RFR: 8348888: tier1 closed build failure on Windows after JDK-8348348

[Kevin Rushforth]

On Tue, 28 Jan 2025 19:22:52 GMT, Jiangli Zhou <jiangli at openjdk.org> wrote:

> Please review this workaround for the compiler error on Windows. This error occurs in closed build with custom make logic that uses zip_util.c. The error indicates `DEF_STATIC_JNI_OnLoad` is not defined, thus disable the macro on Windows for now until the cause is fully understood.
> 
> 
> [2025-01-28T16:57:35,721Z] c:\sb\prod\1738083154\workspace\open\src\java.base\share\native\libzip\zip_util.c(94): error C2054: expected '(' to follow 'DEF_STATIC_JNI_OnLoad'
> [2025-01-28T16:57:35,721Z] c:\sb\prod\1738083154\workspace\open\src\java.base\share\native\libzip\zip_util.c(94): error C2085: 'ZFILE_Open': not in formal parameter list
> [2025-01-28T16:57:35,737Z] c:\sb\prod\1738083154\workspace\open\src\java.base\share\native\libzip\zip_util.c(94): error C2143: syntax error: missing ';' before '{'
> [2025-01-28T16:57:35,737Z] c:\sb\prod\1738083154\workspace\open\src\java.base\share\native\libzip\zip_util.c(776): warning C4013: 'ZFILE_Open' undefined; assuming extern returning int

Since the only failures we've seen are on Windows, this fix should work. Alexey will be able to confirm this.

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Marked as reviewed by kcr (Author).

PR Review: https://git.openjdk.org/jdk/pull/23340#pullrequestreview-2579235302