2022-08-09 03:06:08 +00:00
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#
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# Layer Two Tunneling Protocol Daemon
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# Copyright (C)1998 Adtran, Inc.
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#
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# Mark Spencer <markster@marko.net>
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#
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# This is free software. You may distribute it under
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# the terms of the GNU General Public License,
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# version 2, or at your option any later version.
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include Makefile.ver
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#
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# Note on debugging flags:
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# -DDEBUG_ZLB shows all ZLB exchange traffic
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# -DDEBUG_HELLO debugs when hello messages are sent
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# -DDEBUG_CLOSE debugs call and tunnel closing
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# -DDEBUG_FLOW debugs flow control system
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# -DDEBUG_FILE debugs file format
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# -DDEBUG_AAA debugs authentication, accounting, and access control
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# -DDEBUG_PAYLOAD shows info on every payload packet
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# -DDEBUG_CONTROL shows info on every control packet and the l2tp-control pipe
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# -DDEBUG_PPPD shows the command line of pppd and how we signal pppd (see below)
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# -DDEBUG_HIDDEN debugs hidden AVP's
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# -DDEBUG_ENTROPY debug entropy generation
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# -DDEBUG_CONTROL_XMIT
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# -DDEBUG_MAGIC
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# -DDEBUG_FLOW_MORE
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# -DDEBUG_AUTH
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#
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# -DTEST_HIDDEN makes Assigned Call ID sent as a hidden AVP
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#
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# -DTRUST_PPPD_TO_DIE
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#
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# Defining TRUST_PPPD_TO_DIE disables a workaround for broken pppds. Do NOT
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# define this unless you fully trust your version of pppd to honour SIGTERM.
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# However, if you experience hanging pppd's, which cause xl2tpd to also hang,
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# enable this.
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# The cost of not trusting pppd to die (and shoot it down hard), is that your
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# pppd's ip-down scripts will not have a chance to run.
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#
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# For more details see: http://bugs.xelerance.com/view.php?id=739
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#
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# Confirmed bad versions of pppd:
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# - ppp-2.4.2-6.4.RHEL4
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# Confirmed good version of pppd:
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# - recent Ubuntu/Debian pppd's
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#
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# ppp 2.4.3 sends a SIGTERM after 5 seconds, so it should be safe to
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# trust pppd. This work around will be removed in the near future.
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# DFLAGS= -g -DDEBUG_HELLO -DDEBUG_CLOSE -DDEBUG_FLOW -DDEBUG_PAYLOAD -DDEBUG_CONTROL -DDEBUG_CONTROL_XMIT -DDEBUG_FLOW_MORE -DDEBUG_MAGIC -DDEBUG_ENTROPY -DDEBUG_HIDDEN -DDEBUG_PPPD -DDEBUG_AAA -DDEBUG_FILE -DDEBUG_FLOW -DDEBUG_HELLO -DDEBUG_CLOSE -DDEBUG_ZLB -DDEBUG_AUTH
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2022-08-12 07:31:46 +00:00
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DFLAGS?= -g -DDEBUG_HELLO -DDEBUG_CLOSE -DDEBUG_PPPD -DTRUST_PPPD_TO_DIE -DDEBUG_CONTROL -DDEBUG_CONTROL_XMIT -DDEBUG_HIDDEN -DDEBUG_MAGIC -DDEBUG_ZLB -DDEBUG_AUTH -DDEBUG_ENTROPY -DDEBUG_AAA -DDEBUG_FILE
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2022-08-09 03:06:08 +00:00
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# Uncomment the next line for Linux. KERNELSRC is needed for if_pppol2tp.h,
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# but we use a local copy if we don't find it.
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#
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#KERNELSRC=/lib/modules/`uname -r`/build/
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KERNELSRC?=./linux
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OSFLAGS?= -DLINUX -I$(KERNELSRC)/include/
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#
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# Uncomment the following to use the kernel interface under Linux
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# This requires the pppol2tp-linux-2.4.27.patch patch from contrib
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# or a 2.6.23+ kernel. On some distributions kernel include files
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# are packages seperately (eg kernel-headers on Fedora)
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# Note: 2.6.23+ support still needs some changes in the xl2tpd source
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#
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OSFLAGS+= -DUSE_KERNEL
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#
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#
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# Uncomment the next line for FreeBSD
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#
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#OSFLAGS?= -DFREEBSD
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#
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# Uncomment the next three lines for NetBSD
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#
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#OSFLAGS?= -DNETBSD
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#CFLAGS+= -D_NETBSD_SOURCE
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#LDLIBS?= -lutil
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#
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# Uncomment the next line for Solaris. For solaris, at least,
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# we don't want to specify -I/usr/include because it is in
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# the basic search path, and will over-ride some gcc-specific
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# include paths and cause problems.
