OpenBSD support.
- Patch by Jonathan Gray!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74453 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Driver/HostInfo.cpp b/lib/Driver/HostInfo.cpp
index 831e11b..602a977 100644
--- a/lib/Driver/HostInfo.cpp
+++ b/lib/Driver/HostInfo.cpp
@@ -234,6 +234,57 @@
return TC;
}
+// OpenBSD Host Info
+
+/// OpenBSDHostInfo - OpenBSD host information implementation.
+class OpenBSDHostInfo : public HostInfo {
+ /// Cache of tool chains we have created.
+ mutable llvm::StringMap<ToolChain*> ToolChains;
+
+public:
+ OpenBSDHostInfo(const Driver &D, const llvm::Triple& Triple)
+ : HostInfo(D, Triple) {}
+ ~OpenBSDHostInfo();
+
+ virtual bool useDriverDriver() const;
+
+ virtual types::ID lookupTypeForExtension(const char *Ext) const {
+ return types::lookupTypeForExtension(Ext);
+ }
+
+ virtual ToolChain *getToolChain(const ArgList &Args,
+ const char *ArchName) const;
+};
+
+OpenBSDHostInfo::~OpenBSDHostInfo() {
+ for (llvm::StringMap<ToolChain*>::iterator
+ it = ToolChains.begin(), ie = ToolChains.end(); it != ie; ++it)
+ delete it->second;
+}
+
+bool OpenBSDHostInfo::useDriverDriver() const {
+ return false;
+}
+
+ToolChain *OpenBSDHostInfo::getToolChain(const ArgList &Args,
+ const char *ArchName) const {
+ assert(!ArchName &&
+ "Unexpected arch name on platform without driver driver support.");
+
+ std::string Arch = getArchName();
+ ArchName = Arch.c_str();
+
+ ToolChain *&TC = ToolChains[ArchName];
+ if (!TC) {
+ llvm::Triple TCTriple(getTriple());
+ TCTriple.setArchName(ArchName);
+
+ TC = new toolchains::OpenBSD(*this, TCTriple);
+ }
+
+ return TC;
+}
+
// FreeBSD Host Info
/// FreeBSDHostInfo - FreeBSD host information implementation.
@@ -417,6 +468,12 @@
}
const HostInfo *
+clang::driver::createOpenBSDHostInfo(const Driver &D,
+ const llvm::Triple& Triple) {
+ return new OpenBSDHostInfo(D, Triple);
+}
+
+const HostInfo *
clang::driver::createFreeBSDHostInfo(const Driver &D,
const llvm::Triple& Triple) {
return new FreeBSDHostInfo(D, Triple);