autotool checking
update configure.ac
import libtool script
Add autogen.sh script
Add config.h.in
Add config.h
Checking .in files
Update gitignore file
self provided strndup & strdup
token.c include r3_str.h for my_strdup & my_strndup
avoid redefines
my_strdup / my_strndup   size_t -> int
Fix
Merge branch 'autotool' of github.com:c9s/r3 into autotool
Check-in files
check-in files
Clean up files
Delete Makefile.in
update gitignore list
Fix check with autotool