Browse Source
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>
pull/200/head
Paolo Bonzini
5 years ago
5 changed files with 461 additions and 588 deletions
@ -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' |
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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' |
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printf "%s\n" ' usb-redir libusbredir support' |
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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 ;; |
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--enable-capstone) printf "%s" -Dcapstone=enabled ;; |
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--disable-capstone) printf "%s" -Dcapstone=disabled ;; |
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--enable-capstone=*) quote_sh "-Dcapstone=$2" ;; |
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--enable-cfi) printf "%s" -Dcfi=true ;; |
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--disable-cfi) printf "%s" -Dcfi=false ;; |
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--enable-cfi-debug) printf "%s" -Dcfi_debug=true ;; |
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--disable-cfi-debug) printf "%s" -Dcfi_debug=false ;; |
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--enable-cocoa) printf "%s" -Dcocoa=enabled ;; |
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--disable-cocoa) printf "%s" -Dcocoa=disabled ;; |
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--enable-coreaudio) printf "%s" -Dcoreaudio=enabled ;; |
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--disable-coreaudio) printf "%s" -Dcoreaudio=disabled ;; |
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--enable-curl) printf "%s" -Dcurl=enabled ;; |
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--disable-curl) printf "%s" -Dcurl=disabled ;; |
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--enable-curses) printf "%s" -Dcurses=enabled ;; |
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--disable-curses) printf "%s" -Dcurses=disabled ;; |
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--enable-docs) printf "%s" -Ddocs=enabled ;; |
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--disable-docs) printf "%s" -Ddocs=disabled ;; |
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--enable-dsound) printf "%s" -Ddsound=enabled ;; |
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--disable-dsound) printf "%s" -Ddsound=disabled ;; |
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--enable-fdt) printf "%s" -Dfdt=enabled ;; |
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--disable-fdt) printf "%s" -Dfdt=disabled ;; |
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--enable-fdt=*) quote_sh "-Dfdt=$2" ;; |
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--enable-fuse) printf "%s" -Dfuse=enabled ;; |
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--disable-fuse) printf "%s" -Dfuse=disabled ;; |
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--enable-fuse-lseek) printf "%s" -Dfuse_lseek=enabled ;; |
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--disable-fuse-lseek) printf "%s" -Dfuse_lseek=disabled ;; |
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--enable-fuzzing) printf "%s" -Dfuzzing=true ;; |
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--disable-fuzzing) printf "%s" -Dfuzzing=false ;; |
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--enable-gcrypt) printf "%s" -Dgcrypt=enabled ;; |
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--disable-gcrypt) printf "%s" -Dgcrypt=disabled ;; |
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--enable-gettext) printf "%s" -Dgettext=enabled ;; |
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--disable-gettext) printf "%s" -Dgettext=disabled ;; |
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--enable-glusterfs) printf "%s" -Dglusterfs=enabled ;; |
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--disable-glusterfs) printf "%s" -Dglusterfs=disabled ;; |
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--enable-gnutls) printf "%s" -Dgnutls=enabled ;; |
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--disable-gnutls) printf "%s" -Dgnutls=disabled ;; |
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--enable-gtk) printf "%s" -Dgtk=enabled ;; |
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--disable-gtk) printf "%s" -Dgtk=disabled ;; |
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--enable-guest-agent-msi) printf "%s" -Dguest_agent_msi=enabled ;; |
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--disable-guest-agent-msi) printf "%s" -Dguest_agent_msi=disabled ;; |
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--enable-hax) printf "%s" -Dhax=enabled ;; |
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--disable-hax) printf "%s" -Dhax=disabled ;; |
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--enable-hvf) printf "%s" -Dhvf=enabled ;; |
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--disable-hvf) printf "%s" -Dhvf=disabled ;; |
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--enable-iconv) printf "%s" -Diconv=enabled ;; |
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--disable-iconv) printf "%s" -Diconv=disabled ;; |
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--enable-install-blobs) printf "%s" -Dinstall_blobs=true ;; |
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--disable-install-blobs) printf "%s" -Dinstall_blobs=false ;; |
