fftw --with-openmp fails with 'internal compiler error'

[haf]

$ brew install fftw --universal --with-openmp
==> Downloading http://www.fftw.org/fftw-3.3.4.tar.gz
######################################################################## 100.0%
==> ./configure --enable-single --enable-shared --prefix=/usr/local/Cellar/fftw/3
==> make install
Last 15 lines from /Users/h/Library/Logs/Homebrew/fftw/02.make:
timer.c:181:3: internal compiler error: Abort trap: 6
libtool: compile:  gcc-5 -DHAVE_CONFIG_H -I. -I.. -I../simd -O3 -fomit-frame-pointer -mtune=native -malign-double -fstrict-aliasing -fno-schedule-insns -ffast-math -c twiddle.c  -fno-common -DPIC -o .libs/twiddle.o
libtool: compile:  gcc-5 -DHAVE_CONFIG_H -I. -I.. -I../simd -O3 -fomit-frame-pointer -mtune=native -malign-double -fstrict-aliasing -fno-schedule-insns -ffast-math -c trig.c -o trig.o >/dev/null 2>&1
libtool: compile:  gcc-5 -DHAVE_CONFIG_H -I. -I.. -I../simd -O3 -fomit-frame-pointer -mtune=native -malign-double -fstrict-aliasing -fno-schedule-insns -ffast-math -c transpose.c -o transpose.o >/dev/null 2>&1
libtool: compile:  gcc-5 -DHAVE_CONFIG_H -I. -I.. -I../simd -O3 -fomit-frame-pointer -mtune=native -malign-double -fstrict-aliasing -fno-schedule-insns -ffast-math -c twiddle.c -o twiddle.o >/dev/null 2>&1
<stdin>:94:1: error: assembler local symbol 'LC1' not defined

^
clang -cc1as: fatal error: error in backend: symbol 'LC1' can not be undefined in a subtraction expression
gcc-5: internal compiler error: Abort trap: 6 (program cc1)
Please submit a full bug report,
with preprocessed source if appropriate.
See <https://github.com/Homebrew/homebrew/issues> for instructions.
make[1]: *** [timer.lo] Error 1
make: *** [install-recursive] Error 1

[MikeMcQuaid]

Sorry but you have not followed the requested steps on the Troubleshooting page: https://github.com/Homebrew/homebrew/blob/master/share/doc/homebrew/Troubleshooting.md#troubleshooting

Please follow (all of) these steps and post the information here so we can help you with your problem.

I've closed the issue until then.

Thanks!

[haf]

Sorry, no time. You can keep it closed if you don't want to try running the install command yourself.