[Rev 04] RFR: Add support for offline and local builds

[Nick Gasson]

On Wed, 6 Nov 2019 08:19:01 GMT, Erik Helin <ehelin at openjdk.org> wrote:

> The pull request has been updated with additional changes.
> 
> ----------------
> 
> Added commits:
>  - b68a41a9: Fix Windows x64 JDK hashsum check
> 
> Changes:
>   - all: https://git.openjdk.java.net/skara/pull/237/files
>   - new: https://git.openjdk.java.net/skara/pull/237/files/07073380..b68a41a9
> 
> Webrevs:
>  - full: https://webrevs.openjdk.java.net/skara/237/webrev.04
>  - incr: https://webrevs.openjdk.java.net/skara/237/webrev.03-04
> 
>   Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
>   Patch: https://git.openjdk.java.net/skara/pull/237.diff
>   Fetch: git fetch https://git.openjdk.java.net/skara pull/237/head:pull/237

build.gradle line 141:

> 140:     }
> 141:     throw new GradleException("Unexpected operating system: " + cpu)
> 142: }

Should be "Unexpected CPU"?

build.gradle line 140:

> 139:         return 'arm'
> 140:     }
> 141:     throw new GradleException("Unexpected operating system: " + cpu)

64-bit and 32-bit Arm have different `os.arch` values. So we need to add:

if (cpu.startsWith('aarch64')) {
    return 'aarch64'
}

buildSrc/images/src/main/java/org/openjdk/skara/gradle/images/ImagesPlugin.java line 70:

> 69:             return "arm";
> 70:         }
> 71: 

Also need to check for `aarch64` here:

if (p.startsWith("aarch64")) {
    return "aarch64";
}

PR: https://git.openjdk.java.net/skara/pull/237