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class Findutils < Formula
desc "Collection of GNU find, xargs, and locate"
homepage "https://www.gnu.org/software/findutils/"
url "https://ftp.gnu.org/gnu/findutils/findutils-4.7.0.tar.xz"
mirror "https://ftpmirror.gnu.org/findutils/findutils-4.7.0.tar.xz"
sha256 "c5fefbdf9858f7e4feb86f036e1247a54c79fc2d8e4b7064d5aaa1f47dfa789a"
bottle do
cellar :any_skip_relocation
sha256 "f9ba06f4d48275e8cab659450b05e77873e909f31104df450201a83d465ed1ca" => :catalina
sha256 "3c609b729a1dc859459282a856ff6c164cd8388e531dad4e58c8d4c7acb670fb" => :mojave
sha256 "996a9fe2b1829fdf7b7257bead0ef0c4315832e9ba21b149779abeb59dcbde30" => :high_sierra
sha256 "4b66ce398f2d5f5c65bf0b05fcc55334398e75cb965a17d781d7c3a15a4bba61" => :sierra
end
def install
# 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" if MacOS.version == :el_capitan
args = %W[
--prefix=#{prefix}
--localstatedir=#{var}/locate
--disable-dependency-tracking
--disable-debug
--program-prefix=g
]
# Work around a gnulib issue with macOS Catalina
args << "gl_cv_func_ftello_works=yes"
system "./configure", *args
system "make", "install"
# https://savannah.gnu.org/bugs/index.php?46846
# https://github.com/Homebrew/homebrew/issues/47791
(libexec/"bin").install bin/"gupdatedb"
(bin/"gupdatedb").write <<~EOS
#!/bin/sh
export LC_ALL='C'
exec "#{libexec}/bin/gupdatedb" "$@"
EOS
[[prefix, bin], [share, man/"*"]].each do |base, path|
Dir[path/"g*"].each do |p|
f = Pathname.new(p)
gnupath = "gnu" + f.relative_path_from(base).dirname
(libexec/gnupath).install_symlink f => f.basename.sub(/^g/, "")
end
end
libexec.install_symlink "gnuman" => "man"
end
def post_install
(var/"locate").mkpath
end
def caveats; <<~EOS
All commands have been installed with the prefix "g".
If you need to use these commands with their normal names, you
can add a "gnubin" directory to your PATH from your bashrc like:
PATH="#{opt_libexec}/gnubin:$PATH"
EOS
end
test do
touch "HOMEBREW"
assert_match "HOMEBREW", shell_output("#{bin}/gfind .")
assert_match "HOMEBREW", shell_output("#{opt_libexec}/gnubin/find .")
end
end
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