From 334939a19d72febc0ce6f2913a9692123db79058 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Zbigniew=20J=C4=99drzejewski-Szmek?= <zbyszek@in.waw.pl>
Date: Tue, 13 Jun 2023 10:15:39 +0200
Subject: [PATCH] meson: conditionalize waitpid

I *think* this mirros what configure.ac does, except that the configuration
option is not implemented.
---
 meson.build | 25 +++++++++++++------------
 1 file changed, 13 insertions(+), 12 deletions(-)

diff --git a/meson.build b/meson.build
index 941bd4a991..a0c5457c58 100644
--- a/meson.build
+++ b/meson.build
@@ -2860,18 +2860,19 @@ if not is_disabler(exe)
   bashcompletions += ['fadvise']
 endif
 
-# XXX: HAVE_PIDFD_OPEN
-exe = executable(
-  'waitpid',
-  waitpid_sources,
-  include_directories : includes,
-  link_with : [lib_common],
-  install_dir : usrbin_exec_dir,
-  install : true)
-if not is_disabler(exe)
-  exes += exe
-  manadocs += ['misc-utils/waitpid.1.adoc']
-  bashcompletions += ['waitpid']
+if LINUX and conf.get('HAVE_PIDFD_OPEN') != false
+  exe = executable(
+    'waitpid',
+    waitpid_sources,
+    include_directories : includes,
+    link_with : [lib_common],
+    install_dir : usrbin_exec_dir,
+    install : true)
+  if not is_disabler(exe)
+    exes += exe
+    manadocs += ['misc-utils/waitpid.1.adoc']
+    bashcompletions += ['waitpid']
+  endif
 endif
 
 syscalls_h = custom_target('syscalls.h',
-- 
2.47.2