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| author | Rafael Garcia-Suarez <rgarciasuarez@gmail.com> | 2004-02-18 14:04:11 +0000 |
|---|---|---|
| committer | Rafael Garcia-Suarez <rgarciasuarez@gmail.com> | 2004-02-18 14:04:11 +0000 |
| commit | a5dbb3aca9082a846cc4daa55d111d6738255c17 (patch) | |
| tree | b4d7015c9610970ae80c392dfa33b626b186f675 /pod/perl591delta.pod | |
| parent | adf7fd8780435ef21631ce9befe56b5adf2801fc (diff) | |
| download | perl-a5dbb3aca9082a846cc4daa55d111d6738255c17.tar.gz | |
Document the removal of PERL_XS_APIVERSION and PERL_PM_APIVERSION.
p4raw-id: //depot/perl@22341
Diffstat (limited to 'pod/perl591delta.pod')
| -rw-r--r-- | pod/perl591delta.pod | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/pod/perl591delta.pod b/pod/perl591delta.pod index 2a04611b00..a89d6fd263 100644 --- a/pod/perl591delta.pod +++ b/pod/perl591delta.pod @@ -171,6 +171,14 @@ difference unless you have code that explicitly makes assumptions about that ordering. (The inheritance hierarchy of C<B::*> objects has been changed to reflect this.) +=head2 Removal of CPP symbols + +The C preprocessor symbols C<PERL_PM_APIVERSION> and +C<PERL_XS_APIVERSION>, which were supposed to give the version number of +the oldest perl binary-compatible (resp. source-compatible) with the +present one, were not used, and sometimes had misleading values. They have +been removed. + =head1 Configuration and Building C<Configure> now invokes callbacks regardless of the value of the variable |