ppp: use more reliable way to set script environment

Signed-off-by: Steven Barth <[email protected]>

SVN-Revision: 46942

package/network/services/ppp/Makefile

@@ -10,7 +10,7 @@ include $(INCLUDE_DIR)/kernel.mk
 
 PKG_NAME:=ppp
 PKG_VERSION:=2.4.7
-PKG_RELEASE:=7
+PKG_RELEASE:=8
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://download.samba.org/pub/ppp/

package/network/services/ppp/files/ppp.sh

@@ -90,7 +90,7 @@ ppp_generic_setup() {
 		ipv6=""
 	elif [ -z "$ipv6" -o "$ipv6" = auto ]; then
 		ipv6=1
-		proto_export "AUTOIPV6=1"
+		autoipv6=1
 	fi
 
 	if [ "${demand:-0}" -gt 0 ]; then
@@ -126,6 +126,7 @@ ppp_generic_setup() {
 		${localip:+$localip:} \
 		${lcp_failure:+lcp-echo-interval $lcp_interval lcp-echo-failure $lcp_failure $lcp_adaptive} \
 		${ipv6:++ipv6} \
+		${autoipv6:+set AUTOIPV6=1} \
 		nodefaultroute \
 		usepeerdns \
 		$demand maxfail 1 \

package/network/utils/comgt/Makefile

@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=comgt
 PKG_VERSION:=0.32
-PKG_RELEASE:=26
+PKG_RELEASE:=27
 
 PKG_SOURCE:=$(PKG_NAME).$(PKG_VERSION).tgz
 PKG_SOURCE_URL:=@SF/comgt

package/network/utils/comgt/files/3g.sh

@@ -89,9 +89,6 @@ proto_3g_setup() {
 		;;
 	esac
 
-	# Enable RFC 7278
-	proto_export "EXTENDPREFIX=1"
-
 	connect="${apn:+USE_APN=$apn }DIALNUMBER=$dialnumber /usr/sbin/chat -t5 -v -E -f $chat"
 	ppp_generic_setup "$interface" \
 		noaccomp \
@@ -99,6 +96,7 @@ proto_3g_setup() {
 		novj \
 		nobsdcomp \
 		noauth \
+		set EXTENDPREFIX=1 \
 		lock \
 		crtscts \
 		115200 "$device"