Remove hardcoded compiler paths from CMakePresets.json for portability

- Remove CMAKE_C_COMPILER and CMAKE_CXX_COMPILER from CUDA 11 presets
- Allows CMake to auto-detect system GCC instead of hardcoding /usr/local/bin/gcc
- Improves portability across different systems (host, Docker containers, etc.)
- Users can still override compiler via CC/CXX environment variables if needed

CMakePresets.json

@@ -12,35 +12,31 @@
     },
     {
       "name": "CPU",
-      "inherits": [ "Default" ]
+      "inherits": ["Default"]
     },
     {
       "name": "CUDA",
-      "inherits": [ "Default" ]
+      "inherits": ["Default"]
     },
     {
       "name": "CUDA 11",
-      "inherits": [ "CUDA" ],
+      "inherits": ["CUDA"],
       "cacheVariables": {
-        "CMAKE_C_COMPILER": "/usr/local/bin/gcc",
-        "CMAKE_CXX_COMPILER": "/usr/local/bin/g++",
         "CMAKE_CUDA_ARCHITECTURES": "37-virtual;50-virtual;60-virtual;61-virtual;70-virtual;75-virtual;80-virtual;86-virtual",
         "CMAKE_CUDA_FLAGS": "-Wno-deprecated-gpu-targets -t 2"
       }
     },
     {
       "name": "CUDA 11 K80",
-      "inherits": [ "CUDA" ],
+      "inherits": ["CUDA"],
       "cacheVariables": {
-        "CMAKE_C_COMPILER": "/usr/local/bin/gcc",
-        "CMAKE_CXX_COMPILER": "/usr/local/bin/g++",
         "CMAKE_CUDA_ARCHITECTURES": "37",
         "CMAKE_CUDA_FLAGS": "-Wno-deprecated-gpu-targets -t 2"
       }
     },
     {
       "name": "CUDA 12",
-      "inherits": [ "CUDA" ],
+      "inherits": ["CUDA"],
       "cacheVariables": {
         "CMAKE_CUDA_ARCHITECTURES": "50;52;60;61;70;75;80;86;89;90;90a;120",
         "CMAKE_CUDA_FLAGS": "-Wno-deprecated-gpu-targets -t 2"
@@ -48,7 +44,7 @@
     },
     {
       "name": "CUDA 13",
-      "inherits": [ "CUDA" ],
+      "inherits": ["CUDA"],
       "cacheVariables": {
         "CMAKE_CUDA_ARCHITECTURES": "75-virtual;80-virtual;86-virtual;87-virtual;89-virtual;90-virtual;90a-virtual;100-virtual;103-virtual;110-virtual;120-virtual;121-virtual",
         "CMAKE_CUDA_FLAGS": "-t 2"
@@ -56,28 +52,28 @@
     },
     {
       "name": "JetPack 5",
-      "inherits": [ "CUDA" ],
+      "inherits": ["CUDA"],
       "cacheVariables": {
         "CMAKE_CUDA_ARCHITECTURES": "72;87"
       }
     },
     {
       "name": "JetPack 6",
-      "inherits": [ "CUDA" ],
+      "inherits": ["CUDA"],
       "cacheVariables": {
         "CMAKE_CUDA_ARCHITECTURES": "87"
       }
     },
     {
       "name": "ROCm",
-      "inherits": [ "Default" ],
+      "inherits": ["Default"],
       "cacheVariables": {
         "CMAKE_HIP_PLATFORM": "amd"
       }
     },
     {
       "name": "ROCm 6",
-      "inherits": [ "ROCm" ],
+      "inherits": ["ROCm"],
       "cacheVariables": {
         "CMAKE_HIP_FLAGS": "-parallel-jobs=4",
         "AMDGPU_TARGETS": "gfx940;gfx941;gfx942;gfx1010;gfx1012;gfx1030;gfx1100;gfx1101;gfx1102;gfx1151;gfx1200;gfx1201;gfx908:xnack-;gfx90a:xnack+;gfx90a:xnack-"
@@ -85,7 +81,7 @@
     },
     {
       "name": "Vulkan",
-      "inherits": [ "Default" ]
+      "inherits": ["Default"]
     }
   ],
   "buildPresets": [
@@ -97,56 +93,56 @@
     {
       "name": "CPU",
       "configurePreset": "Default",
-      "targets": [ "ggml-cpu" ]
+      "targets": ["ggml-cpu"]
     },
     {
       "name": "CUDA",
       "configurePreset": "CUDA",
-      "targets": [ "ggml-cuda" ]
+      "targets": ["ggml-cuda"]
     },
     {
       "name": "CUDA 11",
-      "inherits": [ "CUDA" ],
+      "inherits": ["CUDA"],
       "configurePreset": "CUDA 11"
     },
     {
       "name": "CUDA 11 K80",
-      "inherits": [ "CUDA" ],
+      "inherits": ["CUDA"],
       "configurePreset": "CUDA 11 K80"
     },
     {
       "name": "CUDA 12",
-      "inherits": [ "CUDA" ],
+      "inherits": ["CUDA"],
       "configurePreset": "CUDA 12"
     },
     {
       "name": "CUDA 13",
-      "inherits": [ "CUDA" ],
+      "inherits": ["CUDA"],
       "configurePreset": "CUDA 13"
     },
     {
       "name": "JetPack 5",
-      "inherits": [ "CUDA" ],
+      "inherits": ["CUDA"],
       "configurePreset": "JetPack 5"
     },
     {
       "name": "JetPack 6",
-      "inherits": [ "CUDA" ],
+      "inherits": ["CUDA"],
       "configurePreset": "JetPack 6"
     },
     {
       "name": "ROCm",
       "configurePreset": "ROCm",
-      "targets": [ "ggml-hip" ]
+      "targets": ["ggml-hip"]
     },
     {
       "name": "ROCm 6",
-      "inherits": [ "ROCm" ],
+      "inherits": ["ROCm"],
       "configurePreset": "ROCm 6"
     },
     {
       "name": "Vulkan",
-      "targets": [ "ggml-vulkan" ],
+      "targets": ["ggml-vulkan"],
       "configurePreset": "Vulkan"
     }
   ]