diff options
Diffstat (limited to 'android/module_context.go')
| -rw-r--r-- | android/module_context.go | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/android/module_context.go b/android/module_context.go index 45a8e5c7a..706ead766 100644 --- a/android/module_context.go +++ b/android/module_context.go @@ -713,6 +713,17 @@ func (m *moduleContext) installFile(installPath InstallPath, name string, srcPat implicitDeps = append(implicitDeps, extraZip.zip) } + var cpFlags = "-f" + + // If this is a device file, copy while preserving timestamps. This is to support + // adb sync in soong-only builds. Because soong-only builds have 2 different staging + // directories, the out/target/product one and the out/soong/.intermediates one, + // we need to ensure the files in them have the same timestamps so that adb sync doesn't + // update the files on device. + if strings.Contains(fullInstallPath.String(), "target/product") { + cpFlags += " -p" + } + m.Build(pctx, BuildParams{ Rule: rule, Description: "install " + fullInstallPath.Base(), @@ -722,7 +733,7 @@ func (m *moduleContext) installFile(installPath InstallPath, name string, srcPat OrderOnly: orderOnlyDeps, Args: map[string]string{ "extraCmds": extraCmds, - "cpFlags": "-f", + "cpFlags": cpFlags, }, }) } |