clang: Upgrade to clang 15.0.0 release

Drop upstreamed patches and forward port the remaining to latest
sourcess

llvm: Fix libzstd detection with zstd cmake files

Release Notes [1] [2] [3] [4] [5] [6]

[1] https://github.com/llvm/llvm-project/blob/release/15.x/clang/docs/ReleaseNotes.rst
[2] https://releases.llvm.org/15.0.0/docs/ReleaseNotes.html
[3] https://releases.llvm.org/15.0.0/tools/clang/docs/ReleaseNotes.html
[4] https://releases.llvm.org/15.0.0/tools/lld/docs/ReleaseNotes.html
[5] https://releases.llvm.org/15.0.0/projects/libcxx/docs/ReleaseNotes.html
[6] https://releases.llvm.org/15.0.0/tools/clang/tools/extra/docs/ReleaseNotes.html

Signed-off-by: Khem Raj <raj.khem@gmail.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/recipes-devtools/clang/clang_git.bb b/recipes-devtools/clang/clang_git.bb
index 1ff8f81..77bf8f6 100644
--- a/recipes-devtools/clang/clang_git.bb
+++ b/recipes-devtools/clang/clang_git.bb
@@ -129,6 +129,7 @@ EXTRA_OECMAKE += "-DLLVM_ENABLE_ASSERTIONS=OFF \
                   -DCLANG_DEFAULT_PIE_ON_LINUX=ON \
                   -DLLVM_BINDINGS_LIST='' \
                   -DLLVM_ENABLE_FFI=ON \
+                  -DLLVM_ENABLE_ZSTD=ON \
                   -DFFI_INCLUDE_DIR=$(pkg-config --variable=includedir libffi) \
                   -DLLVM_OPTIMIZED_TABLEGEN=ON \
                   -DLLVM_BUILD_EXTERNAL_COMPILER_RT=ON \