Не удалось создать файл C++ с PostgreSQL в CLion 1.2 EAP.
CMake-файл:
cmake_minimum_required(VERSION 3.3)
project(PostgreSQLTest)
find_package(PostgreSQL REQUIRED)
set(PostgreSQL_INCLUDE_DIRS, "C:\\Program Files\\PostgreSQL\\9.4\\include")
include_directories (${PostgreSQL_INCLUDE_DIRS})
set(SOURCES main.cpp)
add_executable(PostgreSQLTest ${SOURCES})
set(PostgreSQL_LIBRARIES, "C:\\Program Files\\PostgreSQL\\9.4\\lib")
target_link_libraries(PostgreSQLTest ${PostgreSQL_LIBRARIES})
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
set(SOURCE_FILES
CMakeLists.txt
main.cpp)
Строить сообщения:
"C:\Program Files (x86)\JetBrains\CLion 142.4859.12\bin\cmake\bin\cmake.exe" --build C:\Users\darin\.CLion12\system\cmake\generated\f846c544\f846c544\Debug --target PostgreSQLTest -- -j 8
-- Configuring done
-- Generating done
-- Build files have been written to: C:/Users/darin/.CLion12/system/cmake/generated/f846c544/f846c544/Debug
[ 50%] Linking CXX executable PostgreSQLTest.exe
c:/mingw/bin/../lib/gcc/mingw32/4.8.1/../../../../mingw32/bin/ld.exe: cannot find -llibpq
collect2.exe: error: ld returned 1 exit status
mingw32-make.exe[3]: *** [PostgreSQLTest.exe] Error 1
CMakeFiles\PostgreSQLTest.dir\build.make:96: recipe for target 'PostgreSQLTest.exe' failed
mingw32-make.exe[2]: *** [CMakeFiles/PostgreSQLTest.dir/all] Error 2
CMakeFiles\Makefile2:66: recipe for target 'CMakeFiles/PostgreSQLTest.dir/all' failed
CMakeFiles\Makefile2:78: recipe for target 'CMakeFiles/PostgreSQLTest.dir/rule' failed
Makefile:117: recipe for target 'PostgreSQLTest' failed
mingw32-make.exe[1]: *** [CMakeFiles/PostgreSQLTest.dir/rule] Error 2
mingw32-make.exe: *** [PostgreSQLTest] Error 2
Есть у кого опыт с этой сборкой?
ИЗМЕНИТЬ ПОСЛЕ ПРИМЕНЕНИЯ ИЗМЕНЕНИЙ ОТ КОММЕНТАРИЯ 2015-09-21
cmake_minimum_required(VERSION 3.3)
project(PostgreSQLTest)
set(PostgreSQL_ROOT, "C:\\Program Files\\PostgreSQL\\9.4")
find_package(PostgreSQL REQUIRED)
set(SOURCES main.cpp)
add_executable(PostgreSQLTest ${SOURCES})
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
set(SOURCE_FILES
CMakeLists.txt
main.cpp)
Ошибки:
"C:\Program Files (x86)\JetBrains\CLion 142.4859.12\bin\cmake\bin\cmake.exe" --build C:\Users\darin\.CLion12\system\cmake\generated\f846c544\f846c544\Debug --target PostgreSQLTest -- -j 8
[ 50%] Building CXX object CMakeFiles/PostgreSQLTest.dir/main.cpp.obj
C:\Users\darin\ClionProjects\PostgreSQLTest\main.cpp:2:22: fatal error: libpq-fe.h: No such file or directory
#include "libpq-fe.h"
^
compilation terminated.
