From 00e9c865aec7f3ae6cd4a2e21f3a089e9a2f4a09 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=98=AF=E5=A4=95=E6=B5=81=E8=8A=B3?=
 <9009218+MitsuhaMiyamizu@users.noreply.github.com>
Date: Fri, 14 Nov 2025 11:02:14 +0800
Subject: [PATCH] Added explicit find_package(fmt) before adding cifpp
 dependency.

Add check for fmt library in CMake configuration
---
 CMakeLists.txt | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1454444..78fe5aa 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -116,6 +116,12 @@ set(CMAKE_THREAD_PREFER_PTHREAD)
 set(THREADS_PREFER_PTHREAD_FLAG)
 find_package(Threads)
 
+# Find fmt library for cifpp
+find_package(fmt QUIET)
+if(NOT fmt_FOUND)
+        message(WARNING "fmt library not found - cifpp may fail to link")
+endif()
+
 CPMFindPackage(
 	NAME mcfp
 	GIT_REPOSITORY https://github.com/mhekkel/libmcfp