gz-utils3: new formula for ionic

Formula/gz-utils3.rb

@@ -0,0 +1,64 @@
+class GzUtils3 < Formula
+ desc "General purpose classes and functions designed for robotic applications"
+ homepage "https:/gazebosim/gz-utils"
+ url "https:/gazebosim/gz-utils.git", branch: "main"
+ version "2.999.999-0-20231011"
+ license "Apache-2.0"
+
+ depends_on "cmake" => [:build, :test]
+ depends_on "pkg-config" => [:build, :test]
+ depends_on "gz-cmake4"
+
+ def install
+ cmake_args = std_cmake_args
+ cmake_args << "-DBUILD_TESTING=OFF"
+ cmake_args << "-DCMAKE_INSTALL_RPATH=#{rpath}"
+
+ # Use build folder
+ mkdir "build" do
+ system "cmake", "..", *cmake_args
+ system "make", "install"
+ end
+ end
+
+ test do
+ (testpath/"test.cpp").write <<-EOS
+ #include <gz/utils/ImplPtr.hh>
+ class SomeClassPrivate
+ {
+ };
+ class SomeClass
+ {
+ private: gz::utils::ImplPtr<SomeClassPrivate> dataPtr =
+ gz::utils::MakeImpl<SomeClassPrivate>();
+ };
+ int main() {
+ SomeClass object;
+ return 0;
+ }
+ EOS
+ (testpath/"CMakeLists.txt").write <<-EOS
+ cmake_minimum_required(VERSION 3.5 FATAL_ERROR)
+ find_package(gz-utils3 QUIET REQUIRED)
+ add_executable(test_cmake test.cpp)
+ target_link_libraries(test_cmake gz-utils3::gz-utils3)
+ EOS
+ system "pkg-config", "gz-utils3"
+ cflags = `pkg-config --cflags gz-utils3`.split
+ ldflags = `pkg-config --libs gz-utils3`.split
+ system ENV.cxx, "test.cpp",
+ *cflags,
+ *ldflags,
+ "-o", "test"
+ system "./test"
+ # test building with cmake
+ mkdir "build" do
+ system "cmake", ".."
+ system "make"
+ system "./test_cmake"
+ end
+ # check for Xcode frameworks in bottle
+ cmd_not_grep_xcode = "! grep -rnI 'Applications[/]Xcode' #{prefix}"
+ system cmd_not_grep_xcode
+ end
+end