llvm-project/clang
Sylvain Audi 6052a8a535 [clang] In DependencyCollector on Windows, ignore case and separators when discarding duplicate dependency file paths.
This patch removes duplicates also encountered in the output of clang-scan-deps when one same header file is encountered with different casing and/or different separators ('/' vs '\').

The case of separators can appear when the same file is included externally by
 `#include <folder/file.h>`

whereas a file from the same folder does
 `#include "file.h"`

Under Windows, clang computes the paths using '/' from the include directive, the `\` from the -I options, and the concatenations use the native `\`, leading to internal paths containing a mix of both separators.

Differential Revision: https://reviews.llvm.org/D102339
2021-05-17 10:32:52 -04:00
..
INPUTS
bindings
cmake [cmake] Add support for multiple distributions 2021-05-12 11:13:18 -07:00
docs Support GCC's -fstack-usage flag 2021-05-15 10:22:49 -07:00
examples
include [OpenCL] Fix reinterpret_cast of vectors 2021-05-17 12:42:21 +01:00
lib [clang] In DependencyCollector on Windows, ignore case and separators when discarding duplicate dependency file paths. 2021-05-17 10:32:52 -04:00
runtime [compiler-rt] Fix stale incremental builds when using `LLVM_BUILD_EXTERNAL_COMPILER_RT=ON`. 2021-03-10 09:42:24 -08:00
test [clang] In DependencyCollector on Windows, ignore case and separators when discarding duplicate dependency file paths. 2021-05-17 10:32:52 -04:00
tools [CMake][ELF] Link libLLVM.so and libclang-cpp.so with -Bsymbolic-functions 2021-05-13 13:44:57 -07:00
unittests Put back the trailing commas on TYPED_TEST_SUITE 2021-05-17 14:14:13 +02:00
utils Revert "[clang][deps] Support inferred modules" 2021-05-17 13:27:14 +02:00
www Added a faster method to clone llvm project [DOCS] 2021-05-05 21:37:53 +05:30
.clang-format
.clang-tidy
.gitignore Remove .gitignore entries not relevant in the monorepo. 2021-04-07 12:25:02 -07:00
CMakeLists.txt [clang][cli] Round-trip cc1 arguments in assert builds 2021-03-27 17:24:03 +01:00
CODE_OWNERS.TXT
INSTALL.txt
LICENSE.TXT
ModuleInfo.txt
NOTES.txt
README.txt

README.txt

//===----------------------------------------------------------------------===//
// C Language Family Front-end
//===----------------------------------------------------------------------===//

Welcome to Clang.  This is a compiler front-end for the C family of languages
(C, C++, Objective-C, and Objective-C++) which is built as part of the LLVM
compiler infrastructure project.

Unlike many other compiler frontends, Clang is useful for a number of things
beyond just compiling code: we intend for Clang to be host to a number of
different source-level tools.  One example of this is the Clang Static Analyzer.

If you're interested in more (including how to build Clang) it is best to read
the relevant web sites.  Here are some pointers:

Information on Clang:             http://clang.llvm.org/
Building and using Clang:         http://clang.llvm.org/get_started.html
Clang Static Analyzer:            http://clang-analyzer.llvm.org/
Information on the LLVM project:  http://llvm.org/

If you have questions or comments about Clang, a great place to discuss them is
on the Clang development mailing list:
  http://lists.llvm.org/mailman/listinfo/cfe-dev

If you find a bug in Clang, please file it in the LLVM bug tracker:
  http://llvm.org/bugs/