[gmx-developers] ./configure issue?

[Michael Shirts]

So, I'm compiling the CVS version for the first time on OS X (10.3.9),
and I get the following bugs when I run ./configure (after running
./bootstrap)

./configure: line 22657: syntax error near unexpected token `fftw,$sizeof_real'
./configure: line 22657: `  ACX_CHECK_FFTW2(fftw,$sizeof_real)'

Any suggestions?  I'm not that familiar with automake/autoconf, etc.,
and looking over the code, It's not immediately clear to me where it's
wrong.  The code at that point (in case your system produces different
line numbers) is:

case "$with_fft" in
fftw2)
  if test "$enable_float" = "yes"; then
    sizeof_real=4
  else
    sizeof_real=8
  fi
  ACX_CHECK_FFTW2(fftw,$sizeof_real)
  ACX_CHECK_FFTW2(rfftw,$sizeof_real)

Looking though, though, my automake version is 1.6.3, which might
possibly explain some things . . .

Thanks,
Michael