[PULL,27/46] meson: Restrict emulation code

Commit Message

Paolo Bonzini Feb. 8, 2021, 6:23 p.m. UTC

From: Philippe Mathieu-Daudé <[e-mail]>

Signed-off-by: Philippe Mathieu-Daudé <[e-mail]>
Acked-by: Paolo Bonzini <[e-mail]>
Message-Id: <[e-mail]>
Signed-off-by: Paolo Bonzini <[e-mail]>
---
 meson.build | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

Patch

diff --git a/meson.build b/meson.build
index d6eb880b89..e3ef660670 100644
--- a/meson.build
+++ b/meson.build
@@ -1867,16 +1867,18 @@  libqemuutil = static_library('qemuutil',
 qemuutil = declare_dependency(link_with: libqemuutil,
                               sources: genh + version_res)
 
-decodetree = generator(find_program('scripts/decodetree.py'),
-                       output: 'decode-@BASENAME@.c.inc',
-                       arguments: ['@INPUT@', '@EXTRA_ARGS@', '-o', '@OUTPUT@'])
+if have_system or have_user
+  decodetree = generator(find_program('scripts/decodetree.py'),
+                         output: 'decode-@BASENAME@.c.inc',
+                         arguments: ['@INPUT@', '@EXTRA_ARGS@', '-o', '@OUTPUT@'])
+  subdir('libdecnumber')
+  subdir('target')
+endif
 
 subdir('audio')
 subdir('io')
 subdir('chardev')
 subdir('fsdev')
-subdir('libdecnumber')
-subdir('target')
 subdir('dump')
 
 if have_block