fix: temporarily pin to a working llama.cpp release

Author: giladgd

.github/workflows/build.yml

@@ -23,7 +23,8 @@ jobs:
       - name: Download latest llama.cpp release
         env:
           CI: true
-        run: node ./dist/cli/cli.js source download --release latest --skipBuild --noBundle --noUsageExample --updateBinariesReleaseMetadataAndSaveGitBundle
+        # pinned to `b4357` temporarily until the Windows on Arm64 build is fixed
+        run: node ./dist/cli/cli.js source download --release b4357 --skipBuild --noBundle --noUsageExample --updateBinariesReleaseMetadataAndSaveGitBundle
       - name: Upload build artifact
         uses: actions/upload-artifact@v4
         with:

llama/toolchains/win32.host-x64.target-arm64.cmake

@@ -1,49 +1,41 @@
 set(CMAKE_SYSTEM_NAME Windows)
-set(CMAKE_SYSTEM_PROCESSOR arm64)
+set(CMAKE_SYSTEM_PROCESSOR ARM64)
 
-set(target arm64-pc-windows-msvc)
+# Look for cl.exe in the Visual Studio installation directories
+set(PROGRAMFILES "$ENV{ProgramFiles}")
+set(PROGRAMFILES_X86 "$ENV{ProgramFiles\(x86\)}")
 
-set(CMAKE_C_COMPILER clang)
-set(CMAKE_CXX_COMPILER clang++)
+set(VS_INSTALL_PATHS
+    "${PROGRAMFILES_X86}/Microsoft Visual Studio"
+    "${PROGRAMFILES}/Microsoft Visual Studio"
+    "C:/Program Files (x86)/Microsoft Visual Studio"
+    "C:/Program Files/Microsoft Visual Studio"
+)
+foreach(PATH IN LISTS VS_INSTALL_PATHS)
+    if(CL_EXE_PATH)
+        break()
+    endif()
 
-set(CMAKE_C_COMPILER_TARGET ${target})
-set(CMAKE_CXX_COMPILER_TARGET ${target})
+    file(GLOB_RECURSE FOUND_CL_EXE "${PATH}/*/VC/Tools/MSVC/*/bin/Hostx64/arm64/cl.exe")
+    if(FOUND_CL_EXE)
+        list(GET FOUND_CL_EXE 0 CL_EXE_PATH)
+        break()
+    endif()
 
-# Look for cl.exe in the Visual Studio installation directories
-# set(PROGRAMFILES "$ENV{ProgramFiles}")
-# set(PROGRAMFILES_X86 "$ENV{ProgramFiles\(x86\)}")
-# 
-# set(VS_INSTALL_PATHS
-#     "${PROGRAMFILES_X86}/Microsoft Visual Studio"
-#     "${PROGRAMFILES}/Microsoft Visual Studio"
-#     "C:/Program Files (x86)/Microsoft Visual Studio"
-#     "C:/Program Files/Microsoft Visual Studio"
-# )
-# foreach(PATH IN LISTS VS_INSTALL_PATHS)
-#     if(CL_EXE_PATH)
-#         break()
-#     endif()
-# 
-#     file(GLOB_RECURSE FOUND_CL_EXE "${PATH}/*/VC/Tools/MSVC/*/bin/Hostx64/arm64/cl.exe")
-#     if(FOUND_CL_EXE)
-#         list(GET FOUND_CL_EXE 0 CL_EXE_PATH)
-#         break()
-#     endif()
-# 
-#     if(CL_EXE_PATH)
-#         break()
-#     endif()
-# 
-#     file(GLOB_RECURSE FOUND_CL_EXE "${PATH}/**/*/VC/Tools/MSVC/*/bin/Hostx64/arm64/cl.exe")
-#     if(FOUND_CL_EXE)
-#         list(GET FOUND_CL_EXE 0 CL_EXE_PATH)
-#         break()
-#     endif()
-# endforeach()
-# 
-# if(NOT CL_EXE_PATH)
-#     message(FATAL_ERROR "cl.exe not found for ARM architecture.")
-# else()
-#     set(CMAKE_C_COMPILER "${CL_EXE_PATH}")
-#     set(CMAKE_CXX_COMPILER "${CL_EXE_PATH}")
-# endif()
+    if(CL_EXE_PATH)
+        break()
+    endif()
+
+    file(GLOB_RECURSE FOUND_CL_EXE "${PATH}/**/*/VC/Tools/MSVC/*/bin/Hostx64/arm64/cl.exe")
+    if(FOUND_CL_EXE)
+        list(GET FOUND_CL_EXE 0 CL_EXE_PATH)
+        break()
+    endif()
+endforeach()
+
+if(NOT CL_EXE_PATH)
+    message(FATAL_ERROR "cl.exe not found for ARM architecture.")
+else()
+    set(CMAKE_C_COMPILER "${CL_EXE_PATH}")
+    set(CMAKE_CXX_COMPILER "${CL_EXE_PATH}")
+endif()