tree 96fcbf1e9ff5bcd030ee701b3ccc138f139168fe
parent cbdb8d531ade5b4bb9d037d3383ac0ddd81613aa
author Jiri Daněk <jdanek@redhat.com> 1617297873 +0200
committer GitHub <noreply@github.com> 1617297873 +0200
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PROTON-2355: Fix build with -DPROACTOR=none (#302)

epoll proactor unconditionally uses pthread.h which will result in the
following build failure:

[  3%] Building C object c/CMakeFiles/qpid-proton-proactor-objects.dir/src/proactor/epoll.c.o
In file included from /nvme/rc-buildroot-test/scripts/instance-0/output-1/build/qpid-proton-0.33.0/c/src/proactor/epoll.c:60:
/nvme/rc-buildroot-test/scripts/instance-0/output-1/build/qpid-proton-0.33.0/c/src/proactor/epoll-internal.h:37:10: fatal error: pthread.h: No such file or directory
   37 | #include <pthread.h>
      |          ^~~~~~~~~~~

To fix this failure, the user could use -DPROACTOR=none but it also
fails on:

CMake Error at c/CMakeLists.txt:481 (add_library):
  Error evaluating generator expression:

    $<TARGET_OBJECTS:qpid-proton-proactor-objects>

  Objects of target "qpid-proton-proactor-objects" referenced but no such
  target exists.

Co-authored-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>