packages/openl2tp: enable config file support (thanks to Bogdan Roman), provide -full & -mini variants (closes: #10164)

git-svn-id: svn://svn.openwrt.org/openwrt/packages@28758 3c298f89-4303-0410-b956-a3cf2f4a3e73

net/openl2tp/Makefile

@@ -1,5 +1,5 @@
 #
-# Copyright (C) 2009-2010 OpenWrt.org
+# Copyright (C) 2009-2011 OpenWrt.org
 #
 # This is free software, licensed under the GNU General Public License v2.
 # See /LICENSE for more information.
@@ -10,34 +10,30 @@ include $(INCLUDE_DIR)/kernel.mk
 
 PKG_NAME:=openl2tp
 PKG_VERSION:=1.8
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=@SF/openl2tp
 PKG_MD5SUM:=e3d08dedfb9e6a9a1e24f6766f6dadd0
 
-PKG_BUILD_DEPENDS:=libreadline libncurses
+PKG_BUILD_DEPENDS:=libreadline libncurses USE_UCLIBC:librpc
+PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(BUILD_VARIANT)/$(PKG_NAME)-$(PKG_VERSION)
 PKG_BUILD_PARALLEL:=1
 PPPD_VERSION:=2.4.5
 
 include $(INCLUDE_DIR)/package.mk
 
-define Build/Prepare
-	$(call Build/Prepare/Default)
-	$(CP) ./src/*.[ch] $(PKG_BUILD_DIR)/
-endef
-
-define Package/openl2tp
+define Package/openl2tp/Default
+  SUBMENU:=VPN
   SECTION:=net
   CATEGORY:=Network
-  DEPENDS:=+ppp +kmod-pppol2tp +portmap +libreadline +libncurses \
-  	@!LINUX_2_4 $(LIBRPC_DEPENDS)
   TITLE:=An L2TP (Layer 2 Tunneling Protocol) daemon
   URL:=http://www.openl2tp.org/
-  SUBMENU:=VPN
+  PROVIDES:=openl2tp
+  DEPENDS:=+ppp +kmod-pppol2tp
 endef
 
-define Package/openl2tp/description
+define Package/openl2tp/description/Default
  OpenL2TP is an open source L2TP client/server, written by Katalix Systems
  specifically for Linux. It has been designed for use as an enterprise 
  L2TP VPN server or in commercial, Linux-based, embedded networking
@@ -45,6 +41,34 @@ define Package/openl2tp/description
  configuration.
 endef
 
+
+define Package/openl2tp-full
+$(call Package/openl2tp/Default)
+  TITLE+=(full)
+  VARIANT:=full
+  DEPENDS+=+portmap +libreadline +libncurses $(LIBRPC_DEPENDS)
+endef
+
+define Package/openl2tp-full/description
+$(call Package/openl2tp/description/Default)
+ .
+ This package a full-featured, RPC-enabled OpenL2TP.
+endef
+
+
+define Package/openl2tp-mini
+$(call Package/openl2tp/Default)
+  TITLE+=(mini)
+  VARIANT:=mini
+endef
+
+define Package/openl2tp-mini/description
+$(call Package/openl2tp/description/Default)
+ .
+ This package a minimal-featured, RPC-disabled OpenL2TP.
+endef
+
+
 MAKE_FLAGS+= \
 	KERNEL_SRCDIR="$(LINUX_DIR)" \
 	KERNEL_BLDDIR="$(LINUX_DIR)" \
@@ -52,10 +76,32 @@ MAKE_FLAGS+= \
 	READLINE_DIR="$(STAGING_DIR)/usr" \
 	PPPD_SRCDIR="$(STAGING_DIR)/usr/include" \
 	PPPD_LIBDIR="$(STAGING_DIR)/usr/lib" \
-	CPPFLAGS="-I$(STAGING_DIR)/usr/include" \
-	LIBS.dmalloc="-L$(STAGING_DIR)/usr/lib $(LIBRPC)"
+	CFLAGS.optimize="$(TARGET_CFLAGS)" \
+	CPPFLAGS-y="-I$(STAGING_DIR)/usr/include" \
+	L2TP_FEATURE_LOCAL_CONF_FILE=y \
 
-define Package/openl2tp/install
+ifeq ($(BUILD_VARIANT),full)
+
+  MAKE_FLAGS += \
+	L2TP_FEATURE_RPC_MANAGEMENT=y \
+	L2TP_FEATURE_LOCAL_STAT_FILE=y \
+	LIBS.dmalloc="-L$(STAGING_DIR)/usr/lib $(LIBRPC)" \
+
+endif
+ifeq ($(BUILD_VARIANT),mini)
+
+  MAKE_FLAGS += \
+	L2TP_FEATURE_RPC_MANAGEMENT= \
+	L2TP_FEATURE_LOCAL_STAT_FILE= \
+
+endif
+
+define Build/Prepare
+	$(call Build/Prepare/Default)
+	$(CP) ./src/*.[ch] $(PKG_BUILD_DIR)/
+endef
+
+define Package/openl2tp-full/install
 	$(INSTALL_DIR) $(1)/usr/bin
 	$(INSTALL_BIN) $(PKG_BUILD_DIR)/l2tpconfig  $(1)/usr/bin/
 	$(INSTALL_DIR) $(1)/usr/sbin
@@ -70,4 +116,15 @@ define Package/openl2tp/install
 	$(INSTALL_BIN) $(PKG_BUILD_DIR)/plugins/ppp_unix.so $(1)/usr/lib/openl2tp/
 endef
 
