76 lines
2.7 KiB
Ruby
76 lines
2.7 KiB
Ruby
class Lammps < Formula
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desc "Molecular Dynamics Simulator"
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homepage "https://lammps.sandia.gov/"
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url "https://github.com/lammps/lammps/archive/stable_29Oct2020.tar.gz"
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# lammps releases are named after their release date. We transform it to
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# YYYY-MM-DD (year-month-day) so that we get a sane version numbering.
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# We only track stable releases as announced on the LAMMPS homepage.
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version "2020-10-29"
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sha256 "759705e16c1fedd6aa6e07d028cc0c78d73c76b76736668420946a74050c3726"
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license "GPL-2.0-only"
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# The `strategy` block below is used to massage upstream tags into the
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# YYYY-MM-DD format we use in the `version`. This is necessary for livecheck
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# to be able to do proper `Version` comparison.
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livecheck do
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url :stable
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regex(%r{href=.*?/tag/stable[._-](\d{1,2}\w+\d{2,4})["' >]}i)
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strategy :github_latest do |page, regex|
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date_str = page[regex, 1]
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date_str.present? ? Date.parse(date_str).to_s : []
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end
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end
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bottle do
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sha256 arm64_big_sur: "cd8e88f101776028e6859211611d5f581f7020b3e806f53e98b831ab3d0eb9f5"
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sha256 big_sur: "9bd87a2b72f291229de3d436f8fc7b0706ab5fc245587936943284287457d1c0"
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sha256 catalina: "4cb389466954f5fdafc8a05a06eff9c8a17886b69e2ea6cc38c55cf3912980d0"
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sha256 mojave: "e1ef047d6c3155e5a8bb704a5f141beb7427194c61e6d16885610bdfd20ecf5c"
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end
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depends_on "pkg-config" => :build
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depends_on "fftw"
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depends_on "gcc" # for gfortran
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depends_on "jpeg"
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depends_on "kim-api"
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depends_on "libpng"
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depends_on "open-mpi"
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def install
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ENV.cxx11
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# Disable some packages for which we do not have dependencies, that are
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# deprecated or require too much configuration.
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disabled_packages = %w[gpu kokkos latte mscg message mpiio poems python voronoi]
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%w[serial mpi].each do |variant|
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cd "src" do
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system "make", "clean-all"
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system "make", "yes-standard"
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disabled_packages.each do |package|
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system "make", "no-#{package}"
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end
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system "make", variant,
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"LMP_INC=-DLAMMPS_GZIP",
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"FFT_INC=-DFFT_FFTW3 -I#{Formula["fftw"].opt_include}",
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"FFT_PATH=-L#{Formula["fftw"].opt_lib}",
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"FFT_LIB=-lfftw3",
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"JPG_INC=-DLAMMPS_JPEG -I#{Formula["jpeg"].opt_include} " \
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"-DLAMMPS_PNG -I#{Formula["libpng"].opt_include}",
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"JPG_PATH=-L#{Formula["jpeg"].opt_lib} -L#{Formula["libpng"].opt_lib}",
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"JPG_LIB=-ljpeg -lpng"
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bin.install "lmp_#{variant}"
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end
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end
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pkgshare.install(%w[doc potentials tools bench examples])
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end
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test do
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system "#{bin}/lmp_serial", "-in", "#{pkgshare}/bench/in.lj"
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end
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end
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