Since ruby detects this if it's installed, and it's more often installed now
due to other deps, and ruby provides no way to not depend on it if it's found,
pull it in as a dependency unconditionally. While here, fix plist for ruby 2.4
with the CAPIDOCS option on, and restore the MAKE_JOBS_UNSAFE flag when using
that build option since it's not fixed like I thought it was.
PR: 219796
Reported by: Grzegorz Junka <list1@gjunka.com>
locale set by the user. Add LANG=C and LC_ALL=C at the beginning of
bsd.port.mk and export them so all commands are executed with the C locale.
LC_ALL=C overrides all other LC_* variables. LANG is used by setlocale(3)
as default value for LC_* variables, so normally it isn't used when LC_ALL
is set, but there's code out there that looks at LANG directly so it's safer
to set it as well. The only commands not captured by this are !=
assignments before any inclusion of bsd.port.*mk.
Introduce USE_LOCALE=<locale> that adds LANG=<locale> and LC_ALL=<locale> to
CONFIGURE_ENV and MAKE_ENV so upstream build systems can be executed with a
different locale (e.g. USE_LOCALE=en_US.UTF-8).
PR: 215882
Exp-run by: antoine
Approved by: portmgr (antoine)
