From 03511bd014373776afc8f0365bc9862d4b1fbcdd Mon Sep 17 00:00:00 2001
From: Carter Li <zhangsongcui3371@sina.com>
Date: Sat, 1 Oct 2022 22:53:11 +0800
Subject: [PATCH] Config: respect CMAKE_INSTALL_SYSCONFDIR

---
 CMakeLists.txt            | 4 ++++
 src/fastfetch.c           | 2 +-
 src/fastfetch_config.h.in | 1 +
 3 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 604eff6a8..75992631f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -123,6 +123,10 @@ if(NOT TARGET_DIR_HOME)
     endif()
 endif()
 
+if(NOT TARGET_DIR_ETC)
+    set(TARGET_DIR_ETC "${CMAKE_INSTALL_SYSCONFDIR}")
+endif()
+
 #################
 # Tweak version #
 #################
diff --git a/src/fastfetch.c b/src/fastfetch.c
index f436c84ef..f2b2e2aae 100644
--- a/src/fastfetch.c
+++ b/src/fastfetch.c
@@ -1310,7 +1310,7 @@ static void parseOption(FFinstance* instance, FFdata* data, const char* key, con
 
 static void parseConfigFileSystem(FFinstance* instance, FFdata* data)
 {
-    parseConfigFile(instance, data, FASTFETCH_TARGET_DIR_ROOT"/etc/fastfetch/config.conf");
+    parseConfigFile(instance, data, FASTFETCH_TARGET_DIR_ETC"/fastfetch/config.conf");
 }
 
 static void parseConfigFileUser(FFinstance* instance, FFdata* data)
diff --git a/src/fastfetch_config.h.in b/src/fastfetch_config.h.in
index bc5dde521..982a5a313 100644
--- a/src/fastfetch_config.h.in
+++ b/src/fastfetch_config.h.in
@@ -11,6 +11,7 @@
 #define FASTFETCH_TARGET_DIR_ROOT "@TARGET_DIR_ROOT@"
 #define FASTFETCH_TARGET_DIR_USR "@TARGET_DIR_USR@"
 #define FASTFETCH_TARGET_DIR_HOME "@TARGET_DIR_HOME@"
+#define FASTFETCH_TARGET_DIR_ETC "@TARGET_DIR_ETC@"
 
 #define FASTFETCH_DATATEXT_STRUCTURE "@DATATEXT_STRUCTURE@"
 #define FASTFETCH_DATATEXT_CONFIG_SYSTEM "@DATATEXT_CONFIG_SYSTEM@" //Requires FASTFETCH_PROJECT_VERSION to be set