Remove the 'ToolTriple' concept from the NetBSD toolchain along with my
gross hack to provide it from my previous patch removing HostInfo. This was enshrining (and hiding from my searches) the concept of storing and diff-ing the host and target triples. We don't have the host triple reliably available, so we need to merely inspect the target system. I've changed the logic in selecting library search paths for NetBSD to match what I provided for FreeBSD -- we include both search paths, but put the 32-bit-on-64-bit-host path first so it trumps. NetBSD maintainers, you may want to tweak this, or feel free to ask me to tweak it. I've left a FIXME here about the challeng I see in fixing this properly. llvm-svn: 148952
This commit is contained in:
parent
2886ba2352
commit
1ccbed88fc
|
@ -1654,7 +1654,7 @@ const ToolChain &Driver::getToolChain(const ArgList &Args,
|
|||
TC = new toolchains::OpenBSD(*this, Target);
|
||||
break;
|
||||
case llvm::Triple::NetBSD:
|
||||
TC = new toolchains::NetBSD(*this, Target, Target);
|
||||
TC = new toolchains::NetBSD(*this, Target);
|
||||
break;
|
||||
case llvm::Triple::FreeBSD:
|
||||
TC = new toolchains::FreeBSD(*this, Target);
|
||||
|
|
|
@ -1674,21 +1674,20 @@ Tool &FreeBSD::SelectTool(const Compilation &C, const JobAction &JA,
|
|||
|
||||
/// NetBSD - NetBSD tool chain which can call as(1) and ld(1) directly.
|
||||
|
||||
NetBSD::NetBSD(const Driver &D, const llvm::Triple& Triple,
|
||||
const llvm::Triple& ToolTriple)
|
||||
: Generic_ELF(D, Triple), ToolTriple(ToolTriple) {
|
||||
|
||||
// Determine if we are compiling 32-bit code on an x86_64 platform.
|
||||
bool Lib32 = false;
|
||||
if (ToolTriple.getArch() == llvm::Triple::x86_64 &&
|
||||
Triple.getArch() == llvm::Triple::x86)
|
||||
Lib32 = true;
|
||||
NetBSD::NetBSD(const Driver &D, const llvm::Triple& Triple)
|
||||
: Generic_ELF(D, Triple) {
|
||||
|
||||
if (getDriver().UseStdLib) {
|
||||
if (Lib32)
|
||||
// When targeting a 32-bit platform, try the special directory used on
|
||||
// 64-bit hosts, and only fall back to the main library directory if that
|
||||
// doesn't work.
|
||||
// FIXME: It'd be nicer to test if this directory exists, but I'm not sure
|
||||
// what all logic is needed to emulate the '=' prefix here.
|
||||
if (Triple.getArch() == llvm::Triple::x86 ||
|
||||
Triple.getArch() == llvm::Triple::ppc)
|
||||
getFilePaths().push_back("=/usr/lib/i386");
|
||||
else
|
||||
getFilePaths().push_back("=/usr/lib");
|
||||
|
||||
getFilePaths().push_back("=/usr/lib");
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -1711,10 +1710,10 @@ Tool &NetBSD::SelectTool(const Compilation &C, const JobAction &JA,
|
|||
if (UseIntegratedAs)
|
||||
T = new tools::ClangAs(*this);
|
||||
else
|
||||
T = new tools::netbsd::Assemble(*this, ToolTriple);
|
||||
T = new tools::netbsd::Assemble(*this, getTriple());
|
||||
break;
|
||||
case Action::LinkJobClass:
|
||||
T = new tools::netbsd::Link(*this, ToolTriple);
|
||||
T = new tools::netbsd::Link(*this, getTriple());
|
||||
break;
|
||||
default:
|
||||
T = &Generic_GCC::SelectTool(C, JA, Inputs);
|
||||
|
|
|
@ -469,11 +469,8 @@ public:
|
|||
};
|
||||
|
||||
class LLVM_LIBRARY_VISIBILITY NetBSD : public Generic_ELF {
|
||||
const llvm::Triple ToolTriple;
|
||||
|
||||
public:
|
||||
NetBSD(const Driver &D, const llvm::Triple& Triple,
|
||||
const llvm::Triple& ToolTriple);
|
||||
NetBSD(const Driver &D, const llvm::Triple& Triple);
|
||||
|
||||
virtual Tool &SelectTool(const Compilation &C, const JobAction &JA,
|
||||
const ActionList &Inputs) const;
|
||||
|
|
Loading…
Reference in New Issue