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--enable-jack) printf "%s" -Djack=enabled ;; |
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--disable-jack) printf "%s" -Djack=disabled ;; |
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--enable-kvm) printf "%s" -Dkvm=enabled ;; |
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--disable-kvm) printf "%s" -Dkvm=disabled ;; |
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--enable-libdaxctl) printf "%s" -Dlibdaxctl=enabled ;; |
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--disable-libdaxctl) printf "%s" -Dlibdaxctl=disabled ;; |
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--enable-libiscsi) printf "%s" -Dlibiscsi=enabled ;; |
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--disable-libiscsi) printf "%s" -Dlibiscsi=disabled ;; |
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--enable-libnfs) printf "%s" -Dlibnfs=enabled ;; |
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--disable-libnfs) printf "%s" -Dlibnfs=disabled ;; |
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--enable-libpmem) printf "%s" -Dlibpmem=enabled ;; |
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--disable-libpmem) printf "%s" -Dlibpmem=disabled ;; |
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--enable-libudev) printf "%s" -Dlibudev=enabled ;; |
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--disable-libudev) printf "%s" -Dlibudev=disabled ;; |
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--enable-libusb) printf "%s" -Dlibusb=enabled ;; |
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--disable-libusb) printf "%s" -Dlibusb=disabled ;; |
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--enable-libxml2) printf "%s" -Dlibxml2=enabled ;; |
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--disable-libxml2) printf "%s" -Dlibxml2=disabled ;; |
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--enable-linux-aio) printf "%s" -Dlinux_aio=enabled ;; |
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--disable-linux-aio) printf "%s" -Dlinux_aio=disabled ;; |
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--enable-linux-io-uring) printf "%s" -Dlinux_io_uring=enabled ;; |
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--disable-linux-io-uring) printf "%s" -Dlinux_io_uring=disabled ;; |
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--enable-lzfse) printf "%s" -Dlzfse=enabled ;; |
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--disable-lzfse) printf "%s" -Dlzfse=disabled ;; |
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--enable-lzo) printf "%s" -Dlzo=enabled ;; |
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--disable-lzo) printf "%s" -Dlzo=disabled ;; |
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--enable-malloc=*) quote_sh "-Dmalloc=$2" ;; |
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--enable-malloc-trim) printf "%s" -Dmalloc_trim=enabled ;; |
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--disable-malloc-trim) printf "%s" -Dmalloc_trim=disabled ;; |
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--enable-mpath) printf "%s" -Dmpath=enabled ;; |
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--disable-mpath) printf "%s" -Dmpath=disabled ;; |
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--enable-multiprocess) printf "%s" -Dmultiprocess=enabled ;; |
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--disable-multiprocess) printf "%s" -Dmultiprocess=disabled ;; |
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--enable-netmap) printf "%s" -Dnetmap=enabled ;; |
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--disable-netmap) printf "%s" -Dnetmap=disabled ;; |
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--enable-nettle) printf "%s" -Dnettle=enabled ;; |
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--disable-nettle) printf "%s" -Dnettle=disabled ;; |
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--enable-nvmm) printf "%s" -Dnvmm=enabled ;; |
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--disable-nvmm) printf "%s" -Dnvmm=disabled ;; |
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--enable-oss) printf "%s" -Doss=enabled ;; |
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--disable-oss) printf "%s" -Doss=disabled ;; |
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--enable-pa) printf "%s" -Dpa=enabled ;; |
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--disable-pa) printf "%s" -Dpa=disabled ;; |
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--enable-rbd) printf "%s" -Drbd=enabled ;; |
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--disable-rbd) printf "%s" -Drbd=disabled ;; |
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--enable-sdl) printf "%s" -Dsdl=enabled ;; |
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--disable-sdl) printf "%s" -Dsdl=disabled ;; |
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--enable-sdl-image) printf "%s" -Dsdl_image=enabled ;; |
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--disable-sdl-image) printf "%s" -Dsdl_image=disabled ;; |
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--enable-seccomp) printf "%s" -Dseccomp=enabled ;; |
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--disable-seccomp) printf "%s" -Dseccomp=disabled ;; |
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--enable-slirp) printf "%s" -Dslirp=enabled ;; |
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--disable-slirp) printf "%s" -Dslirp=disabled ;; |
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--enable-slirp=*) quote_sh "-Dslirp=$2" ;; |
