diff options
| author | Joerg Bornemann <joerg.bornemann@qt.io> | 2020-08-20 09:06:16 +0200 |
|---|---|---|
| committer | Joerg Bornemann <joerg.bornemann@qt.io> | 2020-08-20 17:07:49 +0200 |
| commit | 2f1a55c0b13ea02619f0d209a2b710fb7cbe8a1a (patch) | |
| tree | 4659347755d9b009980e3847d1cfb92f3a9bc9ab /cmake | |
| parent | df28355981e14c90dc0f214ceeba40be77401fb4 (diff) | |
CMake: Implement configure -linker [bfd,gold,lld]
Fixes: QTBUG-86155
Change-Id: I5ba2d3b52d9ca240b48904c492f7902a056c0292
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Diffstat (limited to 'cmake')
| -rw-r--r-- | cmake/QtInternalTargets.cmake | 8 | ||||
| -rw-r--r-- | cmake/configure-cmake-mapping.md | 3 |
2 files changed, 10 insertions, 1 deletions
diff --git a/cmake/QtInternalTargets.cmake b/cmake/QtInternalTargets.cmake index bd3d034f60..e59e075d32 100644 --- a/cmake/QtInternalTargets.cmake +++ b/cmake/QtInternalTargets.cmake @@ -213,6 +213,14 @@ if(DEFINED QT_EXTRA_FRAMEWORKPATHS AND APPLE) unset(__qt_fw_flags) endif() +if(QT_FEATURE_use_gold_linker) + target_link_options(PlatformCommonInternal INTERFACE "-fuse-ld=gold") +elseif(QT_FEATURE_use_bfd_linker) + target_link_options(PlatformCommonInternal INTERFACE "-fuse-ld=bfd") +elseif(QT_FEATURE_use_lld_linker) + target_link_options(PlatformCommonInternal INTERFACE "-fuse-ld=lld") +endif() + function(qt_get_implicit_sse2_genex_condition out_var) set(is_shared_lib "$<STREQUAL:$<TARGET_PROPERTY:TYPE>,SHARED_LIBRARY>") set(is_static_lib "$<STREQUAL:$<TARGET_PROPERTY:TYPE>,STATIC_LIBRARY>") diff --git a/cmake/configure-cmake-mapping.md b/cmake/configure-cmake-mapping.md index e0edfe98e7..cafe139ce8 100644 --- a/cmake/configure-cmake-mapping.md +++ b/cmake/configure-cmake-mapping.md @@ -66,7 +66,8 @@ The effort of this is tracked in QTBUG-85373 and QTBUG-85349. | -static-runtime | -DFEATURE_static_runtime=ON | | | -pch | -DBUILD_WITH_PCH=ON | | | -ltcg | | | -| -linker [bfd,gold,lld] | | | +| -linker [bfd,gold,lld] | -DINPUT_linker=<name> or | | +| | -DFEATURE_use_<name>_linker=ON | | | -incredibuild-xge | | | | -ccache | -DQT_USE_CCACHE=ON | | | -make-tool <tool> | n/a | | |