https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110710
--- Comment #16 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Richard Biener <rgue...@gcc.gnu.org>: https://gcc.gnu.org/g:a704554d2e798e2e1b74b9fea4baf3477180bd9d commit r15-108-ga704554d2e798e2e1b74b9fea4baf3477180bd9d Author: Peter Damianov <peter0...@disroot.org> Date: Sun Apr 28 16:16:12 2024 -0700 lto-wrapper: Truncate files using -truncate driver option [PR110710] This commit changes the Makefiles generated by lto-wrapper to no longer use the "mv" and "touch" shell commands. These don't exist on Windows, so when the Makefile attempts to call them, it results in errors like: The system cannot find the file specified. This problem only manifested when calling gcc from cmd.exe, and having no sh.exe present on the PATH. The Windows port of GNU Make searches the PATH for an sh.exe, and uses it if present. I have tested this in environments with and without sh.exe on the PATH and confirmed it works as expected. Signed-off-by: Peter Damianov <peter0...@disroot.org> PR lto/110710 * lto-wrapper.cc (run_gcc): Instead of truncating a processed ltrans input from the Makefile use the new -truncate option to accomplish the same.
