From 5ac96bed4da760e095e5ca588512d0b9ff1b6e70 Mon Sep 17 00:00:00 2001
From: Thiago Holanda <unnamedd@gmail.com>
Date: Fri, 22 May 2020 23:41:32 +0200
Subject: [PATCH] Remove CZeroMQ as dependency and embed as system library

---
 Package.swift                    | 25 ++++++++++++++++++++-----
 Sources/CZeroMQ/module.modulemap |  5 +++++
 Sources/CZeroMQ/zmqinclude.h     |  1 +
 3 files changed, 26 insertions(+), 5 deletions(-)
 create mode 100644 Sources/CZeroMQ/module.modulemap
 create mode 100644 Sources/CZeroMQ/zmqinclude.h

diff --git a/Package.swift b/Package.swift
index 36a9660..c7bb9c5 100644
--- a/Package.swift
+++ b/Package.swift
@@ -7,14 +7,29 @@ let package = Package(
     products: [
         .library(
             name: "ZeroMQKit",
-            targets: ["ZeroMQKit"]
+            targets: [
+                "ZeroMQKit"
+            ]
         )
     ],
-    dependencies: [
-        .package(url: "https://github.com/evolution-app/CZeroMQ.git", from: "1.0.4")
-    ],
     targets: [
-        .target(name: "ZeroMQKit"),
+        .target(
+            name: "ZeroMQKit",
+            dependencies: ["CZeroMQ"]
+        ),
+        .systemLibrary(
+            name: "CZeroMQ",
+            path: "Sources/CZeroMQ",
+            pkgConfig: "libzmq",
+            providers: [
+                .brew([
+                    "zmq"
+                ]),
+                .apt([
+                    "libzmq3-dev"
+                ])
+            ]
+        ),
         .testTarget(
             name: "MainTests",
             dependencies: ["ZeroMQKit"]
diff --git a/Sources/CZeroMQ/module.modulemap b/Sources/CZeroMQ/module.modulemap
new file mode 100644
index 0000000..c6aa44b
--- /dev/null
+++ b/Sources/CZeroMQ/module.modulemap
@@ -0,0 +1,5 @@
+module CZeroMQ [system] {
+    header "./zmqinclude.h"
+    link "zmq"
+    export *
+}
\ No newline at end of file
diff --git a/Sources/CZeroMQ/zmqinclude.h b/Sources/CZeroMQ/zmqinclude.h
new file mode 100644
index 0000000..5de1f07
--- /dev/null
+++ b/Sources/CZeroMQ/zmqinclude.h
@@ -0,0 +1 @@
+#import <zmq.h>