petsc-fluidity.rb

# Documentation: https://github.com/Homebrew/homebrew/blob/master/share/doc/homebrew/Formula-Cookbook.md
#                http://www.rubydoc.info/github/Homebrew/homebrew/master/Formula

class PetscFluidity < Formula
  desc ""
  homepage ""
  url "http://ftp.mcs.anl.gov/pub/petsc/release-snapshots/petsc-lite-3.6.3.tar.gz"
  version "3.6.3-fluidity"
  sha256 "2458956c876496f3c8160591324459be7c11f2e1ce09ad98347394c67a46d858"

  depends_on "cmake" => :build
  depends_on :x11 # if your formula requires any X11/XQuartz components
  depends_on "hypre"
  depends_on "metis"
  depends_on "parmetis"
  depends_on "scalapack"
  depends_on "suite-sparse"
  depends_on "mumps"
  depends_on "hwloc"
  depends_on "netcdf" => "with-fortran"
  depends_on "hdf5" => "with-mpi"
  depends_on "valgrind"
  depends_on :mpi => [:cc, :cxx, :f77, :f90]
  depends_on :fortran

  bottle do
    root_url "https://github.com/FluidityProject/homebrew-supportingsoftware/releases/download/v1.0/" 
    sha256 "952c231f62acbf308fbe0f42cb42e17a72b2dcc79edeb6295f9c78cb2128dc3b" => :mavericks
  end

  keg_only "Don't conflict with default homebrew petsc installation."

  fails_with :llvm 
  fails_with :gcc_4_0

  def oprefix(f)
    Formula[f].opt_prefix
  end



  def install
    ENV.deparallelize

    ENV.delete "CC"
    ENV.delete "CXX"
    ENV.delete "F77"
    ENV.delete "FC"

    ENV["PETSC_DIR"] = Dir.getwd

    system "./configure", "--with-shared-libraries=0",
                          "CC=#{ENV["MPICC"]}",
                          "CXX=#{ENV["MPICXX"]}",
                          "FC=#{ENV["MPIF77"]}",
                          "F77=#{ENV["MPIFC"]}",
                          "--with-debugging=0",
                          "--with-fortran-interfaces=1",
                          "--download-blacs",
                          "--with-hypre-dir=#{oprefix("hypre")}",
                          "--download-ml",
                          "--download-ctetgen",
                          "--download-chaco",
                          "--with-metis-dir=#{oprefix("metis")}",
                          "--with-parmetis-dir=#{oprefix("parmetis")}",
                          "--with-netcdf=1",
                          "--with-netcdf-dir=#{oprefix("netcdf")}",
                          "--with-hdf5",
                          "--with-hdf5-dir=#{oprefix("hdf5")}",
                          "--with-mumps-dir=#{oprefix("mumps")}/libexec",
                          "--with-scalapack-dir=#{oprefix("scalapack")}",
                          "--with-suitesparse-dir=#{oprefix("suite-sparse")}",
                          "--with-scalar-type=real",
                          "--with-hwloc-dir=#{oprefix("hwloc")}",
                          "--prefix=#{prefix}"
    system "make", "all"
    system "make", "install"

  end

  test do
    # `test do` will create, run in and delete a temporary directory.
    #
    # This test will fail and we won't accept that! It's enough to just replace
    # "false" with the main program this formula installs, but it'd be nice if you
    # were more thorough. Run the test with `brew test petsc-lite`. Options passed
    # to `brew install` such as `--HEAD` also need to be provided to `brew test`.
    #
    # The installed folder is not in the path, so use the entire path to any
    # executables being tested: `system "#{bin}/program", "do", "something"`.
    system "false"
  end
end