Error compiling src/core/lib/gpr/log_linux.cc against glibc 2.30 (gettid issues) #19964
Description
What version of gRPC and what language are you using?
Python, grpcio 1.21.1
What operating system (Linux, Windows,...) and version?
Linux 5.2.1
What runtime / compiler are you using (e.g. python version or version of gcc)
glibc 2.30, GCC 9.2
What did you do?
Tried to pip install grpcio through source code compilation.
What did you expect to see?
Build success
What did you see instead?
src/core/lib/gpr/log_linux.cc:43:13: error: ambiguating new declaration of ‘long int gettid()’
43 | static long gettid(void) { return syscall(__NR_gettid); }
| ^~~~~~
In file included from /usr/include/unistd.h:1170,
from src/core/lib/gpr/log_linux.cc:41:
/usr/include/x86_64-linux-gnu/bits/unistd_ext.h:34:16: note: old declaration ‘__pid_t gettid()’
34 | extern __pid_t gettid (void) __THROW;
| ^~~~~~
src/core/lib/gpr/log_linux.cc:43:13: warning: ‘long int gettid()’ defined but not used [-Wunused-function]
43 | static long gettid(void) { return syscall(__NR_gettid); }
| ^~~~~~
creating tmp
creating tmp/tmpik7uu1ki
x86_64-unknown-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -O2 -g -pipe -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -O2 -g -pipe -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -O2 -g -pipe -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fPIC -I/usr/include/python3.7m -I/usr/include/x86_64-linux-gnu/python3.7m -c /tmp/tmpik7uu1ki/a.c -o tmp/tmpik7uu1ki/a.o
Traceback (most recent call last):
File "/usr/lib/python3.7/distutils/unixccompiler.py", line 118, in _compile
extra_postargs)
File "/tmp/pip-req-build-h5jxc7hm/src/python/grpcio/_spawn_patch.py", line 54, in _commandfile_spawn
_classic_spawn(self, command)
File "/usr/lib/python3.7/distutils/ccompiler.py", line 909, in spawn
spawn(cmd, dry_run=self.dry_run)
File "/usr/lib/python3.7/distutils/spawn.py", line 36, in spawn
_spawn_posix(cmd, search_path, dry_run=dry_run)
File "/usr/lib/python3.7/distutils/spawn.py", line 159, in _spawn_posix
% (cmd, exit_status))
distutils.errors.DistutilsExecError: command 'x86_64-unknown-linux-gnu-gcc' failed with exit status 1
Anything else we should know about your project / environment?
gettid is available through sys/types.h with glibc 2.30 and higher http://man7.org/linux/man-pages/man2/gettid.2.html.