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https://gitlab.com/qemu-project/qemu
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![Michael Tokarev](/assets/img/avatar_default.png)
For a long time, we assumed that libxml2 is necessary for parallels
block format support (block/parallels*). However, this format actually
does not use libxml [*]. Since this is the only user of libxml2 in
whole QEMU tree, we can drop all libxml2 checks and dependencies too.
It is even more: --enable-parallels configure option was the only
option which was silently ignored when it's (fake) dependency
(libxml2) isn't installed.
Drop all mentions of libxml2.
[*] Actually the basis for libxml use were introduced in commit
ed279a06c5
("configure: add dependency") but the implementation
was never merged:
https://lore.kernel.org/qemu-devel/70227bbd-a517-70e9-714f-e6e0ec431be9@openvz.org/
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20220119090423.149315-1-mjt@msgid.tls.msk.ru>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
[PMD: Updated description and adapted to use lcitool]
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20220121154134.315047-5-f4bug@amsat.org>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20220204204335.1689602-9-alex.bennee@linaro.org>
128 lines
3.6 KiB
Meson
128 lines
3.6 KiB
Meson
block_ss.add(genh)
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block_ss.add(files(
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'accounting.c',
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'aio_task.c',
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'amend.c',
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'backup.c',
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'copy-before-write.c',
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'blkdebug.c',
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'blklogwrites.c',
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'blkverify.c',
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'block-backend.c',
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'block-copy.c',
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'commit.c',
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'copy-on-read.c',
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'preallocate.c',
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'progress_meter.c',
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'create.c',
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'crypto.c',
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'dirty-bitmap.c',
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'filter-compress.c',
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'io.c',
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'mirror.c',
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'nbd.c',
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'null.c',
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'qapi.c',
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'qcow2-bitmap.c',
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'qcow2-cache.c',
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'qcow2-cluster.c',
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'qcow2-refcount.c',
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'qcow2-snapshot.c',
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'qcow2-threads.c',
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'qcow2.c',
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'quorum.c',
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'raw-format.c',
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'snapshot.c',
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'throttle-groups.c',
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'throttle.c',
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'vhdx-endian.c',
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'vhdx-log.c',
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'vhdx.c',
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'vmdk.c',
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'vpc.c',
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'write-threshold.c',
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), zstd, zlib, gnutls)
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softmmu_ss.add(when: 'CONFIG_TCG', if_true: files('blkreplay.c'))
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block_ss.add(when: 'CONFIG_QCOW1', if_true: files('qcow.c'))
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block_ss.add(when: 'CONFIG_VDI', if_true: files('vdi.c'))
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block_ss.add(when: 'CONFIG_CLOOP', if_true: files('cloop.c'))
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block_ss.add(when: 'CONFIG_BOCHS', if_true: files('bochs.c'))
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block_ss.add(when: 'CONFIG_VVFAT', if_true: files('vvfat.c'))
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block_ss.add(when: 'CONFIG_DMG', if_true: files('dmg.c'))
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block_ss.add(when: 'CONFIG_QED', if_true: files(
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'qed-check.c',
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'qed-cluster.c',
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'qed-l2-cache.c',
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'qed-table.c',
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'qed.c',
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))
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block_ss.add(when: 'CONFIG_PARALLELS', if_true: files('parallels.c', 'parallels-ext.c'))
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block_ss.add(when: 'CONFIG_WIN32', if_true: files('file-win32.c', 'win32-aio.c'))
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block_ss.add(when: 'CONFIG_POSIX', if_true: [files('file-posix.c'), coref, iokit])
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block_ss.add(when: libiscsi, if_true: files('iscsi-opts.c'))
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block_ss.add(when: 'CONFIG_LINUX', if_true: files('nvme.c'))
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block_ss.add(when: 'CONFIG_REPLICATION', if_true: files('replication.c'))
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block_ss.add(when: libaio, if_true: files('linux-aio.c'))
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block_ss.add(when: linux_io_uring, if_true: files('io_uring.c'))
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block_modules = {}
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modsrc = []
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foreach m : [
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[curl, 'curl', files('curl.c')],
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[glusterfs, 'gluster', files('gluster.c')],
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[libiscsi, 'iscsi', [files('iscsi.c'), libm]],
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[libnfs, 'nfs', files('nfs.c')],
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[libssh, 'ssh', files('ssh.c')],
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[rbd, 'rbd', files('rbd.c')],
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]
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if m[0].found()
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module_ss = ss.source_set()
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module_ss.add(when: m[0], if_true: m[2])
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if enable_modules
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modsrc += module_ss.all_sources()
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endif
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block_modules += {m[1] : module_ss}
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endif
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endforeach
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# those are not exactly regular block modules, so treat them apart
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if 'CONFIG_DMG' in config_host
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foreach m : [
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[liblzfse, 'dmg-lzfse', liblzfse, 'dmg-lzfse.c'],
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[libbzip2, 'dmg-bz2', [glib, libbzip2], 'dmg-bz2.c']
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]
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if m[0].found()
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module_ss = ss.source_set()
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module_ss.add(when: m[2], if_true: files(m[3]))
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block_modules += {m[1] : module_ss}
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endif
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endforeach
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endif
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module_block_py = find_program('../scripts/modules/module_block.py')
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module_block_h = custom_target('module_block.h',
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output: 'module_block.h',
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input: modsrc,
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command: [module_block_py, '@OUTPUT0@', modsrc])
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block_ss.add(module_block_h)
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wrapper_py = find_program('../scripts/block-coroutine-wrapper.py')
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block_gen_c = custom_target('block-gen.c',
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output: 'block-gen.c',
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input: files('../include/block/block.h',
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'coroutines.h'),
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command: [wrapper_py, '@OUTPUT@', '@INPUT@'])
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block_ss.add(block_gen_c)
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block_ss.add(files('stream.c'))
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softmmu_ss.add(files('qapi-sysemu.c'))
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subdir('export')
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subdir('monitor')
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modules += {'block': block_modules}
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