x11/libICE: Fix C++ interoperability error due to static_assert define (+)

Backport critical fix from upstream.

Upstream commit 0269c687 added a static_assert helper
that gets defined to blank if left undefined by assert.h.
As this is not a macro in other languages that use this header,
this can lead to a compile-time error.

See also:	e176b676cf

Pointy hat to:	manu (for skipped exp-run)
Approved by:	portmgr blanket

x11/libICE/Makefile

@@ -1,5 +1,6 @@
 PORTNAME=	libICE
 PORTVERSION=	1.1.0
+PORTREVISION=	1
 PORTEPOCH=	1
 CATEGORIES=	x11
 
@@ -10,8 +11,7 @@ WWW=		https://www.freedesktop.org/wiki/Software/xlibs/
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/COPYING
 
-EXTRACT_SUFX=	.tar.xz
-USES=		cpe xorg xorg-cat:lib tar:xz
+USES=		cpe tar:xz xorg xorg-cat:lib
 USE_XORG=	xorgproto xtrans
 INSTALL_TARGET=	install-strip
 CPE_VENDOR=	freedesktop

x11/libICE/files/patch-libICE-1.1.0-static-assert-fix

@@ -0,0 +1,32 @@
+From e176b676cff17948d68299c00dddefe41638c752 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Arsen=20Arsenovi=C4=87?= <arsen@aarsen.me>
+Date: Sun, 4 Dec 2022 22:19:20 +0100
+Subject: [PATCH] ICEmsg: Fix C++ interoperability error due to static_assert
+ define
+
+Commit 0269c687e954db7aca2a4344e32cb203315a00b6 added a static_assert helper
+that gets defined to blank if left undefined by assert.h.  As this is not a
+macro in other languages that use this header, this can lead to a compile-time
+error.
+
+Bug: https://bugs.gentoo.org/884369
+---
+ include/X11/ICE/ICEmsg.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git include/X11/ICE/ICEmsg.h include/X11/ICE/ICEmsg.h
+index b6bad13..13e1509 100644
+--- include/X11/ICE/ICEmsg.h
++++ include/X11/ICE/ICEmsg.h
+@@ -34,7 +34,7 @@ Author: Ralph Mor, X Consortium
+ #include <X11/ICE/ICEconn.h>
+ 
+ #include <assert.h>
+-#ifndef static_assert
++#if !defined(__cplusplus) && !defined(static_assert)
+ #define static_assert(cond, msg) /* skip for non-C11 compilers */
+ #endif
+ 
+-- 
+GitLab
+