libk  Artifact [254d63007c]

Artifact 254d63007c87989216bb7b6b94fe3ea6a75c98518f3f4513cb07fc0120f51bbd:

• Executable file global/common.sh — part of check-in [cef83f0167] at 2019-08-21 00:16:00 on branch trunk — switch ansi "bold off" code to "reset" for terminals that interpret "bold off" as "double underline"; remove (incorrect) test code from kiosend (user: lexi, size: 612) [annotate] [blame] [check-ins using]

me=$0
say() { echo >&2 "($me) $1";      }
has() { which $1 >/dev/null 2>&1; return $?; }
check() {
	var=$1
	test "${!var}" == "" || return 0
	say "we were not able to detect a default value for the configuration variable \$$var. please set this variable to $2 and try again."
	exit 1
}

test "$out" = "" && {
	say "\$out environment variable must be set to your build directory - are you running this script by hand? run ./build.sh in the root directory instead!"
	exit 2
}

reqpack() {
	if ! has "$1"; then
		say "to $2 for libk, install the $1 package and try again"
		exit 3
	fi
}