homebrew-core/Formula/swig.rb

62 lines
1.8 KiB
Ruby

class Swig < Formula
desc "Generate scripting interfaces to C/C++ code"
homepage "http://www.swig.org/"
url "https://downloads.sourceforge.net/project/swig/swig/swig-4.0.2/swig-4.0.2.tar.gz"
sha256 "d53be9730d8d58a16bf0cbd1f8ac0c0c3e1090573168bfa151b01eb47fa906fc"
license "GPL-3.0"
livecheck do
url :stable
end
bottle do
sha256 "f198353656b61cb35b5c28ed6c9cb10689d2a0fc69529cfbcbc0fbd75a027e27" => :big_sur
sha256 "530e80b7e7dcd28469b52fc3b668683a97b72642ebf2b6d4e6708d14f05e7286" => :catalina
sha256 "50afb5930cb37af2e400f0369f6da15b1d4922c1f72f45d13e7e3f8bd9d6d27b" => :mojave
sha256 "8bab440005b048ce454a3dd50ba608e1f85391edd73e9e40510269e923cad238" => :high_sierra
end
head do
url "https://github.com/swig/swig.git"
depends_on "autoconf" => :build
depends_on "automake" => :build
end
depends_on "pcre"
uses_from_macos "ruby" => :test
def install
system "./autogen.sh" if build.head?
system "./configure", "--disable-dependency-tracking",
"--prefix=#{prefix}"
system "make"
system "make", "install"
end
test do
(testpath/"test.c").write <<~EOS
int add(int x, int y)
{
return x + y;
}
EOS
(testpath/"test.i").write <<~EOS
%module test
%inline %{
extern int add(int x, int y);
%}
EOS
(testpath/"run.rb").write <<~EOS
require "./test"
puts Test.add(1, 1)
EOS
system "#{bin}/swig", "-ruby", "test.i"
system ENV.cc, "-c", "test.c"
system ENV.cc, "-c", "test_wrap.c", "-I#{MacOS.sdk_path}/System/Library/Frameworks/Ruby.framework/Headers/"
system ENV.cc, "-bundle", "-undefined", "dynamic_lookup", "test.o", "test_wrap.o", "-o", "test.bundle"
assert_equal "2", shell_output("/usr/bin/ruby run.rb").strip
end
end