diff options
Diffstat (limited to 'clang/lib/Driver/Tools.cpp')
| -rw-r--r-- | clang/lib/Driver/Tools.cpp | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/clang/lib/Driver/Tools.cpp b/clang/lib/Driver/Tools.cpp index 28e35fc29b7..da237002e4c 100644 --- a/clang/lib/Driver/Tools.cpp +++ b/clang/lib/Driver/Tools.cpp @@ -4636,8 +4636,14 @@ void darwin::Assemble::ConstructJob(Compilation &C, const JobAction &JA, // If -no_integrated_as is used add -Q to the darwin assember driver to make // sure it runs its system assembler not clang's integrated assembler. - if (Args.hasArg(options::OPT_no_integrated_as)) - CmdArgs.push_back("-Q"); + // Applicable to darwin11+ and Xcode 4+. darwin<10 lacked integrated-as. + // FIXME: at run-time detect assembler capabilities or rely on version + // information forwarded by -target-assembler-version (future) + if (Args.hasArg(options::OPT_no_integrated_as)) { + const llvm::Triple& t(getToolChain().getTriple()); + if (!(t.isMacOSX() && t.isMacOSXVersionLT(10, 7))) + CmdArgs.push_back("-Q"); + } // Forward -g, assuming we are dealing with an actual assembly file. if (SourceAction->getType() == types::TY_Asm || |
