[libgpg-error PATCH 0/3] Fix build without pthreads

[Yann E. MORIN]

Building libgpgp-error without threads is currently broken because the
some files unconditionally #include <pthread.h> even if ./configure
decided threads were not available.

The first two patches in the series fix that.

Finally, tests are sometimes unneeded, especially on embedded devices.

The third patch adds an option to disable building tests.

    [PATCH 1/3] gen-posix-lock-obj: fix build without threads
    [PATCH 2/3] tests: fix build without threads
    [PATCH 3/3] configure: add an option to disable tests

Regards,
Yann E. MORIN.