Windows requires a handle to get memory usage, so do a slight refactor
to collect the child's memory usage as it exits instead of as the parent
is cleaning up.
This avoids us having to pattern match every source file which should
help speed up the CMake generation. A secondary optimization is
possible with CMake 3.14 which has the ability to remove the last
extension component without having to resort to regular expressions. It
also helps easily identify the GYB'ed sources.
The signaled callback is treated more as a general crash handler clean
up wise. While it doesn't 100% line up, have Windows call the signaled
callback on exit codes considered to be errors.
To display stack traces from child processes, the driver combines stdout
and stderror together on Unix. This makes the Basic implementation also
do that.
When loading a module supporting multiple targets, the module loader now looks for a file named with a normalized version of the target triple first, and only falls back to the architecture name if the normalized triple is not found.
These changes allow to optionally perform a very fast build that is targeted to only produce the syntax parser library.
Part of addressing rdar://48153331
This is a follow up to the discussion on #22740 to switch the host
libraries to use the `target_link_libraries` rather than the
`LINK_LIBRARIES` special handling. This allows the dependency to be
properly tracked by CMake and allows us to use the more modern syntax.
LLVM r340675 added a new HermitCore OS type to triples, which broke the
Swift build because it is using -Werror,-Wswitch and the new value was not
handled in swift::getPlatformNameForTriple
Darwin does not follow the ITEF specification (RFC 4122) and emits the UUID in
uppercase and expects the emission to be uppercase. Convert to upper case when
translating the UUID from the binary representation to the string
representation. This repairs the SIL parsing tests on Windows.
We've been running doxygen with the autobrief option for a couple of
years now. This makes the \brief markers into our comments
redundant. Since they are a visual distraction and we don't want to
encourage more \brief markers in new code either, this patch removes
them all.
Patch produced by
for i in $(git grep -l '\\brief'); do perl -pi -e 's/\\brief //g' $i & done
