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(somewhat unrelated cleanups, but all are very minor)
2004-07-23 Greg Troxel <gdt@poblano.ir.bbn.com> * */Makefile.am: Use ../dir/libfoo.la, rather than "-L../dir -lfoo", to avoid linking against installed libraries from a previous version. * {lib,ospfd,ospfclient}/Makefile.am: explicitly define the shared library version number to be 0.0 * configure.ac: remove spurious , so extract.pl is chmod'd +x. * HACKING: explain shared library versioning rules
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13
ChangeLog
13
ChangeLog
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@ -1,3 +1,16 @@
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2004-07-23 Greg Troxel <gdt@poblano.ir.bbn.com>
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* */Makefile.am: Use ../dir/libfoo.la, rather than "-L../dir
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-lfoo", to avoid linking against installed libraries from a
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previous version.
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* {lib,ospfd,ospfclient}/Makefile.am: explicitly define the shared
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library version number to be 0.0
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* configure.ac: remove spurious , so extract.pl is chmod'd +x.
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* HACKING: explain shared library versioning rules
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2004-07-22 Paul Jakma <paul@dishone.st>
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* configure.ac: modify default CFLAGS to be compiler agnostic
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24
HACKING
24
HACKING
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@ -1,6 +1,6 @@
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-*- mode: text; -*-
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$Id: HACKING,v 1.6 2004/05/13 13:38:06 paul Exp $
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$Id: HACKING,v 1.7 2004/07/23 16:23:56 gdt Exp $
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GUIDELINES FOR HACKING ON QUAGGA
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@ -29,6 +29,28 @@ level.
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[TBD: resolve per-dir vs top-level, perhaps by reading GNU coding
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standards]
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SHARED LIBRARY VERSIONING
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[this section is at the moment just gdt's opinion]
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Quagga builds several shared libaries (lib/libzebra, ospfd/libospf,
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ospfclient/libsopfapiclient). These may be used by external programs,
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e.g. a new routing protocol that works with the zebra daemon, or
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ospfapi clients. The libtool info pages (node Versioning) explain
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when major and minor version numbers should be changed. These values
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are set in Makefile.am near the definition of the library. If you
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make a change that requires changing the shared library version,
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please update Makefile.am.
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libospf exports far more than it should, and is needed by ospfapi
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clients. Only bump libospf for changes to functions for which it is
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reasonable for a user of ospfapi to call, and please err on the side
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of not bumping.
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There is no support intended for installing part of zebra. The core
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library libzebra and the included daemons should always be built and
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installed together.
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PATCH SUBMISSION
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* Send a clean diff against the head of CVS in unified diff format, eg by:
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@ -24,7 +24,7 @@ noinst_HEADERS = \
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bgpd_SOURCES = \
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bgp_main.c $(libbgp_a_SOURCES)
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bgpd_LDADD = -L../lib -lzebra @LIBCAP@
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bgpd_LDADD = ../lib/libzebra.la @LIBCAP@
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examplesdir = $(exampledir)
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dist_examples_DATA = bgpd.conf.sample bgpd.conf.sample2
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@ -5,7 +5,7 @@
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## Copyright (c) 1996, 97, 98, 99, 2000 Kunihiro Ishiguro <kunihiro@zebra.org>
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## Portions Copyright (c) 2003 Paul Jakma <paul@dishone.st>
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##
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## $Id: configure.ac,v 1.56 2004/07/22 18:16:59 paul Exp $
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## $Id: configure.ac,v 1.57 2004/07/23 16:23:56 gdt Exp $
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AC_PREREQ(2.53)
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AC_INIT(quagga, 0.96.5, [http://bugzilla.quagga.net])
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@ -1124,8 +1124,9 @@ AC_OUTPUT(Makefile lib/Makefile zebra/Makefile ripd/Makefile
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ospfclient/Makefile
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vtysh/extract.pl
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redhat/Makefile redhat/quagga.spec
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lib/version.h,
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tests/Makefile,
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lib/version.h
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dnl tests/Makefile
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,
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[chmod +x vtysh/extract.pl])
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echo "
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@ -6,4 +6,4 @@ DEFS = @DEFS@ -I. -I$(srcdir)
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bin_PROGRAMS = zebra-guile
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zebra_guile_SOURCES = zebra-guile.c zebra-support.c guile-bgp.c
