[PATCH v4 11/30] meson: Introduce meson_user_arch source set for arch-specific user-mode

[Philippe Mathieu-Daudé]

Similarly to the 'target_softmmu_arch' source set which allows
to restrict target-specific sources to system emulation, add
the equivalent 'target_user_arch' set for user emulation.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
 meson.build | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/meson.build b/meson.build
index d8bb1ec5aa9..1ffdc9e6c4e 100644
--- a/meson.build
+++ b/meson.build
@@ -1751,6 +1751,7 @@
 hw_arch = {}
 target_arch = {}
 target_softmmu_arch = {}
+target_user_arch = {}
 
 ###############
 # Trace files #
@@ -2168,6 +2169,11 @@
     abi = config_target['TARGET_ABI_DIR']
     target_type='user'
     qemu_target_name = 'qemu-' + target_name
+    if arch in target_user_arch
+      t = target_user_arch[arch].apply(config_target, strict: false)
+      arch_srcs += t.sources()
+      arch_deps += t.dependencies()
+    endif
     if 'CONFIG_LINUX_USER' in config_target
       base_dir = 'linux-user'
       target_inc += include_directories('linux-user/host/' / 
config_host['ARCH'])
-- 
2.26.3