From 70f65eafd8c13d300fc096dafcecf47c11d67e4d Mon Sep 17 00:00:00 2001
From: Phillip Whelan <phil@calyptia.com>
Date: Fri, 10 Nov 2023 15:57:11 -0300
Subject: [PATCH] cmake: link missing framework CoreFoundation and IOKit for
 machine_id on macOS.

Signed-off-by: Phillip Whelan <phil@calyptia.com>
---
 src/CMakeLists.txt | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index b6233d9f721..e07db1cd1c3 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -554,6 +554,22 @@ if(FLB_BINARY)
       DESTINATION ${FLB_INSTALL_CONFDIR}
       COMPONENT binary
       RENAME "${FLB_OUT_NAME}.conf")
+
+    # link in CoreFoundation and IOKit for machine_id code on macOS
+    find_library(CORE_FOUNDATION CoreFoundation)
+    if (NOT CORE_FOUNDATION)
+      message(FATAL_ERROR "CoreFoundation framework missing on macOS")
+    endif()
+
+    find_library(IOKITLIB IOKit)
+    if (NOT IOKITLIB)
+      message(FATAL_ERROR "IOKitLib framework missing on macOS")
+    endif()
+
+    target_link_libraries(fluent-bit-static "-framework CoreFoundation")
+    target_link_libraries(fluent-bit-static "-framework IOKit")
+    set_target_properties(fluent-bit-static PROPERTIES LINK_FLAGS "-Wl,-F/Library/Frameworks")
+
   else()
     install(FILES
       "${PROJECT_SOURCE_DIR}/conf/fluent-bit.conf"