From: Jeremy C. Reed <jreed@ISC.org>
Date: Thu, 17 May 2012 11:31:01 +0000 (-0500)
Subject: [master] set the library version for libdhcp++
X-Git-Tag: trac2351_base~226^2~94
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=cb0e8914ce77fe7bab8b9c016a822c2a75affcd8;p=thirdparty%2Fkea.git

[master] set the library version for libdhcp++

The libdhcp++ API was changed as part of the refactoring.

When linking new tests to old library it fails with:

/libexec/ld-elf.so.1:
/usr/home/jreed/builder/work/BIND10-cppcheck/20120516153001-FreeBSD8-amd64-GCC/build/src/bin/dhcp4/tests/.libs/dhcp4_unittests:
Undefined symbol "_ZN3isc4dhcp6OptionC1ENS1_8UniverseEtRKSt6vectorIhSaIhEE"

This is:
 isc::dhcp::Option::Option(isc::dhcp::Option::Universe, unsigned short,
std::vector<unsigned char, std::allocator<unsigned char> > const&)

See http://bind10.isc.org/wiki/LibraryVersioning for details.
---

diff --git a/src/lib/dhcp/Makefile.am b/src/lib/dhcp/Makefile.am
index 9d0091181f..d6af32c405 100644
--- a/src/lib/dhcp/Makefile.am
+++ b/src/lib/dhcp/Makefile.am
@@ -29,3 +29,4 @@ EXTRA_DIST  = README
 libdhcp___la_CXXFLAGS = $(AM_CXXFLAGS)
 libdhcp___la_CPPFLAGS = $(AM_CPPFLAGS) $(LOG4CPLUS_INCLUDES)
 libdhcp___la_LIBADD   = $(top_builddir)/src/lib/util/libutil.la
+libdhcp___la_LDFLAGS = -no-undefined -version-info 1:0:0