gnu: clang-runtime: Mark MIPS as unsupported.

* gnu/packages/llvm.scm (clang-runtime-from-llvm): Add
  'supported-systems' field.

1 files changed, 4 insertions, 1 deletions

diff --git a/gnu/packages/llvm.scm b/gnu/packages/llvm.scm
index 18e0ca9c761..d5e5ed65ada 100644
--- a/gnu/packages/llvm.scm
+++ b/gnu/packages/llvm.scm
@@ -87,7 +87,10 @@ of programming tools as well as libraries with equivalent functionality.")
 functions for C and C++ programs.  It also provides header files that allow C
 and C++ source code to interface with the \"sanitization\" passes of the clang
 compiler.  In LLVM this library is called \"compiler-rt\".")
-    (license ncsa)))
+    (license ncsa)
+
+    ;; <http://compiler-rt.llvm.org/> doesn't list MIPS as supported.
+    (supported-systems (delete "mips64el-linux" %supported-systems))))
 
 (define (clang-from-llvm llvm clang-runtime hash)
   (package