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stub: Fix build failure with --enable-user --disable-system --enable-tools

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Configuring "--enable-user --disable-system --enable-tools" causes the
build failure with the following information:

/usr/bin/ld: libhwcore.a.p/hw_core_qdev.c.o: in function `device_finalize':
/qemu/build/../hw/core/qdev.c:688: undefined reference to `qapi_event_send_device_deleted'
collect2: error: ld returned 1 exit status

To fix the above issue, add qdev.c stub when build with `have_tools`.

With this fix, QEMU could be successfully built in the following cases:
 --enable-user --disable-system --enable-tools
 --enable-user --disable-system --disable-tools
 --enable-user --disable-system

Cc: qemu-stable@nongnu.org
Fixes: 388b849fb6c3 ("stubs: avoid duplicate symbols in libqemuutil.a")
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2766
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Link: https://lore.kernel.org/r/20250121154318.214680-1-zhao1.liu@intel.com
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Zhao Liu 2025-01-21 23:43:18 +08:00 committed by Paolo Bonzini
parent 0a6dec6d11
commit 8113dbbcda
1 changed files with 2 additions and 2 deletions
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4
stubs/meson.build
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@ -57,8 +57,8 @@ if have_user
stub_ss.add(files('cpu-synchronize-state.c')) stub_ss.add(files('cpu-synchronize-state.c'))
# Stubs for QAPI events. Those can always be included in the build, but # Stubs for QAPI events. Those can always be included in the build, but
# they are not built at all for --disable-system --disable-tools builds. # they are not built at all for --disable-system builds.
if not (have_system or have_tools) if not have_system
stub_ss.add(files('qdev.c')) stub_ss.add(files('qdev.c'))
endif endif
endif endif