Detect lame.h as well as lame/lame.h; fixes #1720591
Detect lame.h as well as lame/lame.h; fixes #1720591

uklauer/sox,CaptainHayashi/sox,MageSlayer/sox,pcqpcq/sox,jacksonh/sox,CaptainHayashi/sox,mhartzel/sox_personal_fork,davel/sox,MageSlayer/sox,MageSlayer/sox,cbagwell/sox,jacksonh/sox,davel/sox,cbagwell/sox,Motiejus/sox,pcqpcq/sox,cbagwell/sox,pcqpcq/sox,uklauer/sox,jacksonh/sox,CaptainHayashi/sox,Motiejus/sox,Distrotech/sox,davel/sox,Motiejus/sox,mhartzel/sox_personal_fork,Distrotech/sox,mhartzel/sox_personal_fork,uklauer/sox,cbagwell/sox,davel/sox,MageSlayer/sox,CaptainHayashi/sox,Motiejus/sox,Distrotech/sox,pcqpcq/sox,MageSlayer/sox,uklauer/sox,jacksonh/sox,mhartzel/sox_personal_fork,Distrotech/sox