stmhal: Allow to build without float support if wanted.
stmhal: Allow to build without float support if wanted.

jmarcelino/pycom-micropython,pfalcon/micropython,pfalcon/micropython,omtinez/micropython,TDAbboud/micropython,feilongfl/micropython,MrSurly/micropython-esp32,drrk/micropython,MrSurly/micropython,Vogtinator/micropython,ernesto-g/micropython,blazewicz/micropython,praemdonck/micropython,rubencabrera/micropython,kostyll/micropython,toolmacher/micropython,feilongfl/micropython,kerneltask/micropython,orionrobots/micropython,martinribelotta/micropython,pozetroninc/micropython,Peetz0r/micropython-esp32,bvernoux/micropython,tuc-osg/micropython,jimkmc/micropython,trezor/micropython,cloudformdesign/micropython,bvernoux/micropython,xyb/micropython,pramasoul/micropython,drrk/micropython,infinnovation/micropython,SungEun-Steve-Kim/test-mp,dmazzella/micropython,mianos/micropython,adafruit/micropython,dxxb/micropython,jlillest/micropython,adamkh/micropython,pramasoul/micropython,ChuckM/micropython,Timmenem/micropython,oopy/micropython,drrk/micropython,oopy/micropython,henriknelson/micropython,aethaniel/micropython,TDAbboud/micropython,alex-march/micropython,infinnovation/micropython,xuxiaoxin/micropython,trezor/micropython,feilongfl/micropython,matthewelse/micropython,pozetroninc/micropython,hosaka/micropython,Vogtinator/micropython,martinribelotta/micropython,mpalomer/micropython,toolmacher/micropython,pozetroninc/micropython,danicampora/micropython,utopiaprince/micropython,martinribelotta/micropython,pramasoul/micropython,MrSurly/micropython-esp32,SHA2017-badge/micropython-esp32,ryannathans/micropython,xhat/micropython,PappaPeppar/micropython,jimkmc/micropython,lbattraw/micropython,turbinenreiter/micropython,jimkmc/micropython,ganshun666/micropython,KISSMonX/micropython,Timmenem/micropython,adafruit/circuitpython,ChuckM/micropython,stonegithubs/micropython,dinau/micropython,praemdonck/micropython,ericsnowcurrently/micropython,danicampora/micropython,dhylands/micropython,Peetz0r/micropython-esp32,ryannathans/micropython,bvernoux/micropython,xuxiaoxin/micropython,ernesto-g/micropython,mgyenik/micropython,slzatz/micropython,kostyll/micropython,mianos/micropython,xhat/micropython,noahchense/micropython,matthewelse/micropython,trezor/micropython,slzatz/micropython,noahchense/micropython,utopiaprince/micropython,MrSurly/micropython,slzatz/micropython,ChuckM/micropython,deshipu/micropython,stonegithubs/micropython,alex-march/micropython,MrSurly/micropython-esp32,suda/micropython,drrk/micropython,dmazzella/micropython,ceramos/micropython,chrisdearman/micropython,toolmacher/micropython,SHA2017-badge/micropython-esp32,pfalcon/micropython,TDAbboud/micropython,mpalomer/micropython,xyb/micropython,ernesto-g/micropython,tdautc19841202/micropython,tobbad/micropython,misterdanb/micropython,ahotam/micropython,emfcamp/micropython,ahotam/micropython,ceramos/micropython,slzatz/micropython,Vogtinator/micropython,praemdonck/micropython,MrSurly/micropython-esp32,omtinez/micropython,aethaniel/micropython,jlillest/micropython,rubencabrera/micropython,heisewangluo/micropython,SungEun-Steve-Kim/test-mp,lowRISC/micropython,skybird6672/micropython,neilh10/micropython,Peetz0r/micropython-esp32,dinau/micropython,SungEun-Steve-Kim/test-mp,skybird6672/micropython,neilh10/micropython,orionrobots/micropython,suda/micropython,pramasoul/micropython,tobbad/micropython,heisewangluo/micropython,adafruit/micropython,blazewicz/micropython,jimkmc/micropython,misterdanb/micropython,kostyll/micropython,swegener/micropython,xuxiaoxin/micropython,mpalomer/micropython,adamkh/micropython,mgyenik/micropython,PappaPeppar/micropython,selste/micropython,suda/micropython,paul-xxx/micropython,paul-xxx/micropython