DragonFly ToolChain definition for driver.
- Patch by Alex Hornung!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70635 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Driver/ToolChains.cpp b/lib/Driver/ToolChains.cpp
index 87927f8..7310535 100644
--- a/lib/Driver/ToolChains.cpp
+++ b/lib/Driver/ToolChains.cpp
@@ -31,8 +31,7 @@
const char *Platform, const char *OS,
const unsigned (&_DarwinVersion)[3],
const unsigned (&_GCCVersion)[3])
- : ToolChain(Host, Arch, Platform, OS)
-{
+ : ToolChain(Host, Arch, Platform, OS) {
DarwinVersion[0] = _DarwinVersion[0];
DarwinVersion[1] = _DarwinVersion[1];
DarwinVersion[2] = _DarwinVersion[2];
@@ -422,3 +421,43 @@
return *T;
}
+
+/// DragonFly - DragonFly tool chain which can call as(1) and ld(1) directly.
+
+DragonFly::DragonFly(const HostInfo &Host, const char *Arch,
+ const char *Platform, const char *OS)
+ : Generic_GCC(Host, Arch, Platform, OS) {
+
+ // Path mangling to find libexec
+ std::string Path(getHost().getDriver().Dir);
+
+ Path += "/../libexec";
+ getProgramPaths().push_back(Path);
+ getProgramPaths().push_back(getHost().getDriver().Dir);
+
+ getFilePaths().push_back(getHost().getDriver().Dir + "/../lib");
+ getFilePaths().push_back("/usr/lib");
+ getFilePaths().push_back("/usr/lib/gcc41");
+}
+
+Tool &DragonFly::SelectTool(const Compilation &C, const JobAction &JA) const {
+ Action::ActionClass Key;
+ if (getHost().getDriver().ShouldUseClangCompiler(C, JA, getArchName()))
+ Key = Action::AnalyzeJobClass;
+ else
+ Key = JA.getKind();
+
+ Tool *&T = Tools[Key];
+ if (!T) {
+ switch (Key) {
+ case Action::AssembleJobClass:
+ T = new tools::dragonfly::Assemble(*this); break;
+ case Action::LinkJobClass:
+ T = new tools::dragonfly::Link(*this); break;
+ default:
+ T = &Generic_GCC::SelectTool(C, JA);
+ }
+ }
+
+ return *T;
+}