From 1dae7846dcb8caeebcbeb22bdae140ee45ee4734 Mon Sep 17 00:00:00 2001 From: dim Date: Tue, 1 Apr 2014 08:19:30 +0000 Subject: [PATCH] MFC r263891: Make clang default to DWARF2 debug info format for FreeBSD 10.x and earlier. For head, this commit does not change anything, but it is purely meant to be MFC'd. git-svn-id: svn://svn.freebsd.org/base/stable/10@263984 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f --- contrib/llvm/tools/clang/lib/Driver/Tools.cpp | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/contrib/llvm/tools/clang/lib/Driver/Tools.cpp b/contrib/llvm/tools/clang/lib/Driver/Tools.cpp index b37b31cec..e5d6ec24f 100644 --- a/contrib/llvm/tools/clang/lib/Driver/Tools.cpp +++ b/contrib/llvm/tools/clang/lib/Driver/Tools.cpp @@ -2628,8 +2628,10 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA, CmdArgs.push_back("-gdwarf-4"); else if (!A->getOption().matches(options::OPT_g0) && !A->getOption().matches(options::OPT_ggdb0)) { - // Default is dwarf-2 for darwin. - if (getToolChain().getTriple().isOSDarwin()) + // Default is dwarf-2 for darwin and FreeBSD <= 10. + const llvm::Triple &Triple = getToolChain().getTriple(); + if (Triple.isOSDarwin() || (Triple.getOS() == llvm::Triple::FreeBSD && + Triple.getOSMajorVersion() <= 10)) CmdArgs.push_back("-gdwarf-2"); else CmdArgs.push_back("-g"); -- 2.45.0