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Allow building with MSVC and Strawberry perl

author Andrew Dunstan <andrew@dunslane.net>

2022年11月25日 20:28:38 +0000 (15:28 -0500)

committer Andrew Dunstan <andrew@dunslane.net>

2022年11月25日 20:28:38 +0000 (15:28 -0500)

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

src/pl/plperl/plperl.h patch | blob | blame | history

diff --git a/src/pl/plperl/plperl.h b/src/pl/plperl/plperl.h

index 0c196ea0469ec8b2d6dcaa67e2b0a5b1ccb5d443..5243f308bd5c909cf1387886dc4a908ce8c7b16c 100644 (file)

--- a/src/pl/plperl/plperl.h

+++ b/src/pl/plperl/plperl.h

@@ -58,6 +58,8 @@

#ifdef isnan

#undef isnan

#endif

+/* Work around for using MSVC and Strawberry Perl >= 5.30. */

+#define __builtin_expect(expr, val) (expr)

#endif

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