From 919c40660fd27157b391b5832d2a577d5afef4cb Mon Sep 17 00:00:00 2001
From: Matheus Gabriel Alves Silva <matheusgasource@gmail.com>
Date: Sun, 17 Dec 2023 12:23:33 -0300
Subject: [PATCH] build : Check the ROCm installation location (#4485)

* build : Check the ROCm installation location

* more generic approach

* fixup! It was returning the path instead of the command output

* fixup! Trailing whitespace
---
 Makefile | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/Makefile b/Makefile
index fb775ae5b..8273f8400 100644
--- a/Makefile
+++ b/Makefile
@@ -439,9 +439,15 @@ ggml-opencl.o: ggml-opencl.cpp ggml-opencl.h
 endif # LLAMA_CLBLAST
 
 ifdef LLAMA_HIPBLAS
-	ROCM_PATH	?= /opt/rocm
-	HIPCC	    ?= $(ROCM_PATH)/bin/hipcc
-	GPU_TARGETS ?= $(shell $(ROCM_PATH)/llvm/bin/amdgpu-arch)
+
+	ifeq ($(wildcard /opt/rocm),)
+		ROCM_PATH	?= /usr
+		GPU_TARGETS ?= $(shell $(shell which amdgpu-arch))
+	else
+		ROCM_PATH	?= /opt/rocm
+		GPU_TARGETS ?= $(shell $(ROCM_PATH)/llvm/bin/amdgpu-arch)
+	endif
+	HIPCC                   ?= $(ROCM_PATH)/bin/hipcc
 	LLAMA_CUDA_DMMV_X       ?= 32
 	LLAMA_CUDA_MMV_Y        ?= 1
 	LLAMA_CUDA_KQUANTS_ITER ?= 2