qt5: build with secure transport

Closes Homebrew/homebrew#41367.

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

Formula/qt5.rb

@@ -12,15 +12,19 @@ end
 class Qt5 < Formula
   desc "Version 5 of the Qt framework"
   homepage "https://www.qt.io/"
-  url "https://download.qt.io/official_releases/qt/5.5/5.5.0/single/qt-everywhere-opensource-src-5.5.0.tar.xz"
+  head "https://code.qt.io/qt/qt5.git", :branch => "5.5", :shallow => false
-  mirror "https://www.mirrorservice.org/sites/download.qt-project.org/official_releases/qt/5.5/5.5.0/single/qt-everywhere-opensource-src-5.5.0.tar.xz"
-  sha256 "7ea2a16ecb8088e67db86b0835b887d5316121aeef9565d5d19be3d539a2c2af"
 
-  # Apple's 3.6.0svn based clang doesn't support -Winconsistent-missing-override
+  stable do
-  # https://bugreports.qt.io/browse/QTBUG-46833
+    url "https://download.qt.io/official_releases/qt/5.5/5.5.0/single/qt-everywhere-opensource-src-5.5.0.tar.xz"
-  # This is fixed in 5.5 branch and below patch should be removed
+    mirror "https://www.mirrorservice.org/sites/download.qt-project.org/official_releases/qt/5.5/5.5.0/single/qt-everywhere-opensource-src-5.5.0.tar.xz"
-  # when this formula is updated to 5.5.1
+    sha256 "7ea2a16ecb8088e67db86b0835b887d5316121aeef9565d5d19be3d539a2c2af"
-  patch :DATA
+
+    # Apple's 3.6.0svn based clang doesn't support -Winconsistent-missing-override
+    # https://bugreports.qt.io/browse/QTBUG-46833
+    # This is fixed in 5.5 branch and below patch should be removed
+    # when this formula is updated to 5.5.1
+    patch :DATA
+  end
 
   bottle do
     sha256 "1d3aee1664b44e912ddd307fc7f1eff25e835452ce44705acaa4162f79006ef7" => :yosemite
@@ -28,8 +32,6 @@ class Qt5 < Formula
     sha256 "855e075b522199c52876f44fe2d2a63e4c4b4f9bfd5c6edb0e3dc850fd02ef34" => :mountain_lion
   end
 
-  head "https://code.qt.io/qt/qt5.git", :branch => "5.5", :shallow => false
-
   keg_only "Qt 5 conflicts Qt 4 (which is currently much more widely used)."
 
   option :universal
@@ -49,20 +51,15 @@ class Qt5 < Formula
   depends_on :mysql => :optional
   depends_on :xcode => :build
 
-  # There needs to be an OpenSSL dep here ideally, but qt keeps ignoring it.
-  # Keep nagging upstream for a fix to this problem, and revision when possible.
-  # https://github.com/Homebrew/homebrew/pull/34929
-  # https://bugreports.qt.io/browse/QTBUG-42161
-  # https://bugreports.qt.io/browse/QTBUG-43456
-
   depends_on OracleHomeVarRequirement if build.with? "oci"
 
   def install
     ENV.universal_binary if build.universal?
 
     args = ["-prefix", prefix,
-            "-system-zlib",
+            "-system-zlib", "-securetransport",
             "-qt-libpng", "-qt-libjpeg",
+            "-no-rpath", "-no-openssl",
             "-confirm-license", "-opensource",
             "-nomake", "tests", "-release"]
 
@@ -123,15 +120,41 @@ class Qt5 < Formula
     Pathname.glob("#{bin}/*.app") { |app| mv app, prefix }
   end
 
-  test do
-    system "#{bin}/qmake", "-project"
-  end
-
   def caveats; <<-EOS.undent
     We agreed to the Qt opensource license for you.
     If this is unacceptable you should uninstall.
     EOS
   end
+
+  test do
+    (testpath/"hello.pro").write <<-EOS.undent
+      QT       += core
+      QT       -= gui
+      TARGET = hello
+      CONFIG   += console
+      CONFIG   -= app_bundle
+      TEMPLATE = app
+      SOURCES += main.cpp
+    EOS
+
+    (testpath/"main.cpp").write <<-EOS.undent
+      #include <QCoreApplication>
+      #include <QDebug>
+
+      int main(int argc, char *argv[])
+      {
+        QCoreApplication a(argc, argv);
+        qDebug() << "Hello World!";
+        return 0;
+      }
+    EOS
+
+    system bin/"qmake", testpath/"hello.pro"
+    system "make"
+    assert File.exist?("hello")
+    assert File.exist?("main.o")
+    system "./hello"
+  end
 end
 
 __END__