[rpms/llvm] rawhide: Add clang-dxc binary

[Nikita Popov <npopov@redhat.com>]

            A new commit has been pushed.

            Repo   : rpms/llvm
            Branch : rawhide
            Commit : 4701cbcb3ac973357661061777a2dbfebd75bef4
            Author : Nikita Popov <npopov@redhat.com>
            Date   : 2026-09-01T13:57:31+00:00
            Stats  : +5/-0 in 1 file(s)
            URL    : https://src.fedoraproject.org/rpms/llvm/c/4701cbcb3ac973357661061777a2dbfebd75bef4?branch=rawhide

            Log:
            Add clang-dxc binary

This was enabled as a result of https://github.com/llvm/llvm-project/pull/214066.

Note that I'm adding this to the main clang file list, rather
than clang-tools-extra. clang-dxc is a symlink alias of clang,
similar to clang++, clang-cl, etc.

[skip changelog]

---
diff --git a/llvm.spec b/llvm.spec
index 04f2ea6..8256a41 100644
--- a/llvm.spec
+++ b/llvm.spec
@@ -3544,6 +3544,11 @@ fi
     clang-cpp
     clang-scan-deps
 }}
+%if %{maj_ver} >= 24
+%{expand_bins %{expand:
+    clang-dxc
+}}
+%endif
 %{install_bindir}/clang-%{maj_ver}
 
 %{expand_mans clang clang++}