Explicitly list required components when using FindJava and FindJNI
Consolidate find_package calls for Java, JNI, and OpenCV into the root CMakeLists.txt file
Remove references to main_lib_dest
Install missing generated headers
Flatten some if statements
Use LinkMacOSGUI macro instead of hand rolling it
Stop installing OpenCV libraries and an extra ntcorejni library; OpenCV JAR will still be installed to make it easy to use
Only print platform version on Windows
Prevent GUI modules from being built when wpimath is off, which would otherwise cause a build failure
Simplify build configuration checks
Clean up fieldImages JAR creation
Place built JARs in the same subdir as installed JARs
Remove unnecessary JAR includes
Remove extra directories in target_include_directories
Improve CMake docs
We now use a wrapper (wpi::print) to catch exceptions since we can't patch
std::print() to not throw when we ultimately migrate to it.
fmtlib and std format/print throw the same exceptions and always have. We previously patched fmt::print() to not throw a write failure exception, but we can't do that for std::print(); wpi::print() is the migration plan.
Add "remote close:" to messages coming from the remote end.
Previously it was impossible to tell if the error was on the local side
or communicated by the remote side.
On Windows, TryWrite will always return 0 if there is a Write in progress. The previous behavior for SendFrames and SendControl just used a normal Write, which caused issues with code that combined these with TrySendFrames. Instead, have SendFrames and SendControl also use TryWrite under the hood if possible, and create write requests if not. The implementation preserves the priority of SendControl against an existing write request with multiple frames.
This takes advantage of the underlying byte-level TryWrite() functionality to minimize blocking behavior and enable higher layers to do things smartly when the network blocks.
Also:
- Fix handling of control packets in middle of fragmented
- Clean up debugging features
fmtlib uses consteval format string processing, which makes it more
efficient than std::snprintf().
snprintf()s in libuv, mpack, processstarter, and wpigui were left alone.
processstarter uses stdlib only, and wpigui only depends on imgui.
fmt::format_to_n() is analogous to std::format_to_n()
(https://en.cppreference.com/w/cpp/utility/format/format_to_n)
wpi::format_to_n_c_str() is a wrapper which adds the trailing NUL.
FetchContent requires CMake 3.11 (released Mar 28, 2018).
Fixed this warning:
```
CMake Warning (dev) at /usr/share/cmake/Modules/FetchContent.cmake:1316 (message):
The DOWNLOAD_EXTRACT_TIMESTAMP option was not given and policy CMP0135 is
not set. The policy's OLD behavior will be used. When using a URL
download, the timestamps of extracted files should preferably be that of
the time of extraction, otherwise code that depends on the extracted
contents might not be rebuilt if the URL changes. The OLD behavior
preserves the timestamps from the archive instead, but this is usually not
what you want. Update your project to the NEW behavior or specify the
DOWNLOAD_EXTRACT_TIMESTAMP option with a value of true to avoid this
robustness issue.
Call Stack (most recent call first):
imgui/CMakeLists.txt:23 (FetchContent_Declare)
```
Destructing either of the multicast objects during process shutdown will result in a crash due to attempting to start a task on the non-existent thread pool.
Solve this by just leaking all the handles upon destruction of the static multicast manager. This won't solve the case where the user statically allocates the object, but solves Java and C access, and most cases wouldn't be statically allocating the service announcer anyway in C++.
