If CONFIG_TCG is not defined, skip this directory calling
subdir_done(). Then since we know CONFIG_TCG is defined,
we don't need to check for it.

Signed-off-by: Philippe Mathieu-Daudé <[email protected]>
---
 accel/tcg/meson.build | 22 ++++++++++++----------
 1 file changed, 12 insertions(+), 10 deletions(-)

diff --git a/accel/tcg/meson.build b/accel/tcg/meson.build
index aef80de967..f40959436e 100644
--- a/accel/tcg/meson.build
+++ b/accel/tcg/meson.build
@@ -1,8 +1,11 @@
-common_ss.add(when: 'CONFIG_TCG', if_true: files(
+if not config_all_accel.has_key('CONFIG_TCG')
+   subdir_done()
+endif
+
+common_ss.add(files(
   'cpu-exec-common.c',
 ))
-tcg_specific_ss = ss.source_set()
-tcg_specific_ss.add(files(
+specific_ss.add(files(
   'tcg-all.c',
   'cpu-exec.c',
   'tb-maint.c',
@@ -11,24 +14,23 @@ tcg_specific_ss.add(files(
   'translate-all.c',
   'translator.c',
 ))
-tcg_specific_ss.add(when: 'CONFIG_USER_ONLY', if_true: files('user-exec.c'))
-tcg_specific_ss.add(when: 'CONFIG_SYSTEM_ONLY', if_false: 
files('user-exec-stub.c'))
+specific_ss.add(when: 'CONFIG_USER_ONLY', if_true: files('user-exec.c'))
+specific_ss.add(when: 'CONFIG_SYSTEM_ONLY', if_false: 
files('user-exec-stub.c'))
 if get_option('plugins')
-  tcg_specific_ss.add(files('plugin-gen.c'))
+  specific_ss.add(files('plugin-gen.c'))
 endif
-specific_ss.add_all(when: 'CONFIG_TCG', if_true: tcg_specific_ss)
 
-specific_ss.add(when: ['CONFIG_SYSTEM_ONLY', 'CONFIG_TCG'], if_true: files(
+specific_ss.add(when: ['CONFIG_SYSTEM_ONLY'], if_true: files(
   'cputlb.c',
   'watchpoint.c',
 ))
 
-system_ss.add(when: ['CONFIG_TCG'], if_true: files(
+system_ss.add(files(
   'icount-common.c',
   'monitor.c',
 ))
 
-tcg_module_ss.add(when: ['CONFIG_SYSTEM_ONLY', 'CONFIG_TCG'], if_true: files(
+tcg_module_ss.add(when: ['CONFIG_SYSTEM_ONLY'], if_true: files(
   'tcg-accel-ops.c',
   'tcg-accel-ops-mttcg.c',
   'tcg-accel-ops-icount.c',
-- 
2.41.0


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