homebrew-core/Formula/r.rb
2019-03-15 18:48:20 +01:00

105 lines
3.4 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-3/R-3.5.3.tar.gz"
sha256 "2bfa37b7bd709f003d6b8a172ddfb6d03ddd2d672d6096439523039f7a8e678c"
bottle do
sha256 "8d1c5161ae03b34d8ed55bd7aa60c708b196b39929cd867bf80973640915f86e" => :mojave
sha256 "e1d29ef3229094d533527fa8caaf1d747548b06ef03260dbda3b490f8ee85904" => :high_sierra
sha256 "e3da4551f917e2846fb7c887c1bffdd923fcd8abab3f035d69c592ef74d9a18a" => :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 "pcre"
depends_on "readline"
depends_on "xz"
# needed to preserve executable permissions on files without shebangs
skip_clean "lib/R/bin"
resource "gss" do
url "https://cloud.r-project.org/src/contrib/gss_2.1-9.tar.gz", :using => :nounzip
mirror "https://mirror.las.iastate.edu/CRAN/src/contrib/gss_2.1-9.tar.gz"
sha256 "2961fe61c1d3bb3fe7b8e1070d6fb1dfc5d71e0c6e8a6b7c46ff6b42867c4cf3"
end
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-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
testpath.install resource("gss")
system bin/"R", "CMD", "INSTALL", "--library=.", Dir["gss*"].first
assert_predicate testpath/"gss/libs/gss.so", :exist?,
"Failed to install gss package"
end
end