ccache 4.4.1

Closes #85131.

Signed-off-by: Carlo Cabrera <30379873+carlocab@users.noreply.github.com>
Signed-off-by: BrewTestBot <1589480+BrewTestBot@users.noreply.github.com>

Formula/ccache.rb

@@ -1,8 +1,8 @@
 class Ccache < Formula
   desc "Object-file caching compiler wrapper"
   homepage "https://ccache.dev/"
-  url "https://github.com/ccache/ccache/releases/download/v4.4/ccache-4.4.tar.xz"
-  sha256 "b40bea2ecf88fc15d4431f0d5fb8babf018d7218eaded0f40e07d4c18c667561"
+  url "https://github.com/ccache/ccache/releases/download/v4.4.1/ccache-4.4.1.tar.xz"
+  sha256 "ebd6dfb5b15dfe39310e1f5834bafbe6ab526c71df8ad08a508e8a242bad8159"
   license "GPL-3.0-or-later"
   head "https://github.com/ccache/ccache.git", branch: "master"
 
@@ -28,8 +28,19 @@ class Ccache < Formula
   fails_with gcc: "5"
 
   def install
-    system "cmake", ".", *std_cmake_args
-    system "make", "install"
+    system "cmake", "-S", ".", "-B", "build", *std_cmake_args, "-DENABLE_IPO=TRUE"
+    system "cmake", "--build", "build"
+
+    # Homebrew compiler shim actively prevents ccache usage (see caveats), which will break the test suite.
+    # We run the test suite for ccache because it provides a more in-depth functional test of the software
+    # (especially with IPO enabled), adds negligible time to the build process, and we don't actually test
+    # this formula properly in the test block since doing so would be too complicated.
+    # See https://github.com/Homebrew/homebrew-core/pull/83900#issuecomment-90624064
+    with_env(CC: DevelopmentTools.locate(DevelopmentTools.default_compiler)) do
+      system "ctest", "-j#{ENV.make_jobs}", "--test-dir", "build"
+    end
+
+    system "cmake", "--install", "build"
 
     libexec.mkpath