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Windows ARM build (#9120)

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* Windows ARM build

Skip cmake, and note it's unused in the developer docs.

* Win: only check for ninja when we need it

On windows ARM, the cim lookup fails, but we don't need ninja anyway.
This commit is contained in:
Daniel Hiltgen 2025-02-27 09:02:25 -08:00 committed by GitHub
parent 76e903cf9d
commit 688925aca9
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GPG Key ID: B5690EEEBB952194
2 changed files with 5 additions and 9 deletions
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2
docs/development.md
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@ -69,7 +69,7 @@ go run . serve
## Windows (ARM)
Windows ARM does not support additional acceleration libraries at this time.
Windows ARM does not support additional acceleration libraries at this time. Do not use cmake, simply `go run` or `go build`.
## Linux

12
scripts/build_windows.ps1
View File

@ -26,9 +26,6 @@ function checkEnv() {
$MSVC_INSTALL=(Get-CimInstance MSFT_VSInstance -Namespace root/cimv2/vs)[0].InstallLocation
$env:VCToolsRedistDir=(get-item "${MSVC_INSTALL}\VC\Redist\MSVC\*")[0]
}
if (-Not (get-command -ErrorAction silent ninja)) {
$script:NINJA_DIR=(gci -path (Get-CimInstance MSFT_VSInstance -Namespace root/cimv2/vs)[0].InstallLocation -r -fi ninja.exe) | split-path -parent
}
# Locate CUDA versions
# Note: this assumes every version found will be built
$cudaList=(get-item "C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v*\bin\" -ea 'silentlycontinue')
@ -83,7 +80,7 @@ function checkEnv() {
function buildOllama() {
if ($null -eq ${env:OLLAMA_SKIP_GENERATE}) {
if ($script:ARCH -ne "arm64") {
Remove-Item -ea 0 -recurse -force -path "${script:SRC_DIR}\dist\windows-${script:ARCH}"
New-Item "${script:SRC_DIR}\dist\windows-${script:ARCH}\lib\ollama\" -ItemType Directory -ea 0
@ -122,8 +119,9 @@ function buildOllama() {
}
if ($env:HIP_PATH) {
write-host "Building ROCm backend libraries"
if ($null -ne $script:NINJA_DIR) {
$env:PATH="$script:NINJA_DIR;$env:PATH"
if (-Not (get-command -ErrorAction silent ninja)) {
$NINJA_DIR=(gci -path (Get-CimInstance MSFT_VSInstance -Namespace root/cimv2/vs)[0].InstallLocation -r -fi ninja.exe) | split-path -parent
$env:PATH="$NINJA_DIR;$env:PATH"
}
$env:HIPCXX="${env:HIP_PATH}\bin\clang++.exe"
$env:HIP_PLATFORM="amd"
@ -138,8 +136,6 @@ function buildOllama() {
& cmake --install build --component "HIP" --strip
if ($LASTEXITCODE -ne 0) { exit($LASTEXITCODE)}
}
} else {
write-host "Skipping generate step with OLLAMA_SKIP_GENERATE set"
}
write-host "Building ollama CLI"
& go build -trimpath -ldflags "-s -w -X=github.com/ollama/ollama/version.Version=$script:VERSION -X=github.com/ollama/ollama/server.mode=release" .