diff mbox series

[PULL,36/92] meson: qtest: set "depends" correctly

Message ID 20200924092314.1722645-37-pbonzini@redhat.com
State New
Headers show
Series Misc patches for 2020-09-24 | expand

Commit Message

Paolo Bonzini Sept. 24, 2020, 9:22 a.m. UTC 
This does not have any effect on Meson's behavior itself, since "meson test"
always rebuilds everything (that is one reason why we are not using it...).
However, mtest2make can use this information to do a selective rebuild
for the requested suite.

Cc: Thomas Huth <thuth@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 meson.build             | 7 ++++---
 tests/qtest/meson.build | 8 +++++++-
 2 files changed, 11 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/meson.build b/meson.build
index 1e7d2f9a0a..6abb8bbcb1 100644
--- a/meson.build
+++ b/meson.build
@@ -1088,7 +1088,7 @@  common_all = static_library('common',
 
 feature_to_c = find_program('scripts/feature_to_c.sh')
 
-emulators = []
+emulators = {}
 foreach target : target_dirs
   config_target = config_target_mak[target]
   target_name = config_target['TARGET_NAME']
@@ -1207,7 +1207,8 @@  foreach target : target_dirs
     }]
   endif
   foreach exe: execs
-    emulators += executable(exe['name'], exe['sources'],
+    emulators += {exe['name']:
+         executable(exe['name'], exe['sources'],
                install: true,
                c_args: c_args,
                dependencies: arch_deps + deps + exe['dependencies'],
@@ -1216,6 +1217,7 @@  foreach target : target_dirs
                link_depends: [block_syms, qemu_syms] + exe.get('link_depends', []),
                link_args: link_args,
                gui_app: exe['gui'])
+    }
 
     if 'CONFIG_TRACE_SYSTEMTAP' in config_host
       foreach stp: [
@@ -1261,7 +1263,6 @@  if xkbcommon.found()
                            dependencies: [qemuutil, xkbcommon], install: have_tools)
 endif
 
-qemu_block_tools = []
 if have_tools
   qemu_img = executable('qemu-img', [files('qemu-img.c'), hxdep],
              dependencies: [authz, block, crypto, io, qom, qemuutil], install: true)
diff --git a/tests/qtest/meson.build b/tests/qtest/meson.build
index 874b5be62b..4f7757ee93 100644
--- a/tests/qtest/meson.build
+++ b/tests/qtest/meson.build
@@ -228,10 +228,15 @@  foreach dir : target_dirs
   endif
 
   target_base = dir.split('-')[0]
+  qtest_emulator = emulators['qemu-system-' + target_base]
   qtests = get_variable('qtests_' + target_base, []) + qtests_generic
 
+  test_deps = []
   qtest_env = environment()
-  qtest_env.set('QTEST_QEMU_IMG', './qemu-img')
+  if have_tools
+    qtest_env.set('QTEST_QEMU_IMG', './qemu-img')
+    test_deps += [qemu_img]
+  endif
   qtest_env.set('G_TEST_DBUS_DAEMON', meson.source_root() / 'tests/dbus-vmstate-daemon.sh')
   qtest_env.set('QTEST_QEMU_BINARY', './qemu-system-' + target_base)
   
@@ -248,6 +253,7 @@  foreach dir : target_dirs
     # FIXME: missing dependency on the emulator binary and qemu-img
     test('qtest-@0@: @1@'.format(target_base, test),
          qtest_executables[test],
+         depends: [test_deps, qtest_emulator],
          env: qtest_env,
          args: ['--tap', '-k'],
          protocol: 'tap',