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| author | Steffen Mueller <smueller@cpan.org> | 2011-08-18 13:20:35 +0200 |
|---|---|---|
| committer | Steffen Mueller <smueller@cpan.org> | 2011-08-21 13:31:40 +0200 |
| commit | e9510e8f3503e2751d40cb2d756edb51cc36df08 (patch) | |
| tree | a48fc883b8c7bafae9571722e8bd5b2b180b481b /dist/ExtUtils-ParseXS | |
| parent | 7ec04da5b5eb2040fcb41f623e7779acd16563b4 (diff) | |
| download | perl-e9510e8f3503e2751d40cb2d756edb51cc36df08.tar.gz | |
Make the use of XS_EXTERNAL fall back to XS
If XSUB.h/perl doesn't define the new XS_EXTERNAL macro that we
use for emitting non-static XSUBs for the boot functions, we have
XS_EXTERNAL just fall back to the standard XS macro.
Diffstat (limited to 'dist/ExtUtils-ParseXS')
| -rw-r--r-- | dist/ExtUtils-ParseXS/lib/ExtUtils/ParseXS/Utilities.pm | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/dist/ExtUtils-ParseXS/lib/ExtUtils/ParseXS/Utilities.pm b/dist/ExtUtils-ParseXS/lib/ExtUtils/ParseXS/Utilities.pm index 1616b0dc52..7ff73d3fa2 100644 --- a/dist/ExtUtils-ParseXS/lib/ExtUtils/ParseXS/Utilities.pm +++ b/dist/ExtUtils-ParseXS/lib/ExtUtils/ParseXS/Utilities.pm @@ -453,6 +453,14 @@ sub standard_XS_defs { # define PERL_UNUSED_VAR(var) if (0) var = var #endif +/* Starting from 5.15.2, XS(name) defines a static function (==internal) + * and the XS_EXTERNAL macro is used for functions that must not be static + * like the boot XSUB of a module. If perl didn't have an XS_EXTERNAL + * macro defined, the best we can do is assume XS is the same. + */ +#ifndef XS_EXTERNAL +# define XS_EXTERNAL(name) XS(name) +#endif EOF print <<"EOF"; |