mirror of
https://github.com/llvm/llvm-project.git
synced 2025-04-27 04:06:07 +00:00
05d613ea93
Running lit tests on Windows can fail because its use of `os.path.realpath` expands substitute drives, which are used to keep paths short and avoid hitting MAX_PATH limitations. Changes lit logic to: Use `os.path.abspath` on Windows, where `MAX_PATH` is a concern that we can work around using substitute drives, which `os.path.realpath` would resolve. Use `os.path.realpath` on Unix, where the current directory always has symlinks resolved, so it is impossible to preserve symlinks in the presence of relative paths, and so we must make sure that all code paths use real paths. Also updates clang's `FileManager::getCanonicalName` and `ExtractAPI` code to avoid resolving substitute drives (i.e. resolving to a path under a different root). How tested: built with `-DLLVM_ENABLE_PROJECTS=clang` and built `check-all` on both Windows Differential Revision: https://reviews.llvm.org/D154130 Reviewed By: @benlangmuir Patch by Tristan Labelle <tristan@thebrowser.company>!
31 lines
825 B
Plaintext
Executable File
31 lines
825 B
Plaintext
Executable File
#!@Python3_EXECUTABLE@
|
|
# -*- coding: utf-8 -*-
|
|
|
|
import os
|
|
import sys
|
|
|
|
config_map = {}
|
|
|
|
def map_config(source_dir, site_config):
|
|
global config_map
|
|
source_dir = os.path.abspath(source_dir)
|
|
source_dir = os.path.normcase(source_dir)
|
|
site_config = os.path.normpath(site_config)
|
|
config_map[source_dir] = site_config
|
|
|
|
# Set up some builtin parameters, so that by default the LLVM test suite
|
|
# configuration file knows how to find the object tree.
|
|
builtin_parameters = { 'build_mode' : '@BUILD_MODE@' }
|
|
|
|
@LLVM_LIT_CONFIG_MAP@
|
|
|
|
builtin_parameters['config_map'] = config_map
|
|
|
|
# Make sure we can find the lit package.
|
|
llvm_source_root = path(r'@LLVM_SOURCE_DIR@')
|
|
sys.path.insert(0, os.path.join(llvm_source_root, 'utils', 'lit'))
|
|
|
|
if __name__=='__main__':
|
|
from lit.main import main
|
|
main(builtin_parameters)
|