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noinst_HEADERS = zebra-guile.h
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zebra_guile_LDADD = @GUILE_LDFLAGS@ ../bgpd/libbgp.a -L../lib -lzebra
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zebra_guile_LDADD = @GUILE_LDFLAGS@ ../bgpd/libbgp.a ../lib/libzebra.la
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@ -25,7 +25,7 @@ noinst_HEADERS = \
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isisd_SOURCES = \
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isis_main.c $(libisis_a_SOURCES)
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isisd_LDADD = -L../lib -lzebra @LIBCAP@
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isisd_LDADD = ../lib/libzebra.la @LIBCAP@
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examplesdir = $(exampledir)
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dist_examples_DATA = isisd.conf.sample
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@ -4,6 +4,7 @@ INCLUDES = @INCLUDES@ -I.. -I$(top_srcdir) -I$(top_srcdir)/lib
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DEFS = @DEFS@ -DSYSCONFDIR=\"$(sysconfdir)/\"
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lib_LTLIBRARIES = libzebra.la
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libzebra_la_LDFLAGS = -version 0:0:0
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libzebra_la_SOURCES = \
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version.c network.c pid_output.c getopt.c getopt1.c daemon.c \
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@ -22,7 +22,7 @@ noinst_HEADERS = \
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ospf6d_SOURCES = \
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ospf6_main.c $(libospf6_a_SOURCES)
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ospf6d_LDADD = -L../lib -lzebra @LIBCAP@
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ospf6d_LDADD = ../lib/libzebra.la @LIBCAP@
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examplesdir = $(exampledir)
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dist_examples_DATA = ospf6d.conf.sample
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@ -3,6 +3,8 @@
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INCLUDES = -I../lib -I../
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lib_LTLIBRARIES = libospfapiclient.la
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libospfapiclient_la_LDFLAGS = -version 0:0:0
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sbin_PROGRAMS = ospfclient
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libospfapiclient_la_SOURCES = \
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ospfclient.c
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ospfclient_LDADD = libospfapiclient.la \
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-L../ospfd -lospf -L../lib -lzebra @LIBCAP@
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../ospfd/libospf.la ../lib/libzebra.la @LIBCAP@
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@ -5,6 +5,8 @@ DEFS = @DEFS@ $(LOCAL_OPTS) -DSYSCONFDIR=\"$(sysconfdir)/\"
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INSTALL_SDATA=@INSTALL@ -m 600
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lib_LTLIBRARIES = libospf.la
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libospf_la_LDFLAGS = -version 0:0:0
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sbin_PROGRAMS = ospfd
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libospf_la_SOURCES = \
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ospfd_SOURCES = ospf_main.c
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ospfd_LDADD = libospf.la -L../lib -lzebra @LIBCAP@
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ospfd_LDADD = libospf.la ../lib/libzebra.la @LIBCAP@
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EXTRA_DIST = OSPF-MIB.txt OSPF-TRAP-MIB.txt ChangeLog.opaque.txt
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@ -17,7 +17,7 @@ noinst_HEADERS = \
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ripd_SOURCES = \
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rip_main.c $(librip_a_SOURCES)
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ripd_LDADD = -L../lib -lzebra @LIBCAP@
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ripd_LDADD = ../lib/libzebra.la @LIBCAP@
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examplesdir = $(exampledir)
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dist_examples_DATA = ripd.conf.sample
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ripngd_SOURCES = \
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ripng_main.c $(libripng_a_SOURCES)
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ripngd_LDADD = -L../lib -lzebra @LIBCAP@
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ripngd_LDADD = ../lib/libzebra.la @LIBCAP@
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examplesdir = $(exampledir)
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dist_examples_DATA = ripngd.conf.sample
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@ -11,7 +11,7 @@ vtysh_SOURCES = vtysh_main.c vtysh.c vtysh_user.c vtysh_config.c
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nodist_vtysh_SOURCES = vtysh_cmd.c
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CLEANFILES = vtysh_cmd.c
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noinst_HEADERS = vtysh.h vtysh_user.h
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vtysh_LDADD = -L../lib -lzebra @LIBCAP@
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vtysh_LDADD = ../lib/libzebra.la @LIBCAP@
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examplesdir = $(exampledir)
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dist_examples_DATA = vtysh.conf.sample
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connected.h ioctl.h rib.h rt.h zserv.h redistribute.h debug.h rtadv.h \
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interface.h ipforward.h irdp.h
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zebra_LDADD = $(otherobj) $(LIBCAP) $(LIB_IPV6) -L../lib -lzebra
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zebra_LDADD = $(otherobj) $(LIBCAP) $(LIB_IPV6) ../lib/libzebra.la
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zebra_DEPENDENCIES = $(otherobj)
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ioctl.c ioctl_solaris.c \
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GNOME-SMI GNOME-PRODUCT-ZEBRA-MIB
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#client : client_main.o -L../lib -lzebra
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# $(CC) -g -o client client_main.o -L../lib -lzebra $(LIBS) $(LIB_IPV6)
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#client : client_main.o ../lib/libzebra.la
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# $(CC) -g -o client client_main.o ../liblzebra.la $(LIBS) $(LIB_IPV6)
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quaggaconfdir = $(sysconfdir)
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