From 62c5ee32ee77b2b9a198474f91246159829cde85 Mon Sep 17 00:00:00 2001
From: LSuper <120311070@qq.com>
Date: Sat, 26 Apr 2025 23:38:27 +0800
Subject: [PATCH 1/2] feat: use CPM instead of FetchContent

---
 CMakeLists.txt     | 11 +++++++++++
 src/CMakeLists.txt | 39 +++++++++++++++++----------------------
 2 files changed, 28 insertions(+), 22 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9c6d44a..97b60aa 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -24,6 +24,17 @@ elseif(UNIX AND NOT APPLE)
     add_compile_definitions(LINUX_OS)
 endif()
 
+# download CPM.cmake
+set(CPM_VERSION 0.40.8)
+set(CPM_LOCATION "${CMAKE_BINARY_DIR}/cmake/CPM_${CPM_VERSION}.cmake")
+
+if(NOT (EXISTS ${CPM_LOCATION}))
+    message(STATUS "Downloading CPM.cmake")
+    file(DOWNLOAD https://github.com/TheLartians/CPM.cmake/releases/download/v${CPM_VERSION}/CPM.cmake ${CPM_LOCATION})
+endif()
+
+include(${CPM_LOCATION})
+
 add_subdirectory(src)
 
 if (BUILD_TEST)
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index f1bb49e..5cb8556 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -136,33 +136,28 @@ if (WIN32) # Install dlls in the same directory as the executable on Windows
     set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/src)
 endif ()
 
-
-include(FetchContent)
-FetchContent_Declare(spdlog
-        URL https://github.com/gabime/spdlog/archive/refs/tags/v1.15.2.zip
+CPMAddPackage(
+        NAME spdlog
+        GITHUB_REPOSITORY gabime/spdlog
+        VERSION 1.15.2)
+
+CPMAddPackage(
+        NAME json
+        VERSION 3.11.3
+        # The git repo is incredibly large, so we download the archived include directory
+        URL https://github.com/nlohmann/json/releases/download/v3.11.3/json.tar.xz
 )
 
-FetchContent_Declare(json
-        URL https://github.com/nlohmann/json/releases/download/v3.11.3/json.tar.xz)
-
-FetchContent_Declare(cpr
-        GIT_REPOSITORY https://github.com/libcpr/cpr.git
-        GIT_TAG 96cd60913124f2a9a17f9d814f3db11d62ef3ae0)
-
-FetchContent_Declare(SingleApplication
-        URL https://github.com/itay-grudev/SingleApplication/archive/refs/tags/v3.5.2.tar.gz)
-
-FetchContent_Declare(mio
-        GIT_REPOSITORY https://github.com/vimpunk/mio.git
-        GIT_TAG 8b6b7d878c89e81614d05edca7936de41ccdd2da
+CPMAddPackage(
+        NAME SingleApplication
+        VERSION 3.5.2
+        URL https://github.com/itay-grudev/SingleApplication/archive/refs/tags/v3.5.2.tar.gz
 )
 
-FetchContent_Declare(magic_enum
-        GIT_REPOSITORY https://github.com/Neargye/magic_enum.git
-        GIT_TAG v0.9.7
-)
+CPMAddPackage("gh:libcpr/cpr#96cd60913124f2a9a17f9d814f3db11d62ef3ae0")
+CPMAddPackage("gh:vimpunk/mio#8b6b7d878c89e81614d05edca7936de41ccdd2da")
+CPMAddPackage("gh:Neargye/magic_enum@0.9.7")
 
-FetchContent_MakeAvailable(spdlog json cpr SingleApplication mio magic_enum)
 
 set(MIO_INCLUDE_DIR ${mio_SOURCE_DIR}/single_include)
 include_directories(${MIO_INCLUDE_DIR})

From 13cd7fda6a0288dbcc3a61349ccfb16b0b527fe3 Mon Sep 17 00:00:00 2001
From: L-Super <40905056+L-Super@users.noreply.github.com>
Date: Thu, 26 Jun 2025 11:02:09 +0800
Subject: [PATCH 2/2] feat: upgrade cpm to v0.42.0

---
 CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 97b60aa..dd4b669 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -25,7 +25,7 @@ elseif(UNIX AND NOT APPLE)
 endif()
 
 # download CPM.cmake
-set(CPM_VERSION 0.40.8)
+set(CPM_VERSION 0.42.0)
 set(CPM_LOCATION "${CMAKE_BINARY_DIR}/cmake/CPM_${CPM_VERSION}.cmake")
 
 if(NOT (EXISTS ${CPM_LOCATION}))