homebrew-core/Formula/coreutils.rb
2018-08-16 07:30:36 +01:00

104 lines
3.6 KiB
Ruby

class Coreutils < Formula
desc "GNU File, Shell, and Text utilities"
homepage "https://www.gnu.org/software/coreutils"
url "https://ftp.gnu.org/gnu/coreutils/coreutils-8.30.tar.xz"
mirror "https://ftpmirror.gnu.org/coreutils/coreutils-8.30.tar.xz"
sha256 "e831b3a86091496cdba720411f9748de81507798f6130adeaef872d206e1b057"
bottle do
sha256 "45157fb067a46c953bdfcba90de688903b7b3c8fcb39afa1e0b2fef2819eedc5" => :mojave
sha256 "77b09dbe66f3d5098998da6babf953e01e828742b8a740a831cc3f3a1f713df7" => :high_sierra
sha256 "94844581b7e08ae2d1dc6c77acfd6e95021283cc8b7c1228fed32a423ae826cc" => :sierra
sha256 "a5145f88de2525d168ef998f8310d5c0abcead9efee9108fb61c30de91a4869c" => :el_capitan
end
head do
url "https://git.savannah.gnu.org/git/coreutils.git"
depends_on "autoconf" => :build
depends_on "automake" => :build
depends_on "bison" => :build
depends_on "gettext" => :build
depends_on "texinfo" => :build
depends_on "xz" => :build
depends_on "wget" => :build
end
depends_on "gmp" => :optional
conflicts_with "ganglia", :because => "both install `gstat` binaries"
conflicts_with "gegl", :because => "both install `gcut` binaries"
conflicts_with "idutils", :because => "both install `gid` and `gid.1`"
conflicts_with "aardvark_shell_utils", :because => "both install `realpath` binaries"
def install
if MacOS.version == :el_capitan
# Work around unremovable, nested dirs bug that affects lots of
# GNU projects. See:
# https://github.com/Homebrew/homebrew/issues/45273
# https://github.com/Homebrew/homebrew/issues/44993
# This is thought to be an el_capitan bug:
# https://lists.gnu.org/archive/html/bug-tar/2015-10/msg00017.html
ENV["gl_cv_func_getcwd_abort_bug"] = "no"
# renameatx_np and RENAME_EXCL are available at compile time from Xcode 8
# (10.12 SDK), but the former is not available at runtime.
inreplace "lib/renameat2.c", "defined RENAME_EXCL", "defined UNDEFINED_GIBBERISH"
end
system "./bootstrap" if build.head?
args = %W[
--prefix=#{prefix}
--program-prefix=g
]
args << "--without-gmp" if build.without? "gmp"
system "./configure", *args
system "make", "install"
# Symlink all commands into libexec/gnubin without the 'g' prefix
coreutils_filenames(bin).each do |cmd|
(libexec/"gnubin").install_symlink bin/"g#{cmd}" => cmd
end
# Symlink all man(1) pages into libexec/gnuman without the 'g' prefix
coreutils_filenames(man1).each do |cmd|
(libexec/"gnuman"/"man1").install_symlink man1/"g#{cmd}" => cmd
end
# Symlink non-conflicting binaries
bin.install_symlink "grealpath" => "realpath"
man1.install_symlink "grealpath.1" => "realpath.1"
end
def caveats; <<~EOS
All commands have been installed with the prefix 'g'.
If you really need to use these commands with their normal names, you
can add a "gnubin" directory to your PATH from your bashrc like:
PATH="#{opt_libexec}/gnubin:$PATH"
Additionally, you can access their man pages with normal names if you add
the "gnuman" directory to your MANPATH from your bashrc as well:
MANPATH="#{opt_libexec}/gnuman:$MANPATH"
EOS
end
def coreutils_filenames(dir)
filenames = []
dir.find do |path|
next if path.directory? || path.basename.to_s == ".DS_Store"
filenames << path.basename.to_s.sub(/^g/, "")
end
filenames.sort
end
test do
(testpath/"test").write("test")
(testpath/"test.sha1").write("a94a8fe5ccb19ba61c4c0873d391e987982fbbd3 test")
system bin/"gsha1sum", "-c", "test.sha1"
system bin/"gln", "-f", "test", "test.sha1"
end
end