mingw32-make.exe[3]: *** [CMakeFiles/PostgreSQLTest.dir/main.cpp.obj] Error 1
CMakeFiles\PostgreSQLTest.dir\build.make:61: recipe for target 'CMakeFiles/PostgreSQLTest.dir/main.cpp.obj' failed
CMakeFiles\Makefile2:66: recipe for target 'CMakeFiles/PostgreSQLTest.dir/all' failed
mingw32-make.exe[2]: *** [CMakeFiles/PostgreSQLTest.dir/all] Error 2
CMakeFiles\Makefile2:78: recipe for target 'CMakeFiles/PostgreSQLTest.dir/rule' failed
mingw32-make.exe[1]: *** [CMakeFiles/PostgreSQLTest.dir/rule] Error 2
Makefile:117: recipe for target 'PostgreSQLTest' failed
mingw32-make.exe: *** [PostgreSQLTest] Error 2
Я подтвердил, что libpq-fh.h существует в C:\Program Files\PostgreSQL\9.4\include, поэтому в моем файле Cmake должно быть что-то неправильное, что мешает сборке.
Я пропустил target_link_libraries()
, который требуется для сборки?
ИЗМЕНИТЬ 2 ПОСЛЕ ПРИМЕНЕНИЯ РЕКОМЕНДУЕМЫХ ИЗМЕНЕНИЙ
cmake_minimum_required(VERSION 3.3)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
project(PostgreSQLTest)
set(PostgreSQL_ROOT "C:\\Program Files\\PostgreSQL\\9.4")
find_package(PostgreSQL REQUIRED)
set(SOURCES main.cpp)
add_executable(PostgreSQLTest ${SOURCES})
set(PostgreSQL_LIBRARIES "C:\\Program Files\\PostgreSQL\\9.4\\lib")
target_link_libraries(PostgreSQLTest ${PostgreSQL_LIBRARIES})
set(SOURCE_FILES
CMakeLists.txt
main.cpp)
ОШИБКИ:
"C:\Program Files (x86)\JetBrains\CLion 142.4859.12\bin\cmake\bin\cmake.exe" --build C:\Users\darin\.CLion12\system\cmake\generated\f846c544\f846c544\Debug --target all -- -j 8
[ 50%] Building CXX object CMakeFiles/PostgreSQLTest.dir/main.cpp.obj
C:\Users\darin\ClionProjects\PostgreSQLTest\main.cpp:2:22: fatal error: libpq-fe.h: No such file or directory
#include "libpq-fe.h"
^
compilation terminated.
mingw32-make.exe[2]: *** [CMakeFiles/PostgreSQLTest.dir/main.cpp.obj] Error 1
mingw32-make.exe[1]: *** [CMakeFiles/PostgreSQLTest.dir/all] Error 2
mingw32-make.exe: *** [all] Error 2
CMakeFiles\PostgreSQLTest.dir\build.make:61: recipe for target 'CMakeFiles/PostgreSQLTest.dir/main.cpp.obj' failed
CMakeFiles\Makefile2:66: recipe for target 'CMakeFiles/PostgreSQLTest.dir/all' failed
Makefile:82: recipe for target 'all' failed
Я внес рекомендуемые изменения, попробовал несколько разных способов компиляции, и все равно не получается.
Любые идеи?
РЕДАКТИРОВАНИЕ ПОСЛЕ КОММЕНТАРИЙ 05.10.2015
cmake_minimum_required(VERSION 3.3)
project(PostgreSQLTest)
# For *modify* CMAKE_CXX_FLAGS, this should come after project() call.
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
# Next line is not required, without it given path will be checked too.
#set(PostgreSQL_ROOT "C:\\Program Files (x86)\\PostgreSQL\\9.4")
#set(PostgreSQL ROOT "C:\\MinGW\\compiledLibs\\psql\\postgresql-9.6devel\\tmp_install\\usr\\local\\pgsql")
set(PostgreSQL ROOT "C:\\MinGW\\msys\\1.0\\local\\pgsql")
find_package(PostgreSQL REQUIRED)
message("PostgreSQL_LIBRARY_DIRS: ${PostgreSQL_LIBRARY_DIRS}")
# Now variables PostgreSQL_INCLUDE_DIRS, PostgreSQL_LIBRARIES are set. Just use them.
include_directories (${PostgreSQL_INCLUDE_DIRS})
link_directories(${PostgreSQL_LIBRARY_DIRS})
set(SOURCES main.cpp)
add_executable(PostgreSQLTest ${SOURCES})
target_link_libraries(PostgreSQLTest ${PostgreSQL_LIBRARIES})
set(SOURCE_FILES
CMakeLists.txt
main.cpp)
Я не нахожу ничего, что указывало бы на используемую библиотеку posgres.
