make[1]: Entering directory `/var/tmp/portage/cdparanoia-3.9.8-r4/work/cdparanoia-III-alpha9.8'
i686-pc-linux-gnu-gcc -march=athlon-xp -mtune=athlon-xp -pipe -O3 -fweb -frename-registers -fforce-addr -fomit-frame-pointer -ftracer -I/var/tmp/portage/cdparanoia-3.9.8-r4/work/cdparanoia-III-alpha9.8/interface -c main.c
i686-pc-linux-gnu-gcc -march=athlon-xp -mtune=athlon-xp -pipe -O3 -fweb -frename-registers -fforce-addr -fomit-frame-pointer -ftracer -I/var/tmp/portage/cdparanoia-3.9.8-r4/work/cdparanoia-III-alpha9.8/interface -c report.c
i686-pc-linux-gnu-gcc -march=athlon-xp -mtune=athlon-xp -pipe -O3 -fweb -frename-registers -fforce-addr -fomit-frame-pointer -ftracer -I/var/tmp/portage/cdparanoia-3.9.8-r4/work/cdparanoia-III-alpha9.8/interface -c header.c
i686-pc-linux-gnu-gcc -march=athlon-xp -mtune=athlon-xp -pipe -O3 -fweb -frename-registers -fforce-addr -fomit-frame-pointer -ftracer -I/var/tmp/portage/cdparanoia-3.9.8-r4/work/cdparanoia-III-alpha9.8/interface -c buffering_write.c
i686-pc-linux-gnu-gcc -march=athlon-xp -mtune=athlon-xp -pipe -O3 -fweb -frename-registers -fforce-addr -fomit-frame-pointer -ftracer -I/var/tmp/portage/cdparanoia-3.9.8-r4/work/cdparanoia-III-alpha9.8/interface -Wl,-O1 -Wl,--sort-common -s -march=athlon-xp -mtune=athlon-xp -pipe -O3 -fweb -frename-registers -fforce-addr -fomit-frame-pointer -ftracer -I/var/tmp/portage/cdparanoia-3.9.8-r4/work/cdparanoia-III-alpha9.8/interface main.o report.o header.o buffering_write.o \
                -L/var/tmp/portage/cdparanoia-3.9.8-r4/work/cdparanoia-III-alpha9.8/paranoia -L/var/tmp/portage/cdparanoia-3.9.8-r4/work/cdparanoia-III-alpha9.8/interface \
                -o cdparanoia -lcdda_interface -lcdda_paranoia -lm
/var/tmp/portage/cdparanoia-3.9.8-r4/work/cdparanoia-III-alpha9.8/interface/libcdda_interface.so: undefined reference to `fft_forward'
collect2: ld returned 1 exit status
make[1]: *** [cdparanoia] Error 1
make[1]: Leaving directory `/var/tmp/portage/cdparanoia-3.9.8-r4/work/cdparanoia-III-alpha9.8'
make: *** [all] Error 2

!!! ERROR: media-sound/cdparanoia-3.9.8-r4 failed.
Call stack:
  ebuild.sh, line 1539:   Called dyn_compile
  ebuild.sh, line 939:   Called src_compile
  cdparanoia-3.9.8-r4.ebuild, line 67:   Called die

!!! (no error message)
!!! If you need support, post the topmost build error, and the call stack if relevant.