From 0b19387dae782b33bb341e58ab3c7ff804ca4f14 Mon Sep 17 00:00:00 2001
From: Zdenek Kabelac <zkabelac@redhat.com>
Date: Mon, 3 Dec 2018 18:14:26 +0100
Subject: headers: use configure.h as 1st. header

Ensure configure.h is always 1st. included header.
Maybe we could eventually introduce gcc -include option, but for now
this better uses dependency tracking.

Also move _REENTRANT and _GNU_SOURCE into configure.h so it
doesn't need to be present in various source files.
This ensures consistent compilation of headers like stdio.h since
it may produce different declaration.
---
 configure | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'configure')

diff --git a/configure b/configure
index 66acdb2ee..53f5023d9 100755
--- a/configure
+++ b/configure
@@ -6623,6 +6623,15 @@ fi
 
 
 
+
+
+$as_echo "#define _GNU_SOURCE 1" >>confdefs.h
+
+
+$as_echo "#define _REENTRANT 1" >>confdefs.h
+
+
+
 ################################################################################
 for ac_func in ftruncate gethostname getpagesize gettimeofday localtime_r \
   memchr memset mkdir mkfifo munmap nl_langinfo realpath rmdir setenv \
-- 
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