From: Radoslav Gerganov <redacted>
Date: Mon, 13 Jan 2025 11:31:41 +0000 (+0200)
Subject: ggml : do not define GGML_USE_CUDA when building with GGML_BACKEND_DL (llama/11211)
X-Git-Tag: upstream/0.0.1642~8
X-Git-Url: https://git.djapps.eu/?a=commitdiff_plain;h=ac76d16d0c6f07341a27a7ce2c81df85ef92e278;p=pkg%2Fggml%2Fsources%2Fggml

ggml : do not define GGML_USE_CUDA when building with GGML_BACKEND_DL (llama/11211)

Build fails when using HIP and GGML_BACKEND_DL:
```
/usr/bin/ld: ../ggml/src/libggml.so: undefined reference to `ggml_backend_cuda_reg'
collect2: error: ld returned 1 exit status
```
This patch fixes this.
---

diff --git a/src/ggml-hip/CMakeLists.txt b/src/ggml-hip/CMakeLists.txt
index b15fbd24..d090ba9b 100644
--- a/src/ggml-hip/CMakeLists.txt
+++ b/src/ggml-hip/CMakeLists.txt
@@ -70,7 +70,9 @@ ggml_add_backend_library(ggml-hip
                         )
 
 # TODO: do not use CUDA definitions for HIP
-target_compile_definitions(ggml PUBLIC GGML_USE_CUDA)
+if (NOT GGML_BACKEND_DL)
+    target_compile_definitions(ggml PUBLIC GGML_USE_CUDA)
+endif()
 
 add_compile_definitions(GGML_USE_HIP)