53 lines
1.7 KiB
Ruby
53 lines
1.7 KiB
Ruby
class Libsigcxx < Formula
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desc "Callback framework for C++"
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homepage "https://libsigcplusplus.github.io/libsigcplusplus/"
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url "https://download.gnome.org/sources/libsigc++/3.0/libsigc++-3.0.6.tar.xz"
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sha256 "b70edcf4611651c54a426e109b17196e1fa17da090592a5000e2d134c03ac5ce"
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license "LGPL-3.0-or-later"
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bottle do
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sha256 cellar: :any, arm64_big_sur: "34fc45a5a4a36a592f6cb4b1671e65fddea15b3df12dd114359a5ca3101f3665"
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sha256 cellar: :any, big_sur: "eea9483112f22c255c7b783333a5a48b90e2fb0747ad00f0ed4b37275481b93a"
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sha256 cellar: :any, catalina: "5f7d8b6e6043bcab63f7f5675746f4d94f447cde8a48513c9db7b36b5a527e05"
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sha256 cellar: :any, mojave: "6f3562f317a110489a2df296f8b8b3cb8bc37295b6aa5d306a5c0078f7fdb7cc"
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end
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depends_on "meson" => :build
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depends_on "ninja" => :build
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depends_on macos: :high_sierra # needs C++17
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def install
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ENV.cxx11
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mkdir "build" do
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system "meson", *std_meson_args, ".."
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system "ninja"
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system "ninja", "install"
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end
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end
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test do
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(testpath/"test.cpp").write <<~EOS
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#include <iostream>
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#include <string>
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#include <sigc++/sigc++.h>
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void on_print(const std::string& str) {
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std::cout << str;
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}
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int main(int argc, char *argv[]) {
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sigc::signal<void(const std::string&)> signal_print;
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signal_print.connect(sigc::ptr_fun(&on_print));
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signal_print.emit("hello world\\n");
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return 0;
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}
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EOS
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system ENV.cxx, "-std=c++17", "test.cpp",
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"-L#{lib}", "-lsigc-3.0", "-I#{include}/sigc++-3.0", "-I#{lib}/sigc++-3.0/include", "-o", "test"
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assert_match "hello world", shell_output("./test")
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end
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end
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