From fa8a1c53b4ea555a89d2728f67834c18ceb65114 Mon Sep 17 00:00:00 2001
From: light7734 <light7734@tuta.io>
Date: Sun, 21 Sep 2025 14:29:19 +0330
Subject: [PATCH] build: refactor cmake options out of root CMakeLists.txt

---
 CMakeLists.txt            | 39 +++------------------------------------
 tools/cmake/options.cmake | 32 ++++++++++++++++++++++++++++++++
 2 files changed, 35 insertions(+), 36 deletions(-)
 create mode 100644 tools/cmake/options.cmake

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 10c4085..4f5e47b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,41 +1,8 @@
 cmake_minimum_required(VERSION 3.14)
 project(Light)
-set(CMAKE_CXX_STANDARD 23)
-set(CMAKE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/tools/cmake)
 
-include(CheckCXXSourceCompiles)
-include(${CMAKE_DIR}/functions.cmake)
-include(${CMAKE_DIR}/definitions.cmake)
-
-add_option(ENABLE_UNIT_TESTS "Enables the building of the unit test modules")
-add_option(ENABLE_FUZZ_TESTS "Enables the building of the fuzz test modules")
-
-add_option(ENABLE_STATIC_ANALYSIS "Makes clang-tidy checks mandatory for compilation")
-if (ENABLE_STATIC_ANALYSIS)
-    set(CMAKE_CXX_CLANG_TIDY "clang-tidy;--warnings-as-errors=*;--allow-no-checks")
-endif ()
-
-add_option(ENABLE_LLVM_COVERAGE "Enables the code coverage instrumentation for clang")
-if(ENABLE_LLVM_COVERAGE)
-    if (NOT "${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
-        message(FATAL_ERROR "ENABLE_LLVM_COVERAGE only supports the clang compiler")
-    endif ()
-
-    # Check for libc++
-    check_cxx_source_compiles("
-        #include <string>
-        #ifdef _LIBCPP_VERSION
-        int main() { return 0; }
-        #else
-        #error Not using libc++
-        #endif
-    " USING_LIBCXX)
-    if(NOT USING_LIBCXX)
-        message(FATAL_ERROR "ENABLE_LLVM_COVERAGE requires libc++, please compile with -stdlib=libc++")
-    endif()
-
-    add_compile_options(-fprofile-instr-generate -fcoverage-mapping)
-    add_link_options(-fprofile-instr-generate -fcoverage-mapping)
-endif ()
+include(${CMAKE_CURRENT_SOURCE_DIR}/tools/cmake/functions.cmake)
+include(${CMAKE_CURRENT_SOURCE_DIR}/tools/cmake/definitions.cmake)
+include(${CMAKE_CURRENT_SOURCE_DIR}/tools/cmake/options.cmake)
 
 add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/modules)
diff --git a/tools/cmake/options.cmake b/tools/cmake/options.cmake
new file mode 100644
index 0000000..c3b1dd3
--- /dev/null
+++ b/tools/cmake/options.cmake
@@ -0,0 +1,32 @@
+add_option(ENABLE_UNIT_TESTS "Enables the building of the unit test modules")
+add_option(ENABLE_FUZZ_TESTS "Enables the building of the fuzz test modules")
+add_option(ENABLE_STATIC_ANALYSIS "Makes the clang-tidy checks mandatory for compilation")
+add_option(ENABLE_LLVM_COVERAGE "Enables the code coverage instrumentation for clang")
+
+if (ENABLE_STATIC_ANALYSIS)
+    set(CMAKE_CXX_CLANG_TIDY "clang-tidy;--warnings-as-errors=*;--allow-no-checks")
+endif ()
+
+if(ENABLE_LLVM_COVERAGE)
+    include(CheckCXXSourceCompiles)
+
+    if (NOT "${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
+        message(FATAL_ERROR "ENABLE_LLVM_COVERAGE only supports the clang compiler")
+    endif ()
+
+    # Check for libc++
+    check_cxx_source_compiles("
+        #include <string>
+        #ifdef _LIBCPP_VERSION
+        int main() { return 0; }
+        #else
+        #error Not using libc++
+        #endif
+    " USING_LIBCXX)
+    if(NOT USING_LIBCXX)
+        message(FATAL_ERROR "ENABLE_LLVM_COVERAGE requires libc++, please compile with -stdlib=libc++")
+    endif()
+
+    add_compile_options(-fprofile-instr-generate -fcoverage-mapping)
+    add_link_options(-fprofile-instr-generate -fcoverage-mapping)
+endif ()