From: Alan Coopersmith <alan.coopersmith@oracle.com>
Date: Sat, 16 Aug 2025 23:01:06 +0000 (-0700)
Subject: build: default to not trying to build epoll on non-Linux systems
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=68fe6edd9d1f8a0225541905ac47addd12af0a02;p=thirdparty%2Fdbus.git

build: default to not trying to build epoll on non-Linux systems

dbus/dbus-pollable-set-epoll.c currently errors out if __linux__ is not
defined.  Allows passing -Depoll=enabled to override.

Based on patch by Jonathan Perkin for pkgsrc on illumos:
https://cvsweb.netbsd.org/bsdweb.cgi/pkgsrc/sysutils/dbus/patches/patch-meson.build?rev=1.2
but modified to only change default of 'auto' and check for all non-Linux OSes.

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
---

diff --git a/meson.build b/meson.build
index 3b71d4683..3ce4de45d 100644
--- a/meson.build
+++ b/meson.build
@@ -450,7 +450,7 @@ else
     endif
 endif
 
-if get_option('epoll').disabled()
+if get_option('epoll').disabled() or (get_option('epoll').auto() and (host_os != 'linux'))
     use_linux_epoll = false
 else
     use_linux_epoll = (