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| author | Brad King <brad.king@kitware.com> | 2023-06-26 13:43:40 (GMT) |
|---|---|---|
| committer | Kitware Robot <kwrobot@kitware.com> | 2023-06-26 13:43:55 (GMT) |
| commit | 529b818378843c8c3c6da807a79c1496c1acdb9a (patch) | |
| tree | 7cbcf43e4a99d0e7e144a0960861dbe3ad797e59 /Modules | |
| parent | f58c7659d8652c1172fc15a0bae9d71ee477c1eb (diff) | |
| parent | 5945a98ced2e1f4794f26f39256c95d875220408 (diff) | |
| download | CMake-529b818378843c8c3c6da807a79c1496c1acdb9a.zip CMake-529b818378843c8c3c6da807a79c1496c1acdb9a.tar.gz CMake-529b818378843c8c3c6da807a79c1496c1acdb9a.tar.bz2 | |
Merge topic 'link-depends-is-OFF' into release-3.27
5945a98ced link dependencies: deactivate the feature
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: buildbot <buildbot@kitware.com>
Merge-request: !8587
Diffstat (limited to 'Modules')
| -rw-r--r-- | Modules/Compiler/GNU.cmake | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/Modules/Compiler/GNU.cmake b/Modules/Compiler/GNU.cmake index 251e05a..d01054b 100644 --- a/Modules/Compiler/GNU.cmake +++ b/Modules/Compiler/GNU.cmake @@ -53,6 +53,9 @@ macro(__compiler_gnu lang) endif() # define flags for linker depfile generation + set(CMAKE_${lang}_LINKER_DEPFILE_FLAGS "LINKER:--dependency-file,<DEP_FILE>") + set(CMAKE_${lang}_LINKER_DEPFILE_FORMAT gcc) + if(NOT DEFINED CMAKE_${lang}_LINKER_DEPFILE_SUPPORTED) ## Ensure ninja tool is recent enough... if(CMAKE_GENERATOR MATCHES "^Ninja") @@ -82,15 +85,19 @@ macro(__compiler_gnu lang) unset(_linker_capabilities) endif() endif() - if (CMAKE_${lang}_LINKER_DEPFILE_SUPPORTED) - set(CMAKE_${lang}_LINKER_DEPFILE_FLAGS "LINKER:--dependency-file,<DEP_FILE>") - set(CMAKE_${lang}_LINKER_DEPFILE_FORMAT gcc) set(CMAKE_${lang}_LINK_DEPENDS_USE_LINKER TRUE) else() unset(CMAKE_${lang}_LINK_DEPENDS_USE_LINKER) endif() + # For now, due to GNU binutils ld bug when LTO is enabled (see GNU bug + # `30568 <https://sourceware.org/bugzilla/show_bug.cgi?id=30568>`_), + # deactivate this feature. + if (NOT DEFINED CMAKE_LINK_DEPENDS_USE_LINKER) + set(CMAKE_LINK_DEPENDS_USE_LINKER FALSE) + endif() + # Initial configuration flags. string(APPEND CMAKE_${lang}_FLAGS_INIT " ") string(APPEND CMAKE_${lang}_FLAGS_DEBUG_INIT " -g") |