From 0d255f07bf46948289a2698a4a7063514d0e1ef9 Mon Sep 17 00:00:00 2001
From: wm4 <wm4@nowhere>
Date: Thu, 28 Nov 2013 19:28:38 +0100
Subject: build: make pthreads mandatory

pthreads should be available anywhere. Even if not, for environment
without threads a pthread wrapper could be provided that can't actually
start threads, thus disabling features that require threads.

Make pthreads mandatory in order to simplify build dependencies and to
reduce ifdeffery. (Admittedly, there wasn't much complexity, but maybe
we will use pthreads more in the future, and then it'd become a real
bother.)
---
 old-configure | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'old-configure')

diff --git a/old-configure b/old-configure
index 995ccb9aa4..564b1c9331 100755
--- a/old-configure
+++ b/old-configure
@@ -1325,6 +1325,10 @@ else
 fi
 echores "$_pthreads"
 
+if test "$_pthreads" = no ; then
+  die "Unable to find pthreads support."
+fi
+
 if test "$_pthreads" = yes ; then
 
 # Cargo-cult for -lrt, which is needed on not so recent glibc version for
-- 
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