homebrew-core/Formula/netcdf.rb

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require 'formula'
def fortran?
ARGV.include? '--enable-fortran'
end
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class Netcdf < Formula
url 'http://www.unidata.ucar.edu/downloads/netcdf/ftp/netcdf-4.1.2.tar.gz'
homepage 'http://www.unidata.ucar.edu/software/netcdf/'
md5 '4a94ebe2d998d649159aa5665c83fb1a'
depends_on 'hdf5'
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def options
[['--enable-fortran', 'Compile Fortran bindings']]
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end
def install
ENV.fortran if fortran?
ENV.append 'LDFLAGS', '-lsz' # So configure finds szip during HDF5 tests
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# HDF5 is required to create and access files in the version 4 format
hdf5 = Formula.factory 'hdf5'
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args = ["--disable-dependency-tracking",
"--prefix=#{prefix}",
"--with-hdf5=#{hdf5.prefix}",
"--enable-netcdf4",
"--enable-shared",
"--with-szlib=#{HOMEBREW_PREFIX}"]
args << "--disable-fortran" unless fortran?
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system "./configure", *args
system "make install"
end
end