civetweb 1.16 (new formula)

Formula/c/civetweb.rb

@@ -0,0 +1,56 @@
+class Civetweb < Formula
+  desc "C/C++ embeddable web server with optional CGI, SSL and Lua support"
+  homepage "https://github.com/civetweb/civetweb"
+  url "https://github.com/civetweb/civetweb/archive/refs/tags/v1.16.tar.gz"
+  sha256 "f0e471c1bf4e7804a6cfb41ea9d13e7d623b2bcc7bc1e2a4dd54951a24d60285"
+  license "MIT"
+  head "https://github.com/civetweb/civetweb.git", branch: "master"
+
+  depends_on "cmake" => :build
+  depends_on "openssl@3"
+
+  on_linux do
+    depends_on "zlib-ng-compat"
+  end
+
+  def install
+    args = %w[
+      -DBUILD_SHARED_LIBS=ON
+      -DCIVETWEB_BUILD_TESTING=FALSE
+      -DCIVETWEB_ENABLE_ASAN=OFF
+      -DCIVETWEB_ENABLE_CXX=ON
+      -DCIVETWEB_ENABLE_SSL=ON
+      -DCIVETWEB_ENABLE_SSL_DYNAMIC_LOADING=OFF
+      -DCIVETWEB_ENABLE_WEBSOCKETS=ON
+      -DCIVETWEB_ENABLE_X_DOM_SOCKET=ON
+      -DCIVETWEB_ENABLE_ZLIB=ON
+      -DCIVETWEB_SSL_OPENSSL_API_3_0=ON
+      -DCIVETWEB_SSL_OPENSSL_API_1_1=OFF
+      -DCIVETWEB_SSL_OPENSSL_API_1_0=OFF
+      -DCMAKE_POSITION_INDEPENDENT_CODE:BOOL=TRUE
+    ]
+    odie "Remove CMake 4 workaround and -DUSE_X_DOM_SOCKET!" if version > "1.16"
+    # https://code.opensuse.org/package/civetweb/blob/master/f/civetweb.spec#_80
+    # CMake version fix: https://github.com/civetweb/civetweb/pull/1306/changes
+    args += %w[
+      -DCMAKE_C_FLAGS=-DUSE_X_DOM_SOCKET
+      -DCMAKE_CXX_FLAGS=-DUSE_X_DOM_SOCKET
+      -DCMAKE_POLICY_VERSION_MINIMUM=3.5
+    ]
+    system "cmake", "-S", ".", "-B", "builddir", *args, *std_cmake_args
+    system "cmake", "--build", "builddir"
+    system "cmake", "--install", "builddir"
+  end
+
+  test do
+    (testpath/"test.c").write <<~C
+      #include "civetweb.h"
+      int main() {
+          printf("%d", mg_check_feature(0xFFF));
+          return 0;
+      }
+    C
+    system ENV.cc, "test.c", "-L#{lib}", "-lcivetweb", "-o", "test"
+    assert_match "2719", shell_output("./test")
+  end
+end