https://github.com/luceneplusplus/LucenePlusPlus/commit/f40f59c6e169b4e16b7a6439ecb26a629c6540d1

From f40f59c6e169b4e16b7a6439ecb26a629c6540d1 Mon Sep 17 00:00:00 2001
From: Sergey Fedorov <vital.had@gmail.com>
Date: Thu, 14 Mar 2024 20:37:34 +0800
Subject: [PATCH] Fix install path for liblucene++.pc

---
 src/config/core/CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/config/core/CMakeLists.txt b/src/config/core/CMakeLists.txt
index e5691f54..69cfefcc 100644
--- a/src/config/core/CMakeLists.txt
+++ b/src/config/core/CMakeLists.txt
@@ -9,7 +9,7 @@ if(NOT WIN32)
   install(
     FILES
       "${CMAKE_CURRENT_BINARY_DIR}/liblucene++.pc"
-    DESTINATION "${LIB_DESTINATION}/pkgconfig")
+    DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
 endif()