From 80da8c588f5a44c200e657c1aeaa1e89856b2042 Mon Sep 17 00:00:00 2001
From: nia <nia@pkgsrc.org>
Date: Tue, 9 Nov 2021 11:05:07 +0000
Subject: mk: Create per-platform PKG_HAVE_EVENTFD and PKG_HAVE_TIMERFD
 variables.

---
 mk/platform/Linux.mk  |  5 ++++-
 mk/platform/NetBSD.mk | 12 +++++++++++-
 2 files changed, 15 insertions(+), 2 deletions(-)

(limited to 'mk/platform')

diff --git a/mk/platform/Linux.mk b/mk/platform/Linux.mk
index b7a42b2e3a4..ce9231045b7 100644
--- a/mk/platform/Linux.mk
+++ b/mk/platform/Linux.mk
@@ -1,4 +1,4 @@
-# $NetBSD: Linux.mk,v 1.84 2020/12/13 16:26:12 nia Exp $
+# $NetBSD: Linux.mk,v 1.85 2021/11/09 11:05:07 nia Exp $
 #
 # Variable definitions for the Linux operating system.
 
@@ -184,3 +184,6 @@ GLIBC_VERSION=		${_GLIBC_VERSION_CMD:sh}
 .if defined(NOGCCERROR)
 MAKE_ENV+=	NOGCCERROR=true
 .endif
+
+PKG_HAVE_EVENTFD=	# defined
+PKG_HAVE_TIMERFD=	# defined
diff --git a/mk/platform/NetBSD.mk b/mk/platform/NetBSD.mk
index 2d05fe5a5a5..a1f8488f4ca 100644
--- a/mk/platform/NetBSD.mk
+++ b/mk/platform/NetBSD.mk
@@ -1,4 +1,4 @@
-# $NetBSD: NetBSD.mk,v 1.67 2021/10/12 07:48:53 nia Exp $
+# $NetBSD: NetBSD.mk,v 1.68 2021/11/09 11:05:07 nia Exp $
 #
 # Variable definitions for the NetBSD operating system.
 
@@ -126,6 +126,16 @@ FFLAGS+=	-mieee
 PKG_HAVE_KQUEUE=	# defined
 .endif
 
+# check for eventfd(2) support, added in NetBSD-9.99.x
+.if exists(/usr/include/sys/eventfd.h)
+PKG_HAVE_EVENTFD=	# defined
+.endif
+
+# check for timerfd(2) support, added in NetBSD-9.99.x
+.if exists(/usr/include/sys/timerfd.h)
+PKG_HAVE_TIMERFD=	# defined
+.endif
+
 # Register support for FORTIFY (with GCC)
 .if !empty(OS_VERSION:M[2-6].*)
 # Disable on older versions, see:
-- 
cgit v1.2.3