RFR: 8349546: Linux support for Kerberos "nativeccache" functionality [v10]

[Nick Hall]

On Wed, 12 Nov 2025 01:36:19 GMT, Shawn M Emery <duke at openjdk.org> wrote:

>> Nick Hall has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Address second set of @erikj79's build comments
>
> make/test/JtregNativeJdk.gmk line 126:
> 
>> 124:   # macOS: build with system krb5 and disable deprecation warnings
>> 125:   BUILD_JDK_JTREG_LIBRARIES_LDFLAGS_libNativeCredentialCacheHelper := -lkrb5 -lcom_err
>> 126:   BUILD_JDK_JTREG_LIBRARIES_CFLAGS_libNativeCredentialCacheHelper := -Wno-deprecated-declarations
> 
> Why doesn't the macosx target use the KRB5* variables as well?

Only because I was trying to avoid making changes there, but you're right - the resultant value of this on MacOS would be the hard-coded set of libs there, so there's no harm in using at (and potentially some advantage to people building on MacOS against a non-system version of Kerberos).  Fixed in next commit.

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PR Review Comment: https://git.openjdk.org/jdk/pull/28075#discussion_r2517970400