Hi all,
I have the following issue trying a fresh installation on a VM-Ubuntu 18.04.
After installing the dependencies etc from here:
and after checking out the maint_3.7 branch the cmake fails with the following CMakeError.log file.
Something tell me I am missing something obvious, but don't know what...
This is the first time I see something like this.
Any help is appreciated.
best
Achilleas
-----------
Determining if the pthread_create exist failed with the following output:
Change Dir: /home/anastas/workarea-gnuradio/build_maint37/CMakeFiles/CMakeTmp
Run Build Command:"/usr/bin/make" "cmTC_a2fc5/fast"
/usr/bin/make -f CMakeFiles/cmTC_a2fc5.dir/build.make CMakeFiles/cmTC_a2fc5.dir/build
make[1]: Entering directory '/home/anastas/workarea-gnuradio/build_maint37/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_a2fc5.dir/CheckSymbolExists.c.o
/usr/bin/cc -std=gnu99 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -o CMakeFi
les/cmTC_a2fc5.dir/CheckSymbolExists.c.o -c /home/anastas/workarea-gnuradio/build_maint37/CMakeF
iles/CMakeTmp/CheckSymbolExists.c
Linking C executable cmTC_a2fc5
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_a2fc5.dir/link.txt --verbose=1
/usr/bin/cc -std=gnu99 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -rdynamic
CMakeFiles/cmTC_a2fc5.dir/CheckSymbolExists.c.o -o cmTC_a2fc5
CMakeFiles/cmTC_a2fc5.dir/CheckSymbolExists.c.o: In function `main':
CheckSymbolExists.c:(.text+0x1b): undefined reference to `pthread_create'
collect2: error: ld returned 1 exit status
CMakeFiles/cmTC_a2fc5.dir/build.make:97: recipe for target 'cmTC_a2fc5' failed
make[1]: *** [cmTC_a2fc5] Error 1
make[1]: Leaving directory '/home/anastas/workarea-gnuradio/build_maint37/CMakeFiles/CMakeTmp'
Makefile:126: recipe for target 'cmTC_a2fc5/fast' failed
make: *** [cmTC_a2fc5/fast] Error 2
File /home/anastas/workarea-gnuradio/build_maint37/CMakeFiles/CMakeTmp/CheckSymbolExists.c:
/* */
#include <pthread.h>
int main(int argc, char** argv)
{
(void)argv;
#ifndef pthread_create
return ((int*)(&pthread_create))[argc];
#else
(void)argc;
return 0;
#endif
}
Determining if the function pthread_create exists in the pthreads failed with the following output
:
Change Dir: /home/anastas/workarea-gnuradio/build_maint37/CMakeFiles/CMakeTmp
Run Build Command:"/usr/bin/make" "cmTC_cfcc3/fast"
/usr/bin/make -f CMakeFiles/cmTC_cfcc3.dir/build.make CMakeFiles/cmTC_cfcc3.dir/build
make[1]: Entering directory '/home/anastas/workarea-gnuradio/build_maint37/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_cfcc3.dir/CheckFunctionExists.c.o
/usr/bin/cc -std=gnu99 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DCHECK_FUNCT
ION_EXISTS=pthread_create -o CMakeFiles/cmTC_cfcc3.dir/CheckFunctionExists.c.o -c /usr/share/c
make-3.10/Modules/CheckFunctionExists.c
Linking C executable cmTC_cfcc3
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_cfcc3.dir/link.txt --verbose=1
/usr/bin/cc -std=gnu99 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DCHECK_FUNCTI
_ON_EXISTS_=pthread_create -rdynamic CMakeFiles/cmTC_cfcc3.dir/CheckFunctionExists.c.o -o cmTC_c
fcc3 -lpthreads
/usr/bin/ld: cannot find -lpthreads
collect2: error: ld returned 1 exit status
CMakeFiles/cmTC_cfcc3.dir/build.make:97: recipe for target 'cmTC_cfcc3' failed
make[1]: *** [cmTC_cfcc3] Error 1
make[1]: Leaving directory '/home/anastas/workarea-gnuradio/build_maint37/CMakeFiles/CMakeTmp'
Makefile:126: recipe for target 'cmTC_cfcc3/fast' failed
make: *** [cmTC_cfcc3/fast] Error 2
---------
CMakeOutput.log