[Spice-devel] [PATCH spice-server 1/2] Add support for building with meson
Frediano Ziglio
fziglio at redhat.com
Wed Apr 11 11:27:37 UTC 2018
>
> Signed-off-by: Eduardo Lima (Etrunko) <etrunko at redhat.com>
> ---
> docs/manual/meson.build | 21 +++++
> docs/meson.build | 16 ++++
> meson.build | 175 ++++++++++++++++++++++++++++++++++++
> meson_options.txt | 39 ++++++++
> server/meson.build | 205
> ++++++++++++++++++++++++++++++++++++++++++
> server/tests/meson.build | 88 ++++++++++++++++++
> subprojects/spice-common.wrap | 4 +
> tools/meson.build | 5 ++
> 8 files changed, 553 insertions(+)
> create mode 100644 docs/manual/meson.build
> create mode 100644 docs/meson.build
> create mode 100644 meson.build
> create mode 100644 meson_options.txt
> create mode 100644 server/meson.build
> create mode 100644 server/tests/meson.build
> create mode 100644 subprojects/spice-common.wrap
> create mode 100644 tools/meson.build
>
> diff --git a/docs/manual/meson.build b/docs/manual/meson.build
> new file mode 100644
> index 00000000..178ac325
> --- /dev/null
> +++ b/docs/manual/meson.build
> @@ -0,0 +1,21 @@
> +txt = files('manual.txt')
> +dir = meson.current_build_dir()
> +
> +if asciidoc.found()
> + custom_target('manual.html',
> + input : txt,
> + output : 'manual.html',
> + command : [asciidoc, '-n', asciidoc_args, '-o', '@OUTPUT@',
> '@INPUT@'],
> + install_dir : dir, # FIXME: used to force the build of the
> documentation,
> + install : true) # if install is false, it will not
> be done.
> +endif
> +
> +a2x = find_program('a2x', required : false)
> +if a2x.found()
> + custom_target('manual.chunked',
> + input : txt,
> + output : 'manual.chunked',
> + command : [a2x, '-f', 'chunked', '-D', dir, asciidoc_args,
> '@INPUT@'],
> + install_dir : dir, # FIXME: used to force the build of the
> documentation,
> + install : true) # if install is false, it will not
> be done.
> +endif
> diff --git a/docs/meson.build b/docs/meson.build
> new file mode 100644
> index 00000000..0b37e931
> --- /dev/null
> +++ b/docs/meson.build
> @@ -0,0 +1,16 @@
> +if get_option('manual')
> + asciidoc = find_program('asciidoc', required : false)
> + asciidoc_args = ['-a', 'data-uri', '-a', 'icons', '-a', 'toc']
> +
> + if asciidoc.found()
> + foreach doc : ['style', 'threading_model']
> + custom_target('spice_ at 0@.html'.format(doc),
> + input : 'spice_ at 0@.txt'.format(doc),
> + output : 'spice_ at 0@.html'.format(doc),
> + command : [asciidoc, '-n', asciidoc_args, '-o',
> '@OUTPUT@', '@INPUT@'],
> + install_dir : meson.current_build_dir(), # FIXME: used
> to force the build of the documentation,
> + install : true) # if
> install is false, it will not be done.
> + endforeach
> + endif
> + subdir('manual')
> +endif
> diff --git a/meson.build b/meson.build
> new file mode 100644
> index 00000000..f373e662
> --- /dev/null
> +++ b/meson.build
> @@ -0,0 +1,175 @@
> +#
> +# project definition
> +#
> +# TODO: double check meson.project_version()
> +# Ideally we would use the output of git-version-gen as input for meson,
> because
> +# we can not check the result of the command before declaring project().
> +#
> +project('spice', 'c',
> + version : run_command('build-aux/git-version-gen',
> '.tarball-version').stdout().strip(),
> + license : 'LGPLv2.1',
> + meson_version : '>= 0.45.0')
> +
> +#
> +# global C defines
> +#
> +spice_server_global_cflags = [#'-std=c99', # fails compiling
> spice-common/bitops.h
> + '-fvisibility=hidden',
> + '-DSPICE_SERVER_INTERNAL',
> + '-DHAVE_CONFIG_H',
> + '-Wall',
> + '-Wextra',
> + #'-Werror',
> + '-Wno-sign-compare',
> + '-Wno-unused-parameter']
> +
about this, autoconf spend a lot of time looking at a lot of warning
options, how can be done in Meson?
On overall I think we should have a transition period where we
move from a system to the other trying to have the new one
feature equivalent. For instance rpm spec still uses autoconf stuff.
> +foreach arg : spice_server_global_cflags
> + add_global_arguments(arg, language : 'c')
> +endforeach
> +
> +# other global vars
> +compiler = meson.get_compiler('c')
> +spice_server_config_data = configuration_data()
> +spice_server_config_data.set_quoted('VERSION', meson.project_version())
> +spice_protocol_min_version='0.12.14'
> +spice_server_include = [include_directories('.')]
