homebrew-core/Formula/mpich.rb
Mike McQuaid 7a4dabfc1a Use hash rockets again. (#5177)
This restores 1.8 hash rockets because they look nicer with e.g. `depends_on :foo => :bar`
2016-09-24 16:45:48 +01:00

102 lines
3.3 KiB
Ruby

class Mpich < Formula
desc "Implementation of the MPI Message Passing Interface standard"
homepage "https://www.mpich.org/"
url "https://www.mpich.org/static/downloads/3.2/mpich-3.2.tar.gz"
mirror "https://fossies.org/linux/misc/mpich-3.2.tar.gz"
sha256 "0778679a6b693d7b7caff37ff9d2856dc2bfc51318bf8373859bfa74253da3dc"
revision 2
bottle do
sha256 "b70ffc71ee0afa238f2c1fbb096f83f35e7525b476eeeef0452638b99af849a0" => :sierra
sha256 "503e398f5aab7ba187758adc86df944df0cc7d682ea8a0b5ddda5e11ebd32903" => :el_capitan
sha256 "0c81ccc8faf1d198cb230ba0ad5a04fc0f45002a6977f141d18dd82aa88f8d48" => :yosemite
sha256 "571304993a32789b664cff83cfaced5b5b6b157ef52c3e9cc3fd723eee735361" => :mavericks
end
devel do
url "https://www.mpich.org/static/downloads/3.3a1/mpich-3.3a1.tar.gz"
sha256 "0bb1c70e7b7d110fdb781e753b8995e48d3ff8667ee8f65738c375f3516bdcbf"
end
head do
url "git://git.mpich.org/mpich.git"
depends_on "autoconf" => :build
depends_on "automake" => :build
depends_on "libtool" => :build
end
deprecated_option "disable-fortran" => "without-fortran"
depends_on :fortran => :recommended
conflicts_with "open-mpi", :because => "both install mpi__ compiler wrappers"
def install
# Fix segfault; remove for next mpich releaase > 3.2
if build.stable? && ENV.compiler == :clang
inreplace "src/include/mpiimpl.h",
"} MPID_Request ATTRIBUTE((__aligned__(32)));",
"} ATTRIBUTE((__aligned__(32))) MPID_Request;"
end
if build.head?
# ensure that the consistent set of autotools built by homebrew is used to
# build MPICH, otherwise very bizarre build errors can occur
ENV["MPICH_AUTOTOOLS_DIR"] = HOMEBREW_PREFIX + "bin"
system "./autogen.sh"
end
args = [
"--disable-dependency-tracking",
"--disable-silent-rules",
"--prefix=#{prefix}",
"--mandir=#{man}",
]
args << "--disable-fortran" if build.without? "fortran"
system "./configure", *args
system "make"
system "make", "check"
system "make", "install"
end
test do
(testpath/"hello.c").write <<-EOS.undent
#include <mpi.h>
#include <stdio.h>
int main()
{
int size, rank, nameLen;
char name[MPI_MAX_PROCESSOR_NAME];
MPI_Init(NULL, NULL);
MPI_Comm_size(MPI_COMM_WORLD, &size);
MPI_Comm_rank(MPI_COMM_WORLD, &rank);
MPI_Get_processor_name(name, &nameLen);
printf("[%d/%d] Hello, world! My name is %s.\\n", rank, size, name);
MPI_Finalize();
return 0;
}
EOS
system "#{bin}/mpicc", "hello.c", "-o", "hello"
system "./hello"
system "#{bin}/mpirun", "-np", "4", "./hello"
if build.with? "fortran"
(testpath/"hellof.f90").write <<-EOS.undent
program hello
include 'mpif.h'
integer rank, size, ierror, tag, status(MPI_STATUS_SIZE)
call MPI_INIT(ierror)
call MPI_COMM_SIZE(MPI_COMM_WORLD, size, ierror)
call MPI_COMM_RANK(MPI_COMM_WORLD, rank, ierror)
print*, 'node', rank, ': Hello Fortran world'
call MPI_FINALIZE(ierror)
end
EOS
system "#{bin}/mpif90", "hellof.f90", "-o", "hellof"
system "./hellof"
system "#{bin}/mpirun", "-np", "4", "./hellof"
end
end
end