Note (probably harmless): No library found for -lfftw3
Checking if your kit is complete...
Looks good
'LICENSE' is not a known MakeMaker parameter name.
Writing Makefile for Math::FFTW
cp lib/Math/FFTW.pm blib/lib/Math/FFTW.pm
/home/cpanrun/pa-risc1.1/build/5.6.1/bin/perl -I/home/cpanrun/pa-risc1.1/build/5.6.1/lib/5.6.1/PA-RISC1.1-thread-multi -I/home/cpanrun/pa-risc1.1/build/5.6.1/lib/5.6.1 /home/cpanrun/pa-risc1.1/build/5.6.1/lib/5.6.1/ExtUtils/xsubpp  -typemap /home/cpanrun/pa-risc1.1/build/5.6.1/lib/5.6.1/ExtUtils/typemap FFTW.xs > FFTW.xsc && mv FFTW.xsc FFTW.c
Please specify prototyping behavior for FFTW.xs (see perlxs manual)
cc -c -I. -D_POSIX_C_SOURCE=199506L -D_HPUX_SOURCE +DA1.1 +DS2.0a +z -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -Ae -O +Onolimit   -DVERSION=\"0.01\" -DXS_VERSION=\"0.01\" +z -I/home/cpanrun/pa-risc1.1/build/5.6.1/lib/5.6.1/PA-RISC1.1-thread-multi/CORE  FFTW.c
cpp: "FFTW.xs", line 4: error 4036: Can't open include file 'fftw3.h'.
make: *** [FFTW.o] Error 1