using the defaults present in 0.6.13 and setting
--first-comment-is-literal to avoid reflowing the copyright block and
--max-subgroups-hwrap 3 (default is 2) to avoid making some short set()
statements multi-line.
Change-Id: I77ec1f05a819f09c0143d6069c56b6e771ac6a37
this controls the config.h define of the same name and matches the
behavior of configure's --disable-threading
Bug: webp:502
Change-Id: Id135bbf4e6b3c9900e2b4f4f7ab744b3457ce41c
Also fix the variables: we need to check for PTHREAD_PRIO_INHERIT
and PTHREAD_CREATE_JOINABLE (not PTHREAD_CREATE_UNDETACHED) and
internally use HAVE_PTHREAD_PRIO_INHERIT and PTHREAD_CREATE_JOINABLE
(and not HAVE_PTHREAD_CREATE_JOINABLE).
cmake/config.h.in actually had the right variables.
BUG=webp:498
Change-Id: Ibf6cf854337cea5781a74316024f8ff4960366d7
https://github.com/cheshirekow/cmake_format
A complete row of # is replaced by only one,
so add a space after the first one to keep it.
Change-Id: I367749353a555c89c717f1939220699e43ecab2c