,cwyark/micropython,adamkh/micropython,ericsnowcurrently/micropython,pfalcon/micropython,alex-robbins/micropython,emfcamp/micropython,MrSurly/micropython,dmazzella/micropython,misterdanb/micropython,galenhz/micropython,tralamazza/micropython,adafruit/micropython,emfcamp/micropython,deshipu/micropython,alex-march/micropython,deshipu/micropython,chrisdearman/micropython,supergis/micropython,neilh10/micropython,tuc-osg/micropython,hiway/micropython,tralamazza/micropython,puuu/micropython,danicampora/micropython,xhat/micropython,ruffy91/micropython,slzatz/micropython,omtinez/micropython,noahchense/micropython,mianos/micropython,ernesto-g/micropython,toolmacher/micropython,ChuckM/micropython,hiway/micropython,omtinez/micropython,ryannathans/micropython,suda/micropython,xuxiaoxin/micropython,blmorris/micropython,jmarcelino/pycom-micropython,vitiral/micropython,adamkh/micropython,adafruit/micropython,turbinenreiter/micropython,lbattraw/micropython,lbattraw/micropython,infinnovation/micropython,ganshun666/micropython,hiway/micropython,cnoviello/micropython,puuu/micropython,utopiaprince/micropython,utopiaprince/micropython,redbear/micropython,blmorris/micropython,cwyark/micropython,adafruit/micropython,noahwilliamsson/micropython,vriera/micropython,jmarcelino/pycom-micropython,Peetz0r/micropython-esp32,jmarcelino/pycom-micropython,supergis/micropython,AriZuu/micropython,lowRISC/micropython,Timmenem/micropython,warner83/micropython,trezor/micropython,micropython/micropython-esp32,blmorris/micropython,HenrikSolver/micropython,supergis/micropython,puuu/micropython,alex-robbins/micropython,hiway/micropython,cloudformdesign/micropython,matthewelse/micropython,skybird6672/micropython,deshipu/micropython,vitiral/micropython,hosaka/micropython,toolmacher/micropython,cloudformdesign/micropython,redbear/micropython,mgyenik/micropython,swegener/micropython,tralamazza/micropython,pozetroninc/micropython,tdautc19841202/micropython,selste/micropython,jimkmc/micropython,xuxiaoxin/micropython,paul-xxx/micropython,MrSurly/micropython-esp32,SHA2017-badge/micropython-esp32,torwag/micropython,EcmaXp/micropython,mpalomer/micropython,rubencabrera/micropython,TDAbboud/micropython,ryannathans/micropython,PappaPeppar/micropython,dinau/micropython,ChuckM/micropython,tuc-osg/micropython,ceramos/micropython,neilh10/micropython,EcmaXp/micropython,vriera/micropython,firstval/micropython,blazewicz/micropython,blmorris/micropython,henriknelson/micropython,adafruit/circuitpython,PappaPeppar/micropython,danicampora/micropython,noahwilliamsson/micropython,paul-xxx/micropython,MrSurly/micropython,tobbad/micropython,lbattraw/micropython,HenrikSolver/micropython,aethaniel/micropython,vriera/micropython,dhylands/micropython,hosaka/micropython,EcmaXp/micropython,infinnovation/micropython,ceramos/micropython,KISSMonX/micropython,xhat/micropython,noahchense/micropython,dxxb/micropython,adafruit/circuitpython,henriknelson/micropython,SHA2017-badge/micropython-esp32,torwag/micropython,AriZuu/micropython,dxxb/micropython,turbinenreiter/micropython,dinau/micropython,ahotam/micropython,chrisdearman/micropython,adafruit/circuitpython,matthewelse/micropython,firstval/micropython,micropython/micropython-esp32,emfcamp/micropython,torwag/micropython,noahchense/micropython,alex-robbins/micropython,ahotam/micropython,oopy/micropython,galenhz/micropython,ericsnowcurrently/micropython,AriZuu/micropython,ceramos/micropython,martinribelotta/micropython,puuu/micropython,pfalcon/micropython,mhoffma/micropython,stonegithubs/micropython,skybird6672/micropython,noahwilliamsson/micropython,warner83/micropython,noahwilliamsson/micropython,redbear/micropython,orionrobots/micropython,dhylands/micropython,firstval/micropython,Timmenem/micropython,SHA2017-badge/micropython-esp32,tralamazza/micropython,neilh10/micropython,KISSMonX/micropython,bvernoux/micropython,deshipu/micropython,oopy/micropython,heisewangluo/micropython,ericsnowcurrently/micropython,drrk/micropython,Vogtinator/micropython,blazewicz/micropython,torwag/micropython,tuc-osg/micropython,EcmaXp/micropython,lowRISC/micropython,ryannathans/micropython,hosaka/micropython,tdautc19841202/micropython,Timmenem/micropython,blmorris/micropython,vitiral/micropython,KISSMonX/micropython,micropython/micropython-esp32,kerneltask/micropython,Vogtinator/micropython,ruffy91/micropython,HenrikSolver/micropython,danicampora/micropython,ganshun666/micropython,cnoviello/micropython,noahwilliamsson/micropython,orionrobots/micropython,swegener/micropython,xhat/micropython,dxxb/micropython,orionrobots/micropython,cloudformdesign/micropython,mianos/micropython,pramasoul/micropython,infinnovation/micropython,HenrikSolver/micropython,pozetroninc/micropython,kerneltask/micropython,cwyark/micropython,puuu/micropython,selste/micropython,mgyenik/micropython,stonegithubs/micropython,henriknelson/micropython,trezor/micropython,HenrikSolver/micropython,alex-robbins/micropython,heisewangluo/micropython,vriera/micropython,jlillest/micropython,firstval/micropython,micropython/micropython-esp32,warner83/micropython,ernesto-g/micropython,tobbad/micropython,supergis/micropython,lbattraw/micropython,emfcamp/micropython,micropython/micropython-esp32,cwyark/micropython,misterdanb/micropython,supergis/micropython,swegener/micropython,dxxb/micropython,dhylands/micropython,warner83/micropython,ruffy91/micropython,tdautc19841202/micropython,AriZuu/micropython,chrisdearman/micropython,SungEun-Steve-Kim/test-mp,firstval/micropython,dinau/micropython,turbinenreiter/micropython,torwag/micropython,lowRISC/micropython,dmazzella/micropython,xyb/micropython,alex-robbins/micropython,oopy/micropython,mhoffma/micropython,omtinez/micropython,cwyark/micropython,lowRISC/micropython,suda/micropython,MrSurly/micropython,matthewelse/micropython,martinribelotta/micropython,ericsnowcurrently/micropython,redbear/micropython,blazewicz/micropython,aethaniel/micropython,rubencabrera/micropython,galenhz/micropython,mpalomer/micropython,hiway/micropython,matthewelse/micropython,chrisdearman/micropython,jmarcelino/pycom-micropython,mhoffma/micropython,vriera/micropython,paul-xxx/micropython,utopiaprince/micropython,vitiral/micropython,tdautc19841202/micropython,mhoffma/micropython,TDAbboud/micropython,bvernoux/micropython,stonegithubs/micropython,heisewangluo/micropython,galenhz/micropython,tobbad/micropython,AriZuu/micropython,xyb/micropython,redbear/micropython,kostyll/micropython,swegener/micropython,EcmaXp/micropython,ruffy91/micropython,adamkh/micropython,praemdonck/micropython,KISSMonX/micropython,cnoviello/micropython,kerneltask/micropython,feilongfl/micropython,dhylands/micropython,adafruit/circuitpython,SungEun-Steve-Kim/test-mp,kerneltask/micropython,mianos/micropython,alex-march/micropython,warner83/micropython,ganshun666/micropython,feilongfl/micropython,praemdonck/micropython,ahotam/micropython,cloudformdesign/micropython,turbinenreiter/micropython,PappaPeppar/micropython,galenhz/micropython,selste/micropython,mgyenik/micropython,jlillest/micropython,cnoviello/micropython,vitiral/micropython,aethaniel/micropython,alex-march/micropython,misterdanb/micropython,selste/micropython,rubencabrera/micropython,skybird6672/micropython,ruffy91/micropython,adafruit/circuitpython,cnoviello/micropython,kostyll/micropython,ganshun666/micropython,hosaka/micropython,jlillest/micropython,tuc-osg/micropython,henriknelson/micropython,mhoffma/micropython,Peetz0r/micropython-esp32,xyb/micropython