Prevent Perl from introducing a possibly-incompatible definition of type

"bool" into plperl.c.  This has always been a hazard since Perl allows a
platform-specific choice to define bool as int rather than char, but
evidently this didn't happen on any platform we support ... until OS X 10.5.
Per report from Brandon Maust.

Back-patch as far as 8.0 --- a bit arbitrary, but it seems unlikely anyone
will be trying to port 7.x onto new platforms.

diff --git a/src/pl/plperl/plperl.h b/src/pl/plperl/plperl.h
index 4996497ce430479e1b728a8fd35118e6f00d7ae9..f955dccf6d1a3da812ec29b958e157655a3bac22 100644 (file)
--- a/src/pl/plperl/plperl.h
+++ b/src/pl/plperl/plperl.h
@@ -38,6 +38,11 @@
 #define pTHX void
 #endif
 
+/* perl may have a different width of "bool", don't buy it */
+#ifdef bool
+#undef bool
+#endif
+
 /* routines from spi_internal.c */
 int                    spi_DEBUG(void);
 int                    spi_LOG(void);