Expand arch list and make it overrideable

Author: SlyEcho

Makefile

@@ -213,10 +213,10 @@ ggml-opencl.o: ggml-opencl.cpp ggml-opencl.h
 endif # LLAMA_CLBLAST
 
 ifdef LLAMA_HIPBLAS
-	ROCM_PATH  ?= /opt/rocm
-	CC         := $(ROCM_PATH)/llvm/bin/clang
-	CXX        := $(ROCM_PATH)/llvm/bin/clang++
-	GPU_TARGETS = gfx803 gfx900 gfx906 gfx908 gfx90a gfx1030
+	ROCM_PATH   ?= /opt/rocm
+	CC          := $(ROCM_PATH)/llvm/bin/clang
+	CXX         := $(ROCM_PATH)/llvm/bin/clang++
+	GPU_TARGETS ?= gfx803 gfx900 gfx906 gfx908 gfx90a gfx1030 gfx1100
 	LLAMA_CUDA_DMMV_X ?= 32
 	LLAMA_CUDA_DMMV_Y ?= 1
 	CFLAGS     += -DGGML_USE_HIPBLAS -DGGML_USE_CUBLAS $(shell $(ROCM_PATH)/bin/hipconfig -C)