> +spice_server_libs = []
> +spice_server_deps = []
> +spice_server_link_args = []
> +spice_server_requires = ''
> +
> +#
> +# Spice common subproject
> +#
> +spice_common_options =
> ['protocol-version=@0@'.format(spice_protocol_min_version),
> + 'generate-code=server']
> +
> +spice_common = subproject('spice-common', default_options :
> spice_common_options)
> +spice_server_config_data.merge_from(spice_common.get_variable('spice_common_config_data'))
> +spice_server_include += spice_common.get_variable('spice_common_include')
> +
> +foreach dep : ['spice_common_deps', 'spice_common_server_dep']
> + spice_server_deps += [spice_common.get_variable(dep)]
> +endforeach
> +
> +foreach lib : ['spice_common_lib', 'spice_common_server_lib']
> + spice_server_libs += spice_common.get_variable(lib)
> +endforeach
> +
> +#
> +# check for system headers
> +#
> +headers = [['sys/time.h', 'HAVE_SYS_TIME_H'],
> + ['execinfo.h', 'HAVE_EXECINFO_H'],
> + ['linux/sockios.h', 'HAVE_LINUX_SOCKIOS_H'],
> + ['pthread_np.h', 'HAVE_PTHREAD_NP_H']]
> +
seems quite manual having to specify both header name and
macro name, can that be automated like in configure.ac?
How much Python Meson is?
> +foreach h : headers
> + if compiler.has_header(h[0])
> + spice_server_config_data.set(h[1], '1')
> + endif
> +endforeach
> +
> +# TCP_KEEPIDLE definition in netinet/tcp.h
> +if compiler.has_header_symbol('netinet/tcp.h', 'TCP_KEEPIDLE')
> + spice_server_config_data.set('HAVE_TCP_KEEPIDLE', '1')
> +endif
> +
> +#
> +# check for mandatory dependencies
> +#
> +foreach dep : ['libjpeg', 'zlib']
> + spice_server_deps += dependency(dep)
> +endforeach
> +
> +foreach dep : ['librt', 'libm']
> + spice_server_deps += compiler.find_library(dep)
> +endforeach
> +
> +#
> +# Non-mandatory/optional dependencies
> +#
> +
> +# gstreamer
> +spice_server_has_gstreamer = false
> +spice_server_gst_version = get_option('gstreamer')
> +if spice_server_gst_version != 'no'
> + gst_deps = ['gstreamer', 'gstreamer-base', 'gstreamer-app',
> 'gstreamer-video']
> + foreach dep : gst_deps
> + dep = '@0 at -@1@'.format(dep, spice_server_gst_version)
> + spice_server_deps += dependency(dep)
> + endforeach
> + spice_server_deps += dependency('orc-0.4')
> +
> + gst_def = 'HAVE_GSTREAMER'
> + if spice_server_gst_version == '1.0'
> + gst_def = 'HAVE_GSTREAMER_1_0'
> + endif
> +
> + spice_server_config_data.set(gst_def, '1')
> + spice_server_has_gstreamer = true
> +endif
> +
> +# lz4
> +spice_server_has_lz4 = false
> +if get_option('lz4')
> + lz4_dep = dependency('liblz4', required : false, version : '>= 129')
> + if not lz4_dep.found()
> + lz4_dep = dependency('liblz4', version : '>= 1.7.3')
> + endif
> +
> + spice_server_deps += lz4_dep
> + spice_server_config_data.set('USE_LZ4', '1')
> + spice_server_has_lz4 = true
> +endif
> +
> +# sasl
> +spice_server_has_sasl = false
> +if get_option('sasl')
> + spice_server_deps += dependency('libsasl2')
are these "dependency" using pkg-config? What about packages not
using pkg-config?
