CMake.git - CMake is a cross-platform, open-source build system generator.

	Commit message (Collapse)	Author	Age	Files	Lines
*	Source: Enhance check for C++17 filesystem support	Michael Hirsch	2023-12-05	1	-2/+9
\| \| \| \| \| \| \| \| \| \| \| \|	* Add `lexically_normal` test for all platforms. * On Windows, MinGW does not currently handle `lexically_normal()` correctly on UNC path, but MSVC and IntelLLVM do--add a comment on this to avoid future confusion. * Add test with `\\?\` notation and `weakly_canonical` that also triggers the MinGW bug, but is fine with MSVC and oneAPI, for a more robust and comprehensive test.
*	cmCMakePath: do not use std::filesystem::path with RH gcc-toolset-10	Marc Chevrier	2023-12-04	1	-0/+28
\| \| \| \|	Fixes: #25458, #25453
*	cm/filesystem: Fix crash with pre-C++11 std::string GNU ABI in C++17	Brad King	2022-10-20	1	-0/+11
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	The `remove_filename` and `replace_extension` methods compute an offset between the whole path in a `std::string` and a part of a path in a `std::string_view`. This is done by subtracting their `.data()` pointers. However, C++17 adds a non-const `.data()` through which modification of the string is allowed. This means the copy-on-write implementation used by the pre-C++11 std::string GNU ABI must reallocate if the string has been copied. Our subtraction then computes an offset between two different allocations, which is undefined behavior. The workaround in commit b3ca4f9ad1 (cm/filesystem: Work around crash when compiled for CYGWIN/MSYS runtime, 2021-04-22, v3.21.0-rc1~271^2~2) avoided the problem by calling the non-const `.data()` to reallocate before constructing the `string_view`. Instead, explicitly call the const `.data()` method on the string, which does not reallocate. Fixes: #22090, #23328
*	cmake_path command: path management	Marc Chevrier	2020-09-06	1	-1/+18
\| \| \| \|	Fixes: #19568, #20922
*	STL Support: Add cm::filesystem::path in <cm/filesystem>	Marc Chevrier	2020-07-09	1	-0/+10