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https://issues.apache.org/jira/browse/MNG-7172?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17366751#comment-17366751
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Michael Osipov commented on MNG-7172:
-------------------------------------
On Windows 10 for me:
{noformat}
C:\Users\mosipov> 1..10 | % {measure-command {
D:\apache-maven-4.0.0-alpha-1-SNAPSHOT-partial-jansi\bin\mvn.cmd -v | out-null}
} | Select-Object -Property TotalMilliseconds
TotalMilliseconds
-----------------
338,9362
329,6195
326,2627
328,288
325,7178
329,953
352,6974
330,9029
333,7854
327,9783
C:\Users\mosipov> 1..10 | % {measure-command {
D:\apache-maven-4.0.0-alpha-1-SNAPSHOT-full-jansi\bin\mvn.cmd -v | out-null} }
| Select-Object -Property TotalMilliseconds
TotalMilliseconds
-----------------
340,8033
308,0719
324,4954
328,7947
338,0049
329,6131
313,1179
333,0961
328,2985
328,7292
{noformat}
I have no objections currently to drop the expanded native libs.
> Warning about signing of libjansi on macOS
> ------------------------------------------
>
> Key: MNG-7172
> URL: https://issues.apache.org/jira/browse/MNG-7172
> Project: Maven
> Issue Type: Improvement
> Reporter: Konrad Windszus
> Priority: Blocker
> Attachments: mng-7172-1.jpg, mng-7172-2.jpg
>
>
> _(Copying from MNG-7165)_
>
> With the latest SNAPSHOT (downloaded from
> [https://ci-builds.apache.org/job/Maven/job/maven-box/job/maven/job/master/169/artifact/org/apache/maven/apache-maven/4.0.0-alpha-1-SNAPSHOT/apache-maven-4.0.0-alpha-1-SNAPSHOT-bin.tar.gz])
> I get
> {code:java}
> ./mvn --version
> Failed to load native library:libjansi.jnilib. osinfo: Mac/x86_64
> java.lang.UnsatisfiedLinkError:
> /Users/konradwindszus/Downloads/apache-maven/lib/jansi-native/Mac/x86_64/libjansi.jnilib:
>
> dlopen(/Users/konradwindszus/Downloads/apache-maven/lib/jansi-native/Mac/x86_64/libjansi.jnilib,
> 1): no suitable image found. Did find:
>
> /Users/konradwindszus/Downloads/apache-maven/lib/jansi-native/Mac/x86_64/libjansi.jnilib:
> code signature in
> (/Users/konradwindszus/Downloads/apache-maven/lib/jansi-native/Mac/x86_64/libjansi.jnilib)
> not valid for use in process using Library Validation: library load
> disallowed by system policy
> Apache Maven 4.0.0-alpha-1-SNAPSHOT (371faf7a49298bd1752632c2675aa499fee64667)
> Maven home: /Users/konradwindszus/Downloads/apache-maven
> Java version: 11.0.11, vendor: AdoptOpenJDK, runtime:
> /Library/Java/JavaVirtualMachines/adoptopenjdk-11.jdk/Contents/Home
> Default locale: en_DE, platform encoding: UTF-8
> OS name: "mac os x", version: "11.4", arch: "x86_64", family: "mac"
> {code}
> And Mac OS shows a warning {{“libjansi.jnilib” cannot be opened because the
> developer cannot be verified.}}.
> Is the last version of JAnsi included in Maven properly signed?
> ----
> Options we have:
> Do nothing
> (+) consistent use of JAnsi for all OSes
> (-) no additional extraction of native libraries
> (-) Annoying popup + warning for MacOS users (although as intended due to
> its security policy)
> Exclude lib/jansi-native/osx
> (+) Maven runs without popup/warning
> (?) no additional extraction of native libraries
> (-) inconsistent use of JAnsi for OSes
> Don't unpack to lib/jansi-native
> (+) consistent use of JAnsi for all OSes
> (-) Maven will have extra overhead for every run due to extracting
> jansi-native
> Unpack lib/jansi-native on first use
> (+) consistent use of JAnsi for all OSes
> (-) In general we consider conf/ as the only directory that can be changed
> after installing. Now lib/jansi-native would become a "dynamic" directory.
> Get a signed native library for MacOS
> (+) consistent use of JAnsi for all OSes
> (-) somebody needs to build & sign the JAnsi native lib (requires a Mac and
> an Apple Developer ID)
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