main/llvm: update to 3.6.1

clean up and update patchset
switch to cmake
perform a two-stage build with a minimal bootstrap compile of clang
add clang extras
update package list to split out clang documentation
enable pulling from the svn release tags
fix making use of abuild CFLAGS/CXXFLAGS during build
don't run check-llvm, as the tests fail when running under PaX

1 files changed, 0 insertions, 29 deletions

diff --git a/main/llvm/clang-3.6-remove-lgcc-when-using-compiler-rt.patch b/main/llvm/clang-3.6-remove-lgcc-when-using-compiler-rt.patch
deleted file mode 100644
index 15cfe2f8ae..0000000000
--- a/main/llvm/clang-3.6-remove-lgcc-when-using-compiler-rt.patch
+++ /dev/null
@@ -1,29 +0,0 @@
-diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp
-index 75eef9e..08e4439 100644
---- a/lib/Driver/Tools.cpp
-+++ b/lib/Driver/Tools.cpp
-@@ -2154,18 +2154,18 @@ static SmallString<128> getCompilerRT(const ToolChain &TC, StringRef Component,
- // FIXME: Make sure we can also emit shared objects if they're requested
- // and available, check for possible errors, etc.
- static void addClangRT(const ToolChain &TC, const ArgList &Args,
-                        ArgStringList &CmdArgs) {
-   CmdArgs.push_back(Args.MakeArgString(getCompilerRT(TC, "builtins")));
-
--  if (!TC.getTriple().isOSWindows()) {
--    // FIXME: why do we link against gcc when we are using compiler-rt?
--    CmdArgs.push_back("-lgcc_s");
--    if (TC.getDriver().CCCIsCXX())
--      CmdArgs.push_back("-lgcc_eh");
--  }
-+  // if (!TC.getTriple().isOSWindows()) {
-+  //   // FIXME: why do we link against gcc when we are using compiler-rt?
-+  //   CmdArgs.push_back("-lgcc_s");
-+  //   if (TC.getDriver().CCCIsCXX())
-+  //     CmdArgs.push_back("-lgcc_eh");
-+  // }
- }
-
- static void addProfileRT(const ToolChain &TC, const ArgList &Args,
-                          ArgStringList &CmdArgs) {
-   if (!(Args.hasFlag(options::OPT_fprofile_arcs, options::OPT_fno_profile_arcs,
-                      false) ||