[RFC PATCH] meson: Only install ROMs when building system emulation binaries

[Philippe Mathieu-Daudé]

It is pointless to install ROM blobs for user emulation.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
RFC because I think it would be better to make the 'blobs'
option a 'feature' instead of a boolean so we can set it
as 'auto' and then in that case we could do something

  blobs = have_system

because currently ./configure still displays:

                    Install blobs: YES

which is confusing.
---
 meson.build | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/meson.build b/meson.build
index 954152c90fe..273b8e6baa9 100644
--- a/meson.build
+++ b/meson.build
@@ -2254,7 +2254,9 @@
 
 subdir('scripts')
 subdir('tools')
-subdir('pc-bios')
+if have_system
+  subdir('pc-bios')
+endif
 subdir('docs')
 subdir('tests')
 if gtk.found()
-- 
2.26.2