octave: Build with OpenMP multi-threading library of FFTW.

mingw-w64-octave/PKGBUILD

@@ -2,7 +2,7 @@ _realname=octave
 pkgbase=mingw-w64-${_realname}
 pkgname=${MINGW_PACKAGE_PREFIX}-${_realname}
 pkgver=7.3.0
-pkgrel=11
+pkgrel=12
 pkgdesc="GNU Octave: Interactive programming environment for numerical computations (mingw-w64)"
 url="https://www.octave.org"
 license=('spdx:GPL-3.0-or-later')
@@ -90,6 +90,9 @@ build() {
     --enable-relocate-all \
     --enable-link-all-dependencies \
     ac_cv_search_tputs=-ltermcap \
+    gl_cv_have_weak=no \
+    octave_cv_fftw3_threads_lib="-lfftw3_omp" \
+    octave_cv_fftw3f_threads_lib="-lfftw3f_omp" \
     JAVA_HOME=""
 
   PERL5SHELL="bash -l -c" make all