Begin autotools sanitization sequence by requiring ports to explicitly
specify which version of {libtool,autoconf,automake} they need, erasing
the concept of a "system default".
For ports-in-waiting:
USE_LIBTOOL=YES -> USE_LIBTOOL_VER=13
USE_AUTOCONF=YES -> USE_AUTOCONF_VER=213
USE_AUTOMAKE=YES -> USE_AUTOMAKE_VER=14
Ports attempting to use the old style system after June 1st 2004 will be
sorely disappointed.
- switch devel/gettext (0.11.1) on, installing full package
- flip devel/gettext-old (0.10.35) to installing only static binaries
with a "-old" suffix -- gettext-old will have its deorbit burn
sequence initiated just after 4.6-RELEASE
- fix up ports for the new world order
Reviewed by: portmgr
the ECHO macro is set to "echo" by default, but it is set to "true" if
make(1) is invoked with the -s option while ECHO_CMD is always set to
the echo command.