DOC: document build-time options
DOC: document build-time options

ilayn/scipy,vigna/scipy,tylerjereddy/scipy,endolith/scipy,nmayorov/scipy,anntzer/scipy,vigna/scipy,Stefan-Endres/scipy,WarrenWeckesser/scipy,andyfaff/scipy,Eric89GXL/scipy,tylerjereddy/scipy,mdhaber/scipy,WarrenWeckesser/scipy,ilayn/scipy,perimosocordiae/scipy,rgommers/scipy,zerothi/scipy,endolith/scipy,rgommers/scipy,Eric89GXL/scipy,rgommers/scipy,e-q/scipy,Stefan-Endres/scipy,tylerjereddy/scipy,tylerjereddy/scipy,pizzathief/scipy,ilayn/scipy,nmayorov/scipy,grlee77/scipy,mdhaber/scipy,ilayn/scipy,scipy/scipy,e-q/scipy,mdhaber/scipy,Stefan-Endres/scipy,ilayn/scipy,e-q/scipy,pizzathief/scipy,Stefan-Endres/scipy,zerothi/scipy,Eric89GXL/scipy,perimosocordiae/scipy,andyfaff/scipy,pizzathief/scipy,nmayorov/scipy,anntzer/scipy,matthew-brett/scipy,zerothi/scipy,anntzer/scipy,scipy/scipy,scipy/scipy,matthew-brett/scipy,grlee77/scipy,Eric89GXL/scipy,grlee77/scipy,endolith/scipy,zerothi/scipy,perimosocordiae/scipy,nmayorov/scipy,anntzer/scipy,pizzathief/scipy,scipy/scipy,vigna/scipy,e-q/scipy,perimosocordiae/scipy,WarrenWeckesser/scipy,perimosocordiae/scipy,andyfaff/scipy,scipy/scipy,Eric89GXL/scipy,mdhaber/scipy,pizzathief/scipy,vigna/scipy,mdhaber/scipy,tylerjereddy/scipy,nmayorov/scipy,anntzer/scipy,endolith/scipy,scipy/scipy,zerothi/scipy,matthew-brett/scipy,Stefan-Endres/scipy,andyfaff/scipy,WarrenWeckesser/scipy,WarrenWeckesser/scipy,mdhaber/scipy,andyfaff/scipy,Stefan-Endres/scipy,perimosocordiae/scipy,WarrenWeckesser/scipy,ilayn/scipy,endolith/scipy,andyfaff/scipy,grlee77/scipy,anntzer/scipy,rgommers/scipy,e-q/scipy,grlee77/scipy,Eric89GXL/scipy,matthew-brett/scipy,zerothi/scipy,endolith/scipy,rgommers/scipy,matthew-brett/scipy,vigna/scipy