gdb_static_features[] only contains strings, nothing target-specific.
Instead of generating one file per target, generate a single file
with a single gdb_static_features[] array.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 meson.build                               | 10 ----------
 stubs/gdbstub.c => gdbstub/gdb-xml-stub.c |  0
 gdbstub/meson.build                       | 19 +++++++++++++++++++
 stubs/meson.build                         |  2 --
 4 files changed, 19 insertions(+), 12 deletions(-)
 rename stubs/gdbstub.c => gdbstub/gdb-xml-stub.c (100%)

diff --git a/meson.build b/meson.build
index 60415df69a1..875a0bb1999 100644
--- a/meson.build
+++ b/meson.build
@@ -4221,7 +4221,6 @@ if have_rust
 endif
 
 
-feature_to_c = find_program('scripts/feature_to_c.py')
 rust_root_crate = find_program('scripts/rust/rust_root_crate.sh')
 
 if host_os == 'darwin'
@@ -4301,15 +4300,6 @@ foreach target : target_dirs
     endif
   endif
 
-  if 'TARGET_XML_FILES' in config_target
-    gdbstub_xml = custom_target(target + '-gdbstub-xml.c',
-                                output: target + '-gdbstub-xml.c',
-                                input: files(config_target['TARGET_XML_FILES'].split()),
-                                command: [feature_to_c, '@INPUT@'],
-                                capture: true)
-    arch_srcs += gdbstub_xml
-  endif
-
   if target in config_target_info
     arch_srcs += config_target_info[target]
   else
diff --git a/stubs/gdbstub.c b/gdbstub/gdb-xml-stub.c
similarity index 100%
rename from stubs/gdbstub.c
rename to gdbstub/gdb-xml-stub.c
diff --git a/gdbstub/meson.build b/gdbstub/meson.build
index 15c666f5752..06fa4d1b6f0 100644
--- a/gdbstub/meson.build
+++ b/gdbstub/meson.build
@@ -4,6 +4,25 @@
 # types such as hwaddr.
 #
 
+gdbstub_xml = []
+foreach target : target_dirs
+  config_target = config_target_mak[target]
+  if 'TARGET_XML_FILES' in config_target
+    gdbstub_xml += config_target['TARGET_XML_FILES'].split()
+  endif
+endforeach
+if gdbstub_xml.length() > 0
+  feature_to_c = find_program('../scripts/feature_to_c.py')
+  gdbstub_xml = custom_target('gdbstub-xml.c',
+                              output: 'gdbstub-xml.c',
+                              input: files(gdbstub_xml),
+                              command: [feature_to_c, '@INPUT@'],
+                              capture: true)
+else
+  gdbstub_xml = files('gdb-xml-stub.c')
+endif
+common_ss.add(gdbstub_xml)
+
 # We build two versions of gdbstub, one for each mode
 user_ss.add(files(
   'gdbstub.c',
diff --git a/stubs/meson.build b/stubs/meson.build
index 8a07059500d..1e0f6f47377 100644
--- a/stubs/meson.build
+++ b/stubs/meson.build
@@ -89,8 +89,6 @@ if have_system
 endif
 
 if have_system or have_user
-  stub_ss.add(files('gdbstub.c'))
-
   # Also included in have_system for --disable-tcg builds
   stub_ss.add(files('replay.c'))
 
-- 
2.52.0

On Fri, Feb 27, 2026 at 11:10:39AM +0100, Philippe Mathieu-Daudé wrote:
> gdb_static_features[] only contains strings, nothing target-specific.
> Instead of generating one file per target, generate a single file
> with a single gdb_static_features[] array.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
> ---
>  meson.build                               | 10 ----------
>  stubs/gdbstub.c => gdbstub/gdb-xml-stub.c |  0
>  gdbstub/meson.build                       | 19 +++++++++++++++++++
>  stubs/meson.build                         |  2 --
>  4 files changed, 19 insertions(+), 12 deletions(-)
>  rename stubs/gdbstub.c => gdbstub/gdb-xml-stub.c (100%)
> 

LGTM

Reviewed-by: Jim MacArthur <jim.macarthur@linaro.org>