extra/fftw to 3.3.8-2

extra/fftw/PKGBUILD

@@ -1,65 +1,79 @@
-# $Id$
 # Maintainer: Ronald van Haren <ronald.archlinux.org>
+# Contributor: David Runge <dvzrv@archlinux.org>
 # Contributor: damir <damir@archlinux.org>
 
 # ALARM: Kevin Mihelich <kevin@archlinuxarm.org>
 #  - removed -malign-double from CFLAGS
-#  - removed --enable-sse2 from double precision
 #  - removed --enable-sse from single precision
+#  - removed --enable-sse2, --enable-avx from double precision
+#  - removed quad precision variant
 
 pkgname=fftw
 pkgver=3.3.8
-pkgrel=1
+pkgrel=2
 pkgdesc="A library for computing the discrete Fourier transform (DFT)"
 arch=('x86_64')
 license=('GPL2')
 url="http://www.fftw.org/"
-depends=('bash' 'gcc-libs')
+depends=('bash' 'gcc-libs' 'glibc' 'openmpi')
 makedepends=('gcc-fortran')
+provides=('libfftw3q_threads.so' 'libfftw3q_omp.so' 'libfftw3q.so'
+'libfftw3l_threads.so' 'libfftw3l_omp.so' 'libfftw3l_mpi.so' 'libfftw3l.so'
+'libfftw3f_threads.so' 'libfftw3f_omp.so' 'libfftw3f_mpi.so' 'libfftw3f.so'
+'libfftw3_threads.so' 'libfftw3_omp.so' 'libfftw3_mpi.so' 'libfftw3.so')
+# makedepends=('gcc-fortran' 'ocaml' 'ocaml-num' 'ocamlbuild')
 source=("http://www.fftw.org/${pkgname}-${pkgver}.tar.gz")
-sha1sums=('59831bd4b2705381ee395e54aa6e0069b10c3626')
-
-# notes:
-# http://www.fftw.org/fftw2_doc/fftw_6.html#SEC69
-# http://www.fftw.org/faq/section2.html#singleprec
-# http://www.fftw.org/fftw3_doc/Precision.html#Precision
+# source=("https://github.com/${pkgname}/fftw3/archive/${pkgname}-${pkgver}.tar.gz")
+sha512sums=('ab918b742a7c7dcb56390a0a0014f517a6dff9a2e4b4591060deeb2c652bf3c6868aa74559a422a276b853289b4b701bdcbd3d4d8c08943acf29167a7be81a38')
 
+prepare() {
+# issue with ocaml-num
+#  mv -v "fftw3-${pkgname}-${pkgver}" "${pkgname}-${pkgver}"
+#  (
+#    cd "$pkgname-$pkgver"
+#    cp -v NEWS ChangeLog
+#    autoreconf -vfi
+#  )
+  cp -av "${pkgname}-${pkgver}" "${pkgname}-${pkgver}-double"
+  cp -av "${pkgname}-${pkgver}" "${pkgname}-${pkgver}-long-double"
+  cp -av "${pkgname}-${pkgver}" "${pkgname}-${pkgver}-quad"
+}
 
 build() {
-  cp -a ${pkgname}-${pkgver} ${pkgname}-${pkgver}-double
-  cp -a ${pkgname}-${pkgver} ${pkgname}-${pkgver}-long-double
-  mv ${pkgname}-${pkgver} ${pkgname}-${pkgver}-single
-  
-
+  export F77='gfortran'
   # use upstream default CFLAGS while keeping our -march/-mtune
   CFLAGS+=" -O3 -fomit-frame-pointer -fstrict-aliasing -ffast-math"
+  # default configure call
+  _default_configure="./configure --prefix=/usr --enable-shared --enable-threads --enable-mpi --enable-openmp"
 
-  CONFIGURE="./configure F77=gfortran --prefix=/usr \
-                 --enable-shared --enable-threads"
+  # configure single precision
+  (
+    cd "${pkgname}-${pkgver}"
+    ${_default_configure} --enable-single
+  )
 
-  # build double precision
-  cd ${srcdir}/${pkgname}-${pkgver}-double
-  $CONFIGURE
-  make
+  # configure double precision
+  (
+    cd "${pkgname}-${pkgver}-double"
+    ${_default_configure}
+  )
 
-  # build & install long double precission
-  cd ${srcdir}/${pkgname}-${pkgver}-long-double
-  $CONFIGURE --enable-long-double
-  make
+  # configure long-double precission
+  (
+    cd "${pkgname}-${pkgver}-long-double"
+    ${_default_configure} --enable-long-double
+  )
 
-  # build & install single precision
-  cd ${srcdir}/${pkgname}-${pkgver}-single
-  $CONFIGURE --enable-float
-  make
+  make -C "${pkgname}-${pkgver}"
+  make -C "${pkgname}-${pkgver}-double"
+  make -C "${pkgname}-${pkgver}-long-double"
 }
 
 package() {
-  cd ${srcdir}/${pkgname}-${pkgver}-double
-  make DESTDIR=${pkgdir} install
-
-  cd ${srcdir}/${pkgname}-${pkgver}-long-double
-  make DESTDIR=${pkgdir} install
-
-  cd ${srcdir}/${pkgname}-${pkgver}-single
-  make DESTDIR=${pkgdir} install  
+  make DESTDIR="${pkgdir}" install -C "${pkgname}-${pkgver}"
+  make DESTDIR="${pkgdir}" install -C "${pkgname}-${pkgver}-double"
+  make DESTDIR="${pkgdir}" install -C "${pkgname}-${pkgver}-long-double"
+  cd "${pkgname}-${pkgver}"
+  install -vDm 644 {AUTHORS,ChangeLog,NEWS,README,TODO} \
+    -t "${pkgdir}/usr/share/doc/${pkgname}"
 }