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--enable-smartcard) printf "%s" -Dsmartcard=enabled ;; |
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--disable-smartcard) printf "%s" -Dsmartcard=disabled ;; |
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--enable-snappy) printf "%s" -Dsnappy=enabled ;; |
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--disable-snappy) printf "%s" -Dsnappy=disabled ;; |
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--enable-sparse) printf "%s" -Dsparse=enabled ;; |
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--disable-sparse) printf "%s" -Dsparse=disabled ;; |
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--enable-spice) printf "%s" -Dspice=enabled ;; |
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--disable-spice) printf "%s" -Dspice=disabled ;; |
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--enable-spice-protocol) printf "%s" -Dspice_protocol=enabled ;; |
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--disable-spice-protocol) printf "%s" -Dspice_protocol=disabled ;; |
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--enable-tcg) printf "%s" -Dtcg=enabled ;; |
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--disable-tcg) printf "%s" -Dtcg=disabled ;; |
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--enable-tcg-interpreter) printf "%s" -Dtcg_interpreter=true ;; |
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--disable-tcg-interpreter) printf "%s" -Dtcg_interpreter=false ;; |
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--enable-trace-backends=*) quote_sh "-Dtrace_backends=$2" ;; |
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--enable-u2f) printf "%s" -Du2f=enabled ;; |
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--disable-u2f) printf "%s" -Du2f=disabled ;; |
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--enable-usb-redir) printf "%s" -Dusb_redir=enabled ;; |
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--disable-usb-redir) printf "%s" -Dusb_redir=disabled ;; |
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--enable-vde) printf "%s" -Dvde=enabled ;; |
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--disable-vde) printf "%s" -Dvde=disabled ;; |
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--enable-vhost-user-blk-server) printf "%s" -Dvhost_user_blk_server=enabled ;; |
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--disable-vhost-user-blk-server) printf "%s" -Dvhost_user_blk_server=disabled ;; |
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--enable-virglrenderer) printf "%s" -Dvirglrenderer=enabled ;; |
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--disable-virglrenderer) printf "%s" -Dvirglrenderer=disabled ;; |
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--enable-virtfs) printf "%s" -Dvirtfs=enabled ;; |
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--disable-virtfs) printf "%s" -Dvirtfs=disabled ;; |
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--enable-virtiofsd) printf "%s" -Dvirtiofsd=enabled ;; |
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--disable-virtiofsd) printf "%s" -Dvirtiofsd=disabled ;; |
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--enable-vnc) printf "%s" -Dvnc=enabled ;; |
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--disable-vnc) printf "%s" -Dvnc=disabled ;; |
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--enable-vnc-jpeg) printf "%s" -Dvnc_jpeg=enabled ;; |
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--disable-vnc-jpeg) printf "%s" -Dvnc_jpeg=disabled ;; |
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--enable-vnc-png) printf "%s" -Dvnc_png=enabled ;; |
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--disable-vnc-png) printf "%s" -Dvnc_png=disabled ;; |
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--enable-vnc-sasl) printf "%s" -Dvnc_sasl=enabled ;; |
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--disable-vnc-sasl) printf "%s" -Dvnc_sasl=disabled ;; |
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--enable-vte) printf "%s" -Dvte=enabled ;; |
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--disable-vte) printf "%s" -Dvte=disabled ;; |
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--enable-whpx) printf "%s" -Dwhpx=enabled ;; |
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--disable-whpx) printf "%s" -Dwhpx=disabled ;; |
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--enable-xen) printf "%s" -Dxen=enabled ;; |
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--disable-xen) printf "%s" -Dxen=disabled ;; |
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--enable-xen-pci-passthrough) printf "%s" -Dxen_pci_passthrough=enabled ;; |
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--disable-xen-pci-passthrough) printf "%s" -Dxen_pci_passthrough=disabled ;; |
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--enable-xkbcommon) printf "%s" -Dxkbcommon=enabled ;; |
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--disable-xkbcommon) printf "%s" -Dxkbcommon=disabled ;; |
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--enable-zstd) printf "%s" -Dzstd=enabled ;; |
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--disable-zstd) printf "%s" -Dzstd=disabled ;; |
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*) return 1 ;; |
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esac |
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} |
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|
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