diff options
Diffstat (limited to 'Modules/Compiler/GNU.cmake')
| -rw-r--r-- | Modules/Compiler/GNU.cmake | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/Modules/Compiler/GNU.cmake b/Modules/Compiler/GNU.cmake index f140208..251e05a 100644 --- a/Modules/Compiler/GNU.cmake +++ b/Modules/Compiler/GNU.cmake @@ -53,7 +53,7 @@ macro(__compiler_gnu lang) endif() # define flags for linker depfile generation - if (NOT DEFINED CMAKE_${lang}_LINKER_DEPFILE_SUPPORTED) + if(NOT DEFINED CMAKE_${lang}_LINKER_DEPFILE_SUPPORTED) ## Ensure ninja tool is recent enough... if(CMAKE_GENERATOR MATCHES "^Ninja") # Ninja 1.10 or upper is required @@ -71,7 +71,7 @@ macro(__compiler_gnu lang) if (NOT DEFINED CMAKE_${lang}_LINKER_DEPFILE_SUPPORTED) ## check if this feature is supported by the linker - execute_process(COMMAND "${CMAKE_LINKER}" --help + execute_process(COMMAND "${CMAKE_${lang}_COMPILER}" -Wl,--help OUTPUT_VARIABLE _linker_capabilities ERROR_VARIABLE _linker_capabilities) if(_linker_capabilities MATCHES "--dependency-file") @@ -82,6 +82,7 @@ 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) |