107 lines
3.6 KiB
Ruby
107 lines
3.6 KiB
Ruby
class R < Formula
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desc "Software environment for statistical computing"
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homepage "https://www.r-project.org/"
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url "https://cran.r-project.org/src/base/R-4/R-4.1.0.tar.gz"
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sha256 "e8e68959d7282ca147360fc9644ada9bd161bab781bab14d33b8999a95182781"
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license "GPL-2.0-or-later"
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livecheck do
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url "https://cran.rstudio.com/banner.shtml"
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regex(%r{href=(?:["']?|.*?/)R[._-]v?(\d+(?:\.\d+)+)\.t}i)
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end
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bottle do
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sha256 arm64_big_sur: "bb731e6ec573c08d37da048a4a69411177b58f9d7ad4f340728fcef2e4c3c06e"
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sha256 big_sur: "4803c5d4e8888494d62c078b658174a23815efbef798c307f565431fe52eed12"
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sha256 catalina: "452a71839e33b5f1868845f54953ddcecfaca5c1cb61e58290130d9b3d9abda1"
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sha256 mojave: "cf4d202d1bfd57554ab37830308517045f7841d7061957cf7555600b57917928"
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end
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depends_on "pkg-config" => :build
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depends_on "gcc" # for gfortran
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depends_on "gettext"
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depends_on "jpeg"
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depends_on "libpng"
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depends_on "openblas"
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depends_on "pcre2"
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depends_on "readline"
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depends_on "tcl-tk"
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depends_on "xz"
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# needed to preserve executable permissions on files without shebangs
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skip_clean "lib/R/bin", "lib/R/doc"
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def install
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# BLAS detection fails with Xcode 12 due to missing prototype
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# https://bugs.r-project.org/bugzilla/show_bug.cgi?id=18024
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ENV.append "CFLAGS", "-Wno-implicit-function-declaration"
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args = [
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"--prefix=#{prefix}",
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"--enable-memory-profiling",
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"--without-cairo",
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"--without-x",
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"--with-tcl-config=#{Formula["tcl-tk"].opt_lib}/tclConfig.sh",
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"--with-tk-config=#{Formula["tcl-tk"].opt_lib}/tkConfig.sh",
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"--with-aqua",
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"--with-blas=-L#{Formula["openblas"].opt_lib} -lopenblas",
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"--enable-R-shlib",
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"--disable-java",
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]
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# Help CRAN packages find gettext and readline
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["gettext", "readline", "xz"].each do |f|
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ENV.append "CPPFLAGS", "-I#{Formula[f].opt_include}"
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ENV.append "LDFLAGS", "-L#{Formula[f].opt_lib}"
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end
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system "./configure", *args
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system "make"
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ENV.deparallelize do
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system "make", "install"
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end
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cd "src/nmath/standalone" do
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system "make"
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ENV.deparallelize do
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system "make", "install"
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end
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end
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r_home = lib/"R"
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# make Homebrew packages discoverable for R CMD INSTALL
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inreplace r_home/"etc/Makeconf" do |s|
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s.gsub!(/^CPPFLAGS =.*/, "\\0 -I#{HOMEBREW_PREFIX}/include")
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s.gsub!(/^LDFLAGS =.*/, "\\0 -L#{HOMEBREW_PREFIX}/lib")
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s.gsub!(/.LDFLAGS =.*/, "\\0 $(LDFLAGS)")
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end
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include.install_symlink Dir[r_home/"include/*"]
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lib.install_symlink Dir[r_home/"lib/*"]
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# avoid triggering mandatory rebuilds of r when gcc is upgraded
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inreplace lib/"R/etc/Makeconf", Formula["gcc"].prefix.realpath,
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Formula["gcc"].opt_prefix
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end
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def post_install
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short_version =
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`#{bin}/Rscript -e 'cat(as.character(getRversion()[1,1:2]))'`.strip
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site_library = HOMEBREW_PREFIX/"lib/R/#{short_version}/site-library"
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site_library.mkpath
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ln_s site_library, lib/"R/site-library"
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end
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test do
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assert_equal "[1] 2", shell_output("#{bin}/Rscript -e 'print(1+1)'").chomp
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assert_equal ".dylib", shell_output("#{bin}/R CMD config DYLIB_EXT").chomp
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assert_equal "[1] \"aqua\"",
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shell_output("#{bin}/Rscript -e 'library(tcltk)' -e 'tclvalue(.Tcl(\"tk windowingsystem\"))'").chomp
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system bin/"Rscript", "-e", "install.packages('gss', '.', 'https://cloud.r-project.org')"
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assert_predicate testpath/"gss/libs/gss.so", :exist?,
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"Failed to install gss package"
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end
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end
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