[PATCH v7 030/104] tests/tcg/meson.build: introduce depends

This can be used to declare dependencies for a given test executable.
Useful when generating headers (like x86_64 does).

Reviewed-by: Manos Pitsidianakis <[email protected]>
Tested-by: Alex Bennée <[email protected]>
Tested-by: Aniket Sahu <[email protected]>
Signed-off-by: Pierrick Bouvier <[email protected]>
---
 tests/tcg/meson.build | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/tests/tcg/meson.build b/tests/tcg/meson.build
index 9809695f3b8..ea17a947628 100644
--- a/tests/tcg/meson.build
+++ b/tests/tcg/meson.build
@@ -40,6 +40,7 @@ tcg_tests = {}
 #           'exe_name': ['provide an alternative binary name'],
 #           'test_name': ['provide an alternative test name'],
 #           'cflags': ['additional cflags to compile test', ...],
+#           'depends': [meson_dependency, ...],
 #           'cc_feat': 'feature name, must be present in cc_feat_cflags',
 #           'qemu_args': ['qemu command line flags', ...],
 #           'expected_output': 'file_to_compare_output',
@@ -178,7 +179,7 @@ foreach target, plan: tcg_tests
       # return a clear error if user misspell a setup entry
       foreach key, _ : setup
         allowed = ['exe_name', 'env_var', 'expected_output', 'cc_feat', 'cflags',
-                   'gdb_feat', 'gdb_test', 'plugin_test', 'qemu_args',
+                   'depends', 'gdb_feat', 'gdb_test', 'plugin_test', 'qemu_args',
                    'test_name', 'wrapper']
         if key not in allowed
           error('unknown tcg setup entry \'' + key + '\' for test ' + src +
@@ -277,6 +278,11 @@ foreach target, plan: tcg_tests
         built_tests += {exe_name: exe_name}
       endif
 
+      exe_depends = build_test_depends
+      if 'depends' in setup
+        exe_depends += setup['depends']
+      endif
+
       # build executable if needed
       if exe_name not in built_tests
         exe = custom_target(exe_name,
@@ -289,13 +295,13 @@ foreach target, plan: tcg_tests
                                       cflags],
                             depfile: exe_name + '.d',
                             output: exe_name + '.test',
-                            depends: build_test_depends,
+                            depends: exe_depends,
                             depend_files: build_test_depend_files,
                             build_by_default: false)
         built_tests += {exe_name: exe}
       endif
 
-      depends = []
+      test_depends = []
       qemu_args = []
       if 'qemu_args' in setup
         qemu_args = setup['qemu_args']
@@ -312,7 +318,7 @@ foreach target, plan: tcg_tests
         plugin_args = ','.join(plugin_args)
 
         # since we turn plugin into a string, add dependency explicitly
-        depends += plugin
+        test_depends += plugin
         qemu_args = ['-plugin', plugin.full_path() + plugin_args, qemu_args]
       endif
 
@@ -367,7 +373,7 @@ foreach target, plan: tcg_tests
       endif
 
       test(test_name, env, args: cmd,
-           depends: depends,
+           depends: test_depends,
            timeout: 120,
            suite: ['tcg', 'tcg-' + target])
       added_tests += {test_name: true}
-- 
2.43.0