I ran 'make update-copyright'.
Signed-off-by: Eric Blake <eblake@redhat.com>

Run "make update-copyright".  Compare to commit 1602f0af from last year.
Signed-off-by: Eric Blake <eblake@redhat.com>

* tests/test-log10.h (test_function): Reduce amount of random numbers
to test.

* tests/test-log10.h: New file.
* modules/log10-tests (Files): Add tests/test-log10.h,
tests/minus-zero.h, tests/randomd.c.
(Makefile.am): Add randomd.c to test_log10_SOURCES.
* tests/test-log10.c: Include <float.h>, minus-zero.h, test-log10.h.
(main): Invoke test_function.

* tests/test-exp.h (test_function): Use the same err_bound for
'double' on platforms with sizeof (long double) == sizeof (double)
than on platforms with sizeof (long double) > sizeof (double).
* tests/test-exp2.h (test_function): Likewise.
* tests/test-expm1.h (test_function): Likewise.
* tests/test-log.h (test_function): Likewise.

* tests/test-log.h: New file.
* tests/test-log.c: Include <float.h>, minus-zero.h, test-log.h.
(main): Invoke test_function.
* tests/test-logf.c: Include <float.h>, minus-zero.h, test-log.h.
(main): Invoke test_function.
* tests/test-logl.c: Include <float.h>, minus-zero.h, test-log.h.
(main): Invoke test_function.
* modules/log-tests (Files): Add tests/test-log.h, tests/minus-zero.h,
tests/randomd.c.
(Makefile.am): Add randomd.c to test_log_SOURCES.
* modules/logf-tests (Files): Add tests/test-log.h, tests/minus-zero.h,
tests/randomf.c.
(Makefile.am): Add randomf.c to test_logf_SOURCES.
* modules/logl-tests (Files): Add tests/test-log.h, tests/minus-zero.h,
tests/randoml.c.
(Depends-on): Add 'float'.
(Makefile.am): Add randoml.c to test_logl_SOURCES.

* tests/test-exp.h: New file.
* tests/test-exp.c: Include <float.h> and test-exp.h.
(main): Invoke test_function.
* tests/test-expf.c: Include <float.h> and test-exp.h.
(main): Invoke test_function.
* tests/test-expl.c: Include <float.h> and test-exp.h.
(main): Invoke test_function.
* modules/exp-tests (Files): Add tests/test-exp.h, tests/randomd.c.
(Makefile.am): Add randomd.c to test_exp_SOURCES.
* modules/expf-tests (Files): Add tests/test-exp.h, tests/randomf.c.
(Makefile.am): Add randomf.c to test_expf_SOURCES.
* modules/expl-tests (Files): Add tests/test-exp.h, tests/randoml.c.
(Depends-on): Add 'float'.
(Makefile.am): Add randoml.c to test_expl_SOURCES.