cmake: merge REM_HEADERS (#728)

CMakeLists.txt

@@ -172,9 +172,6 @@ set(HEADERS
   include/re_udp.h
   include/re_uri.h
   include/re_websock.h
-)
-
-set(REM_HEADERS
   include/rem_aac.h
   include/rem_aubuf.h
   include/rem_auconv.h
@@ -649,7 +646,7 @@ endif()
 # Main target object
 #
 
-add_library(re-objs OBJECT ${SRCS} ${HEADERS} ${REM_HEADERS})
+add_library(re-objs OBJECT ${SRCS} ${HEADERS})
 
 set_target_properties(re-objs PROPERTIES POSITION_INDEPENDENT_CODE ON)
 
@@ -682,7 +679,6 @@ add_library(re STATIC $<TARGET_OBJECTS:re-objs>)
 target_link_libraries(re PUBLIC ${LINKLIBS})
 target_include_directories(re PUBLIC include)
 set_target_properties(re PROPERTIES PUBLIC_HEADER "${HEADERS}")
-set_target_properties(re PROPERTIES PUBLIC_HEADER "${REM_HEADERS}")
 
 if(MSVC)
 set_target_properties(re PROPERTIES OUTPUT_NAME "re-static")