double-conversion 1.1.5 (new formula)

Closes #37835.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>

1 files changed, 33 insertions, 0 deletions

diff --git a/Library/Formula/double-conversion.rb b/Library/Formula/double-conversion.rb
new file mode 100644
index 000000000..7495a11ab
--- /dev/null
+++ b/Library/Formula/double-conversion.rb
@@ -0,0 +1,33 @@
+class DoubleConversion < Formula
+  homepage "https://github.com/floitsch/double-conversion"
+  url "https://github.com/floitsch/double-conversion/archive/v1.1.5.tar.gz"
+  sha256 "03b976675171923a726d100f21a9b85c1c33e06578568fbc92b13be96147d932"
+
+  head "https://github.com/floitsch/double-conversion.git"
+
+  depends_on "cmake" => :build
+
+  def install
+    mkdir "dc-build" do
+      system "cmake", "..", *std_cmake_args
+      system "make", "install"
+    end
+  end
+
+  test do
+    (testpath/"test.cc").write <<-EOS.undent
+      #include <double-conversion/bignum.h>
+      #include <stdio.h>
+      int main() {
+          char buf[20] = {0};
+          double_conversion::Bignum bn;
+          bn.AssignUInt64(0x1234567890abcdef);
+          bn.ToHexString(buf, sizeof buf);
+          printf("%s", buf);
+          return 0;
+      }
+    EOS
+    system ENV.cc, "test.cc", "-L#{lib}", "-ldouble-conversion", "-o", "test"
+    assert_equal "1234567890ABCDEF", `./test`
+  end
+end