(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
This commit is contained in:
gdt 2004-07-23 16:23:56 +00:00
parent 33f92320e8
commit b7a97f8257
14 changed files with 57 additions and 16 deletions

View file

@ -1,3 +1,16 @@
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
2004-07-22 Paul Jakma <paul@dishone.st>
* configure.ac: modify default CFLAGS to be compiler agnostic

24
HACKING
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@ -1,6 +1,6 @@
-*- mode: text; -*-
$Id: HACKING,v 1.6 2004/05/13 13:38:06 paul Exp $
$Id: HACKING,v 1.7 2004/07/23 16:23:56 gdt Exp $
GUIDELINES FOR HACKING ON QUAGGA
@ -29,6 +29,28 @@ level.
[TBD: resolve per-dir vs top-level, perhaps by reading GNU coding
standards]
SHARED LIBRARY VERSIONING
[this section is at the moment just gdt's opinion]
Quagga builds several shared libaries (lib/libzebra, ospfd/libospf,
ospfclient/libsopfapiclient). These may be used by external programs,
e.g. a new routing protocol that works with the zebra daemon, or
ospfapi clients. The libtool info pages (node Versioning) explain
when major and minor version numbers should be changed. These values
are set in Makefile.am near the definition of the library. If you
make a change that requires changing the shared library version,
please update Makefile.am.
libospf exports far more than it should, and is needed by ospfapi
clients. Only bump libospf for changes to functions for which it is
reasonable for a user of ospfapi to call, and please err on the side
of not bumping.
There is no support intended for installing part of zebra. The core
library libzebra and the included daemons should always be built and
installed together.
PATCH SUBMISSION
* 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 = \
bgpd_SOURCES = \
bgp_main.c $(libbgp_a_SOURCES)
bgpd_LDADD = -L../lib -lzebra @LIBCAP@
bgpd_LDADD = ../lib/libzebra.la @LIBCAP@
examplesdir = $(exampledir)
dist_examples_DATA = bgpd.conf.sample bgpd.conf.sample2

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@ -5,7 +5,7 @@
## Copyright (c) 1996, 97, 98, 99, 2000 Kunihiro Ishiguro <kunihiro@zebra.org>
## Portions Copyright (c) 2003 Paul Jakma <paul@dishone.st>
##
## $Id: configure.ac,v 1.56 2004/07/22 18:16:59 paul Exp $
## $Id: configure.ac,v 1.57 2004/07/23 16:23:56 gdt Exp $
AC_PREREQ(2.53)
AC_INIT(quagga, 0.96.5, [http://bugzilla.quagga.net])
@ -1124,8 +1124,9 @@ AC_OUTPUT(Makefile lib/Makefile zebra/Makefile ripd/Makefile
ospfclient/Makefile
vtysh/extract.pl
redhat/Makefile redhat/quagga.spec
lib/version.h,
tests/Makefile,
lib/version.h
dnl tests/Makefile
,
[chmod +x vtysh/extract.pl])
echo "

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@ -6,4 +6,4 @@ DEFS = @DEFS@ -I. -I$(srcdir)
bin_PROGRAMS = zebra-guile
zebra_guile_SOURCES = zebra-guile.c zebra-support.c guile-bgp.c
noinst_HEADERS = zebra-guile.h
zebra_guile_LDADD = @GUILE_LDFLAGS@ ../bgpd/libbgp.a -L../lib -lzebra
zebra_guile_LDADD = @GUILE_LDFLAGS@ ../bgpd/libbgp.a ../lib/libzebra.la

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@ -25,7 +25,7 @@ noinst_HEADERS = \
isisd_SOURCES = \
isis_main.c $(libisis_a_SOURCES)
isisd_LDADD = -L../lib -lzebra @LIBCAP@
isisd_LDADD = ../lib/libzebra.la @LIBCAP@
examplesdir = $(exampledir)
dist_examples_DATA = isisd.conf.sample

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@ -4,6 +4,7 @@ INCLUDES = @INCLUDES@ -I.. -I$(top_srcdir) -I$(top_srcdir)/lib
DEFS = @DEFS@ -DSYSCONFDIR=\"$(sysconfdir)/\"
lib_LTLIBRARIES = libzebra.la
libzebra_la_LDFLAGS = -version 0:0:0
libzebra_la_SOURCES = \
version.c network.c pid_output.c getopt.c getopt1.c daemon.c \