"C:\Program Files (x86)\JetBrains\CLion 142.4859.12\bin\cmake\bin\cmake.exe" --build C:\Users\darin\.CLion12\system\cmake\generated\f846c544\f846c544\Debug --target all -- -j 8
[ 50%] Building CXX object CMakeFiles/PostgreSQLTest.dir/main.cpp.obj
[100%] Linking CXX executable PostgreSQLTest.exe
CMakeFiles\PostgreSQLTest.dir/objects.a(main.cpp.obj): In function `Z9CloseConnP7pg_conn':
C:/Users/darin/ClionProjects/PostgreSQLTest/main.cpp:9: undefined reference to `PQfinish'
CMakeFiles\PostgreSQLTest.dir/objects.a(main.cpp.obj): In function `Z9ConnectDBv':
C:/Users/darin/ClionProjects/PostgreSQLTest/main.cpp:19: undefined reference to `PQconnectdb'
C:/Users/darin/ClionProjects/PostgreSQLTest/main.cpp:22: undefined reference to `PQstatus'
CMakeFiles\PostgreSQLTest.dir/objects.a(main.cpp.obj): In function `Z19CreateEmployeeTableP7pg_conn':
C:/Users/darin/ClionProjects/PostgreSQLTest/main.cpp:39: undefined reference to `PQexec'
C:/Users/darin/ClionProjects/PostgreSQLTest/main.cpp:41: undefined reference to `PQresultStatus'
C:/Users/darin/ClionProjects/PostgreSQLTest/main.cpp:44: undefined reference to `PQclear'
C:/Users/darin/ClionProjects/PostgreSQLTest/main.cpp:51: undefined reference to `PQclear'
CMakeFiles\PostgreSQLTest.dir/objects.a(main.cpp.obj): In function `Z17InsertEmployeeRecP7pg_connPKcS2_':
C:/Users/darin/ClionProjects/PostgreSQLTest/main.cpp:66: undefined reference to `PQexec'
C:/Users/darin/ClionProjects/PostgreSQLTest/main.cpp:68: undefined reference to `PQresultStatus'
C:/Users/darin/ClionProjects/PostgreSQLTest/main.cpp:71: undefined reference to `PQclear'
C:/Users/darin/ClionProjects/PostgreSQLTest/main.cpp:78: undefined reference to `PQclear'
CMakeFiles\PostgreSQLTest.dir/objects.a(main.cpp.obj): In function `Z16FetchEmployeeRecP7pg_conn':
C:/Users/darin/ClionProjects/PostgreSQLTest/main.cpp:88: undefined reference to `PQexec'
C:/Users/darin/ClionProjects/PostgreSQLTest/main.cpp:90: undefined reference to `PQresultStatus'
C:/Users/darin/ClionProjects/PostgreSQLTest/main.cpp:93: undefined reference to `PQclear'
C:/Users/darin/ClionProjects/PostgreSQLTest/main.cpp:98: undefined reference to `PQclear'
C:/Users/darin/ClionProjects/PostgreSQLTest/main.cpp:101: undefined reference to `PQexec'
C:/Users/darin/ClionProjects/PostgreSQLTest/main.cpp:102: undefined reference to `PQresultStatus'
C:/Users/darin/ClionProjects/PostgreSQLTest/main.cpp:105: undefined reference to `PQclear'
C:/Users/darin/ClionProjects/PostgreSQLTest/main.cpp:110: undefined reference to `PQclear'
C:/Users/darin/ClionProjects/PostgreSQLTest/main.cpp:112: undefined reference to `PQexec'
C:/Users/darin/ClionProjects/PostgreSQLTest/main.cpp:114: undefined reference to `PQresultStatus'
C:/Users/darin/ClionProjects/PostgreSQLTest/main.cpp:117: undefined reference to `PQclear'
C:/Users/darin/ClionProjects/PostgreSQLTest/main.cpp:122: undefined reference to `PQnfields'
