RFR: 8347755: Support static library in jmod [v2]

[Alan Bateman]

On Tue, 4 Mar 2025 04:20:48 GMT, Henry Jen <henryjen at openjdk.org> wrote:

>> This PR add --static-libs option to the jmod tool, it's basically mirroring --libs option to support adding a new section of static archive into the jmod file under the new section `static-lib`.
>> 
>> The JMOD magic header contains a MAJOR and MINOR version, we bump up the MINOR version if the --static-libs option is specified; otherwise, keep the MINOR version as 1. This allow created JMOD file without the newly supported static-lib section to continue be consumed by earlier version of jmod tool.
>> 
>> Also fix the formatting for _hermetic_jdk_jimage_offset, which is a julong(uint64_t) as unsigned long long on MacOS, thus need to use %llu.
>
> Henry Jen has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Use JULONG_FORMAT_X to suit various platforms

test/jdk/tools/jmod/JmodTest.java line 959:

> 957:     }
> 958: 
> 959:     static void assertMagic(Path file, int minorVersion) throws IOException {

testLibs and testStaticLibs checking the magic number is good, just might be better to have the two call assertMagic with both the expected major and minor version rather than just the minor version.

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PR Review Comment: https://git.openjdk.org/leyden/pull/46#discussion_r1979081747