homebrew-core/Formula/r.rb

107 lines
3.3 KiB
Ruby

class R < Formula
desc "Software environment for statistical computing"
homepage "https://www.r-project.org/"
url "https://cran.r-project.org/src/base/R-4/R-4.0.2.tar.gz"
sha256 "d3bceab364da0876625e4097808b42512395fdf41292f4915ab1fd257c1bbe75"
license "GPL-2.0"
revision 1
livecheck do
url "https://cran.rstudio.com/banner.shtml"
regex(%r{href=(?:["']?|.*?/)R[._-]v?(\d+(?:\.\d+)+)\.t}i)
end
bottle do
sha256 "4d2073c7d93e1117cc35fcc375f6eb112f16c311cc4400d703a805d57f0de71a" => :catalina
sha256 "e337fd3411cd1dffc9be88c1e116d87acac55021b3a5c70af0feba1b1a2c7259" => :mojave
sha256 "9040c02a85ac2c37007f066cb3c388c41ea5f4e9e7cfde864f249999b0ce4026" => :high_sierra
end
depends_on "pkg-config" => :build
depends_on "gcc" # for gfortran
depends_on "gettext"
depends_on "jpeg"
depends_on "libpng"
depends_on "openblas"
depends_on "pcre2"
depends_on "readline"
depends_on "xz"
# needed to preserve executable permissions on files without shebangs
skip_clean "lib/R/bin", "lib/R/doc"
def install
# Fix dyld: lazy symbol binding failed: Symbol not found: _clock_gettime
if MacOS.version == "10.11" && MacOS::Xcode.installed? &&
MacOS::Xcode.version >= "8.0"
ENV["ac_cv_have_decl_clock_gettime"] = "no"
end
args = [
"--prefix=#{prefix}",
"--enable-memory-profiling",
"--without-cairo",
"--without-tcltk",
"--without-x",
"--with-aqua",
"--with-lapack",
"--enable-R-shlib",
"SED=/usr/bin/sed", # don't remember Homebrew's sed shim
"--disable-java",
"--with-blas=-L#{Formula["openblas"].opt_lib} -lopenblas",
]
# Help CRAN packages find gettext and readline
["gettext", "readline"].each do |f|
ENV.append "CPPFLAGS", "-I#{Formula[f].opt_include}"
ENV.append "LDFLAGS", "-L#{Formula[f].opt_lib}"
end
system "./configure", *args
system "make"
ENV.deparallelize do
system "make", "install"
end
cd "src/nmath/standalone" do
system "make"
ENV.deparallelize do
system "make", "install"
end
end
r_home = lib/"R"
# make Homebrew packages discoverable for R CMD INSTALL
inreplace r_home/"etc/Makeconf" do |s|
s.gsub!(/^CPPFLAGS =.*/, "\\0 -I#{HOMEBREW_PREFIX}/include")
s.gsub!(/^LDFLAGS =.*/, "\\0 -L#{HOMEBREW_PREFIX}/lib")
s.gsub!(/.LDFLAGS =.*/, "\\0 $(LDFLAGS)")
end
include.install_symlink Dir[r_home/"include/*"]
lib.install_symlink Dir[r_home/"lib/*"]
# avoid triggering mandatory rebuilds of r when gcc is upgraded
inreplace lib/"R/etc/Makeconf", Formula["gcc"].prefix.realpath,
Formula["gcc"].opt_prefix
end
def post_install
short_version =
`#{bin}/Rscript -e 'cat(as.character(getRversion()[1,1:2]))'`.strip
site_library = HOMEBREW_PREFIX/"lib/R/#{short_version}/site-library"
site_library.mkpath
ln_s site_library, lib/"R/site-library"
end
test do
assert_equal "[1] 2", shell_output("#{bin}/Rscript -e 'print(1+1)'").chomp
assert_equal ".dylib", shell_output("#{bin}/R CMD config DYLIB_EXT").chomp
system bin/"Rscript", "-e", "install.packages('gss', '.', 'https://cloud.r-project.org')"
assert_predicate testpath/"gss/libs/gss.so", :exist?,
"Failed to install gss package"
end
end