我编译了一些开源应用程序，没有使用make install安装，所以可执行文件仍然在构建路径中：

/home/vagrant/oatpp/build/src
vagrant@vagrant:~/oatpp/build/src$ find . -name "*.a"
./liboatpp-test.a
./liboatpp.a
vagrant@vagrant:~/oatpp/build/src$

字符串
现在我喜欢使用简单的启动器应用程序来编译与此库链接的应用程序，其CMakefile看起来像这样：

cmake_minimum_required(VERSION 3.1)
 "/home/vagrant/oatpp/")
set(project_name my-project) ## rename your project here

project(${project_name})

set(CMAKE_CXX_STANDARD 11)

add_library(${project_name}-lib
        src/AppComponent.hpp
        src/controller/MyController.cpp
        src/controller/MyController.hpp
        src/dto/DTOs.hpp
)

## link libs

find_package(oatpp 1.3.0 REQUIRED PATHS /home/vagrant/oatpp/build/src /home/vagrant/oatpp/build/ /home/vagrant/oatpp/)

target_link_libraries(${project_name}-lib
        PUBLIC oatpp::oatpp
        PUBLIC oatpp::oatpp-test
)

target_include_directories(${project_name}-lib PUBLIC src)

## add executables

add_executable(${project_name}-exe
        src/App.cpp
        test/app/MyApiTestClient.hpp)
target_link_libraries(${project_name}-exe ${project_name}-lib)
add_dependencies(${project_name}-exe ${project_name}-lib)

add_executable(${project_name}-test
        test/tests.cpp
        test/app/TestComponent.hpp
        test/app/MyApiTestClient.hpp
        test/MyControllerTest.cpp
        test/MyControllerTest.hpp
)

target_link_libraries(${project_name}-test ${project_name}-lib)
add_dependencies(${project_name}-test ${project_name}-lib)
set_target_properties(${project_name}-lib ${project_name}-exe ${project_name}-test PROPERTIES
        CXX_STANDARD 11
        CXX_EXTENSIONS OFF
        CXX_STANDARD_REQUIRED ON
)

enable_testing()
add_test(project-tests ${project_name}-test)

型
当执行时，我得到：

vagrant@vagrant:~/oatpp-starter/build$ cmake ..
-- The C compiler identification is GNU 11.1.0
-- The CXX compiler identification is GNU 11.1.0
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /usr/bin/cc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
CMake Error at /home/vagrant/oatpp/build/src/oatppConfig.cmake:18 (include):
  include could not find requested file:

    /home/vagrant/oatpp/build/src/oatppTargets.cmake
Call Stack (most recent call first):
  CMakeLists.txt:18 (find_package)

CMake Error at /home/vagrant/oatpp/build/src/oatppConfig.cmake:11 (message):
  File or directory /home/vagrant/include/oatpp-1.3.0/oatpp/ referenced by
  variable oatpp_INCLUDE_DIRS does not exist !
Call Stack (most recent call first):
  /home/vagrant/oatpp/build/src/oatppConfig.cmake:21 (set_and_check)
  CMakeLists.txt:18 (find_package)

型
如何设置cmake的搜索路径？