homebrew-core/Formula/r.rb

145 lines
4.7 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-4.1.1.tar.gz"
sha256 "515e03265752257d0b7036f380f82e42b46ed8473f54f25c7b67ed25bbbdd364"
license "GPL-2.0-or-later"
livecheck do
url "https://cran.rstudio.com/banner.shtml"
regex(%r{href=(?:["']?|.*?/)R[._-]v?(\d+(?:\.\d+)+)\.t}i)
end
bottle do
sha256 arm64_big_sur: "11dc03536024f748a0889ff037c224b20bc73bceffa96403d066d788282de143"
sha256 big_sur: "094853f678a1a13474e26f81edaaf21ffac080c21569cc55872efe1db88aad58"
sha256 catalina: "ae5d7cf5f7c05ffbdc583b32e79c28f3c290aa5d5d7b03765b9104332fe3ea51"
sha256 mojave: "5a79c1a2f55638b23ad41cfa92e2975b232cb6bef8eec7136c4b4f1b31a66ca6"
sha256 x86_64_linux: "573f7af1a4535bb5a843a609d288ed90473543626482317386b8afe8c4f6f82a"
end
depends_on "pkg-config" => :build
depends_on "cairo"
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 "tcl-tk"
depends_on "xz"
uses_from_macos "curl"
on_linux do
depends_on "pango"
depends_on "libice"
depends_on "libx11"
depends_on "libxt"
depends_on "libtirpc"
end
# needed to preserve executable permissions on files without shebangs
skip_clean "lib/R/bin", "lib/R/doc"
def install
# BLAS detection fails with Xcode 12 due to missing prototype
# https://bugs.r-project.org/bugzilla/show_bug.cgi?id=18024
ENV.append "CFLAGS", "-Wno-implicit-function-declaration"
args = [
"--prefix=#{prefix}",
"--enable-memory-profiling",
"--with-tcl-config=#{Formula["tcl-tk"].opt_lib}/tclConfig.sh",
"--with-tk-config=#{Formula["tcl-tk"].opt_lib}/tkConfig.sh",
"--with-blas=-L#{Formula["openblas"].opt_lib} -lopenblas",
"--enable-R-shlib",
"--disable-java",
"--with-cairo",
]
if OS.mac?
args << "--without-x"
args << "--with-aqua"
else
c args << "--libdir=#{lib}" # avoid using lib64 on CentOS
# Avoid references to homebrew shims
args << "LD=ld"
# If LDFLAGS contains any -L options, configure sets LD_LIBRARY_PATH to
# search those directories. Remove -LHOMEBREW_PREFIX/lib from LDFLAGS.
ENV.remove "LDFLAGS", "-L#{HOMEBREW_PREFIX}/lib"
ENV.append "CPPFLAGS", "-I#{Formula["libtirpc"].opt_include}/tirpc"
ENV.append "LDFLAGS", "-L#{Formula["libtirpc"].opt_lib}"
end
# Help CRAN packages find gettext and readline
["gettext", "readline", "xz"].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
check_replace = OS.mac?
inreplace lib/"R/etc/Makeconf", Formula["gcc"].prefix.realpath,
Formula["gcc"].opt_prefix,
check_replace
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 shared_library(""), shell_output("#{bin}/R CMD config DYLIB_EXT").chomp
system bin/"Rscript", "-e", "if(!capabilities('cairo')) stop('cairo not available')"
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"
winsys = "[1] \"aqua\""
on_linux do
# Fails in Linux CI with: no DISPLAY variable so Tk is not available
return if ENV["HOMEBREW_GITHUB_ACTIONS"]
winsys = "[1] \"x11\""
end
assert_equal winsys,
shell_output("#{bin}/Rscript -e 'library(tcltk)' -e 'tclvalue(.Tcl(\"tk windowingsystem\"))'").chomp
end
end