From ca6b72c06ae731d30567ef63d6b033619c6f03f1 Mon Sep 17 00:00:00 2001
From: "Austin S. Hemmelgarn" <austin@netdata.cloud>
Date: Wed, 17 Apr 2024 07:03:32 -0400
Subject: Explicitly require systemd for systemd journal plugin. (#17313)
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Without this change, it doesn’t fail until the build itself if the
plugin is enabled but systemd could not be found.
---
 CMakeLists.txt | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4d27656b55..ebaf2058c2 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1842,6 +1842,10 @@ if(ENABLE_PLUGIN_CGROUP_NETWORK)
 endif()
 
 if(ENABLE_PLUGIN_SYSTEMD_JOURNAL)
+        if(NOT SYSTEMD_FOUND)
+                message(FATAL_ERROR "Systemd journal plugin requires systemd, but systemd was not found.")
+        endif()
+
         add_executable(systemd-journal.plugin ${SYSTEMD_JOURNAL_PLUGIN_FILES})
         target_link_libraries(systemd-journal.plugin libnetdata)
 
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