Hi, I've tried to build Bison the first time from source using an old MinGW environment. * configure finds several things to be missing and generates replacements in the lib directory (works very good btw) * make passes * make check fails:
$ make examples/variant.cc YACC examples/variant.cc ?: m4 subprocess failed: No such file or directory make: *** [examples/variant.cc] Error 1 I've attached config.log and as configure doesn't seem to check for m4 version 1.4.6 prerequisite mentioned in README: $ m4 --version m4 (GNU M4) 1.4.16 Copyright (C) 2011 Free Software Foundation, Inc. Is there anything more I can test? Unrelated note: there was a single warning during make which may be possible to fix, too: ../lib/timevar.c:66:35: warning: 'struct rusage' declared inside parameter list extern int getrusage (int, struct rusage *); ^ ../lib/timevar.c:66:35: warning: its scope is only this definition or declaration, which is probably not what you want Thank you, Simon
config.log.tgz
Description: application/compressed