From 945090de2d781d01c56d5ab7ea232a355e66035e Mon Sep 17 00:00:00 2001
From: Eli Schwartz <eschwartz@gentoo.org>
Date: Fri, 25 Apr 2025 01:25:41 -0400
Subject: [PATCH] meson: check for getpagesize before using it

It is deprecated and removed in SUS v3 / POSIX 2001, so various systems
may not include it. Solaris, in particular, carefully refrains from
defining it except inside of a maze of `#ifdef` to make sure you have
kept your nose clean and only used it in code that *targets* SUS v2 or
earlier.

config.mak.uname defines this automatically, though only for QNX.

Signed-off-by: Eli Schwartz <eschwartz@gentoo.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 meson.build | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/meson.build b/meson.build
index ed0359b9c9..e575231129 100644
--- a/meson.build
+++ b/meson.build
@@ -1304,6 +1304,8 @@ else
     'mmap' : ['mmap.c'],
     # provided by compat/mingw.c.
     'unsetenv' : ['unsetenv.c'],
+    # provided by compat/mingw.c.
+    'getpagesize' : [],
   }
 endif
 
-- 
2.47.3