Salut tout le monde !

J'ai une erreur étrange lorsque j'utilise make en mutliprocessing :

Scanning dependencies of target lib
make[6]: *** read jobs pipe: Bad file descriptor.  Stop.
make[6]: *** Waiting for unfinished jobs....
[ 25%] Building CXX object CMakeFiles/lib.dir/myLib.cpp.o
make[5]: *** [CMakeFiles/Makefile2:76: CMakeFiles/lib.dir/all] Error 2
make[4]: *** [Makefile:84: all] Error 2
make[6]: *** read jobs pipe: Bad file descriptor.  Stop.
make[6]: *** Waiting for unfinished jobs....
make[5]: *** [CMakeFiles/Makefile2:76: CMakeFiles/lib.dir/all] Error 2
make[4]: *** [Makefile:84: all] Error 2

En monoprocessing en revanche, ça compile parfaitement :

Scanning dependencies of target lib
[ 25%] Building CXX object CMakeFiles/lib.dir/myLib1.cpp.o
[ 50%] Building CXX object CMakeFiles/lib.dir/myLib2.cpp.o
[ 75%] Building CXX object CMakeFiles/lib.dir/myLib3.cpp.o
[100%] Linking CXX shared library myLib.so
[100%] Built target lib

 Cette erreur me laisse perplexe. Je ne vois pas comment la corriger ni quelle pourrait être l'origine.

-
Edité par ThomasAirain 23 avril 2024 à 15:22:17

Bonjour,

D'après ton post et sur le premier écran tu compiles:

- 'myLib.cpp'

et en mono processing:

- 'myLib1.cpp' ; 'myLib2.cpp' ; 'myLib3.cpp'

Ce qui n'est pas la même chose.

Tu devrais nous montrer le contenu de ton fichier CMakeLists.txt je pense.

-
Edité par Warren79 24 avril 2024 à 19:15:20

Voici le CMakeLists.txt :

project(myLib CXX)

if(NOT DEFINED ENV{POF_INSTALL_DIR})
  message(FATAL_ERROR "You need to define POF_INSTALL_DIR environment variable.")
endif()

if(DEFINED ENV{BOOST_HOME})
  set(BOOST_ROOT $ENV{BOOST_HOME})
  if(MSVC)
    set(BOOST_LIBRARYDIR ${BOOST_ROOT}/bin)
  endif()
endif()

file(TO_CMAKE_PATH  "$ENV{POF_INSTALL_DIR}" POF_INSTALL_DIR)
set(CMAKE_MODULE_PATH "${POF_INSTALL_DIR}/share/cmake")

set(CMAKE_BUILD_TYPE "@CMAKE_BUILD_TYPE@" CACHE STRING "Choose the type of build" FORCE)
set(CMAKE_CXX_FLAGS "@CMAKE_CXX_FLAGS@")
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -O0")

set(Boost_NO_SYSTEM_PATHS FALSE)
set(BUILD_SHARED_LIBS ON)
set(Boost_USE_STATIC_RUNTIME False)
add_definitions(-DBOOST_ALL_DYN_LINK)
add_definitions(-DBOOST_ALL_NO_LIB)

find_package(Boost 1.63 REQUIRED
  COMPONENTS
    atomic
    date_time
    serialization
    system
    log
    log_setup
    filesystem
    program_options
)

find_package(Pof CONFIG REQUIRED PATHS $ENV{POF_INSTALL_DIR} PATH_SUFFIXES share)

set(MY_SOURCES
  lib1.cpp
  lib2.cpp
  lib3.cpp
  )

add_library(lib SHARED ${MY_SOURCES})

target_include_directories(lib PUBLIC $ENV{POF_ADDITIONAL_INCLUDE})

target_link_libraries(lib
  PRIVATE
    Pof::Pof_Common
    Pof::Pof_Controller
    Boost::system
    $ENV{POF_ADDITIONAL_LIBRARY}
)

-
Edité par ThomasAirain 24 avril 2024 à 11:28:42