quantum++ 6.0

[BrewTestBot]

Created by brew bump

---

Created with brew bump-formula-pr.

release notes

[botantony]

depends_on "googletest" => :build

[vsoftco]

@botantony Do you mind please adding the dependency to the formula ruby file? Thanks!!

[botantony]

diff --git a/Formula/q/quantum++.rb b/Formula/q/quantum++.rb
index 8c9df88f4d7..8e8e6cde74e 100644
--- a/Formula/q/quantum++.rb
+++ b/Formula/q/quantum++.rb
@@ -1,19 +1,27 @@
 class Quantumxx < Formula
   desc "Modern C++ quantum computing library"
   homepage "https://github.com/softwareQinc/qpp"
-  url "https://github.com/softwareQinc/qpp/archive/refs/tags/v5.1.tar.gz"
-  sha256 "971483eefbf5e4d427553276d9bfd237e3d22ea8757a1ee7afa25417aca158ea"
+  url "https://github.com/softwareQinc/qpp/archive/refs/tags/v6.0.tar.gz"
+  sha256 "cdd6acf287b2f2dd124120ef2aba85660eee9482f5484dbd229c93b53a7d8a54"
   license "MIT"
+  head "https://github.com/softwareQinc/qpp.git", branch: "main"
 
   bottle do
     sha256 cellar: :any_skip_relocation, all: "0ff3efd01b8a28045694ee46bc49bdbf510652e6318fcf3a7976b545aed1e53d"
   end
 
   depends_on "cmake" => [:build, :test]
+  depends_on "googletest" => :build
   depends_on "eigen"
+  depends_on "pybind11"
 
   def install
-    system "cmake", "-S", ".", "-B", "build", *std_cmake_args
+    args = %w[
+      -DFETCHCONTENT_FULLY_DISCONNECTED=OFF
+      -DHOMEBREW_ALLOW_FETCHCONTENT=ON
+    ]
+    system "cmake", "-S", ".", "-B", "build", *args, *std_cmake_args
+    system "cmake", "--build", "build"
     system "cmake", "--install", "build"
   end
 
@@ -29,7 +37,7 @@ class Quantumxx < Formula
     CMAKE
     (testpath/"qpp_test.cpp").write <<~CPP
       #include <iostream>
-      #include <qpp/qpp.h>
+      #include <qpp/qpp.hpp>
 
       int main() {
           using namespace qpp;

[botantony]

oh, i see it is a header-only library, system "cmake", "--build", "build" can be removed

[vsoftco]

oh, i see it is a header-only library, system "cmake", "--build", "build" can be removed

Agree. It's only there for Windows compatibility (although brew doesn't support Windows yet), since on Win, cmake --install build doesn't work (or at least didn't use to work when I was testing it), so one needed the cmake --build build --target install instead.

[vsoftco]

Thanks for the fix @botantony @daeho-ro !

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