awesome/build-utils/lgi-check.sh
Uli Schlachter 953cdf416e lgi-check.sh: Add dependencies to GLib and Gio
GLib is already used in three part of awesome (awful.widget.textclock,
gears.timer and menubar.utils). Gio will soon be added.

Signed-off-by: Uli Schlachter <psychon@znc.in>
2015-08-13 09:09:14 +02:00

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#!/bin/sh
die()
{
exec >&2
echo
echo
echo " WARNING"
echo " ======="
echo
echo " The lgi check failed."
echo " The Lua GObject introspection package is just a runtime dependency, so it is not"
echo " necessary for building awesome. However, awesome needs it to run."
echo " Add AWESOME_IGNORE_LGI=1 to your environment to continue."
echo
echo
if [ "x$AWESOME_IGNORE_LGI" = "x1" ]
then
exit 0
fi
exit 1
}
# Check if we have lgi
lua -e 'require("lgi")' || die
# Check the version number.
# Keep this in sync with lib/gears/surface.lua.in and .travis.yml (LGIVER)!
lua -e '_, _, major_minor, patch = string.find(require("lgi.version"), "^(%d%.%d)%.(%d)");
if tonumber(major_minor) < 0.7 or (tonumber(major_minor) == 0.7 and tonumber(patch) < 1) then
error(string.format("lgi is too old, need at least version %s, got %s.",
"0.7.1", require("lgi.version"))) end' || die
# Check for the needed gi files
lua -e 'l = require("lgi") assert(l.cairo, l.Pango, l.PangoCairo, l.GLib, l.Gio)' || die