C:/Users/darin/ClionProjects/PostgreSQLTest/main.cpp:128: undefined reference to `PQfname'
C:/Users/darin/ClionProjects/PostgreSQLTest/main.cpp:135: undefined reference to `PQgetvalue'
C:/Users/darin/ClionProjects/PostgreSQLTest/main.cpp:132: undefined reference to `PQntuples'
C:/Users/darin/ClionProjects/PostgreSQLTest/main.cpp:139: undefined reference to `PQclear'
C:/Users/darin/ClionProjects/PostgreSQLTest/main.cpp:142: undefined reference to `PQexec'
C:/Users/darin/ClionProjects/PostgreSQLTest/main.cpp:143: undefined reference to `PQclear'
C:/Users/darin/ClionProjects/PostgreSQLTest/main.cpp:146: undefined reference to `PQexec'
C:/Users/darin/ClionProjects/PostgreSQLTest/main.cpp:149: undefined reference to `PQclear'
CMakeFiles\PostgreSQLTest.dir/objects.a(main.cpp.obj): In function `Z20RemoveAllEmployeeRecP7pg_conn':
C:/Users/darin/ClionProjects/PostgreSQLTest/main.cpp:156: undefined reference to `PQexec'
C:/Users/darin/ClionProjects/PostgreSQLTest/main.cpp:158: undefined reference to `PQresultStatus'
C:/Users/darin/ClionProjects/PostgreSQLTest/main.cpp:161: undefined reference to `PQclear'
C:/Users/darin/ClionProjects/PostgreSQLTest/main.cpp:168: undefined reference to `PQclear'
CMakeFiles\PostgreSQLTest.dir/objects.a(main.cpp.obj): In function `Z17DropEmployeeTableP7pg_conn':
C:/Users/darin/ClionProjects/PostgreSQLTest/main.cpp:175: undefined reference to `PQexec'
C:/Users/darin/ClionProjects/PostgreSQLTest/main.cpp:177: undefined reference to `PQresultStatus'
C:/Users/darin/ClionProjects/PostgreSQLTest/main.cpp:180: undefined reference to `PQclear'
C:/Users/darin/ClionProjects/PostgreSQLTest/main.cpp:187: undefined reference to `PQclear'
collect2.exe: error: ld returned 1 exit status
CMakeFiles\PostgreSQLTest.dir\build.make:96: recipe for target 'PostgreSQLTest.exe' failed
CMakeFiles\Makefile2:66: recipe for target 'CMakeFiles/PostgreSQLTest.dir/all' failed
Makefile:82: recipe for target 'all' failed
mingw32-make.exe[2]: *** [PostgreSQLTest.exe] Error 1
mingw32-make.exe[1]: *** [CMakeFiles/PostgreSQLTest.dir/all] Error 2
mingw32-make.exe: *** [all] Error 2
find_package()
, вы должны установить переменные перед. 2. ПеременнаяPostgreSQL_LIBRARIES
должна содержать список полных путей к файлам библиотек. Но вы установили его в каталог. Вместо этого вы должны установитьPostgreSQL_LIBRARY_DIRS
. 3. Вместо установки нескольких переменных пути для PostgreSQL лучше установить корневую переменнуюPostgreSQL_ROOT
вC:\\Program Files\\PostgreSQL\\9.4
. Опять же, это нужно сделать доfind_package
вызова. - person Tsyvarev   schedule 20.09.2015target_link_libraries()
был правильным, и он действительно необходим. Кроме того, вы неправильно используете,
в командеset(PostgreSQL_ROOT ...)
: cmake использует пробел в качестве разделителя между аргументами команды. Кроме того, лучше выполнить командуset(CMAKE_CXX_FLAGS ...)
перед первым вызовомadd_executable()
. - person Tsyvarev   schedule 21.09.2015