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https://github.com/izzy2lost/xemu.git
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configure: automatically parse command line for meson -D options
Right now meson_options.txt lists about 90 options. Each option
needs code in configure to parse it and pass the option down to Meson as
a -D command-line argument; in addition the default must be duplicated
between configure and meson_options.txt. This series tries to remove
the code duplication by generating the case statement for those --enable
and --disable options, as well as the corresponding help text.
About 80% of the options can be handled completely by the new mechanism.
Eight meson options are not of the --enable/--disable kind. Six more need
to be parsed in configure for various reasons documented in the patch,
but they still have their help automatically generated.
The advantages are:
- less code in configure
- parsing and help is more consistent (for example --enable-blobs was
not supported)
- options are described entirely in one place, meson_options.txt.
This make it more attractive to use Meson options instead of
hand-crafted configure options and config-host.mak
A few options change name: --enable-tcmalloc and --enable-jemalloc
become --enable-malloc={tcmalloc,jemalloc}; --disable-blobs becomes
--disable-install-blobs; --enable-trace-backend becomes
--enable-trace-backends. However, the old names are allowed
for backwards compatibility.
Message-Id: <20211007130829.632254-19-pbonzini@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini
+67
-65
@@ -42,73 +42,21 @@ perform a build:
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../configure
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make
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For now, checks on the compilation environment are found in configure
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rather than meson.build, though this is expected to change. The command
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line is parsed in the configure script and, whenever needed, converted
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into the appropriate options to Meson.
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New checks should be added to Meson, which usually comprises the
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following tasks:
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- Add a Meson build option to meson_options.txt.
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- Add support to the command line arg parser to handle any new
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``--enable-XXX``/``--disable-XXX`` flags required by the feature.
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- Add information to the help output message to report on the new
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feature flag.
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- Add code to perform the actual feature check.
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- Add code to include the feature status in ``config-host.h``
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- Add code to print out the feature status in the configure summary
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upon completion.
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Taking the probe for SDL2_Image as an example, we have the following pieces
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in configure::
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# Initial variable state
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sdl_image=auto
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..snip..
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# Configure flag processing
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--disable-sdl-image) sdl_image=disabled
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;;
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--enable-sdl-image) sdl_image=enabled
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;;
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..snip..
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# Help output feature message
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sdl-image SDL Image support for icons
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..snip..
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# Meson invocation
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-Dsdl_image=$sdl_image
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In meson_options.txt::
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option('sdl', type : 'feature', value : 'auto',
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description: 'SDL Image support for icons')
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In meson.build::
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# Detect dependency
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sdl_image = dependency('SDL2_image', required: get_option('sdl_image'),
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method: 'pkg-config',
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kwargs: static_kwargs)
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# Create config-host.h (if applicable)
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config_host_data.set('CONFIG_SDL_IMAGE', sdl_image.found())
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# Summary
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summary_info += {'SDL image support': sdl_image.found()}
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The configure script automatically recognizes
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command line options for which a same-named Meson option exists;
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dashes in the command line are replaced with underscores.
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Many checks on the compilation environment are still found in configure
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rather than `meson.build`, but new checks should be added directly to
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`meson.build`.
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Patches are also welcome to move existing checks from the configure
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phase to `meson.build`. When doing so, ensure that `meson.build` does
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not use anymore the keys that you have removed from `config-host.mak`.
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Typically these will be replaced in `meson.build` by boolean variables,
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``get_option('optname')`` invocations, or `dep.found()` expressions.
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In general, the remaining checks have little or no interdependencies,
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so they can be moved one by one.
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Helper functions
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----------------
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@@ -335,6 +283,60 @@ new target, or enabling new devices or hardware for a particular
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system/userspace emulation target
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Adding checks
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-------------
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New checks should be added to Meson. Compiler checks can be as simple as
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the following::
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config_host_data.set('HAVE_BTRFS_H', cc.has_header('linux/btrfs.h'))
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A more complex task such as adding a new dependency usually
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comprises the following tasks:
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- Add a Meson build option to meson_options.txt.
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- Add code to perform the actual feature check.
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- Add code to include the feature status in `config-host.h`
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- Add code to print out the feature status in the configure summary
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upon completion.
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Taking the probe for SDL2_Image as an example, we have the following
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in ``meson_options.txt``::
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option('sdl_image', type : 'feature', value : 'auto',
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description: 'SDL Image support for icons')
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Unless the option was given a non-``auto`` value (on the configure
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command line), the detection code must be performed only if the
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dependency will be used::
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sdl_image = not_found
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if not get_option('sdl_image').auto() or have_system
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sdl_image = dependency('SDL2_image', required: get_option('sdl_image'),
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method: 'pkg-config',
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static: enable_static)
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endif
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This avoids warnings on static builds of user-mode emulators, for example.
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Most of the libraries used by system-mode emulators are not available for
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static linking.
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The other supporting code is generally simple::
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# Create config-host.h (if applicable)
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config_host_data.set('CONFIG_SDL_IMAGE', sdl_image.found())
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# Summary
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summary_info += {'SDL image support': sdl_image.found()}
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For the configure script to parse the new option, the
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``scripts/meson-buildoptions.sh`` file must be up-to-date; ``make
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update-buildoptions`` (or just `make`) will take care of updating it.
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Support scripts
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---------------
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@@ -1,3 +1,7 @@
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# These options do not correspond to a --enable/--disable-* option
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# on the configure script command line. If you add more, list them in
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# scripts/meson-buildoptions.py's SKIP_OPTIONS constant too.
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option('qemu_suffix', type : 'string', value: 'qemu',
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description: 'Suffix for QEMU data/modules/config directories (can be empty)')
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option('docdir', type : 'string', value : 'doc',
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@@ -16,6 +20,10 @@ option('fuzzing_engine', type : 'string', value : '',
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option('trace_file', type: 'string', value: 'trace',
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description: 'Trace file prefix for simple backend')
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# Everything else can be set via --enable/--disable-* option
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# on the configure script command line. After adding an option
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# here make sure to run "make update-buildoptions".
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option('docs', type : 'feature', value : 'auto',
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description: 'Documentations build support')
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option('fuzzing', type : 'boolean', value: false,
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@@ -25,10 +25,71 @@ import textwrap
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import shlex
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import sys
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SKIP_OPTIONS = {
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"audio_drv_list",
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"default_devices",
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"docdir",
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"fuzzing_engine",
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"qemu_firmwarepath",
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"qemu_suffix",
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"sphinx_build",
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"trace_file",
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}
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LINE_WIDTH = 76
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# Convert the default value of an option to the string used in
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# the help message
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def value_to_help(value):
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if isinstance(value, list):
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return ",".join(value)
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if isinstance(value, bool):
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return "enabled" if value else "disabled"
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return str(value)
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def wrap(left, text, indent):
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spaces = " " * indent
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if len(left) >= indent:
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yield left
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left = spaces
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else:
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left = (left + spaces)[0:indent]
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yield from textwrap.wrap(
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text, width=LINE_WIDTH, initial_indent=left, subsequent_indent=spaces
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)
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def sh_print(line=""):
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print(' printf "%s\\n"', shlex.quote(line))
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def help_line(left, opt, indent, long):
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right = f'{opt["description"]}'
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if long:
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value = value_to_help(opt["value"])
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if value != "auto":
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right += f" [{value}]"
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if "choices" in opt and long:
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choices = "/".join(sorted(opt["choices"]))
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right += f" (choices: {choices})"
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for x in wrap(" " + left, right, indent):
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sh_print(x)
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# Return whether the option (a dictionary) can be used with
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# arguments. Booleans can never be used with arguments;
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# combos allow an argument only if they accept other values
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# than "auto", "enabled", and "disabled".
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def allow_arg(opt):
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if opt["type"] == "boolean":
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return False
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if opt["type"] != "combo":
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return True
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return not (set(opt["choices"]) <= {"auto", "disabled", "enabled"})
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def load_options(json):
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json = [
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x
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@@ -42,17 +103,48 @@ def load_options(json):
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def print_help(options):
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print("meson_options_help() {")
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for opt in options:
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key = opt["name"].replace("_", "-")
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# The first section includes options that have an arguments,
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# and booleans (i.e., only one of enable/disable makes sense)
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if opt["type"] == "boolean":
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left = f"--disable-{key}" if opt["value"] else f"--enable-{key}"
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help_line(left, opt, 27, False)
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elif allow_arg(opt):
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if opt["type"] == "combo" and "enabled" in opt["choices"]:
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left = f"--enable-{key}[=CHOICE]"
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else:
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left = f"--enable-{key}=CHOICE"
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help_line(left, opt, 27, True)
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sh_print()
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sh_print("Optional features, enabled with --enable-FEATURE and")
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sh_print("disabled with --disable-FEATURE, default is enabled if available")
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sh_print("(unless built with --without-default-features):")
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sh_print()
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for opt in options:
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key = opt["name"].replace("_", "-")
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if opt["type"] != "boolean" and not allow_arg(opt):
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help_line(key, opt, 18, False)
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print("}")
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def print_parse(options):
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print("_meson_option_parse() {")
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print(" case $1 in")
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for opt in options:
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key = opt["name"].replace("_", "-")
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name = opt["name"]
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if opt["type"] == "boolean":
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print(f' --enable-{key}) printf "%s" -D{name}=true ;;')
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print(f' --disable-{key}) printf "%s" -D{name}=false ;;')
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else:
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if opt["type"] == "combo" and "enabled" in opt["choices"]:
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print(f' --enable-{key}) printf "%s" -D{name}=enabled ;;')
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if opt["type"] == "combo" and "disabled" in opt["choices"]:
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print(f' --disable-{key}) printf "%s" -D{name}=disabled ;;')
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if allow_arg(opt):
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print(f' --enable-{key}=*) quote_sh "-D{name}=$2" ;;')
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print(" *) return 1 ;;")
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print(" esac")
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print("}")
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@@ -1,13 +1,270 @@
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# This file is generated by meson-buildoptions.py, do not edit!
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meson_options_help() {
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printf "%s\n" ' --enable-capstone[=CHOICE]'
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printf "%s\n" ' Whether and how to find the capstone library'
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printf "%s\n" ' (choices: auto/disabled/enabled/internal/system)'
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printf "%s\n" ' --enable-cfi Control-Flow Integrity (CFI)'
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printf "%s\n" ' --enable-cfi-debug Verbose errors in case of CFI violation'
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printf "%s\n" ' --enable-fdt[=CHOICE] Whether and how to find the libfdt library'
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printf "%s\n" ' (choices: auto/disabled/enabled/internal/system)'
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printf "%s\n" ' --enable-fuzzing build fuzzing targets'
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printf "%s\n" ' --disable-install-blobs install provided firmware blobs'
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printf "%s\n" ' --enable-malloc=CHOICE choose memory allocator to use [system] (choices:'
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printf "%s\n" ' jemalloc/system/tcmalloc)'
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printf "%s\n" ' --enable-slirp[=CHOICE] Whether and how to find the slirp library'
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printf "%s\n" ' (choices: auto/disabled/enabled/internal/system)'
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printf "%s\n" ' --enable-tcg-interpreter TCG with bytecode interpreter (experimental and'
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printf "%s\n" ' slow)'
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printf "%s\n" ' --enable-trace-backends=CHOICE'
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printf "%s\n" ' Set available tracing backends [log] (choices:'
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printf "%s\n" ' dtrace/ftrace/log/nop/simple/syslog/ust)'
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printf "%s\n" ''
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printf "%s\n" 'Optional features, enabled with --enable-FEATURE and'
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printf "%s\n" 'disabled with --disable-FEATURE, default is enabled if available'
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printf "%s\n" '(unless built with --without-default-features):'
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printf "%s\n" ''
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printf "%s\n" ' alsa ALSA sound support'
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printf "%s\n" ' attr attr/xattr support'
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printf "%s\n" ' auth-pam PAM access control'
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printf "%s\n" ' bpf eBPF support'
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printf "%s\n" ' brlapi brlapi character device driver'
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printf "%s\n" ' bzip2 bzip2 support for DMG images'
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printf "%s\n" ' cap-ng cap_ng support'
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printf "%s\n" ' cocoa Cocoa user interface (macOS only)'
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printf "%s\n" ' coreaudio CoreAudio sound support'
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printf "%s\n" ' curl CURL block device driver'
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printf "%s\n" ' curses curses UI'
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printf "%s\n" ' docs Documentations build support'
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printf "%s\n" ' dsound DirectSound sound support'
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printf "%s\n" ' fuse FUSE block device export'
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printf "%s\n" ' fuse-lseek SEEK_HOLE/SEEK_DATA support for FUSE exports'
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printf "%s\n" ' gcrypt libgcrypt cryptography support'
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printf "%s\n" ' gettext Localization of the GTK+ user interface'
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printf "%s\n" ' glusterfs Glusterfs block device driver'
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printf "%s\n" ' gnutls GNUTLS cryptography support'
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printf "%s\n" ' gtk GTK+ user interface'
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printf "%s\n" ' guest-agent-msi Build MSI package for the QEMU Guest Agent'
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printf "%s\n" ' hax HAX acceleration support'
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printf "%s\n" ' hvf HVF acceleration support'
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printf "%s\n" ' iconv Font glyph conversion support'
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printf "%s\n" ' jack JACK sound support'
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printf "%s\n" ' kvm KVM acceleration support'
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printf "%s\n" ' libdaxctl libdaxctl support'
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printf "%s\n" ' libiscsi libiscsi userspace initiator'
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printf "%s\n" ' libnfs libnfs block device driver'
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printf "%s\n" ' libpmem libpmem support'
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printf "%s\n" ' libudev Use libudev to enumerate host devices'
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printf "%s\n" ' libusb libusb support for USB passthrough'
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printf "%s\n" ' libxml2 libxml2 support for Parallels image format'
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printf "%s\n" ' linux-aio Linux AIO support'
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printf "%s\n" ' linux-io-uring Linux io_uring support'
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printf "%s\n" ' lzfse lzfse support for DMG images'
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printf "%s\n" ' lzo lzo compression support'
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printf "%s\n" ' malloc-trim enable libc malloc_trim() for memory optimization'
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printf "%s\n" ' mpath Multipath persistent reservation passthrough'
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printf "%s\n" ' multiprocess Out of process device emulation support'
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printf "%s\n" ' netmap netmap network backend support'
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printf "%s\n" ' nettle nettle cryptography support'
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printf "%s\n" ' nvmm NVMM acceleration support'
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printf "%s\n" ' oss OSS sound support'
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printf "%s\n" ' pa PulseAudio sound support'
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printf "%s\n" ' rbd Ceph block device driver'
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printf "%s\n" ' sdl SDL user interface'
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printf "%s\n" ' sdl-image SDL Image support for icons'
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printf "%s\n" ' seccomp seccomp support'
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printf "%s\n" ' smartcard CA smartcard emulation support'
|
||||
printf "%s\n" ' snappy snappy compression support'
|
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printf "%s\n" ' sparse sparse checker'
|
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printf "%s\n" ' spice Spice server support'
|
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printf "%s\n" ' spice-protocol Spice protocol support'
|
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printf "%s\n" ' tcg TCG support'
|
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printf "%s\n" ' u2f U2F emulation support'
|
||||
printf "%s\n" ' usb-redir libusbredir support'
|
||||
printf "%s\n" ' vde vde network backend support'
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printf "%s\n" ' vhost-user-blk-server'
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printf "%s\n" ' build vhost-user-blk server'
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printf "%s\n" ' virglrenderer virgl rendering support'
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printf "%s\n" ' virtfs virtio-9p support'
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printf "%s\n" ' virtiofsd build virtiofs daemon (virtiofsd)'
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printf "%s\n" ' vnc VNC server'
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printf "%s\n" ' vnc-jpeg JPEG lossy compression for VNC server'
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printf "%s\n" ' vnc-png PNG compression for VNC server'
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printf "%s\n" ' vnc-sasl SASL authentication for VNC server'
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printf "%s\n" ' vte vte support for the gtk UI'
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printf "%s\n" ' whpx WHPX acceleration support'
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printf "%s\n" ' xen Xen backend support'
|
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printf "%s\n" ' xen-pci-passthrough'
|
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printf "%s\n" ' Xen PCI passthrough support'
|
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printf "%s\n" ' xkbcommon xkbcommon support'
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printf "%s\n" ' zstd zstd compression support'
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}
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_meson_option_parse() {
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case $1 in
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--enable-alsa) printf "%s" -Dalsa=enabled ;;
|
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--disable-alsa) printf "%s" -Dalsa=disabled ;;
|
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--enable-attr) printf "%s" -Dattr=enabled ;;
|
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--disable-attr) printf "%s" -Dattr=disabled ;;
|
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--enable-auth-pam) printf "%s" -Dauth_pam=enabled ;;
|
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--disable-auth-pam) printf "%s" -Dauth_pam=disabled ;;
|
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--enable-bpf) printf "%s" -Dbpf=enabled ;;
|
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--disable-bpf) printf "%s" -Dbpf=disabled ;;
|
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--enable-brlapi) printf "%s" -Dbrlapi=enabled ;;
|
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--disable-brlapi) printf "%s" -Dbrlapi=disabled ;;
|
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--enable-bzip2) printf "%s" -Dbzip2=enabled ;;
|
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--disable-bzip2) printf "%s" -Dbzip2=disabled ;;
|
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--enable-cap-ng) printf "%s" -Dcap_ng=enabled ;;
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--disable-cap-ng) printf "%s" -Dcap_ng=disabled ;;
|
||||
--enable-capstone) printf "%s" -Dcapstone=enabled ;;
|
||||
--disable-capstone) printf "%s" -Dcapstone=disabled ;;
|
||||
--enable-capstone=*) quote_sh "-Dcapstone=$2" ;;
|
||||
--enable-cfi) printf "%s" -Dcfi=true ;;
|
||||
--disable-cfi) printf "%s" -Dcfi=false ;;
|
||||
--enable-cfi-debug) printf "%s" -Dcfi_debug=true ;;
|
||||
--disable-cfi-debug) printf "%s" -Dcfi_debug=false ;;
|
||||
--enable-cocoa) printf "%s" -Dcocoa=enabled ;;
|
||||
--disable-cocoa) printf "%s" -Dcocoa=disabled ;;
|
||||
--enable-coreaudio) printf "%s" -Dcoreaudio=enabled ;;
|
||||
--disable-coreaudio) printf "%s" -Dcoreaudio=disabled ;;
|
||||
--enable-curl) printf "%s" -Dcurl=enabled ;;
|
||||
--disable-curl) printf "%s" -Dcurl=disabled ;;
|
||||
--enable-curses) printf "%s" -Dcurses=enabled ;;
|
||||
--disable-curses) printf "%s" -Dcurses=disabled ;;
|
||||
--enable-docs) printf "%s" -Ddocs=enabled ;;
|
||||
--disable-docs) printf "%s" -Ddocs=disabled ;;
|
||||
--enable-dsound) printf "%s" -Ddsound=enabled ;;
|
||||
--disable-dsound) printf "%s" -Ddsound=disabled ;;
|
||||
--enable-fdt) printf "%s" -Dfdt=enabled ;;
|
||||
--disable-fdt) printf "%s" -Dfdt=disabled ;;
|
||||
--enable-fdt=*) quote_sh "-Dfdt=$2" ;;
|
||||
--enable-fuse) printf "%s" -Dfuse=enabled ;;
|
||||
--disable-fuse) printf "%s" -Dfuse=disabled ;;
|
||||
--enable-fuse-lseek) printf "%s" -Dfuse_lseek=enabled ;;
|
||||
--disable-fuse-lseek) printf "%s" -Dfuse_lseek=disabled ;;
|
||||
--enable-fuzzing) printf "%s" -Dfuzzing=true ;;
|
||||
--disable-fuzzing) printf "%s" -Dfuzzing=false ;;
|
||||
--enable-gcrypt) printf "%s" -Dgcrypt=enabled ;;
|
||||
--disable-gcrypt) printf "%s" -Dgcrypt=disabled ;;
|
||||
--enable-gettext) printf "%s" -Dgettext=enabled ;;
|
||||
--disable-gettext) printf "%s" -Dgettext=disabled ;;
|
||||
--enable-glusterfs) printf "%s" -Dglusterfs=enabled ;;
|
||||
--disable-glusterfs) printf "%s" -Dglusterfs=disabled ;;
|
||||
--enable-gnutls) printf "%s" -Dgnutls=enabled ;;
|
||||
--disable-gnutls) printf "%s" -Dgnutls=disabled ;;
|
||||
--enable-gtk) printf "%s" -Dgtk=enabled ;;
|
||||
--disable-gtk) printf "%s" -Dgtk=disabled ;;
|
||||
--enable-guest-agent-msi) printf "%s" -Dguest_agent_msi=enabled ;;
|
||||
--disable-guest-agent-msi) printf "%s" -Dguest_agent_msi=disabled ;;
|
||||
--enable-hax) printf "%s" -Dhax=enabled ;;
|
||||
--disable-hax) printf "%s" -Dhax=disabled ;;
|
||||
--enable-hvf) printf "%s" -Dhvf=enabled ;;
|
||||
--disable-hvf) printf "%s" -Dhvf=disabled ;;
|
||||
--enable-iconv) printf "%s" -Diconv=enabled ;;
|
||||
--disable-iconv) printf "%s" -Diconv=disabled ;;
|
||||
--enable-install-blobs) printf "%s" -Dinstall_blobs=true ;;
|
||||
--disable-install-blobs) printf "%s" -Dinstall_blobs=false ;;
|
||||
--enable-jack) printf "%s" -Djack=enabled ;;
|
||||
--disable-jack) printf "%s" -Djack=disabled ;;
|
||||
--enable-kvm) printf "%s" -Dkvm=enabled ;;
|
||||
--disable-kvm) printf "%s" -Dkvm=disabled ;;
|
||||
--enable-libdaxctl) printf "%s" -Dlibdaxctl=enabled ;;
|
||||
--disable-libdaxctl) printf "%s" -Dlibdaxctl=disabled ;;
|
||||
--enable-libiscsi) printf "%s" -Dlibiscsi=enabled ;;
|
||||
--disable-libiscsi) printf "%s" -Dlibiscsi=disabled ;;
|
||||
--enable-libnfs) printf "%s" -Dlibnfs=enabled ;;
|
||||
--disable-libnfs) printf "%s" -Dlibnfs=disabled ;;
|
||||
--enable-libpmem) printf "%s" -Dlibpmem=enabled ;;
|
||||
--disable-libpmem) printf "%s" -Dlibpmem=disabled ;;
|
||||
--enable-libudev) printf "%s" -Dlibudev=enabled ;;
|
||||
--disable-libudev) printf "%s" -Dlibudev=disabled ;;
|
||||
--enable-libusb) printf "%s" -Dlibusb=enabled ;;
|
||||
--disable-libusb) printf "%s" -Dlibusb=disabled ;;
|
||||
--enable-libxml2) printf "%s" -Dlibxml2=enabled ;;
|
||||
--disable-libxml2) printf "%s" -Dlibxml2=disabled ;;
|
||||
--enable-linux-aio) printf "%s" -Dlinux_aio=enabled ;;
|
||||
--disable-linux-aio) printf "%s" -Dlinux_aio=disabled ;;
|
||||
--enable-linux-io-uring) printf "%s" -Dlinux_io_uring=enabled ;;
|
||||
--disable-linux-io-uring) printf "%s" -Dlinux_io_uring=disabled ;;
|
||||
--enable-lzfse) printf "%s" -Dlzfse=enabled ;;
|
||||
--disable-lzfse) printf "%s" -Dlzfse=disabled ;;
|
||||
--enable-lzo) printf "%s" -Dlzo=enabled ;;
|
||||
--disable-lzo) printf "%s" -Dlzo=disabled ;;
|
||||
--enable-malloc=*) quote_sh "-Dmalloc=$2" ;;
|
||||
--enable-malloc-trim) printf "%s" -Dmalloc_trim=enabled ;;
|
||||
--disable-malloc-trim) printf "%s" -Dmalloc_trim=disabled ;;
|
||||
--enable-mpath) printf "%s" -Dmpath=enabled ;;
|
||||
--disable-mpath) printf "%s" -Dmpath=disabled ;;
|
||||
--enable-multiprocess) printf "%s" -Dmultiprocess=enabled ;;
|
||||
