On 01/23/2018 10:47 AM, Daniel P. Berrange wrote: > The make rules for building QEMU are mostly silent by default. They can > be made verbose by setting the variable V=1. The default state does not > however correspond to a V=0 setting - $(V) must be undefined / empty to > get the default quiet build.
Makefiles generated by automake support V=0; how hard would it be to instead tweak things so that 'V=' and 'V=0' have the same effect? > > Signed-off-by: Daniel P. Berrange <berra...@redhat.com> > --- > Makefile | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/Makefile b/Makefile > index c263190b8d..554ba69ced 100644 > --- a/Makefile > +++ b/Makefile > @@ -940,4 +940,5 @@ ifdef QEMU_GA_MSI_ENABLED > endif > @echo '' > endif > - @echo ' $(MAKE) V=0|1 [targets] 0 => quiet build (default), 1 => > verbose build' > + @echo ' $(MAKE) [targets] (quiet build, default)' > + @echo ' $(MAKE) V=1 [targets] (verbose build)' > -- Eric Blake, Principal Software Engineer Red Hat, Inc. +1-919-301-3266 Virtualization: qemu.org | libvirt.org
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