Select Git revision
CMakeError.log
Forked from
CeTI / ROS / ROS Packages / panda_teaching
19 commits behind the upstream repository.

Sebastian Ebert authored
CMakeError.log 3.50 KiB
Performing C SOURCE FILE Test CMAKE_HAVE_LIBC_PTHREAD failed with the following output:
Change Dir: /home/sebastian/ros-workspaces/franka_teaching/panda_gazebo_workspace/src/panda_teaching/cmake-build-debug/CMakeFiles/CMakeTmp
Run Build Command(s):/usr/bin/make cmTC_6fb2b/fast && /usr/bin/make -f CMakeFiles/cmTC_6fb2b.dir/build.make CMakeFiles/cmTC_6fb2b.dir/build
make[1]: Entering directory '/home/sebastian/ros-workspaces/franka_teaching/panda_gazebo_workspace/src/panda_teaching/cmake-build-debug/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_6fb2b.dir/src.c.o
/usr/bin/cc -DCMAKE_HAVE_LIBC_PTHREAD -o CMakeFiles/cmTC_6fb2b.dir/src.c.o -c /home/sebastian/ros-workspaces/franka_teaching/panda_gazebo_workspace/src/panda_teaching/cmake-build-debug/CMakeFiles/CMakeTmp/src.c
Linking C executable cmTC_6fb2b
/opt/clion-2019.3.4/bin/cmake/linux/bin/cmake -E cmake_link_script CMakeFiles/cmTC_6fb2b.dir/link.txt --verbose=1
/usr/bin/cc -DCMAKE_HAVE_LIBC_PTHREAD -rdynamic CMakeFiles/cmTC_6fb2b.dir/src.c.o -o cmTC_6fb2b
CMakeFiles/cmTC_6fb2b.dir/src.c.o: In function `main':
src.c:(.text+0x3e): undefined reference to `pthread_create'
src.c:(.text+0x4a): undefined reference to `pthread_detach'
src.c:(.text+0x5b): undefined reference to `pthread_join'
src.c:(.text+0x6f): undefined reference to `pthread_atfork'
collect2: error: ld returned 1 exit status
CMakeFiles/cmTC_6fb2b.dir/build.make:86: recipe for target 'cmTC_6fb2b' failed
make[1]: *** [cmTC_6fb2b] Error 1
make[1]: Leaving directory '/home/sebastian/ros-workspaces/franka_teaching/panda_gazebo_workspace/src/panda_teaching/cmake-build-debug/CMakeFiles/CMakeTmp'
Makefile:121: recipe for target 'cmTC_6fb2b/fast' failed
make: *** [cmTC_6fb2b/fast] Error 2
Source file was:
#include <pthread.h>
void* test_func(void* data)
{
return data;
}
int main(void)
{
pthread_t thread;
pthread_create(&thread, NULL, test_func, NULL);
pthread_detach(thread);
pthread_join(thread, NULL);
pthread_atfork(NULL, NULL, NULL);
pthread_exit(NULL);
return 0;
}
Determining if the function pthread_create exists in the pthreads failed with the following output:
Change Dir: /home/sebastian/ros-workspaces/franka_teaching/panda_gazebo_workspace/src/panda_teaching/cmake-build-debug/CMakeFiles/CMakeTmp
Run Build Command(s):/usr/bin/make cmTC_5ca8e/fast && /usr/bin/make -f CMakeFiles/cmTC_5ca8e.dir/build.make CMakeFiles/cmTC_5ca8e.dir/build
make[1]: Entering directory '/home/sebastian/ros-workspaces/franka_teaching/panda_gazebo_workspace/src/panda_teaching/cmake-build-debug/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_5ca8e.dir/CheckFunctionExists.c.o
/usr/bin/cc -DCHECK_FUNCTION_EXISTS=pthread_create -o CMakeFiles/cmTC_5ca8e.dir/CheckFunctionExists.c.o -c /opt/clion-2019.3.4/bin/cmake/linux/share/cmake-3.15/Modules/CheckFunctionExists.c
Linking C executable cmTC_5ca8e
/opt/clion-2019.3.4/bin/cmake/linux/bin/cmake -E cmake_link_script CMakeFiles/cmTC_5ca8e.dir/link.txt --verbose=1
/usr/bin/cc -DCHECK_FUNCTION_EXISTS=pthread_create -rdynamic CMakeFiles/cmTC_5ca8e.dir/CheckFunctionExists.c.o -o cmTC_5ca8e -lpthreads
/usr/bin/ld: cannot find -lpthreads
collect2: error: ld returned 1 exit status
CMakeFiles/cmTC_5ca8e.dir/build.make:86: recipe for target 'cmTC_5ca8e' failed
make[1]: *** [cmTC_5ca8e] Error 1
make[1]: Leaving directory '/home/sebastian/ros-workspaces/franka_teaching/panda_gazebo_workspace/src/panda_teaching/cmake-build-debug/CMakeFiles/CMakeTmp'
Makefile:121: recipe for target 'cmTC_5ca8e/fast' failed
make: *** [cmTC_5ca8e/fast] Error 2