From e78dc9b3db076a3163f408203fb1c96cd931d8ea Mon Sep 17 00:00:00 2001
From: Dan Paulat <dpaulat@gmail.com>
Date: Sun, 16 Apr 2023 17:36:16 -0500
Subject: [PATCH] Add date-tz to wxdata when not using MSVC

---
 external/CMakeLists.txt | 2 ++
 external/date.cmake     | 7 +++++++
 wxdata/wxdata.cmake     | 4 ++++
 3 files changed, 13 insertions(+)
 create mode 100644 external/date.cmake

diff --git a/external/CMakeLists.txt b/external/CMakeLists.txt
index 873203d6..65b2ef20 100644
--- a/external/CMakeLists.txt
+++ b/external/CMakeLists.txt
@@ -5,6 +5,7 @@ set_property(DIRECTORY
              APPEND
              PROPERTY CMAKE_CONFIGURE_DEPENDS
              aws-sdk-cpp.cmake
+             date.cmake
              freetype-gl.cmake
              hsluv-c.cmake
              imgui.cmake
@@ -12,6 +13,7 @@ set_property(DIRECTORY
              stb.cmake)
 
 include(aws-sdk-cpp.cmake)
+include(date.cmake)
 include(freetype-gl.cmake)
 include(hsluv-c.cmake)
 include(imgui.cmake)
diff --git a/external/date.cmake b/external/date.cmake
new file mode 100644
index 00000000..a804f68c
--- /dev/null
+++ b/external/date.cmake
@@ -0,0 +1,7 @@
+cmake_minimum_required(VERSION 3.20)
+set(PROJECT_NAME scwx-date)
+
+set(USE_SYSTEM_TZ_DB ON)
+set(BUILD_TZ_LIB     ON)
+
+add_subdirectory(date)
diff --git a/wxdata/wxdata.cmake b/wxdata/wxdata.cmake
index a6471187..d12b763a 100644
--- a/wxdata/wxdata.cmake
+++ b/wxdata/wxdata.cmake
@@ -246,6 +246,10 @@ if (WIN32)
     target_link_libraries(wxdata INTERFACE Ws2_32)
 endif()
 
+if (NOT MSVC)
+    target_link_libraries(wxdata PUBLIC date::date-tz)
+endif()
+
 set_target_properties(wxdata PROPERTIES CXX_STANDARD 20
                                         CXX_STANDARD_REQUIRED ON
                                         CXX_EXTENSIONS OFF)