Hi Everyone, I'm trying to update Bison on Solaris 11.3. Configure is failing with:
checking for GNU M4 that supports accurate traces... configure: error: no acceptable m4 could be found in $PATH. GNU M4 1.4.6 or later is required; 1.4.16 or newer is recommended. GNU M4 1.4.15 uses a buggy replacement strstr on some systems. Glibc 2.9 - 2.12 and GNU M4 1.4.11 - 1.4.15 have another strstr bug. Gnulib has strstr. Perhaps you can use it instead of spending time with the old or buggy versions. Also see https://www.gnu.org/software/gnulib/manual/gnulib.html#c_002dstrstr. Jeff
