From 75ce4797d49621710e6da95d8cb91541028c6d68 Mon Sep 17 00:00:00 2001
From: Lasse Collin <lasse.collin@tukaani.org>
Date: Thu, 20 Jun 2024 18:12:21 +0300
Subject: [PATCH] CMake: Keep existing options in LIBS when adding -lrt

This makes no difference yet because -lrt is currently the only option
that might be added to LIBS.
---
 CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8eb6e60f..2184ae90 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -287,7 +287,7 @@ if(NOT HAVE_CLOCK_GETTIME)
     # CMAKE_REQUIRED_LIBRARIES for further tests too.
     if(HAVE_CLOCK_GETTIME_LIBRT)
         link_libraries(rt)
-        set(LIBS "-lrt") # For liblzma.pc
+        set(LIBS "-lrt ${LIBS}") # For liblzma.pc
     else()
         list(REMOVE_AT CMAKE_REQUIRED_LIBRARIES 0)
     endif()