├── README.md
└── Formula
    └── r@3.6.3.rb


/README.md:
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1 | # My Homebrew tap
2 | 


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/Formula/r@3.6.3.rb:
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  1 | class RAT363 < Formula
  2 |   desc "Software environment for statistical computing"
  3 |   homepage "https://www.r-project.org/"
  4 |   url "https://cran.r-project.org/src/base/R-3/R-3.6.3.tar.gz"
  5 |   sha256 "89302990d8e8add536e12125ec591d6951022cf8475861b3690bc8bf1cefaa8f"
  6 |   revision 2
  7 | 
  8 |   bottle do
  9 |     sha256 "c05a51529bae3464274f9648f70fcc36e3d0fef06209bb77255095b7fb784290" => :catalina
 10 |     sha256 "c6d4210a241f9466804d5660b467afb6f59d2150e43288b1c66e47387ff43f6e" => :mojave
 11 |     sha256 "c729bce5fcd925da95a67d862065af7cd99a517c4b0ceef9460766a46ca2701e" => :high_sierra
 12 |   end
 13 | 
 14 |   depends_on "pkg-config" => :build
 15 |   depends_on "gcc" # for gfortran
 16 |   depends_on "gettext"
 17 |   depends_on "jpeg"
 18 |   depends_on "libpng"
 19 |   depends_on "openblas"
 20 |   depends_on "pcre"
 21 |   depends_on "readline"
 22 |   depends_on "xz"
 23 | 
 24 |   # needed to preserve executable permissions on files without shebangs
 25 |   skip_clean "lib/R/bin", "lib/R/doc"
 26 | 
 27 |   resource "gss" do
 28 |     url "https://cloud.r-project.org/src/contrib/gss_2.1-12.tar.gz", :using => :nounzip
 29 |     mirror "https://mirror.las.iastate.edu/CRAN/src/contrib/gss_2.1-12.tar.gz"
 30 |     sha256 "bcc92bb621671dbf94684e11a0b1c2b6c423f57d7d4ed8c7eeba4f4e51ef170b"
 31 |   end
 32 | 
 33 |   def install
 34 |     # Fix dyld: lazy symbol binding failed: Symbol not found: _clock_gettime
 35 |     if MacOS.version == "10.11" && MacOS::Xcode.installed? &&
 36 |        MacOS::Xcode.version >= "8.0"
 37 |       ENV["ac_cv_have_decl_clock_gettime"] = "no"
 38 |     end
 39 | 
 40 |     args = [
 41 |       "--prefix=#{prefix}",
 42 |       "--enable-memory-profiling",
 43 |       "--without-cairo",
 44 |       "--without-tcltk",
 45 |       "--without-x",
 46 |       "--with-aqua",
 47 |       "--with-lapack",
 48 |       "--enable-R-shlib",
 49 |       "SED=/usr/bin/sed", # don't remember Homebrew's sed shim
 50 |       "--disable-java",
 51 |       "--with-blas=-L#{Formula["openblas"].opt_lib} -lopenblas",
 52 |     ]
 53 | 
 54 |     # Help CRAN packages find gettext and readline
 55 |     ["gettext", "readline"].each do |f|
 56 |       ENV.append "CPPFLAGS", "-I#{Formula[f].opt_include}"
 57 |       ENV.append "LDFLAGS", "-L#{Formula[f].opt_lib}"
 58 |     end
 59 | 
 60 |     system "./configure", *args
 61 |     system "make"
 62 |     ENV.deparallelize do
 63 |       system "make", "install"
 64 |     end
 65 | 
 66 |     cd "src/nmath/standalone" do
 67 |       system "make"
 68 |       ENV.deparallelize do
 69 |         system "make", "install"
 70 |       end
 71 |     end
 72 | 
 73 |     r_home = lib/"R"
 74 | 
 75 |     # make Homebrew packages discoverable for R CMD INSTALL
 76 |     inreplace r_home/"etc/Makeconf" do |s|
 77 |       s.gsub!(/^CPPFLAGS =.*/, "\\0 -I#{HOMEBREW_PREFIX}/include")
 78 |       s.gsub!(/^LDFLAGS =.*/, "\\0 -L#{HOMEBREW_PREFIX}/lib")
 79 |       s.gsub!(/.LDFLAGS =.*/, "\\0 $(LDFLAGS)")
 80 |     end
 81 | 
 82 |     include.install_symlink Dir[r_home/"include/*"]
 83 |     lib.install_symlink Dir[r_home/"lib/*"]
 84 | 
 85 |     # avoid triggering mandatory rebuilds of r when gcc is upgraded
 86 |     inreplace lib/"R/etc/Makeconf", Formula["gcc"].prefix.realpath,
 87 |                                     Formula["gcc"].opt_prefix
 88 |   end
 89 | 
 90 |   def post_install
 91 |     short_version =
 92 |       `#{bin}/Rscript -e 'cat(as.character(getRversion()[1,1:2]))'`.strip
 93 |     site_library = HOMEBREW_PREFIX/"lib/R/#{short_version}/site-library"
 94 |     site_library.mkpath
 95 |     ln_s site_library, lib/"R/site-library"
 96 |   end
 97 | 
 98 |   test do
 99 |     assert_equal "[1] 2", shell_output("#{bin}/Rscript -e 'print(1+1)'").chomp
100 |     assert_equal ".dylib", shell_output("#{bin}/R CMD config DYLIB_EXT").chomp
101 | 
102 |     testpath.install resource("gss")
103 |     system bin/"R", "CMD", "INSTALL", "--library=.", Dir["gss*"].first
104 |     assert_predicate testpath/"gss/libs/gss.so", :exist?,
105 |                      "Failed to install gss package"
106 |   end
107 | end
108 | 


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