This disables OpenMP code generation. Note that fftw uses either
pthreads or OpenMP (or both) to control multi processors and
this is always under programmer control.
--John
Index: Makefile
===================================================================
RCS file: /cvs/ports/math/fftw/Makefile,v
retrieving revision 1.22
diff -u -p -r1.22 Makefile
--- Makefile 11 Mar 2016 19:59:15 -0000 1.22
+++ Makefile 24 Jun 2019 23:58:50 -0000
@@ -5,7 +5,7 @@ PORTROACH= limit:^2\.
COMMENT= C routines for computing the Discrete Fourier Transform
DISTNAME= fftw-2.1.5
-REVISION= 3
+REVISION= 4
SHARED_LIBS= fftw 2.7 \
rfftw 2.7
CATEGORIES= math
@@ -23,6 +23,7 @@ MASTER_SITES= http://fftw.org/ \
CONFIGURE_STYLE= gnu
+CONFIGURE_ARGS+= --disable-openmp
.if ${MACHINE_ARCH} == "i386"
CONFIGURE_ARGS+= --enable-i386-hacks
PATCH_LIST= gcc-* patch-*
