From 628fcf4e3b79ba9f41dd1b49b1aba7a20b68fc0e Mon Sep 17 00:00:00 2001 From: Daniel Dunbar Date: Thu, 12 Aug 2010 00:05:12 +0000 Subject: Driver: Use the compile time linker version as the default for -mlinker-version, if detected. - This is a hack, we really want the linker version at execution time, but we don't have any infrastructure for getting that. Yet. llvm-svn: 110886 --- clang/lib/Driver/Driver.cpp | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'clang/lib/Driver/Driver.cpp') diff --git a/clang/lib/Driver/Driver.cpp b/clang/lib/Driver/Driver.cpp index cc0cf9fc893..4b3bf32b492 100644 --- a/clang/lib/Driver/Driver.cpp +++ b/clang/lib/Driver/Driver.cpp @@ -25,6 +25,7 @@ #include "clang/Basic/Version.h" +#include "llvm/Config/config.h" #include "llvm/ADT/StringSet.h" #include "llvm/ADT/OwningPtr.h" #include "llvm/Support/PrettyStackTrace.h" @@ -159,6 +160,15 @@ DerivedArgList *Driver::TranslateInputArgs(const InputArgList &Args) const { DAL->append(*it); } + // Add a default value of -mlinker-version=, if one was given and the user + // didn't specify one. +#if defined(HOST_LINK_VERSION) + if (!Args.hasArg(options::OPT_mlinker_version_EQ)) { + DAL->AddJoinedArg(0, Opts->getOption(options::OPT_mlinker_version_EQ), + HOST_LINK_VERSION); + } +#endif + return DAL; } -- cgit v1.2.3