replace non-working CheckLibcxxAtomic

build/CMakeLists.txt

@@ -257,8 +257,6 @@ if(THREADS_HAVE_PTHREAD_ARG) # compile time flag
   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pthread")
 endif()
 
-include(CheckLibcxxAtomic)
-
 if (WITH_STATIC)
   set(Boost_USE_STATIC_LIBS ON)
   set(Boost_USE_STATIC_RUNTIME ON)
@@ -384,11 +382,7 @@ if (WITH_MESHNET)
   message(WARNING "This build will NOT work on mainline i2p")
 endif()
 
-if (ARCHITECTURE MATCHES "arm")
-  set(ATOMIC_LIB -latomic)
-else()
-  set(ATMOIC_LIB "")
-endif()
+include(CheckAtomic)
 
 
 # show summary
@@ -457,7 +451,7 @@ if (WITH_BINARY)
   if (WITH_STATIC)
     set(DL_LIB ${CMAKE_DL_LIBS})
   endif()
-  target_link_libraries( "${PROJECT_NAME}" libi2pd i2pdclient ${DL_LIB} ${Boost_LIBRARIES} ${OPENSSL_LIBRARIES} ${ZLIB_LIBRARY} ${CMAKE_THREAD_LIBS_INIT} ${MINGW_EXTRA} ${DL_LIB} ${ATOMIC_LIB})
+  target_link_libraries( "${PROJECT_NAME}" libi2pd i2pdclient ${DL_LIB} ${Boost_LIBRARIES} ${OPENSSL_LIBRARIES} ${ZLIB_LIBRARY} ${CMAKE_THREAD_LIBS_INIT} ${MINGW_EXTRA} ${DL_LIB} ${CMAKE_REQUIRED_LIBRARIES})
 
   install(TARGETS "${PROJECT_NAME}" RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT Runtime)
   set (APPS "\${CMAKE_INSTALL_PREFIX}/bin/${PROJECT_NAME}${CMAKE_EXECUTABLE_SUFFIX}")