From ca241bd8f2e9b8b95045976b4c02c5698794b749 Mon Sep 17 00:00:00 2001
From: "Maarten L. Hekkelman" <maarten@hekkelman.com>
Date: Mon, 23 Sep 2024 09:14:04 +0200
Subject: [PATCH] Fix linking to std::atomic

---
 CMakeLists.txt | 4 ++--
 changelog      | 3 +++
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index b4aed0f..ff7ae92 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -27,7 +27,7 @@ cmake_minimum_required(VERSION 3.23)
 # set the project name
 project(
 	libcifpp
-	VERSION 7.0.5
+	VERSION 7.0.6
 	LANGUAGES CXX)
 
 list(PREPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
@@ -369,7 +369,7 @@ target_include_directories(
 	"$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>"
 	PRIVATE "${BOOST_REGEX_INCLUDE_DIR}" "${EIGEN_INCLUDE_DIR}")
 
-target_link_libraries(cifpp PUBLIC Threads::Threads ZLIB::ZLIB std::atomic)
+target_link_libraries(cifpp PUBLIC Threads::Threads ZLIB::ZLIB $<$<TARGET_EXISTS:std::atomic>:std::atomic>)
 
 if(CMAKE_CXX_COMPILER_ID STREQUAL "AppleClang")
 	target_link_options(cifpp PRIVATE -undefined dynamic_lookup)
diff --git a/changelog b/changelog
index e89d14d..1eb95f5 100644
--- a/changelog
+++ b/changelog
@@ -1,3 +1,6 @@
+Version 7.0.6
+- Fix linking to std::atomic
+
 Version 7.0.5
 - Fix case where category index was not updated for updated value