g++ -DHAVE_CONFIG_H -I.  -I./common -I./include   -fshow-column -Wall -W -Wredundant-decls -Wpointer-arith -Wcast-qual -Wcast-align -Wno-long-long -Wformat-security -fno-gnu-keywords -Wundef -Woverloaded-virtual -Wstrict-null-sentinel -Wshadow -Wstrict-overflow=1 -Wlogical-op -Wmissing-declarations -Wdouble-promotion -Winit-self -fvisibility=hidden -mfpmath=sse -msse2 -mtune=generic -g -O2 -MT examples/simpleexpand.o -MD -MP -MF $depbase.Tpo -c -o examples/simpleexpand.o examples/simpleexpand.cc &&\
	mv -f $depbase.Tpo $depbase.Po
In file included from examples/simpleexpand.cc:23:0:
/usr/local/WordNet-3.0/include/wn.h:457:24: warning: deprecated conversion from string constant to ‘char*’ [-Wwrite-strings]
/usr/local/WordNet-3.0/include/wn.h:457:14: warning: ‘license’ defined but not used [-Wunused-variable]
/usr/local/WordNet-3.0/include/wn.h:489:13: warning: ‘dblicense’ defined but not used [-Wunused-variable]
/bin/bash ./libtool  --tag=CXX   --mode=link g++ -fshow-column -Wall -W -Wredundant-decls -Wpointer-arith -Wcast-qual -Wcast-align -Wno-long-long -Wformat-security -fno-gnu-keywords -Wundef -Woverloaded-virtual -Wstrict-null-sentinel -Wshadow -Wstrict-overflow=1 -Wlogical-op -Wmissing-declarations -Wdouble-promotion -Winit-self -fvisibility=hidden -mfpmath=sse -msse2 -mtune=generic -g -O2   -o examples/simpleexpand examples/simpleexpand.o  libxapian.la
libtool: link: g++ -fshow-column -Wall -W -Wredundant-decls -Wpointer-arith -Wcast-qual -Wcast-align -Wno-long-long -Wformat-security -fno-gnu-keywords -Wundef -Woverloaded-virtual -Wstrict-null-sentinel -Wshadow -Wstrict-overflow=1 -Wlogical-op -Wmissing-declarations -Wdouble-promotion -Winit-self -fvisibility=hidden -mfpmath=sse -msse2 -mtune=generic -g -O2 -o examples/.libs/simpleexpand examples/simpleexpand.o  ./.libs/libxapian.so -lz -luuid
examples/simpleexpand.o: In function `main':
/home/pallavi/Xapian/xapian-core-1.2.17/examples/simpleexpand.cc:92: undefined reference to `Xapian::Trie::Trie()'
/home/pallavi/Xapian/xapian-core-1.2.17/examples/simpleexpand.cc:133: undefined reference to `Xapian::Trie::~Trie()'
/home/pallavi/Xapian/xapian-core-1.2.17/examples/simpleexpand.cc:133: undefined reference to `Xapian::Trie::~Trie()'
collect2: error: ld returned 1 exit status
make[2]: *** [examples/simpleexpand] Error 1
make[2]: Leaving directory `/home/pallavi/Xapian/xapian-core-1.2.17'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/pallavi/Xapian/xapian-core-1.2.17'
make: *** [all] Error 2