libslirp 4.3.1 (new formula)

* libslirp 4.3.1 (new formula)
* Add pkg-config as dependency
* Place pkg-config after other dependencies
* Make glib not just for build
* Place glib after other dependencies
* Use inreplace instead of sed
* Build static library as well

Closes #63412.

Signed-off-by: Sean Molenaar <1484494+SMillerDev@users.noreply.github.com>

Formula/libslirp.rb

@@ -0,0 +1,38 @@
+class Libslirp < Formula
+  desc "General purpose TCP-IP emulator"
+  homepage "https://gitlab.freedesktop.org/slirp/libslirp"
+  url "https://elmarco.fedorapeople.org/libslirp-4.3.1.tar.xz"
+  sha256 "388b4b08a8cc0996cc5155cb027a097dc1a7f2cfe84b1121496608ab5366cc48"
+  license "BSD-3-Clause"
+
+  depends_on "meson" => :build
+  depends_on "ninja" => :build
+  depends_on "pkg-config" => :build
+  depends_on "glib"
+
+  def install
+    inreplace "meson.build", ",--version-script", ""
+    system "meson", "build", "-Ddefault_library=both", *std_meson_args
+    system "ninja", "-C", "build", "install", "all"
+  end
+
+  test do
+    (testpath/"test.c").write <<~EOS
+      #include <stdio.h>
+      #include <string.h>
+      #include <stddef.h>
+      #include <slirp/libslirp.h>
+      int main() {
+        SlirpConfig cfg;
+        memset(&cfg, 0, sizeof(cfg));
+        cfg.version = 1;
+        cfg.in_enabled = true;
+        cfg.vhostname = "testServer";
+        Slirp* ctx = slirp_new(&cfg, NULL, NULL);
+        return 0;
+      }
+    EOS
+    system ENV.cc, "test.c", "-L#{lib}", "-lslirp", "-o", "test"
+    system "./test"
+  end
+end