environ-xulrunner

# MonoDevelop seems to set PKG_CONFIG_LIBDIR to the empty string, which is bad
# for us because that eliminates most packages, including geckofx29.
# If PKG_CONFIG_LIBDIR is not set at all, then the default paths are searched.
# To be safe, we'll preserve the old value (if it is set) and restore it.
if [ "${PKG_CONFIG_LIBDIR+set}" = set ]; then
	OLD_PKG_CONFIG_LIBDIR="${PKG_CONFIG_LIBDIR}"
	unset PKG_CONFIG_LIBDIR
fi

if [ -z "$XULRUNNER" ]; then
	if [ -d /usr/lib/xulrunner-geckofx-29 ]; then
		export XULRUNNER=/usr/lib/xulrunner-geckofx-29
	else
		export XULRUNNER=/usr/lib/xulrunner-29
	fi
fi
LD_LIBRARY_PATH="${XULRUNNER}:${LD_LIBRARY_PATH}"
GECKOFX="$(pkg-config --variable assemblies_dir Geckofx-Core)"
export LD_PRELOAD=${GECKOFX}/geckofix.so

if [ "${OLD_PKG_CONFIG_LIBDIR+set}" = set ]; then
	export PKG_CONFIG_LIBDIR="${OLD_PKG_CONFIG_LIBDIR}"
	unset OLD_PKG_CONFIG_LIBDIR
fi