From 367b9e7488601cdf2cbec4d593a235c89f9a4281 Mon Sep 17 00:00:00 2001
From: NIIBE Yutaka <gniibe@fsij.org>
Date: Thu, 27 May 2021 13:36:29 +0900
Subject: [PATCH] build: _DARWIN_C_SOURCE should be 1.

* configure.ac (*-apple-darwin*): Set _DARWIN_C_SOURCE 1.

--

GnuPG-bug-id: 5440
Reported-by: Jay Freeman
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 0f732c80..902cce1e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -198,7 +198,7 @@ case "${host}" in
 	have_ld_version_script=yes
         ;;
     *-apple-darwin*)
-        AC_DEFINE(_DARWIN_C_SOURCE, 900000L,
+        AC_DEFINE(_DARWIN_C_SOURCE, 1,
                   Expose all libc features (__DARWIN_C_FULL).)
         AC_DEFINE(_XOPEN_SOURCE, 500, Activate POSIX interface on MacOS X)
         ;;