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Disable options unsupported on Emscripten

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Daemonizing and run-with aren't supported on Emscripten so disable these
flags.

Signed-off-by: Kohei Tokunaga <ktokunaga.mail@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Link: https://lore.kernel.org/r/79c5e591b634762703f3eef6427a192d145799e4.1745820062.git.ktokunaga.mail@gmail.com
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Kohei Tokunaga 2025-04-28 15:39:04 +09:00 • committed by Paolo Bonzini
parent 0f46bf659f
commit 1a89644240
2 changed files with 4 additions and 4 deletions
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4
qemu-options.hx
View file

@ -4862,7 +4862,7 @@ SRST
Start right away with a saved state (``loadvm`` in monitor)
ERST
#ifndef _WIN32
#if !defined(_WIN32) && !defined(EMSCRIPTEN)
DEF("daemonize", 0, QEMU_OPTION_daemonize, \
"-daemonize daemonize QEMU after initializing\n", QEMU_ARCH_ALL)
#endif
@ -5249,7 +5249,7 @@ HXCOMM Internal use
DEF("qtest", HAS_ARG, QEMU_OPTION_qtest, "", QEMU_ARCH_ALL)
DEF("qtest-log", HAS_ARG, QEMU_OPTION_qtest_log, "", QEMU_ARCH_ALL)
#ifdef CONFIG_POSIX
#if defined(CONFIG_POSIX) && !defined(EMSCRIPTEN)
DEF("run-with", HAS_ARG, QEMU_OPTION_run_with,
"-run-with [async-teardown=on|off][,chroot=dir][user=username|uid:gid]\n"
" Set miscellaneous QEMU process lifecycle options:\n"

4
system/vl.c
View file

@ -767,7 +767,7 @@ static QemuOptsList qemu_smp_opts = {
},
};
#if defined(CONFIG_POSIX)
#if defined(CONFIG_POSIX) && !defined(EMSCRIPTEN)
static QemuOptsList qemu_run_with_opts = {
.name = "run-with",
.head = QTAILQ_HEAD_INITIALIZER(qemu_run_with_opts.head),
@ -3678,7 +3678,7 @@ void qemu_init(int argc, char **argv)
case QEMU_OPTION_nouserconfig:
/* Nothing to be parsed here. Especially, do not error out below. */
break;
#if defined(CONFIG_POSIX)
#if defined(CONFIG_POSIX) && !defined(EMSCRIPTEN)
case QEMU_OPTION_daemonize:
os_set_daemonize(true);
break;