70 lines
2.7 KiB
Ruby
70 lines
2.7 KiB
Ruby
class PetscComplex < Formula
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desc "Portable, Extensible Toolkit for Scientific Computation (complex)"
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homepage "https://petsc.org/"
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url "https://ftp.mcs.anl.gov/pub/petsc/release-snapshots/petsc-lite-3.18.4.tar.gz"
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sha256 "6173d30637261c5b740c0bea14747759200ca2012c7343139f9216bc296a6394"
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license "BSD-2-Clause"
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livecheck do
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formula "petsc"
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end
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bottle do
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sha256 arm64_ventura: "e27eb154a5387d5b1e7f481b7c9336e264b19b733841cd31f20017621bb8b5be"
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sha256 arm64_monterey: "29408cb52a1227904f5f60bc25fca0715301c3c0ac3f2d27194cbdc1b01ac2f4"
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sha256 arm64_big_sur: "eaf5ff3b2c9dddfb016472329030c397ce786a52c499f82bfb163841c03e9f88"
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sha256 ventura: "b888a6f56e0147c16752d3524a5aaf805c372d75de7881cc8d48a2f5fb881158"
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sha256 monterey: "ec202b46e57b92d8d4c41b918c8add13e0353aef580e3cb05c4dcaaaeef331e4"
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sha256 big_sur: "025e2afae506fc4cf0a4b56f67a21bc9304076988f3e62ea9c6b6ff66767ae41"
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sha256 x86_64_linux: "fbb48c1916b197199f5e57b57f1a218a57ed1eaa341fefe455725edf66f44dd0"
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end
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depends_on "hdf5"
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depends_on "hwloc"
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depends_on "metis"
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depends_on "netcdf"
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depends_on "open-mpi"
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depends_on "openblas"
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depends_on "python@3.11"
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depends_on "scalapack"
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depends_on "suite-sparse"
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uses_from_macos "python" => :build
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conflicts_with "petsc", because: "petsc must be installed with either real or complex support, not both"
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def install
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system "./configure", "--prefix=#{prefix}",
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"--with-debugging=0",
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"--with-scalar-type=complex",
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"--with-x=0",
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"--CC=mpicc",
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"--CXX=mpicxx",
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"--F77=mpif77",
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"--FC=mpif90",
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"MAKEFLAGS=$MAKEFLAGS"
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system "make", "all"
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system "make", "install"
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# Avoid references to Homebrew shims
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rm_f lib/"petsc/conf/configure-hash"
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if OS.mac? || File.foreach("#{lib}/petsc/conf/petscvariables").any? { |l| l[Superenv.shims_path.to_s] }
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inreplace lib/"petsc/conf/petscvariables", "#{Superenv.shims_path}/", ""
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end
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end
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test do
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flags = %W[-I#{include} -L#{lib} -lpetsc]
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flags << "-Wl,-rpath,#{lib}" if OS.linux?
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system "mpicc", share/"petsc/examples/src/ksp/ksp/tutorials/ex1.c", "-o", "test", *flags
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output = shell_output("./test")
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# This PETSc example prints several lines of output. The last line contains
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# an error norm, expected to be small.
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line = output.lines.last
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assert_match(/^Norm of error .+, Iterations/, line, "Unexpected output format")
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error = line.split[3].to_f
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assert (error >= 0.0 && error < 1.0e-13), "Error norm too large"
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end
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end
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