Fix toolchain constant

Signed-off-by: Jan André Reuter <j.reuter@fz-juelich.de>

Author: Thyre

easybuild/toolchains/compiler/rocm_compilers.py

@@ -36,12 +36,12 @@
 from easybuild.tools.toolchain.toolchain import SYSTEM_TOOLCHAIN_NAME
 from easybuild.tools.toolchain.compiler import LLVMCompilers
 
-TC_CONSTANT_LLVM = "ROCm"
+TC_CONSTANT_ROCM = "ROCm"
 
 
 class ROCmCompilers(LLVMCompilers):
     """Compiler toolchain with ROCm compilers (amdclang/amdflang)."""
-    COMPILER_FAMILY = TC_CONSTANT_LLVM
+    COMPILER_FAMILY = TC_CONSTANT_ROCM
     SUBTOOLCHAIN = SYSTEM_TOOLCHAIN_NAME
 
     COMPILER_CC = 'amdclang'