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ports/java/openjdk8
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Dimitry Andric 5592576737 java/openjdk8: fix build with clang 19 
Clang 19 is now more strict about undefined integral expressions used as
constants in enum, which results in errors compiling java/openjdk8,
similar to:

    /wrkdirs/usr/ports/java/openjdk8/work/jdk8u-jdk8u422-b05.1/hotspot/src/share/vm/oops/cpCache.hpp:195:34: error: expression is not an integral constant expression
      195 |     option_bits_mask           = ~(((-1) << tos_state_shift) | (field_index_mask | parameter_size_mask))
          |                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    /wrkdirs/usr/ports/java/openjdk8/work/jdk8u-jdk8u422-b05.1/hotspot/src/share/vm/oops/cpCache.hpp:195:42: note: left shift of negative value -1
      195 |     option_bits_mask           = ~(((-1) << tos_state_shift) | (field_index_mask | parameter_size_mask))
          |                                          ^

    /wrkdirs/usr/ports/java/openjdk8/work/jdk8u-jdk8u422-b05.1/hotspot/src/share/vm/code/dependencies.hpp:173:27: error: expression is not an integral constant expression
      173 |     all_types           = ((1 << TYPE_LIMIT) - 1) & ((-1) << FIRST_TYPE),
          |                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    /wrkdirs/usr/ports/java/openjdk8/work/jdk8u-jdk8u422-b05.1/hotspot/src/share/vm/code/dependencies.hpp:173:59: note: left shift of negative value -1
      173 |     all_types           = ((1 << TYPE_LIMIT) - 1) & ((-1) << FIRST_TYPE),
          |                                                           ^

    In file included from /wrkdirs/usr/ports/java/openjdk8/work/jdk8u-jdk8u422-b05.1/jdk/src/share/native/com/sun/java/util/jar/pack/bands.cpp:43:
    /wrkdirs/usr/ports/java/openjdk8/work/jdk8u-jdk8u422-b05.1/jdk/src/share/native/com/sun/java/util/jar/pack/constants.h:226:33: error: expression is not an integral constant expression
      226 |     AO_UNUSED_MBZ             = (-1)<<13, // options bits reserved for future use.
          |                                 ^~~~~~~~
    /wrkdirs/usr/ports/java/openjdk8/work/jdk8u-jdk8u422-b05.1/jdk/src/share/native/com/sun/java/util/jar/pack/constants.h:226:37: note: left shift of negative value -1
      226 |     AO_UNUSED_MBZ             = (-1)<<13, // options bits reserved for future use.
          |                                     ^

In openjdk11 and later, the (-1) constants have been replaced by the
unsigned variant (~0u), which fixes these errors.

PR:		280559
Approved by:	glewis (maintainer)
MFH:		2024Q3
2024-08-07 18:44:09 +02:00
..
files java/openjdk8: fix build with clang 19 2024-08-07 18:44:09 +02:00
distinfo java/openjdk8: Update to 8u422 2024-07-27 23:08:31 -07:00
Makefile java/openjdk8: Update to 8u422 2024-07-27 23:08:31 -07:00
pkg-descr Remove WWW entries moved into port Makefiles 2022-09-07 23:58:51 +02:00
pkg-message