Bison 1.49b on Cygwin

[Peter Eisentraut]

Compiling Bison 1.49b on Cygwin gives me warnings like this in most source
files:

gcc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I../src -I../lib    -g -O2  -c `test -f 
' timevar.c' || echo './'`timevar.c
In file included from /usr/include/stdlib.h:19,
                 from ../src/system.h:47,
                 from timevar.c:34:
/usr/include/alloca.h:14: warning: `alloca' redefined
../src/system.h:27: warning: this is the location of the previous definition

This is harmless because the definitions in system.h and in alloca.h are
the same, but perhaps you want to clean it up anyway.

-- 
Peter Eisentraut   address@hidden