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class Netcdf < Formula
desc "Libraries and data formats for array-oriented scientific data"
homepage "https://www.unidata.ucar.edu/software/netcdf"
url "https://www.unidata.ucar.edu/downloads/netcdf/ftp/netcdf-c-4.6.3.tar.gz"
sha256 "335fdf16d7531f430ad75e732ed1a9a3fc83ad3ef91fb33a70119a555dd5415c"
revision 1
bottle do
sha256 "d798cbc16c2e6c312d921abf4cef0d74f094c9f6496114c06219baabaa962974" => :mojave
sha256 "0307831230fe41037beb09e9434d587497dc246ad4c0eb083e603efa4d5fbbec" => :high_sierra
sha256 "272ebe803e2c331d4839387d644261281315486413d581e460c1fef91455df6b" => :sierra
end
depends_on "cmake" => :build
depends_on "gcc" # for gfortran
depends_on "hdf5"
resource "cxx" do
url "https://github.com/Unidata/netcdf-cxx4/archive/v4.3.0.tar.gz"
sha256 "25da1c97d7a01bc4cee34121c32909872edd38404589c0427fefa1301743f18f"
end
resource "cxx-compat" do
url "https://www.unidata.ucar.edu/downloads/netcdf/ftp/netcdf-cxx-4.2.tar.gz"
mirror "https://www.gfd-dennou.org/arch/netcdf/unidata-mirror/netcdf-cxx-4.2.tar.gz"
sha256 "95ed6ab49a0ee001255eac4e44aacb5ca4ea96ba850c08337a3e4c9a0872ccd1"
end
resource "fortran" do
url "https://www.unidata.ucar.edu/downloads/netcdf/ftp/netcdf-fortran-4.4.4.tar.gz"
mirror "https://www.gfd-dennou.org/arch/netcdf/unidata-mirror/netcdf-fortran-4.4.4.tar.gz"
sha256 "b2d395175f8d283e68c8be516e231a96b191ade67ad0caafaf7fa01b1e6b5d75"
end
def install
ENV.deparallelize
common_args = std_cmake_args << "-DBUILD_TESTING=OFF"
mkdir "build" do
args = common_args.dup
args << "-DENABLE_TESTS=OFF"
args << "-DNC_EXTRA_DEPS=-lmpi" if Tab.for_name("hdf5").with? "mpi"
args << "-DENABLE_DAP_AUTH_TESTS=OFF" << "-DENABLE_NETCDF_4=ON" << "-DENABLE_DOXYGEN=OFF"
system "cmake", "..", "-DBUILD_SHARED_LIBS=ON", *args
system "make", "install"
system "make", "clean"
system "cmake", "..", "-DBUILD_SHARED_LIBS=OFF", *args
system "make"
lib.install "liblib/libnetcdf.a"
end
# Add newly created installation to paths so that binding libraries can
# find the core libs.
args = common_args.dup << "-DNETCDF_C_LIBRARY=#{lib}"
cxx_args = args.dup
cxx_args << "-DNCXX_ENABLE_TESTS=OFF"
resource("cxx").stage do
mkdir "build-cxx" do
system "cmake", "..", "-DBUILD_SHARED_LIBS=ON", *cxx_args
system "make", "install"
system "make", "clean"
system "cmake", "..", "-DBUILD_SHARED_LIBS=OFF", *cxx_args
system "make"
lib.install "cxx4/libnetcdf-cxx4.a"
end
end
fortran_args = args.dup
fortran_args << "-DENABLE_TESTS=OFF"
resource("fortran").stage do
mkdir "build-fortran" do
system "cmake", "..", "-DBUILD_SHARED_LIBS=ON", *fortran_args
system "make", "install"
system "make", "clean"
system "cmake", "..", "-DBUILD_SHARED_LIBS=OFF", *fortran_args
system "make"
lib.install "fortran/libnetcdff.a"
end
end
ENV.prepend "CPPFLAGS", "-I#{include}"
ENV.prepend "LDFLAGS", "-L#{lib}"
resource("cxx-compat").stage do
system "./configure", "--disable-dependency-tracking",
"--enable-shared",
"--enable-static",
"--prefix=#{prefix}"
system "make"
system "make", "install"
end
# SIP causes system Python not to play nicely with @rpath
libnetcdf = (lib/"libnetcdf.dylib").readlink
%w[libnetcdf-cxx4.dylib libnetcdf_c++.dylib].each do |f|
macho = MachO.open("#{lib}/#{f}")
macho.change_dylib("@rpath/#{libnetcdf}",
"#{lib}/#{libnetcdf}")
macho.write!
end
end
test do
(testpath/"test.c").write <<~EOS
#include <stdio.h>
#include "netcdf_meta.h"
int main()
{
printf(NC_VERSION);
return 0;
}
EOS
system ENV.cc, "test.c", "-L#{lib}", "-I#{include}", "-lnetcdf",
"-o", "test"
assert_equal `./test`, version.to_s
(testpath/"test.f90").write <<~EOS
program test
use netcdf
integer :: ncid, varid, dimids(2)
integer :: dat(2,2) = reshape([1, 2, 3, 4], [2, 2])
call check( nf90_create("test.nc", NF90_CLOBBER, ncid) )
call check( nf90_def_dim(ncid, "x", 2, dimids(2)) )
call check( nf90_def_dim(ncid, "y", 2, dimids(1)) )
call check( nf90_def_var(ncid, "data", NF90_INT, dimids, varid) )
call check( nf90_enddef(ncid) )
call check( nf90_put_var(ncid, varid, dat) )
call check( nf90_close(ncid) )
contains
subroutine check(status)
integer, intent(in) :: status
if (status /= nf90_noerr) call abort
end subroutine check
end program test
EOS
system "gfortran", "test.f90", "-L#{lib}", "-I#{include}", "-lnetcdff",
"-o", "testf"
system "./testf"
end
end
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