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Add FFTW 2.1.5 (#2987)

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This commit is contained in:
Carlos Bederián 2017-02-04 04:26:27 +02:00 committed by Todd Gamblin
parent 384698157a
commit 5aefaa6ffe
1 changed files with 18 additions and 10 deletions
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28
var/spack/repos/builtin/packages/fftw/package.py
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@ -38,6 +38,7 @@ class Fftw(Package):
version('3.3.5', '6cc08a3b9c7ee06fdd5b9eb02e06f569')
version('3.3.4', '2edab8c06b24feeb3b82bbb3ebf3e7b3')
version('2.1.5', '8d16a84f3ca02a785ef9eb36249ba433')
patch('pfft-3.3.5.patch', when="@3.3.5+pfft_patches", level=0)
patch('pfft-3.3.4.patch', when="@3.3.4+pfft_patches", level=0)
@ -62,17 +63,19 @@ class Fftw(Package):
depends_on('automake', type='build', when='+pfft_patches')
depends_on('autoconf', type='build', when='+pfft_patches')
# TODO : add support for architecture specific optimizations as soon as
# targets are supported
def install(self, spec, prefix):
# Base options
options = [
'--prefix={0}'.format(prefix),
'--enable-shared',
'--enable-threads'
]
if not self.compiler.f77 or not self.compiler.fc:
options.append("--disable-fortran")
if spec.satisfies('@:2'):
options.append('--enable-type-prefix')
# Add support for OpenMP
# Variants that affect every precision
if '+openmp' in spec:
# Note: Apple's Clang does not support OpenMP.
if spec.satisfies('%clang'):
@ -80,40 +83,45 @@ def install(self, spec, prefix):
if ver.endswith('-apple'):
raise InstallError("Apple's clang does not support OpenMP")
options.append('--enable-openmp')
if not self.compiler.f77 or not self.compiler.fc:
options.append("--disable-fortran")
if spec.satisfies('@:2'):
# TODO: libtool strips CFLAGS, so 2.x libxfftw_threads
# isn't linked to the openmp library. Patch Makefile?
options.insert(0, 'CFLAGS=' + self.compiler.openmp_flag)
if '+mpi' in spec:
options.append('--enable-mpi')
if '+pfft_patches' in spec:
autoreconf = which('autoreconf')
autoreconf('-ifv')
# SIMD support
# TODO: add support for more architectures
float_options = []
double_options = []
if 'x86_64' in spec.architecture:
if 'x86_64' in spec.architecture and spec.satisfies('@3:'):
float_options.append('--enable-sse2')
double_options.append('--enable-sse2')
# Build double precision
configure(*(options + double_options))
make()
if self.run_tests:
make("check")
make("install")
# Build float/long double/quad variants
if '+float' in spec:
configure('--enable-float', *(options + float_options))
make()
if self.run_tests:
make("check")
make("install")
if '+long_double' in spec:
if spec.satisfies('@3:+long_double'):
configure('--enable-long-double', *options)
make()
if self.run_tests:
make("check")
make("install")
if '+quad' in spec:
if spec.satisfies('@3:+quad'):
configure('--enable-quad-precision', *options)
make()
if self.run_tests: