[PATCH v2 15/20] Disable options unsupported on Emscripten

[Kohei Tokunaga]

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

Signed-off-by: Kohei Tokunaga <ktokunaga.mail@gmail.com>
---
 qemu-options.hx | 4 ++--
 system/vl.c     | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

V2:
- Unified two consecutive #ifndef macros into a single condition in
  qemu-options.hx.

diff --git a/qemu-options.hx b/qemu-options.hx
index dc694a99a3..aab53bcfe8 100644
--- a/qemu-options.hx
+++ b/qemu-options.hx
@@ -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"
diff --git a/system/vl.c b/system/vl.c
index 8d89394b45..255ea3be6b 100644
--- a/system/vl.c
+++ b/system/vl.c
@@ -766,7 +766,7 @@ 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),
@@ -3677,7 +3677,7 @@ 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;
-- 
2.25.1