From d42fb73fc7b7838fad910df82935ad39ad1a4389 Mon Sep 17 00:00:00 2001 From: Eric Christopher Date: Thu, 21 Feb 2013 22:35:05 +0000 Subject: [PATCH] Don't pass -split-dwarf= to the backend unless we're on linux for now. llvm-svn: 175814 --- clang/lib/Driver/Tools.cpp | 4 +++- clang/test/Driver/split-debug.c | 4 ++++ 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/clang/lib/Driver/Tools.cpp b/clang/lib/Driver/Tools.cpp index da23fd5..27d019b 100644 --- a/clang/lib/Driver/Tools.cpp +++ b/clang/lib/Driver/Tools.cpp @@ -2311,7 +2311,9 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA, // -gsplit-dwarf should turn on -g and enable the backend dwarf // splitting and extraction. - if (Args.hasArg(options::OPT_gsplit_dwarf)) { + // FIXME: Currently only works on Linux. + if (getToolChain().getTriple().getOS() == llvm::Triple::Linux && + Args.hasArg(options::OPT_gsplit_dwarf)) { CmdArgs.push_back("-g"); CmdArgs.push_back("-backend-option"); CmdArgs.push_back("-split-dwarf=Enable"); diff --git a/clang/test/Driver/split-debug.c b/clang/test/Driver/split-debug.c index a3711e4..fb01953 100644 --- a/clang/test/Driver/split-debug.c +++ b/clang/test/Driver/split-debug.c @@ -8,3 +8,7 @@ // CHECK-ACTIONS: objcopy{{.*}}--strip-dwo{{.*}}"split-debug.o" +// RUN: %clang -target x86_64-macosx -gsplit-dwarf -c -### %s 2> %t +// RUN: FileCheck -check-prefix=CHECK-NO-ACTIONS < %t %s +// +// CHECK-NO-ACTIONS-NOT: -split-dwarf -- 2.7.4