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@ -22,7 +22,7 @@ noinst_HEADERS = \
ospf6d_SOURCES = \
ospf6_main.c $(libospf6_a_SOURCES)
ospf6d_LDADD = -L../lib -lzebra @LIBCAP@
ospf6d_LDADD = ../lib/libzebra.la @LIBCAP@
examplesdir = $(exampledir)
dist_examples_DATA = ospf6d.conf.sample

View file

@ -3,6 +3,8 @@
INCLUDES = -I../lib -I../
lib_LTLIBRARIES = libospfapiclient.la
libospfapiclient_la_LDFLAGS = -version 0:0:0
sbin_PROGRAMS = ospfclient
libospfapiclient_la_SOURCES = \
@ -17,6 +19,6 @@ ospfclient_SOURCES = \
ospfclient.c
ospfclient_LDADD = libospfapiclient.la \
-L../ospfd -lospf -L../lib -lzebra @LIBCAP@
../ospfd/libospf.la ../lib/libzebra.la @LIBCAP@

View file

@ -5,6 +5,8 @@ DEFS = @DEFS@ $(LOCAL_OPTS) -DSYSCONFDIR=\"$(sysconfdir)/\"
INSTALL_SDATA=@INSTALL@ -m 600
lib_LTLIBRARIES = libospf.la
libospf_la_LDFLAGS = -version 0:0:0
sbin_PROGRAMS = ospfd
libospf_la_SOURCES = \
@ -27,7 +29,7 @@ noinst_HEADERS = \
ospfd_SOURCES = ospf_main.c
ospfd_LDADD = libospf.la -L../lib -lzebra @LIBCAP@
ospfd_LDADD = libospf.la ../lib/libzebra.la @LIBCAP@
EXTRA_DIST = OSPF-MIB.txt OSPF-TRAP-MIB.txt ChangeLog.opaque.txt

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@ -17,7 +17,7 @@ noinst_HEADERS = \
ripd_SOURCES = \
rip_main.c $(librip_a_SOURCES)
ripd_LDADD = -L../lib -lzebra @LIBCAP@
ripd_LDADD = ../lib/libzebra.la @LIBCAP@
examplesdir = $(exampledir)
dist_examples_DATA = ripd.conf.sample

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@ -17,7 +17,7 @@ noinst_HEADERS = \
ripngd_SOURCES = \
ripng_main.c $(libripng_a_SOURCES)
ripngd_LDADD = -L../lib -lzebra @LIBCAP@
ripngd_LDADD = ../lib/libzebra.la @LIBCAP@
examplesdir = $(exampledir)
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
nodist_vtysh_SOURCES = vtysh_cmd.c
CLEANFILES = vtysh_cmd.c
noinst_HEADERS = vtysh.h vtysh_user.h
vtysh_LDADD = -L../lib -lzebra @LIBCAP@
vtysh_LDADD = ../lib/libzebra.la @LIBCAP@
examplesdir = $(exampledir)
dist_examples_DATA = vtysh.conf.sample

View file

@ -30,7 +30,7 @@ noinst_HEADERS = \
connected.h ioctl.h rib.h rt.h zserv.h redistribute.h debug.h rtadv.h \
interface.h ipforward.h irdp.h
zebra_LDADD = $(otherobj) $(LIBCAP) $(LIB_IPV6) -L../lib -lzebra
zebra_LDADD = $(otherobj) $(LIBCAP) $(LIB_IPV6) ../lib/libzebra.la
zebra_DEPENDENCIES = $(otherobj)
@ -42,8 +42,8 @@ EXTRA_DIST = if_ioctl.c if_ioctl_solaris.c if_netlink.c if_proc.c \
ioctl.c ioctl_solaris.c \
GNOME-SMI GNOME-PRODUCT-ZEBRA-MIB
#client : client_main.o -L../lib -lzebra
# $(CC) -g -o client client_main.o -L../lib -lzebra $(LIBS) $(LIB_IPV6)
#client : client_main.o ../lib/libzebra.la
# $(CC) -g -o client client_main.o ../liblzebra.la $(LIBS) $(LIB_IPV6)
quaggaconfdir = $(sysconfdir)