1 files changed, 37 insertions, 0 deletions
diff --git a/Library/Formula/libcapn.rb b/Library/Formula/libcapn.rb
new file mode 100644
index 000000000..e0199c7b4
--- /dev/null
+++ b/Library/Formula/libcapn.rb
@@ -0,0 +1,37 @@
+require 'formula'
+
+class Libcapn < Formula
+  homepage 'http://libcapn.org/'
+  url 'http://libcapn.org/download/libcapn-1.0.0b3-src.tar.gz'
+  sha1 'a53f7b382e683249ff55214b1effbae5f82c4ef2'
+  head 'https://github.com/adobkin/libcapn.git'
+
+  depends_on 'cmake' => :build
+  depends_on 'pkg-config' => :build
+
+  def install
+    inreplace 'CMakeLists.txt', /usr\/lib\/pkgconfig/, "#{lib}/pkgconfig" unless build.head?
+    system "cmake", ".", *std_cmake_args
+    system "make", "install"
+  end
+
+  test do
+    (testpath/'test_install.c').write <<-TEST_SCRIPT.undent
+    #include <apn.h>
+    int main() {
+        apn_ctx_ref ctx = NULL;
+        apn_error_ref error;
+        if (apn_init(&ctx, "apns-dev-cert.pem", "apns-dev-key.pem", NULL, &error) == APN_ERROR) {
+            apn_error_free(&error);
+            return 1;
+        }
+        apn_close(ctx);
+        apn_free(&ctx);
+        return 0;
+    }
+    TEST_SCRIPT
+    flags = `#{HOMEBREW_PREFIX}/bin/pkg-config --cflags --libs libcapn`.split + ENV.cflags.split
+    system ENV.cc, "-o", "test_install", "test_install.c", *flags
+    system "./test_install"
+  end
+end