Hi With bison >= 2.6 I'm unable to compile envytools (https://github.com/pathscale/envytools):
In file included from easm_parse.y:28:0: /data1/gfx/envytools/easm/easm_parse.h:124:17: error: unknown type name 'yyscan_t' yyscan_t is referenced in easm_parse.h, but never defined, so it looks like bison bug. Is it correct? Marcin Slusarz
