| ############################################################# |
| ## Set up flags based on USE_CLANG_LLD and LOCAL_USE_CLANG_LLD. |
| ## Input variables: USE_CLANG_LLD,LOCAL_USE_CLANG_LLD. |
| ## Output variables: my_use_clang_lld |
| ############################################################# |
| |
| # Use LLD only if it's not disabled by LOCAL_USE_CLANG_LLD, |
| # and enabled by LOCAL_USE_CLANG_LLD or USE_CLANG_LLD. |
| my_use_clang_lld := false |
| ifeq (,$(filter 0 false,$(LOCAL_USE_CLANG_LLD))) |
| ifneq (,$(filter 1 true,$(LOCAL_USE_CLANG_LLD) $(USE_CLANG_LLD))) |
| my_use_clang_lld := true |
| endif |
| endif |
| |
| # Do not use LLD for Darwin host executables or shared libraries. |
| # See https://lld.llvm.org/AtomLLD.html for status of lld for Mach-O. |
| ifeq ($(LOCAL_IS_HOST_MODULE),true) |
| ifeq ($(HOST_OS),darwin) |
| my_use_clang_lld := false |
| endif |
| endif |