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#
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#CC?=gcc
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# Change /opt/sfw/ to whereever your pcap library/include files are
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#OSFLAGS?= -DSOLARIS -DPPPD=\"/usr/bin/pppd\" -std=c99 -pedantic -D__EXTENSIONS__ -D_XPG4_2 -D_XPG6 -I/opt/sfw/include
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#OSLIBS?= -lnsl -lsocket
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# Uncomment the next two lines for OpenBSD
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#
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#OSFLAGS?= -DOPENBSD
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#LDLIBS?= -lutil
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# Feature flags
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#
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# Comment the following line to disable xl2tpd maintaining IP address
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# pools to pass to pppd to control IP address allocation
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IPFLAGS?= -DIP_ALLOCATION
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CFLAGS+= $(DFLAGS) -Wall -Wextra -DSANITY $(OSFLAGS) $(IPFLAGS)
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HDRS=l2tp.h avp.h misc.h control.h call.h scheduler.h file.h aaa.h md5.h
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OBJS=xl2tpd.o pty.o misc.o control.o avp.o call.o network.o avpsend.o scheduler.o file.o aaa.o md5.o
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SRCS=${OBJS:.o=.c} ${HDRS}
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CONTROL_SRCS=xl2tpd-control.c
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#LIBS= $(OSLIBS) # -lefence # efence for malloc checking
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EXEC=xl2tpd
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CONTROL_EXEC=xl2tpd-control
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2022-08-12 07:31:46 +00:00
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PREFIX?=/usr
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2022-08-09 03:06:08 +00:00
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SBINDIR?=$(DESTDIR)${PREFIX}/sbin
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BINDIR?=$(DESTDIR)${PREFIX}/bin
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MANDIR?=$(DESTDIR)${PREFIX}/share/man
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all: $(EXEC) pfc $(CONTROL_EXEC)
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clean:
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rm -f $(OBJS) $(EXEC) pfc.o pfc $(CONTROL_EXEC)
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$(EXEC): $(OBJS) $(HDRS)
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$(CC) $(LDFLAGS) -o $@ $(OBJS) $(LDLIBS)
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$(CONTROL_EXEC): $(CONTROL_SRCS)
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$(CC) $(CFLAGS) $(LDFLAGS) $(CONTROL_SRCS) -o $@
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pfc:
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$(CC) $(CFLAGS) -c contrib/pfc.c
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$(CC) $(LDFLAGS) -o pfc pfc.o -lpcap $(LDLIBS)
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romfs:
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$(ROMFSINST) /bin/$(EXEC)
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version:
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@echo ${XL2TPDVERSION}
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packagingprep:
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sed -i "s/XL2TPDVERSION=.*/XL2TPDVERSION=${XL2TPDBASEVERSION}/" Makefile.ver
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sed -i "s/#define SERVER_VERSION .*/#define SERVER_VERSION \"xl2tpd-${XL2TPDBASEVERSION}\"/" l2tp.h
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sed -i "s/Version: .*/Version: ${XL2TPDBASEVERSION}/" packaging/*/*.spec
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sed -i "s/PKG_VERSION:=.*/PKG_VERSION:=${XL2TPDBASEVERSION}/" packaging/openwrt/Makefile
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install: ${EXEC} pfc ${CONTROL_EXEC}
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install -d -m 0755 ${SBINDIR}
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install -m 0755 $(EXEC) ${SBINDIR}/$(EXEC)
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install -d -m 0755 ${MANDIR}/man5
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install -d -m 0755 ${MANDIR}/man8
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install -m 0644 doc/xl2tpd.8 ${MANDIR}/man8/
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install -m 0644 doc/xl2tpd-control.8 ${MANDIR}/man8/
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install -m 0644 doc/xl2tpd.conf.5 doc/l2tp-secrets.5 \
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${MANDIR}/man5/
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# pfc
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install -d -m 0755 ${BINDIR}
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install -m 0755 pfc ${BINDIR}/pfc
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install -d -m 0755 ${MANDIR}/man1
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install -m 0644 contrib/pfc.1 ${MANDIR}/man1/
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# control exec
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install -d -m 0755 ${SBINDIR}
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install -m 0755 $(CONTROL_EXEC) ${SBINDIR}/$(CONTROL_EXEC)
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# openbsd
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# install -d -m 0755 /var/run/xl2tpd
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# mkfifo /var/run/l2tp-control
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TAGS: ${SRCS}
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etags ${SRCS}
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