我有以下项目结构：
ProjectRoot
| CMakeLists.txt
+---tests
| CMakeLists.txt
+---tinyxml2
| CMakeLists.txt
+---transaction
| CMakeLists.txt
+---xmlGenerator
\- CMakeLists.txt
根cmakelist是：
cmake_minimum_required(VERSION 2.4)
project(customProject)
include_directories(tinyxml2 transaction)
add_subdirectory(tinyxml2)
add_subdirectory(transaction)
add_subdirectory(tests)
add_subdirectory(xmlGenerator)
tinyxml2 CmakeLists.txt由库作者提供 . 事务CMakeLists.txt是：
add_library(product product.cpp product.h)
add_library(transaction transaction.cpp transaction.h)
测试CMakeLists.txt是：add_executable（market_lib_test test.cpp）
target_link_libraries (market_lib_test tinyxml2static product transaction )
并且xmlGenerator CMakeLists.txt是：add_executable（generator generator.cpp）
target_link_libraries(generator product tinyxml2static)
CMake运行没有错误，但是当我尝试在visual studio中编译生成器目标时，我得到以下结果：
错误1错误LNK1104：无法打开文件'.. \ transaction \ Debug \ product.lib'C：\ Users \ username \ Projects \ customProject \ build \ xmlGenerator \ LINK generator
我究竟做错了什么？