Allow building with MSVC and Strawberry perl

Strawberry uses __builtin_expect which Visual C doesn't have. For this case define it as a noop. Solution taken from vim sources. Backpatch to all live branches
2022-11-25 15:28:38 -05:00 · 2022-11-25 15:28:38 -05:00 · f76191fd99
parent e52245228e
commit f76191fd99
1 changed files with 2 additions and 0 deletions
--- a/src/pl/plperl/plperl.h
+++ b/src/pl/plperl/plperl.h
@ -54,6 +54,8 @@
 #ifdef isnan
 #undef isnan
 #endif
+/* Work around for using MSVC and Strawberry Perl >= 5.30. */
+#define __builtin_expect(expr, val) (expr)
 #endif

 /*