llvm21: disabled libunwind and libcxx subpackages, now in llvm22

Author: JkktBkkt

srcpkgs/llvm21/template

@@ -163,13 +163,11 @@ $(vopt_if lld 'lld;')\
 $(vopt_if mlir 'mlir;')\
 $(vopt_if flang 'flang;')"
 
-_enabled_runtimes="compiler-rt\
+_enabled_runtimes="compiler-rt;libunwind;libcxx;libcxxabi\
 $(vopt_if openmp ';openmp')\
 $(vopt_if offload ';offload')\
 $(vopt_if libc ';libc')\
-$(vopt_if libclc ';libclc')\
-$(vopt_if libunwind ';libunwind')\
-$(vopt_if libcxx ';libcxxabi;libcxx')"
+$(vopt_if libclc ';libclc')"
 
 configure_args+=" -DLLVM_ENABLE_RUNTIMES=${_enabled_runtimes}"
 configure_args+=" -DLLVM_ENABLE_PROJECTS=${_enabled_projects}"