libidn2: update 2.3.7 bottle.

Formula/lib/libidn2.rb

@@ -0,0 +1,74 @@
+class Libidn2 < Formula
+  desc "International domain name library (IDNA2008, Punycode and TR46)"
+  homepage "https://www.gnu.org/software/libidn/#libidn2"
+  url "https://ftp.gnu.org/gnu/libidn/libidn2-2.3.7.tar.gz"
+  mirror "https://ftpmirror.gnu.org/libidn/libidn2-2.3.7.tar.gz"
+  mirror "http://ftp.gnu.org/gnu/libidn/libidn2-2.3.7.tar.gz"
+  sha256 "4c21a791b610b9519b9d0e12b8097bf2f359b12f8dd92647611a929e6bfd7d64"
+  license all_of: [
+    { any_of: ["GPL-2.0-or-later", "LGPL-3.0-or-later"] }, # lib
+    { all_of: ["Unicode-TOU", "Unicode-DFS-2016"] }, # matching COPYING.unicode
+    "GPL-3.0-or-later", # bin
+    "LGPL-2.1-or-later", # parts of gnulib
+    "FSFAP-no-warranty-disclaimer", # man3
+  ]
+
+  livecheck do
+    url :stable
+    regex(/href=.*?libidn2[._-]v?(\d+(?:\.\d+)+)\.t/i)
+  end
+
+  bottle do
+    root_url "https://github.com/gromgit/homebrew-core-aarch64_linux/releases/download/libidn2-2.3.7"
+    sha256 cellar: :any_skip_relocation, aarch64_linux: "8f11ec5a9830450304ac0acc601b93a4b8ddd926953906ef1bdf297e584f50aa"
+  end
+
+  head do
+    url "https://gitlab.com/libidn/libidn2.git", branch: "master"
+
+    depends_on "autoconf" => :build
+    depends_on "automake" => :build
+    depends_on "gengetopt" => :build
+    depends_on "gettext" => :build
+    depends_on "help2man" => :build
+    depends_on "libtool" => :build
+
+    uses_from_macos "gperf" => :build
+
+    on_macos do
+      depends_on "coreutils" => :build
+    end
+
+    on_system :linux, macos: :ventura_or_newer do
+      depends_on "texinfo" => :build
+    end
+  end
+
+  depends_on "pkg-config" => :build
+  depends_on "libunistring"
+
+  on_macos do
+    depends_on "gettext"
+  end
+
+  def install
+    args = ["--disable-silent-rules", "--with-packager=Homebrew"]
+    args << "--with-libintl-prefix=#{Formula["gettext"].opt_prefix}" if OS.mac?
+
+    if build.head?
+      ENV.prepend_path "PATH", Formula["coreutils"].libexec/"gnubin" if OS.mac?
+      system "./bootstrap", "--skip-po"
+    end
+    system "./configure", *args, *std_configure_args
+    system "make", "install"
+  end
+
+  test do
+    ENV.delete("LC_CTYPE")
+    ENV["CHARSET"] = "UTF-8"
+    output = shell_output("#{bin}/idn2 räksmörgås.se")
+    assert_equal "xn--rksmrgs-5wao1o.se", output.chomp
+    output = shell_output("#{bin}/idn2 blåbærgrød.no")
+    assert_equal "xn--blbrgrd-fxak7p.no", output.chomp
+  end
+end