Without pipefail, it is possible to miss failures if the recipes
include pipes.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 Makefile | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Makefile b/Makefile
index c37e513431..5e51e61c3b 100644
--- a/Makefile
+++ b/Makefile
@@ -14,6 +14,8 @@ SRC_PATH=.
 # we have explicit rules for everything
 MAKEFLAGS += -rR
 
+SHELL = /usr/bin/env bash -o pipefail
+
 # Usage: $(call quiet-command,command and args,"NAME","args to print")
 # This will run "command and args", and either:
 #  if V=1 just print the whole command and args
-- 
2.26.2

On Wed, Oct 14, 2020 at 09:54:11AM -0400, Paolo Bonzini wrote:
> Without pipefail, it is possible to miss failures if the recipes
> include pipes.
> 
> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
> ---
>  Makefile | 2 ++
>  1 file changed, 2 insertions(+)

Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>


Regards,
Daniel
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