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- Copy stable/10@285827 to releng/10.2 in preparation for 10.2-RC1
[FreeBSD/releng/10.2.git] / contrib / llvm / patches / patch-r264345-dwarf2-freebsd10.diff
1 This patch makes clang default to DWARF2 debug info format for FreeBSD.
2
3 Introduced here: http://svnweb.freebsd.org/changeset/base/264345
4
5 Index: tools/clang/lib/Driver/Tools.cpp
6 ===================================================================
7 --- tools/clang/lib/Driver/Tools.cpp
8 +++ tools/clang/lib/Driver/Tools.cpp
9 @@ -2627,8 +2635,9 @@ void Clang::ConstructJob(Compilation &C, const Job
10        CmdArgs.push_back("-gdwarf-4");
11      else if (!A->getOption().matches(options::OPT_g0) &&
12               !A->getOption().matches(options::OPT_ggdb0)) {
13 -      // Default is dwarf-2 for darwin.
14 -      if (getToolChain().getTriple().isOSDarwin())
15 +      // Default is dwarf-2 for darwin and FreeBSD.
16 +      const llvm::Triple &Triple = getToolChain().getTriple();
17 +      if (Triple.isOSDarwin() || Triple.getOS() == llvm::Triple::FreeBSD)
18          CmdArgs.push_back("-gdwarf-2");
19        else
20          CmdArgs.push_back("-g");