rpm 5.4.14

Closes #23827.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
lftp 4.4.11

Closes #24219.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
groovy 2.1.9

Closes #24218.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
groovy devel 2.2.0-rc3

Closes #24221.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
Extract archflags method from cflags method
Extract optflags method from cflags method
Add ENV.O0 to stdenv
Simplify ENV.0x methods in stdenv
Allow changing the optimization level under superenv
clisp: enable superenv
pdnsrec: enable superenv
Better documentation for no-op superenv methods