[wpiutil] Replace llvm filesystem with C++17 filesystem (#3401)

Use ghc::filesystem as fill on older GCC (e.g. RoboRIO).
This can be removed once all GCC platforms have upgraded to 8.1 or later.

File open functionality has been retained from LLVM but moved to "fs" namespace
and tweaked for improved consistency with std::filesystem (e.g. error_code is
passed by reference instead of returned).

Also update WPILibC's Filesystem functions to return std::string.
This commit is contained in:
Peter Johnson
2021-06-01 21:50:35 -07:00
committed by GitHub
parent 01dc0249de
commit fe570e000c
25 changed files with 6757 additions and 3538 deletions

View File

@@ -43,6 +43,7 @@ Eigen wpimath/src/main/native/eigeninclude/
StackWalker wpiutil/src/main/native/windows/StackWalker.*
TCB span wpiutil/src/main/native/include/wpi/span.h
wpiutil/src/test/native/cpp/span/
GHC filesystem wpiutil/src/main/native/include/wpi/ghc/
Team 254 Library wpilibj/src/main/java/edu/wpi/first/wpilibj/spline/SplineParameterizer.java
wpilibj/src/main/java/edu/wpi/first/wpilibj/trajectory/TrajectoryParameterizer.java
wpilibc/src/main/native/include/spline/SplineParameterizer.h
@@ -917,3 +918,26 @@ As an exception, if, as a result of your compiling your source code, portions
of this Software are embedded into a machine-executable object form of such
source code, you may redistribute such embedded portions in such object form
without including the above copyright and permission notices.
==============
GHC filesystem
==============
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