During shared library loading, a different libLLVM can be pulled in, causing
llvm symbols from dependent libraries to resolve to that library instead of
this one. This has been seen in the wild with the Mesa OpenGL implementation
in JavaFX applications (see wpilibsuite/shuffleboard#361).
This is clearly a very breaking change. For some level of backwards
compatibility, a namespace alias from llvm to wpi is performed in the "llvm"
headers. Unfortunately, forward declarations of llvm classes will still break,
but compilers seem to generate clear error messages in those cases
("namespace alias 'llvm' not allowed here, assuming 'wpi'").
This change also moves all the wpiutil headers to a single "wpi" subdirectory
from the previously split "llvm", "support", "tcpsockets", and "udpsockets".
Shim headers will be added for backwards compatibility in a later commit.
In roborio GCC 5.5, __FRC_ROBORIO__ has been added directly to the
compiler. So we can instead use that to detect if we are build for the
roborio, and in a much more reliable way.
* Removed hal::priority_condition_variable
* Replaced uses of priority mutexes with std::mutex and std::recursive_mutex
This allowed replacing a use of std::condition_variable_any with
std::condition_variable.
* Replaced all uses of std::recursive_mutex with std::mutex equivalents
* Revert "Force OpenCV to 3.1.0 (#602)"
This reverts commit 50ed55e8e2.
* Removes Simulation
* Removes old build system
* Removes old gtest
* Adds new gmock and gtest
* Updates to new ni-libraries
* removes MyRobot (to be replaced)
* moves files to new location
* Adds new sim backend and new test executables
* updates .styleguide and .gitignore
* Changes cpp WPILibVersion to a function
MSVC throws an AV with the old version.
* Disables USBCamera on all systems except for linux
* 2018 NI Libraries
* New build system
* Static functions in the HAL implementation were placed in the hal namespace
* "using namespace" declarations in HAL/cpp/Log.h and Timer.cpp were replaced
with "using" declarations for std::chrono
* An extra include was removed from AnalogGyro.cpp
* InterruptableSensorBase's constructor was defaulted
* Newlines were added to some wpilibc integration tests for grouping
* A variable in HALUtil.h was renamed to follow the style guide
Supersedes #586
Added newline before comment block and replaced angle brackets around includes
with quotation marks. All other integration tests use quotation marks for WPILib
includes.
* Dedicated RoboRIO Toolchain, allow Toolchain Path to change
* Add cCompiler Tool to correctly discover RoboRIO GCC on Mac
* Add @333fred requests for GString and ToolChainPath
* Add Toolchain Path option to README
This makes our APIs more consistent. With optimizations enabled, doubles are just as efficient as floats on ARMv7, so we should take advantage of the extra precision.
Base.h provides a backwards compatibility shim (enabled unless
NAMESPACED_WPILIB is defined) that does a "using namespace frc".
However, as some header files do not include Base.h, this may
be a breaking change in some corner cases (with an easy fix).
Fixes#218.
* Links HAL shared instead of static, and doesn't include library in jar
* Strips shared object files, and includes debug in releases
* Zips the HAL libraries into a separate maven artifact
* Switches to shared wpiutil
* Switches wpilibc to shared
* Moves maven artifacts
wpilibc now in edu.wpi.first.wpilibc:athena
wpilibj now in edu.wpi.first.wpilibj:athena
wpilibj jni not in edu.wpi.first.wpilibj:athena-jni
hal now in edu.wpi.first.wpilib:hal
athena runtime added (hal, ntcore, wpiutil) edu.wpi.first.wpilib:athena-runtime
Changes made where wpilibc does NOT include all required artifacts anymore. Dependent on hal, wpiutil and ntcore packages to work correctly.
JNI does NOT include all required artifacts anymore. Dependent on hal and wpiutil packages to work correctly.
