problem installing log4cxx in cygwin

[Arti Katre <AK...@cygnuscom.com>]

I am trying to install log4cxx through cygwin. After typing "make", I am
getting an error "swprintf undeclared". I have checked other similar
mails, but I didn't find the suitable answer. Following is the output of
the make. 

 

$ make

Making all in docs

make[1]: Entering directory `/cygdrive/c/temp/log4cxx-0.9.7/docs'

make[1]: Nothing to be done for `all'.

make[1]: Leaving directory `/cygdrive/c/temp/log4cxx-0.9.7/docs'

Making all in src

make[1]: Entering directory `/cygdrive/c/temp/log4cxx-0.9.7/src'

if /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I.
-I. -I../include/log4cxx -I

../include  -D_REENTRANT  -g -O2 -MT appenderattachableimpl.lo -MD -MP
-MF ".deps/appenderattachable

impl.Tpo" -c -o appenderattachableimpl.lo appenderattachableimpl.cpp; \

then mv -f ".deps/appenderattachableimpl.Tpo"
".deps/appenderattachableimpl.Plo"; else rm -f ".deps/

appenderattachableimpl.Tpo"; exit 1; fi

mkdir .libs

 g++ -DHAVE_CONFIG_H -I. -I. -I../include/log4cxx -I../include
-D_REENTRANT -g -O2 -MT appenderattac

hableimpl.lo -MD -MP -MF .deps/appenderattachableimpl.Tpo -c
appenderattachableimpl.cpp  -DPIC -o .l

ibs/appenderattachableimpl.o

In file included from appenderattachableimpl.cpp:17:

../include/log4cxx/helpers/tchar.h: In static member function `static
void Convert::int64ToString(wc

har_t*, size_t, const int64_t&)':

../include/log4cxx/helpers/tchar.h:50: error: `swprintf' undeclared
(first use this function)

../include/log4cxx/helpers/tchar.h:50: error: (Each undeclared
identifier is reported only once for

each function it appears in.)

make[1]: *** [appenderattachableimpl.lo] Error 1

make[1]: Leaving directory `/cygdrive/c/temp/log4cxx-0.9.7/src'

make: *** [all-recursive] Error 1