From 90516b53ddab685bbed7ac525b019b631f396599 Mon Sep 17 00:00:00 2001
From: Roman Gershman <romange@gmail.com>
Date: Tue, 16 Nov 2021 09:59:13 +0200
Subject: [PATCH] Add async library to the project

---
 .gitignore     | 12 ++++++++++++
 .gitmodules    |  3 +++
 CMakeLists.txt | 26 ++++++++++++++++++++++++++
 async          |  1 +
 4 files changed, 42 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 .gitmodules
 create mode 100755 CMakeLists.txt
 create mode 160000 async

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 000000000..5856f2d3b
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,12 @@
+build/*
+build-*
+.vscode/*.db
+.vscode/settings.json
+third_party
+genfiles/*
+*.sublime-*
+.tags
+!third_party/include/*
+*.pyc
+/CMakeLists.txt.user
+_deps
diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 000000000..434d4208a
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "async"]
+	path = async
+	url = https://github.com/romange/async.git
diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100755
index 000000000..d7cee2e92
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,26 @@
+cmake_minimum_required(VERSION 3.15 FATAL_ERROR)
+set(PROJECT_CONTACT romange@gmail.com)
+
+enable_testing()
+
+set(CMAKE_EXPORT_COMPILE_COMMANDS 1)
+
+# Set targets in folders
+set_property(GLOBAL PROPERTY USE_FOLDERS ON)
+project(DRAGONFLY C CXX)
+set(CMAKE_CXX_STANDARD 17)
+
+# We must define all the required variables from the root cmakefile, otherwise
+# they just disappear.
+set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/async/cmake" ${CMAKE_MODULE_PATH})
+option(BUILD_SHARED_LIBS "Build shared libraries" OFF)
+
+include(third_party)
+include(internal)
+
+Message(STATUS "THIRD_PARTY_LIB_DIR ${THIRD_PARTY_LIB_DIR}")
+
+include_directories(${CMAKE_CURRENT_SOURCE_DIR})
+include_directories(async)
+
+add_subdirectory(async)
diff --git a/async b/async
new file mode 160000
index 000000000..39be1827d
--- /dev/null
+++ b/async
@@ -0,0 +1 @@
+Subproject commit 39be1827d923881c662a684a215cb2dbba08d230