From c47e4bbf0b44f2de1278f9538124ec98ee0815bb Mon Sep 17 00:00:00 2001
From: Sjors Provoost <sjors@sprovoost.nl>
Date: Tue, 16 Jun 2020 14:50:00 +0200
Subject: [PATCH] [build] make boost-process opt-in

---
 configure.ac | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 940d6dfce1..013e68a319 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1190,7 +1190,9 @@ fi
 AX_BOOST_SYSTEM
 AX_BOOST_FILESYSTEM
 AX_BOOST_THREAD
-AX_BOOST_PROCESS
+
+dnl Opt-in to boost-process
+AS_IF([ test x$with_boost_process != x ], [ AX_BOOST_PROCESS ], [ ax_cv_boost_process=no ] )
 
 dnl Boost 1.56 through 1.62 allow using std::atomic instead of its own atomic
 dnl counter implementations. In 1.63 and later the std::atomic approach is default.