homebrew-core/Formula/root.rb
2017-10-23 02:58:01 -07:00

123 lines
4.1 KiB
Ruby

class Root < Formula
desc "Object oriented framework for large scale data analysis"
homepage "https://root.cern.ch"
url "https://root.cern.ch/download/root_v6.10.08.source.tar.gz"
version "6.10.08"
sha256 "2cd276d2ac365403c66f08edd1be62fe932a0334f76349b24d8c737c0d6dad8a"
head "http://root.cern.ch/git/root.git"
bottle do
rebuild 1
sha256 "32ec87dd05b998d2b6d794b75bdb5905b752842ed2193ed6bbdd22deb5c49c7a" => :high_sierra
sha256 "5a913e35442d6f37d5abd5bda2a80061716f8687f24bb95ca3630dbb29918897" => :sierra
sha256 "e1191f01a47f1a086f48266a33d5d5ff11722e14259c3b30560417049c86a2e6" => :el_capitan
end
depends_on "cmake" => :build
depends_on "fftw"
depends_on "graphviz"
depends_on "gsl"
depends_on "openssl"
depends_on "xrootd"
depends_on :fortran
depends_on :python => :recommended
depends_on :python3 => :optional
needs :cxx11
skip_clean "bin"
def install
# Work around "error: no member named 'signbit' in the global namespace"
ENV.delete("SDKROOT") if DevelopmentTools.clang_build_version >= 900
args = std_cmake_args + %W[
-Dgnuinstall=ON
-DCMAKE_INSTALL_ELISPDIR=#{share}/emacs/site-lisp/#{name}
-Dbuiltin_freetype=ON
-Dfftw3=ON
-Dfortran=ON
-Dgdml=ON
-Dmathmore=ON
-Dminuit2=ON
-Droofit=ON
-Dssl=ON
-Dxrootd=ON
]
if build.with?("python3") && build.with?("python")
odie "Root: Does not support building both python 2 and 3 wrappers"
elsif build.with?("python") || build.with?("python3")
python_executable = `which python`.strip if build.with? "python"
python_executable = `which python3`.strip if build.with? "python3"
python_prefix = `#{python_executable} -c 'import sys;print(sys.prefix)'`.chomp
python_include = `#{python_executable} -c 'from distutils import sysconfig;print(sysconfig.get_python_inc(True))'`.chomp
python_version = "python" + `#{python_executable} -c 'import sys;print(sys.version[:3])'`.chomp
# cmake picks up the system's python dylib, even if we have a brewed one
if File.exist? "#{python_prefix}/Python"
python_library = "#{python_prefix}/Python"
elsif File.exist? "#{python_prefix}/lib/lib#{python_version}.a"
python_library = "#{python_prefix}/lib/lib#{python_version}.a"
elsif File.exist? "#{python_prefix}/lib/lib#{python_version}.dylib"
python_library = "#{python_prefix}/lib/lib#{python_version}.dylib"
else
odie "No libpythonX.Y.{a,dylib} file found!"
end
args << "-DPYTHON_EXECUTABLE='#{python_executable}'"
args << "-DPYTHON_INCLUDE_DIR='#{python_include}'"
args << "-DPYTHON_LIBRARY='#{python_library}'"
end
if build.with?("python") || build.with?("python3")
args << "-Dpython=ON"
else
args << "-Dpython=OFF"
end
mkdir "builddir" do
system "cmake", "..", *args
# Work around superenv stripping out isysroot leading to errors with
# libsystem_symptoms.dylib (only available on >= 10.12) and
# libsystem_darwin.dylib (only available on >= 10.13)
if MacOS.version < :high_sierra
system "xcrun", "make", "install"
else
system "make", "install"
end
chmod 0755, Dir[bin/"*.*sh"]
end
end
def caveats; <<~EOS
Because ROOT depends on several installation-dependent
environment variables to function properly, you should
add the following commands to your shell initialization
script (.bashrc/.profile/etc.), or call them directly
before using ROOT.
For bash users:
. #{HOMEBREW_PREFIX}/bin/thisroot.sh
For zsh users:
pushd #{HOMEBREW_PREFIX} >/dev/null; . bin/thisroot.sh; popd >/dev/null
For csh/tcsh users:
source #{HOMEBREW_PREFIX}/bin/thisroot.csh
EOS
end
test do
(testpath/"test.C").write <<~EOS
#include <iostream>
void test() {
std::cout << "Hello, world!" << std::endl;
}
EOS
(testpath/"test.bash").write <<~EOS
. #{bin}/thisroot.sh
root -l -b -n -q test.C
EOS
assert_equal "\nProcessing test.C...\nHello, world!\n",
shell_output("/bin/bash test.bash")
end
end