From: Nick Ing-Simmons <nik@tiuk.ti.com>
Date: Sun, 28 Oct 2001 13:53:45 +0000 (+0000)
Subject: Tweak for build with Mingw32 - __attribute__((unused)) is not liked
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=1c85e96a88f6bac005ba2c0b226e3ed81d5ca9cc;p=p5sagit%2Fp5-mst-13.2.git

Tweak for build with Mingw32 - __attribute__((unused)) is not liked
by gcc -xc++.

p4raw-id: //depot/perlio@12737
---

diff --git a/win32/win32.h b/win32/win32.h
index 16ad7fa..830025f 100644
--- a/win32/win32.h
+++ b/win32/win32.h
@@ -32,8 +32,14 @@
 #    define __int64 long long
 #  endif
 #  define Win32_Winsock
+#ifdef __cplusplus
+/* Mingw32 gcc -xc++ objects to __attribute((unused)) at least */
+#undef  PERL_UNUSED_DECL 
+#define PERL_UNUSED_DECL 
+#endif
 #endif
 
+
 /* Define DllExport akin to perl's EXT, 
  * If we are in the DLL or mimicing the DLL for Win95 work round
  * then Export the symbol,