Initial support for autoconf.
Fix compile error.
Don't include private header.
Guard unistd.h inclusion.
Define PATH_SEPARATOR in case it's not defined by autoconf.
Proper define names for header file presence.
Include autoconf generated config.h.
Include autoconf generated config.h Guard inclusion of stdint.h. Don't include private functional_hash.h header.
Added support for building with or without the ICU library. Automatically detect the presence of the library. By default if the library is present, make use of it. If it's present but you don't want to use it, pass --without-icu to configure.
Move custom definitions from config.h.in into acconfig.h.
Moved custom definitions from config.h.in to acconfig.h.
Properly compile the google-url files when ICU is present.
Fix unittest drivers to work in the autoconf/make unittest environment.
Added test driver.
Include config.h
Use the new namespace of the gflags library.
Include config.h.
Added support for building and running the unittests.
Updated.