On 6/21/19 3:05 PM, Laurent Vivier wrote: > if softmmu is not enabled, we disable by default fdt and > slirp as they are only used by -softmmu targets. > > A side effect is the git submodules are not cloned > if they are not needed. > > Clone and build can be forced with --enable-fdt and > --enable-slirp. > > Signed-off-by: Laurent Vivier <lviv...@redhat.com> > --- > configure | 10 ++++++++++ > 1 file changed, 10 insertions(+) > > diff --git a/configure b/configure > index b091b82cb371..4b3853298c79 100755 > --- a/configure > +++ b/configure > @@ -4066,6 +4066,11 @@ if test "$fdt_required" = "yes"; then > fdt=yes > fi > > +# linux-user doesn't need fdt
"fdt is only required when building softmmu targets" (we don't need it to build tools such qemu-img) > +if test -z "$fdt" -a "$softmmu" != "yes" ; then > + fdt="no" > +fi > + > if test "$fdt" != "no" ; then > fdt_libs="-lfdt" > # explicitly check for libfdt_env.h as it is missing in some stable > installs > @@ -5923,6 +5928,11 @@ fi > ########################################## > # check for slirp > > +# linux-user doesn't need slirp "slirp is only required when building softmmu targets" > +if test -z "$slirp" -a "$softmmu" != "yes" ; then > + slirp="no" > +fi > + > case "$slirp" in > "" | yes) > if $pkg_config slirp; then > Reviewed-by: Philippe Mathieu-Daudé <phi...@redhat.com> Tested-by: Philippe Mathieu-Daudé <phi...@redhat.com>