diff options
Diffstat (limited to 'cmake/modules/HandleLLVMOptions.cmake')
| -rw-r--r-- | cmake/modules/HandleLLVMOptions.cmake | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/cmake/modules/HandleLLVMOptions.cmake b/cmake/modules/HandleLLVMOptions.cmake index 6c99682f76..89122eee0b 100644 --- a/cmake/modules/HandleLLVMOptions.cmake +++ b/cmake/modules/HandleLLVMOptions.cmake @@ -349,3 +349,13 @@ if (UNIX AND CMAKE_GENERATOR STREQUAL "Ninja") append("-fcolor-diagnostics" CMAKE_C_FLAGS CMAKE_CXX_FLAGS) endif() + +# Add flags for add_dead_strip(). +# FIXME: With MSVS, consider compiling with /Gy and linking with /OPT:REF? +# But MinSizeRel seems to add that automatically, so maybe disable these +# flags instead if LLVM_NO_DEAD_STRIP is set. +if(NOT CYGWIN AND NOT WIN32) + if(NOT ${CMAKE_SYSTEM_NAME} MATCHES "Darwin") + append("-ffunction-sections -fdata-sections" CMAKE_CXX_FLAGS) + endif() +endif() |