openbsd-ports/devel/gettext/patches/patch-gettext-runtime_intl_libgnuintl_h_in
naddy 54622ab45b In libintl.h, check that cpp macros are defined before testing their value.
This avoids warnings with -Wundef.  Requested by espie@
2008-09-18 14:47:59 +00:00

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$OpenBSD: patch-gettext-runtime_intl_libgnuintl_h_in,v 1.1 2008/09/18 14:47:59 naddy Exp $
--- gettext-runtime/intl/libgnuintl.h.in.orig Thu Sep 18 16:19:59 2008
+++ gettext-runtime/intl/libgnuintl.h.in Thu Sep 18 16:28:56 2008
@@ -88,7 +88,7 @@ extern int libintl_version;
If he doesn't, we choose the method. A third possible method is
_INTL_REDIRECT_ASM, supported only by GCC. */
#if !(defined _INTL_REDIRECT_INLINE || defined _INTL_REDIRECT_MACROS)
-# if __GNUC__ >= 2 && !(__APPLE_CC__ > 1) && !defined __MINGW32__ && !(__GNUC__ == 2 && defined _AIX) && (defined __STDC__ || defined __cplusplus)
+# if (defined __GNUC__ && __GNUC__ >= 2) && !(defined __APPLE_CC_ && __APPLE_CC__ > 1) && !defined __MINGW32__ && !(__GNUC__ == 2 && defined _AIX) && (defined __STDC__ || defined __cplusplus)
# define _INTL_REDIRECT_ASM
# else
# ifdef __cplusplus
@@ -110,7 +110,7 @@ extern int libintl_version;
/* _INTL_MAY_RETURN_STRING_ARG(n) declares that the given function may return
its n-th argument literally. This enables GCC to warn for example about
printf (gettext ("foo %y")). */
-#if __GNUC__ >= 3 && !(__APPLE_CC__ > 1 && defined __cplusplus)
+#if (defined __GNUC__ && __GNUC__ >= 3) && !(defined __APPLE_CC__ && __APPLE_CC__ > 1 && defined __cplusplus)
# define _INTL_MAY_RETURN_STRING_ARG(n) __attribute__ ((__format_arg__ (n)))
#else
# define _INTL_MAY_RETURN_STRING_ARG(n)