fix linux compilation issue

Author: Gogoshika-ga

.github/workflows/cmake.yml

@@ -74,7 +74,7 @@ jobs:
     - name: Install LLVM and Clang
       uses: KyleMayes/install-llvm-action@v2
       with:
-        version: "16.0.6"
+        version: "16"
 
     - name: Set Clang 16 as Default
       if: matrix.os == 'ubuntu-22.04' && matrix.c_compiler == 'clang'

CMakeLists.txt

@@ -199,8 +199,7 @@ elseif(LINUX)
 
     if (CMAKE_CXX_COMPILER MATCHES "clang")
         message(STATUS "Detected Clang compiler: ${CMAKE_CXX_COMPILER}")
-        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -stdlib=libc++ -D_FILE_OFFSET_BITS=64")
-        set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -lc++abi")
+        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -stdlib=libc++")
     endif()
 
 endif()