunderboltsid/grpc,carl-mastrangelo/grpc,yang-g/grpc,ctiller/grpc,deepaklukose/grpc,philcleveland/grpc,jtattermusch/grpc,grani/grpc,grani/grpc,stanley-cheung/grpc,fuchsia-mirror/third_party-grpc,PeterFaiman/ruby-grpc-minimal,grpc/grpc,donnadionne/grpc,pszemus/grpc,carl-mastrangelo/grpc,a11r/grpc,Vizerai/grpc,soltanmm-google/grpc,philcleveland/grpc,yongni/grpc,matt-kwong/grpc,matt-kwong/grpc,ejona86/grpc,ejona86/grpc,soltanmm-google/grpc,baylabs/grpc,ipylypiv/grpc,dgquintas/grpc,royalharsh/grpc,dgquintas/grpc,jtattermusch/grpc,nicolasnoble/grpc,ejona86/grpc,chrisdunelm/grpc,greasypizza/grpc,hstefan/grpc,adelez/grpc,vjpai/grpc,stanley-cheung/grpc,soltanmm-google/grpc,7anner/grpc,kpayson64/grpc,carl-mastrangelo/grpc,firebase/grpc,mehrdada/grpc,Crevil/grpc,simonkuang/grpc,kumaralokgithub/grpc,philcleveland/grpc,dgquintas/grpc,yang-g/grpc,infinit/grpc,quizlet/grpc,infinit/grpc,a11r/grpc,7anner/grpc,mehrdada/grpc,jboeuf/grpc,sreecha/grpc,thinkerou/grpc,kskalski/grpc,royalharsh/grpc,geffzhang/grpc,simonkuang/grpc,makdharma/grpc,pszemus/grpc,yugui/grpc,grani/grpc,chrisdunelm/grpc,a11r/grpc,soltanmm-google/grpc,soltanmm-google/grpc,apolcyn/grpc,pmarks-net/grpc,7anner/grpc,baylabs/grpc,a11r/grpc,grpc/grpc,ncteisen/grpc,muxi/grpc,geffzhang/grpc,daniel-j-born/grpc,fuchsia-mirror/third_party-grpc,ejona86/grpc,dklempner/grpc,rjshade/grpc,ejona86/grpc,vjpai/grpc,simonkuang/grpc,LuminateWireless/grpc,ppietrasa/grpc,pszemus/grpc,pszemus/grpc,murgatroid99/grpc,PeterFaiman/ruby-grpc-minimal,hstefan/grpc,ipylypiv/grpc,MakMukhi/grpc,nicolasnoble/grpc,makdharma/grpc,jboeuf/grpc,daniel-j-born/grpc,donnadionne/grpc,adelez/grpc,wcevans/grpc,wcevans/grpc,dgquintas/grpc,ncteisen/grpc,geffzhang/grpc,matt-kwong/grpc,nicolasnoble/grpc,mehrdada/grpc,kskalski/grpc,grpc/grpc,vjpai/grpc,firebase/grpc,chrisdunelm/grpc,ipylypiv/grpc,murgatroid99/grpc,firebase/grpc,greasypizza/grpc,quizlet/grpc,ncteisen/grpc,baylabs/grpc,a11r/grpc,Crevil/grpc,ejona86/grpc,Vizerai/grpc,greasypizza/grpc,firebase/grpc,muxi/grpc,grpc/grpc,ctiller/grpc,mehrdada/grpc,chrisdunelm/grpc,stanley-cheung/grpc,LuminateWireless/grpc,quizlet/grpc,sreecha/grpc,daniel-j-born/grpc,carl-mastrangelo/grpc,ctiller/grpc,chrisdunelm/grpc,grani/grpc,zhimingxie/grpc,7anner/grpc,Crevil/grpc,LuminateWireless/grpc,ejona86/grpc,nicolasnoble/grpc,dgquintas/grpc,quizlet/grpc,mehrdada/grpc,Crevil/grpc,thinkerou/grpc,carl-mastrangelo/grpc,geffzhang/grpc,dklempner/grpc,jboeuf/grpc,soltanmm-google/grpc,pszemus/grpc,hstefan/grpc,Crevil/grpc,baylabs/grpc,Vizerai/grpc,yang-g/grpc,mehrdada/grpc,philcleveland/grpc,chrisdunelm/grpc,Vizerai/grpc,ppietrasa/grpc,mehrdada/grpc,fuchsia-mirror/third_party-grpc,quizlet/grpc,MakMukhi/grpc,ejona86/grpc,firebase/grpc,thinkerou/grpc,nicolasnoble/grpc,msmania/grpc,royalharsh/grpc,carl-mastrangelo/grpc,simonkuang/grpc,vsco/grpc,donnadionne/grpc,a11r/grpc,vjpai/grpc,ipylypiv/grpc,yongni/grpc,quizlet/grpc,zhimingxie/grpc,makdharma/grpc,jboeuf/grpc,vsco/grpc,yongni/grpc,zhimingxie/grpc,grani/grpc,Vizerai/grpc,msmania/grpc,philcleveland/grpc,nicolasnoble/grpc,pmarks-net/grpc,yang-g/grpc,muxi/grpc,thinkerou/grpc,deepaklukose/grpc,simonkuang/grpc,vjpai/grpc,pszemus/grpc,msmania/grpc,jboeuf/grpc,greasypizza/grpc,matt-kwong/grpc,matt-kwong/grpc,ppietrasa/grpc,daniel-j-born/grpc,kpayson64/grpc,sreecha/grpc,pszemus/grpc,dgquintas/grpc,dklempner/grpc,jtattermusch/grpc,grpc/grpc,yongni/grpc,yugui/grpc,simonkuang/grpc,chrisdunelm/grpc,dgquintas/grpc,7anner/grpc,kpayson64/grpc,Crevil/grpc,stanley-cheung/grpc,greasypizza/grpc,muxi/grpc,soltanmm-google/grpc,baylabs/grpc,Crevil/grpc,ipylypiv/grpc,msmania/grpc,MakMukhi/grpc,adelez/grpc,fuchsia-mirror/third_party-grpc,kskalski/grpc,a11r/grpc,nicolasnoble/grpc,hstefan/grpc,yugui/grpc,ncteisen/grpc,thunderboltsid/grpc,kumaralokgithub/grpc,jboeuf/grpc,geffzhang/grpc,ctiller/grpc,wcevans/grpc,matt-kwong/grpc,adelez/grpc,kriswuollett/grpc,msmania/grpc,muxi/grpc,kskalski/grpc,infinit/grpc,thunderboltsid/grpc,Vizerai/grpc,murgatroid99/grpc,sreecha/grpc,vsco/grpc,yang-g/grpc