remove unused -DDYNAMIC_DRIVER from c_src/Makefile
remove unused -DDYNAMIC_DRIVER from c_src/Makefile

Thanks to Richard Carlsson for pointing out this unused option.

watonyweng/yaws,zephyrean/yaws,klacke/yaws,zephyrean/yaws,toraritte/azith,phonohawk/yaws,bsmr-erlang/yaws,imtal/yaws,phonohawk/yaws,zephyrean/yaws,phonohawk/yaws,bsmr-erlang/yaws,toraritte/azith,patternmatched/yaws,klacke/yaws,ca91/yaws,capflam/yaws,namjae/yaws,namjae/yaws,imtal/yaws,patternmatched/yaws,bsmr-erlang/yaws,capflam/yaws,weisslj/yaws,ca91/yaws,leoliu/yaws,zephyrean/yaws,leoliu/yaws,sebgod/yaws,watonyweng/yaws,bsmr-erlang/yaws,bsmr-erlang/yaws,patternmatched/yaws,imtal/yaws,capflam/yaws,ca91/yaws,imtal/yaws,klacke/yaws,toraritte/azith,sebgod/yaws,klacke/yaws,andreineculau/yaws,sebgod/yaws,namjae/yaws,zephyrean/yaws,phonohawk/yaws,phonohawk/yaws,ca91/yaws,weisslj/yaws,leoliu/yaws,ca91/yaws,sebgod/yaws,toraritte/azith,klacke/yaws,sebgod/yaws,andreineculau/yaws,sebgod/yaws,namjae/yaws,watonyweng/yaws,toraritte/azith,ca91/yaws,bsmr-erlang/yaws,weisslj/yaws,watonyweng/yaws,leoliu/yaws,imtal/yaws,patternmatched/yaws,namjae/yaws,capflam/yaws,watonyweng/yaws,zephyrean/yaws,capflam/yaws,namjae/yaws,weisslj/yaws,weisslj/yaws,ca91/yaws,patternmatched/yaws,toraritte/azith,phonohawk/yaws,sebgod/yaws,imtal/yaws,weisslj/yaws,leoliu/yaws,watonyweng/yaws,andreineculau/yaws,leoliu/yaws,patternmatched/yaws,phonohawk/yaws,toraritte/azith,imtal/yaws,andreineculau/yaws,klacke/yaws,leoliu/yaws,zephyrean/yaws,weisslj/yaws,andreineculau/yaws,namjae/yaws,klacke/yaws,capflam/yaws,watonyweng/yaws,patternmatched/yaws,capflam/yaws,bsmr-erlang/yaws