-$(eval $(call BuildPackage,openl2tp))
+define Package/openl2tp-mini/install
+	$(INSTALL_DIR) $(1)/usr/sbin
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/openl2tpd $(1)/usr/sbin/
+	$(INSTALL_DIR) $(1)/usr/lib/pppd/$(PPPD_VERSION)
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/pppd/pppol2tp.so $(1)/usr/lib/pppd/$(PPPD_VERSION)/
+	$(INSTALL_DIR) $(1)/usr/lib/openl2tp
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/plugins/ipsec.so $(1)/usr/lib/openl2tp/
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/plugins/ppp_unix.so $(1)/usr/lib/openl2tp/
+endef
+
+$(eval $(call BuildPackage,openl2tp-full))
+$(eval $(call BuildPackage,openl2tp-mini))

net/openl2tp/patches/001-makefile.patch

@@ -1,35 +1,5 @@
 --- a/Makefile
 +++ b/Makefile
-@@ -8,7 +8,7 @@ L2TP_FEATURE_LAIC_SUPPORT=	y
- L2TP_FEATURE_LAOC_SUPPORT=	y
- L2TP_FEATURE_LNIC_SUPPORT=	y
- L2TP_FEATURE_LNOC_SUPPORT=	y
--L2TP_FEATURE_LOCAL_CONF_FILE=	y
-+#L2TP_FEATURE_LOCAL_CONF_FILE=	y
- #L2TP_FEATURE_LOCAL_STAT_FILE=	y
- 
- # Define USE_DMALLOC to enable dmalloc memory debugging
-@@ -55,17 +55,17 @@ endif
- # in the pppd subdirectory of the compiler's default search path
- # (e.g. /usr/include/pppd). but can be pointed to another directory if
- # desired.
--PPPD_VERSION=		2.4.5
-+#PPPD_VERSION=		2.4.5
- # PPPD_INCDIR=		/usr/include/pppd
- # PPPD_LIBDIR=		$(SYS_LIBDIR)/pppd/$(PPPD_VERSION)
- 
- # Points to readline install root. READLINE_DIR should have lib/ &
- # include/ subdirs If not defined, readline is assumed to be installed
- # in the standard places that the compiler looks.
--READLINE_DIR=		
-+#READLINE_DIR=		
- 
- # For cross-compiling
--CROSS_COMPILE=
-+#CROSS_COMPILE=
- 
- # END CONFIGURABLE SETTINGS
- 
 @@ -158,7 +158,7 @@ CFLAGS=			-I. -Iusl -Icli -isystem inclu
  				$(CPPFLAGS) $(CPPFLAGS.dmalloc) \
  				-DSYS_LIBDIR=$(SYS_LIBDIR)
@@ -63,6 +33,19 @@
  			$(MAKE) -C $(@:subdir-%=%) $(MFLAGS) EXTRA_CFLAGS="$(CPPFLAGS)"
  
  ifeq ($(L2TP_FEATURE_LOCAL_CONF_FILE),y)
+@@ -212,10 +212,10 @@ LDFLAGS.l2tpd+=		-lfl
+ 			$(YACC) -d -o l2tp_config_parse.c $<
+ 
+ l2tp_config_token.o:	l2tp_config_token.c
+-			$(CC) -I. -MMD -w $(CFLAGS.optimize) -c -DYY_NO_UNPUT $<
++			$(CC) -I. -MMD -w $(CFLAGS.optimize) -c $(CPPFLAGS) -DYY_NO_UNPUT $<
+ 
+ l2tp_config_parse.o:	l2tp_config_parse.c l2tp_config_parse.h
+-			$(CC) -I. -MMD -w $(CFLAGS.optimize) -c -DYY_NO_UNPUT $<
++			$(CC) -I. -MMD -w $(CFLAGS.optimize) -c $(CPPFLAGS) -DYY_NO_UNPUT $<
+ endif
+ 
+ # Compile without -Wall because rpcgen-generated code is full of warnings.
 @@ -265,9 +265,13 @@ TAGS:
  			@for d in $(SUBDIRS); do $(MAKE) -C $$d $(MFLAGS) $@; done
  			etags $(wildcard *.c) $(wildcard *.h)

net/openl2tp/patches/002-no_libfl.patch

@@ -0,0 +1,22 @@
+--- a/l2tp_config_token.l
++++ b/l2tp_config_token.l
+@@ -23,6 +23,8 @@ static int resolveip(const char *val, st
+ int lineno;
+ int command;
+ 
++int yywrap(void) { return 1; }
++
+ %}
+ 
+ /* common section */
+--- a/Makefile
++++ b/Makefile
+@@ -204,7 +204,7 @@ ifeq ($(L2TP_FEATURE_LOCAL_CONF_FILE),y)
+ # Config file parser
+ LEX=			flex
+ YACC=			bison
+-LDFLAGS.l2tpd+=		-lfl
++LDFLAGS.l2tpd+=
+ %.c:	%.l
+ 			$(LEX) -o$@ $<
+