--disable-multiprocess) printf "%s" -Dmultiprocess=disabled ;;
|
||||
--enable-netmap) printf "%s" -Dnetmap=enabled ;;
|
||||
--disable-netmap) printf "%s" -Dnetmap=disabled ;;
|
||||
--enable-nettle) printf "%s" -Dnettle=enabled ;;
|
||||
--disable-nettle) printf "%s" -Dnettle=disabled ;;
|
||||
--enable-nvmm) printf "%s" -Dnvmm=enabled ;;
|
||||
--disable-nvmm) printf "%s" -Dnvmm=disabled ;;
|
||||
--enable-oss) printf "%s" -Doss=enabled ;;
|
||||
--disable-oss) printf "%s" -Doss=disabled ;;
|
||||
--enable-pa) printf "%s" -Dpa=enabled ;;
|
||||
--disable-pa) printf "%s" -Dpa=disabled ;;
|
||||
--enable-rbd) printf "%s" -Drbd=enabled ;;
|
||||
--disable-rbd) printf "%s" -Drbd=disabled ;;
|
||||
--enable-sdl) printf "%s" -Dsdl=enabled ;;
|
||||
--disable-sdl) printf "%s" -Dsdl=disabled ;;
|
||||
--enable-sdl-image) printf "%s" -Dsdl_image=enabled ;;
|
||||
--disable-sdl-image) printf "%s" -Dsdl_image=disabled ;;
|
||||
--enable-seccomp) printf "%s" -Dseccomp=enabled ;;
|
||||
--disable-seccomp) printf "%s" -Dseccomp=disabled ;;
|
||||
--enable-slirp) printf "%s" -Dslirp=enabled ;;
|
||||
--disable-slirp) printf "%s" -Dslirp=disabled ;;
|
||||
--enable-slirp=*) quote_sh "-Dslirp=$2" ;;
|
||||
--enable-smartcard) printf "%s" -Dsmartcard=enabled ;;
|
||||
--disable-smartcard) printf "%s" -Dsmartcard=disabled ;;
|
||||
--enable-snappy) printf "%s" -Dsnappy=enabled ;;
|
||||
--disable-snappy) printf "%s" -Dsnappy=disabled ;;
|
||||
--enable-sparse) printf "%s" -Dsparse=enabled ;;
|
||||
--disable-sparse) printf "%s" -Dsparse=disabled ;;
|
||||
--enable-spice) printf "%s" -Dspice=enabled ;;
|
||||
--disable-spice) printf "%s" -Dspice=disabled ;;
|
||||
--enable-spice-protocol) printf "%s" -Dspice_protocol=enabled ;;
|
||||
--disable-spice-protocol) printf "%s" -Dspice_protocol=disabled ;;
|
||||
--enable-tcg) printf "%s" -Dtcg=enabled ;;
|
||||
--disable-tcg) printf "%s" -Dtcg=disabled ;;
|
||||
--enable-tcg-interpreter) printf "%s" -Dtcg_interpreter=true ;;
|
||||
--disable-tcg-interpreter) printf "%s" -Dtcg_interpreter=false ;;
|
||||
--enable-trace-backends=*) quote_sh "-Dtrace_backends=$2" ;;
|
||||
--enable-u2f) printf "%s" -Du2f=enabled ;;
|
||||
--disable-u2f) printf "%s" -Du2f=disabled ;;
|
||||
--enable-usb-redir) printf "%s" -Dusb_redir=enabled ;;
|
||||
--disable-usb-redir) printf "%s" -Dusb_redir=disabled ;;
|
||||
--enable-vde) printf "%s" -Dvde=enabled ;;
|
||||
--disable-vde) printf "%s" -Dvde=disabled ;;
|
||||
--enable-vhost-user-blk-server) printf "%s" -Dvhost_user_blk_server=enabled ;;
|
||||
--disable-vhost-user-blk-server) printf "%s" -Dvhost_user_blk_server=disabled ;;
|
||||
--enable-virglrenderer) printf "%s" -Dvirglrenderer=enabled ;;
|
||||
--disable-virglrenderer) printf "%s" -Dvirglrenderer=disabled ;;
|
||||
--enable-virtfs) printf "%s" -Dvirtfs=enabled ;;
|
||||
--disable-virtfs) printf "%s" -Dvirtfs=disabled ;;
|
||||
--enable-virtiofsd) printf "%s" -Dvirtiofsd=enabled ;;
|
||||
--disable-virtiofsd) printf "%s" -Dvirtiofsd=disabled ;;
|
||||
--enable-vnc) printf "%s" -Dvnc=enabled ;;
|
||||
--disable-vnc) printf "%s" -Dvnc=disabled ;;
|
||||
--enable-vnc-jpeg) printf "%s" -Dvnc_jpeg=enabled ;;
|
||||
--disable-vnc-jpeg) printf "%s" -Dvnc_jpeg=disabled ;;
|
||||
--enable-vnc-png) printf "%s" -Dvnc_png=enabled ;;
|
||||
--disable-vnc-png) printf "%s" -Dvnc_png=disabled ;;
|
||||
--enable-vnc-sasl) printf "%s" -Dvnc_sasl=enabled ;;
|
||||
--disable-vnc-sasl) printf "%s" -Dvnc_sasl=disabled ;;
|
||||
--enable-vte) printf "%s" -Dvte=enabled ;;
|
||||
--disable-vte) printf "%s" -Dvte=disabled ;;
|
||||
--enable-whpx) printf "%s" -Dwhpx=enabled ;;
|
||||
--disable-whpx) printf "%s" -Dwhpx=disabled ;;
|
||||
--enable-xen) printf "%s" -Dxen=enabled ;;
|
||||
--disable-xen) printf "%s" -Dxen=disabled ;;
|
||||
--enable-xen-pci-passthrough) printf "%s" -Dxen_pci_passthrough=enabled ;;
|
||||
--disable-xen-pci-passthrough) printf "%s" -Dxen_pci_passthrough=disabled ;;
|
||||
--enable-xkbcommon) printf "%s" -Dxkbcommon=enabled ;;
|
||||
--disable-xkbcommon) printf "%s" -Dxkbcommon=disabled ;;
|
||||
--enable-zstd) printf "%s" -Dzstd=enabled ;;
|
||||
--disable-zstd) printf "%s" -Dzstd=disabled ;;
|
||||
*) return 1 ;;
|
||||
esac
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user