正确的 CMakeList 文件

我正在尝试使用CLion和CMakeFiles使用LIBPQXX GithubforPostgreSQL构建一个项目。这是我针对此问题的简单代码，pqxx::connection con();函数中的参数是故意为帖子更改的。

#include <iostream>
#include <pqxx/pqxx>
#include "project_config.h"

int main()
{
pqxx::connection conn("dbname = dbname user = user password = password hostaddr = hostaddr port = port");
std::cout << "Opened database successfully: " << std::endl;
return 0;
}

当我在命令行管理程序中执行命令时

g++ -std=c++11 -I /usr/local/include/pqxx/ -L /usr/local/lib/ -I /usr/pgsql-10/include/ -L /usr/pgsql-10/lib/ main.cpp -lpqxx -lpq -o run

在那之后./run，一切都按预期进行。

现在，当我使用这些CMakeFiles设置来获得相同的结果以在CLion中运行项目

cmake_minimum_required(VERSION 3.10)
project(project)
# Set flags
set(COMPILE_FLAGS "-std=c++11")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${COMPILE_FLAGS}")
# The version number.
set (project_VERSION_MAJOR 1)
set (project_VERSION_MINOR 0)
# Use a header file for some CMake settings in the source code
configure_file (
"${PROJECT_SOURCE_DIR}/project_config.h.in"
"${PROJECT_BINARY_DIR}/project_config.h"
)

# Set new own names
set(APP_DOMAIN ${PROJECT_SOURCE_DIR}/dev/hmmenc_client)
set(PQXX /usr/local/include/pqxx)
set(PGSQL_10 /usr/pgsql-10/include)
# Find the pqxx and pq libraries
find_library(PQXX_LIB pqxx "${PQXX}")
find_library(PQ_LIB pq "${PGSQL_10}")

include_directories(${PROJECT_BINARY_DIR})
# Other project path includes
include_directories(${APP_DOMAIN})
include_directories(${PQXX})
include_directories(${PGSQL_10})
find_package(FindPQXX)
set(SOURCE_FILES
#        ${APP_DOMAIN}/db/db.h
#        ${APP_DOMAIN}/db/db.cpp
${APP_DOMAIN}/main.cpp
)
add_executable(project ${SOURCE_FILES})
target_link_libraries(${TARGET_NAME} pqxx)
#link_directories(project ${PQXX})

但是当我尝试运行它时，我得到：

CMakeFiles/project.dir/dev/hmmenc_client/main.cpp.o: In function `pqxx::connection_base::connection_base(pqxx::connectionpolicy&)':
/usr/local/include/pqxx/connection_base.hxx:695: undefined reference to `int pqxx::internal::check_library_version<6, 2>()'
/usr/local/include/pqxx/connection_base.hxx:698: undefined reference to `pqxx::connection_base::clearcaps()'
CMakeFiles/project.dir/dev/hmmenc_client/main.cpp.o: In function `pqxx::connect_direct::connect_direct(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
/usr/local/include/pqxx/connection.hxx:83: undefined reference to `pqxx::connectionpolicy::connectionpolicy(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
/usr/local/include/pqxx/connection.hxx:83: undefined reference to `vtable for pqxx::connect_direct'
CMakeFiles/project.dir/dev/hmmenc_client/main.cpp.o: In function `pqxx::connect_direct::~connect_direct()':
/usr/local/include/pqxx/connection.hxx:78: undefined reference to `vtable for pqxx::connect_direct'
/usr/local/include/pqxx/connection.hxx:78: undefined reference to `pqxx::connectionpolicy::~connectionpolicy()'
CMakeFiles/project.dir/dev/hmmenc_client/main.cpp.o: In function `pqxx::basic_connection<pqxx::connect_direct>::~basic_connection()':
/usr/local/include/pqxx/basic_connection.hxx:66: undefined reference to `pqxx::connection_base::close()'
CMakeFiles/project.dir/dev/hmmenc_client/main.cpp.o: In function `pqxx::basic_connection<pqxx::connect_direct>::basic_connection(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
/usr/local/include/pqxx/basic_connection.hxx:57: undefined reference to `pqxx::connection_base::init()'
collect2: error: ld returned 1 exit status
gmake[3]: *** [CMakeFiles/project.dir/build.make:95: project] Error 1
gmake[2]: *** [CMakeFiles/Makefile2:68: CMakeFiles/project.dir/all] Error 2
gmake[1]: *** [CMakeFiles/Makefile2:80: CMakeFiles/project.dir/rule] Error 2
gmake: *** [Makefile:118: project] Error 2

有人可以帮助我进行CMakeLists配置以获得与在命令行管理程序中执行上述命令相同的结果吗？

更新

我尝试按照下面评论中的建议使用该FindPQXX.cmake，但仍然收到错误

CMake Warning at CMakeLists.txt:76 (find_package):
By not providing "FindFindPQXX.cmake" in CMAKE_MODULE_PATH this project has
asked CMake to find a package configuration file provided by "FindPQXX",
but CMake did not find one.
Could not find a package configuration file provided by "FindPQXX" with any
of the following names:
FindPQXXConfig.cmake
findpqxx-config.cmake
Add the installation prefix of "FindPQXX" to CMAKE_PREFIX_PATH or set
"FindPQXX_DIR" to a directory containing one of the above files.  If
"FindPQXX" provides a separate development package or SDK, be sure it has
been installed.

为了让事情更清楚一点。假设我的项目树如下所示：

project # Root folder
project/cmake-build-debug # Some cmake code
project/dev
project/dev/hmmenc_client/ # I write my program with all the subfolders and their classes here
project/dev/SEAL_API/ # Some other code to use later

我的CMakeLists.txt和FindPQXX.cmake文件在我的project根文件夹中。我要编译的main.cpp是project/dev/hmmenc_client/

我添加了

find_package(FindPQXX)
target_link_libraries(${TARGET_NAME} pqxx)

到我的CMakeFiles.txt.我在这里错过了什么，${TARGET_NAME}代表什么？我必须编辑FindPQXX.cmake文件以包含/usr/pgsql-10/include/和/usr/pgsql-10/lib/，因为这是我的postgres开发要求的地方。真正的PostgreSQL数据库在其他机器上。

我使用标准设置从上面提到的Github安装libpqxx，因此相关文件夹/usr/local/include/pqxx/和/usr/local/lib/

我是Cmake世界的新手，所以不要带走任何信息:)