libtorrent-rasterbar: fix pkgconfig file

Closes #102446.

Signed-off-by: Rui Chen <rui@chenrui.dev>
Signed-off-by: BrewTestBot <1589480+BrewTestBot@users.noreply.github.com>

Formula/libtorrent-rasterbar.rb

@@ -1,11 +1,20 @@
 class LibtorrentRasterbar < Formula
   desc "C++ bittorrent library with Python bindings"
   homepage "https://www.libtorrent.org/"
-  url "https://github.com/arvidn/libtorrent/releases/download/v2.0.6/libtorrent-rasterbar-2.0.6.tar.gz"
-  sha256 "438e29272ff41ccc68ec7530f1b98d639f6d01ec8bf680766336ae202a065722"
   license "BSD-3-Clause"
+  revision 1
   head "https://github.com/arvidn/libtorrent.git", branch: "RC_2_0"
 
+  stable do
+    url "https://github.com/arvidn/libtorrent/releases/download/v2.0.6/libtorrent-rasterbar-2.0.6.tar.gz"
+    sha256 "438e29272ff41ccc68ec7530f1b98d639f6d01ec8bf680766336ae202a065722"
+
+    patch do
+      url "https://github.com/arvidn/libtorrent/commit/a5925cfc862923544d4d2b4dc5264836e2cd1030.patch?full_index=1"
+      sha256 "cbcbb988d5c534f0ee97da7cbbc72bcd7a10592c5619970b5330ab646ffc7c52"
+    end
+  end
+
   livecheck do
     url :stable
     regex(/^v?(\d+(?:[._]\d+)+)$/i)
@@ -29,21 +38,17 @@ class LibtorrentRasterbar < Formula
   conflicts_with "libtorrent-rakshasa", because: "they both use the same libname"
 
   def install
-    args = %w[
+    args = %W[
       -DCMAKE_CXX_STANDARD=14
       -Dencryption=ON
       -Dpython-bindings=ON
       -Dpython-egg-info=ON
       -DCMAKE_INSTALL_RPATH=#{lib}
     ]
-    args += std_cmake_args
-
-    mkdir "build" do
-      system "cmake", "..", *args
-      system "make"
-      system "make", "install"
-    end
 
+    system "cmake", "-S", ".", "-B", "build", *std_cmake_args, *args
+    system "cmake", "--build", "build"
+    system "cmake", "--install", "build"
     libexec.install "examples"
   end