diff options
Diffstat (limited to 'clang/lib/Driver/Tools.cpp')
| -rw-r--r-- | clang/lib/Driver/Tools.cpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/clang/lib/Driver/Tools.cpp b/clang/lib/Driver/Tools.cpp index 874484d..ed1bd3e 100644 --- a/clang/lib/Driver/Tools.cpp +++ b/clang/lib/Driver/Tools.cpp @@ -3318,13 +3318,16 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA, CmdArgs.push_back("-generate-type-units"); } + // CloudABI uses -ffunction-sections and -fdata-sections by default. + bool UseSeparateSections = Triple.getOS() == llvm::Triple::CloudABI; + if (Args.hasFlag(options::OPT_ffunction_sections, - options::OPT_fno_function_sections, false)) { + options::OPT_fno_function_sections, UseSeparateSections)) { CmdArgs.push_back("-ffunction-sections"); } if (Args.hasFlag(options::OPT_fdata_sections, - options::OPT_fno_data_sections, false)) { + options::OPT_fno_data_sections, UseSeparateSections)) { CmdArgs.push_back("-fdata-sections"); } |