Revert "main/llvm: update patchset, switch to cmake, perform two-stage build with a minimal bootstrap compile of clang, add clang extras, update package list to split out clang documentation"

This reverts commit 81d1b43c5af39e14cb91232c4afcb7839b96f5a1.

1 files changed, 0 insertions, 90 deletions

diff --git a/main/llvm/llvm-0002-musl-triple.patch b/main/llvm/llvm-0002-musl-triple.patch
deleted file mode 100644
index 1be21a72c7..0000000000
--- a/main/llvm/llvm-0002-musl-triple.patch
+++ /dev/null
@@ -1,90 +0,0 @@
-From b8a0587b17b6c58973bf5463096538a37cc516a5 Mon Sep 17 00:00:00 2001
-From: Travis Tilley <ttilley@gmail.com>
-Date: Tue, 28 Apr 2015 20:22:40 -0400
-Subject: [PATCH 2/3] musl triple
-
----
- include/llvm/ADT/Triple.h           | 4 ++++
- lib/Support/Triple.cpp              | 6 ++++++
- lib/Target/ARM/ARMSubtarget.h       | 3 +++
- lib/Target/ARM/ARMTargetMachine.cpp | 2 ++
- 4 files changed, 15 insertions(+)
-
-diff --git a/include/llvm/ADT/Triple.h b/include/llvm/ADT/Triple.h
-index 8a68599..072623c 100644
---- a/include/llvm/ADT/Triple.h
-+++ b/include/llvm/ADT/Triple.h
-@@ -154,6 +154,10 @@ public:
-     EABIHF,
-     Android,
- 
-+    Musl,
-+    MuslEABI,
-+    MuslEABIHF,
-+
-     MSVC,
-     Itanium,
-     Cygnus,
-diff --git a/lib/Support/Triple.cpp b/lib/Support/Triple.cpp
-index 0838e90..4be78e5 100644
---- a/lib/Support/Triple.cpp
-+++ b/lib/Support/Triple.cpp
-@@ -175,6 +175,9 @@ const char *Triple::getEnvironmentTypeName(EnvironmentType Kind) {
-   case CODE16: return "code16";
-   case EABI: return "eabi";
-   case EABIHF: return "eabihf";
-+  case Musl: return "musl";
-+  case MuslEABIHF: return "musleabihf";
-+  case MuslEABI: return "musleabi";
-   case Android: return "android";
-   case MSVC: return "msvc";
-   case Itanium: return "itanium";
-@@ -375,6 +378,9 @@ static Triple::EnvironmentType parseEnvironment(StringRef EnvironmentName) {
-     .StartsWith("code16", Triple::CODE16)
-     .StartsWith("gnu", Triple::GNU)
-     .StartsWith("android", Triple::Android)
-+    .StartsWith("musleabihf", Triple::MuslEABIHF)
-+    .StartsWith("musleabi", Triple::MuslEABI)
-+    .StartsWith("musl", Triple::Musl)
-     .StartsWith("msvc", Triple::MSVC)
-     .StartsWith("itanium", Triple::Itanium)
-     .StartsWith("cygnus", Triple::Cygnus)
-diff --git a/lib/Target/ARM/ARMSubtarget.h b/lib/Target/ARM/ARMSubtarget.h
-index dbacd4d..b330be5 100644
---- a/lib/Target/ARM/ARMSubtarget.h
-+++ b/lib/Target/ARM/ARMSubtarget.h
-@@ -369,8 +369,10 @@ public:
-   bool isTargetEHABICompatible() const {
-     return (TargetTriple.getEnvironment() == Triple::EABI ||
-             TargetTriple.getEnvironment() == Triple::GNUEABI ||
-+            TargetTriple.getEnvironment() == Triple::MuslEABI ||
-             TargetTriple.getEnvironment() == Triple::EABIHF ||
-             TargetTriple.getEnvironment() == Triple::GNUEABIHF ||
-+            TargetTriple.getEnvironment() == Triple::MuslEABIHF ||
-             TargetTriple.getEnvironment() == Triple::Android) &&
-            !isTargetDarwin() && !isTargetWindows();
-   }
-@@ -379,6 +381,7 @@ public:
-     // FIXME: this is invalid for WindowsCE
-     return TargetTriple.getEnvironment() == Triple::GNUEABIHF ||
-            TargetTriple.getEnvironment() == Triple::EABIHF ||
-+           TargetTriple.getEnvironment() == Triple::MuslEABIHF ||
-            isTargetWindows();
-   }
-   bool isTargetAndroid() const {
-diff --git a/lib/Target/ARM/ARMTargetMachine.cpp b/lib/Target/ARM/ARMTargetMachine.cpp
-index 7a8181b..ce5ceb9 100644
---- a/lib/Target/ARM/ARMTargetMachine.cpp
-+++ b/lib/Target/ARM/ARMTargetMachine.cpp
-@@ -87,6 +87,8 @@ computeTargetABI(const Triple &TT, StringRef CPU,
-     case llvm::Triple::GNUEABIHF:
-     case llvm::Triple::EABIHF:
-     case llvm::Triple::EABI:
-+    case llvm::Triple::MuslEABI:
-+    case llvm::Triple::MuslEABIHF:
-       TargetABI = ARMBaseTargetMachine::ARM_ABI_AAPCS;
-       break;
-     case llvm::Triple::GNU:
--- 
-2.1.4
-