gmp 6.3.0

Formula/g/gmp.rb

@@ -1,20 +1,12 @@
 class Gmp < Formula
   desc "GNU multiple precision arithmetic library"
   homepage "https://gmplib.org/"
+  # gmplib.org blocks GitHub server IPs, so it should not be the primary URL
+  url "https://ftp.gnu.org/gnu/gmp/gmp-6.3.0.tar.xz"
+  mirror "https://gmplib.org/download/gmp/gmp-6.3.0.tar.xz"
+  sha256 "a3c2b80201b89e68616f4ad30bc66aee4927c3ce50e33929ca819d5c43538898"
   license any_of: ["LGPL-3.0-or-later", "GPL-2.0-or-later"]
-  revision 1
-
-  stable do
-    url "https://gmplib.org/download/gmp/gmp-6.2.1.tar.xz"
-    mirror "https://ftp.gnu.org/gnu/gmp/gmp-6.2.1.tar.xz"
-    sha256 "fd4829912cddd12f84181c3451cc752be224643e87fac497b69edddadc49b4f2"
-
-    # Fix -flat_namespace being used on Big Sur and later.
-    patch do
-      url "https://raw.githubusercontent.com/Homebrew/formula-patches/03cf8088210822aa2c1ab544ed58ea04c897d9c4/libtool/configure-big_sur.diff"
-      sha256 "35acd6aebc19843f1a2b3a63e880baceb0f5278ab1ace661e57a502d9d78c93c"
-    end
-  end
+  head "https://gmplib.org/repo/gmp/", using: :hg
 
   livecheck do
     url "https://gmplib.org/download/gmp/"
@@ -35,32 +27,26 @@ class Gmp < Formula
     sha256 cellar: :any_skip_relocation, x86_64_linux:   "786ae29f0c0b06ea86e42bd9c6ac2c49bd5757da037dead7053e8bd612c4cf8c"
   end
 
-  head do
-    url "https://gmplib.org/repo/gmp/", using: :hg
-    depends_on "autoconf" => :build
-    depends_on "automake" => :build
-    depends_on "libtool" => :build
-  end
+  depends_on "autoconf" => :build
+  depends_on "automake" => :build
+  depends_on "libtool" => :build
 
   uses_from_macos "m4" => :build
 
-  # Prevent crash on macOS 12 betas with release gmp 6.2.1, can be removed after the next gmp release.
-  patch do
-    url "https://gmplib.org/repo/gmp/raw-rev/5f32dbc41afc"
-    sha256 "a44ef57903b240df6fde6c9d2fe40063f785995c43b6bfc7a237c571f53613e0"
-  end
-
   def install
-    system "./.bootstrap" if build.head?
-
-    args = std_configure_args
-    args << "--enable-cxx"
+    if build.head?
+      system "./.bootstrap"
+    else
+      # Regenerate configure to avoid flat namespace linking
+      # Reported by email: https://gmplib.org/list-archives/gmp-bugs/2023-July/thread.html
+      # Remove in next version
+      system "autoreconf", "-i", "-s"
+    end
 
     # Enable --with-pic to avoid linking issues with the static library
-    args << "--with-pic"
+    args = std_configure_args + %w[--enable-cxx --with-pic]
 
     cpu = Hardware::CPU.arm? ? "aarch64" : Hardware.oldest_cpu
-
     if OS.mac?
       args << "--build=#{cpu}-apple-darwin#{OS.kernel_version.major}"
     else