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| author | Brad King <brad.king@kitware.com> | 2024-11-28 15:01:26 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2024-11-28 15:07:52 (GMT) |
| commit | f4e74af1ea6384692d4cd41be5e94426c3e40210 (patch) | |
| tree | 1fa102427fc8b7417ee521ebef7a61b4d334847e | |
| parent | 75b3cc67c91542c3c54f97a5c90022c7cebbc925 (diff) | |
| download | CMake-f4e74af1ea6384692d4cd41be5e94426c3e40210.zip CMake-f4e74af1ea6384692d4cd41be5e94426c3e40210.tar.gz CMake-f4e74af1ea6384692d4cd41be5e94426c3e40210.tar.bz2 | |
GNU linker: Use single-argument form of --dependency-file flag
The GNU `ld(1)` manual documents the `--dependency-file=depfile`
single-argument form of the flag. Prefer it over the multi-argument
`--dependency-file depfile` form so that only one argument needs to be
passed through the compiler driver by `-Wl,` or equivalent. This may
improve diagnostics in cases where it is unsupported, making them easier
to diagnose.
Issue: #26483
| -rw-r--r-- | Modules/Linker/GNU.cmake | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Modules/Linker/GNU.cmake b/Modules/Linker/GNU.cmake index ca3457a..978ac12 100644 --- a/Modules/Linker/GNU.cmake +++ b/Modules/Linker/GNU.cmake @@ -11,7 +11,7 @@ cmake_policy(SET CMP0140 NEW) function(__linker_gnu lang) # define flags for linker depfile generation - set(CMAKE_${lang}_LINKER_DEPFILE_FLAGS "LINKER:--dependency-file,<DEP_FILE>") + set(CMAKE_${lang}_LINKER_DEPFILE_FLAGS "LINKER:--dependency-file=<DEP_FILE>") set(CMAKE_${lang}_LINKER_DEPFILE_FORMAT gcc) if(NOT CMAKE_EXECUTABLE_FORMAT STREQUAL "ELF") |