46 lines
1.5 KiB
Ruby
46 lines
1.5 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++-3.0.0.tar.xz"
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sha256 "50a0855c1eb26e6044ffe888dbe061938ab4241f96d8f3754ea7ead38ab8ed06"
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bottle do
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cellar :any
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sha256 "1b22b26529168f83d74cef10cd9839b774e701e7929d174edcf3b3b4f50c3272" => :catalina
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sha256 "34d97436f679f9ed9d76a1878d87b29eab692b487cb24aa2b18ba34e6856ab25" => :mojave
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sha256 "ea4710c4dee791bf3109ed28b2cf1d17deb07811f334fc8ff462aafdcf222fc4" => :high_sierra
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end
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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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system "./configure", "--prefix=#{prefix}", "--disable-dependency-tracking"
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system "make"
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system "make", "check"
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system "make", "install"
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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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