> + spice_server_config_data.set('HAVE_SASL', '1')
> + spice_server_has_sasl = true
> +endif
> +
> +# checks for smartcard are done in spice_common
> +spice_server_has_smartcard = false
> +if get_option('smartcard')
> + if not spice_common.get_variable('spice_common_has_smartcard')
> + error('Building with smartcard support but dependency not found')
> + else
> + spice_server_has_smartcard = true
> + endif
> +endif
> +
> +#
> +# Subdirectories
> +#
> +subdir('server')
> +subdir('tools')
> +subdir('docs')
> +
> +#
> +# write config.h
> +#
> +spice_server_config_data.set('SPICE_USE_SAFER_CONTAINEROF', '1')
> +
> +if get_option('statistics')
> + spice_server_config_data.set('RED_STATISTICS', '1')
> +endif
> +
> +configure_file(output : 'config.h',
> + install : false,
> + configuration : spice_server_config_data)
> +
> +#
> +# write spice-server.pc
> +# TODO: use built-in pkgconfig generator
> +#
> +pkgconfig = import('pkgconfig')
> +pkgconfig.generate(name : 'spice-server',
> + version : meson.project_version(),
> + description : 'SPICE server library',
> + subdirs : ['spice-server'],
> + libraries : spice_server_lib,
> + requires : ['spice-protocol >= @0@'.format(spice_protocol_min_version)],
> + variables : ['exec_prefix=${prefix}'])
> diff --git a/meson_options.txt b/meson_options.txt
> new file mode 100644
> index 00000000..d82e3b87
> --- /dev/null
> +++ b/meson_options.txt
> @@ -0,0 +1,39 @@
> +option('gstreamer',
> + type : 'combo',
> + choices : ['1.0', '0.10', 'no'],
> + description : 'Enable gstreamer support (default=1.0)')
> +
> +option('lz4',
> + type : 'boolean',
> + value : true,
> + description: 'Enable lz4 compression support (default=true)')
> +
> +option('sasl',
> + type : 'boolean',
> + value : true,
> + description : 'Use cyrus SASL authentication (default=true)')
> +
> +option('smartcard',
> + type : 'boolean',
> + value : true,
> + description : 'Enable smartcard support (default=true)')
> +
> +option('alignment-checks',
> + type : 'boolean',
> + value : false,
> + description : 'Enable runtime checks for cast alignment
> (default=false)')
> +
why this is not in spice-common?
> +option('extra-checks',
> + type : 'boolean',
> + value: false,
> + description : 'Enable extra checks on code (default=false)')
> +
> +option('statistics',
> + type : 'boolean',
> + value: false,
> + description : 'Build SPICE with statistic code enabled (default=false)')
> +
> +option('manual',
> + type : 'boolean',
> + value : true,
> + description : 'Build SPICE manual (default=true)')
> diff --git a/server/meson.build b/server/meson.build
> new file mode 100644
> index 00000000..0825497a
> --- /dev/null
> +++ b/server/meson.build
> @@ -0,0 +1,205 @@
> +#
> +# generate spice-version.h
> +#
> +version_info = meson.project_version().split('.')
> +major = '@0@'.format(version_info[0])
> +minor = '@0@'.format(version_info[1])
> +micro = version_info[2].to_int()
> +if not version_info[3].contains('git')
> + micro += 1
> +endif
> +micro = '@0@'.format(micro)
> +cmd = run_command('printf', ['"0x%02x%02x%02x"', major, minor, micro])
> +version_data = configuration_data()
> +version_data.set('SPICE_SERVER_VERSION', cmd.stdout().strip())
> +spice_version_h = configure_file(input : 'spice-version.h.in',
> + output : 'spice-version.h',
> + configuration : version_data)
> +
> +#
> +# libspice-server.so
> +#
> +spice_server_headers = [
> + spice_version_h,
> + 'spice-audio.h',
> + 'spice-char.h',
> + 'spice-core.h',
> + 'spice-experimental.h',
> + 'spice-input.h',
> + 'spice-migration.h',
> + 'spice-qxl.h',
> + 'spice-server.h',
> + 'spice-replay.h',
> + 'spice.h',
> +]
> +
> +install_headers(spice_server_headers, subdir : 'spice-server')
> +
> +# generate enums
> +gnome = import('gnome')
> +spice_server_enums = gnome.mkenums('spice-server-enums',
> + sources : 'spice-server.h',
> + c_template : 'spice-server-enums.c.tmpl',
> + h_template : 'spice-server-enums.h.tmpl')
> +
> +spice_server_sources = [
> + spice_server_headers,
> + spice_server_enums,
> + 'agent-msg-filter.c',
> + 'agent-msg-filter.h',
> + 'cache-item.h',
> + 'char-device.c',
> + 'char-device.h',
> + 'common-graphics-channel.c',
> + 'common-graphics-channel.h',
> + 'cursor-channel.c',
> + 'cursor-channel-client.c',
> + 'cursor-channel-client.h',
> + 'cursor-channel.h',
> + 'dcc.c',
> + 'dcc.h',
> + 'dcc-private.h',
> + 'dcc-send.c',
> + 'demarshallers.h',
> + 'dispatcher.c',
> + 'dispatcher.h',
> + 'display-channel.c',
> + 'display-channel.h',
> + 'display-channel-private.h',
> + 'display-limits.h',
> + 'event-loop.c',
> + 'glib-compat.h',
> + 'glz-encoder.c',
> + 'glz-encoder-dict.c',
> + 'glz-encoder-dict.h',
> + 'glz-encoder.h',
> + 'glz-encoder-priv.h',
> + 'image-cache.c',
> + 'image-cache.h',
> + 'image-encoders.c',
> + 'image-encoders.h',
> + 'inputs-channel.c',
> + 'inputs-channel-client.c',
> + 'inputs-channel-client.h',
> + 'inputs-channel.h',
> + 'jpeg-encoder.c',
> + 'jpeg-encoder.h',
> + 'main-channel.c',
> + 'main-channel-client.c',
> + 'main-channel-client.h',
> + 'main-channel.h',
> + 'main-dispatcher.c',
> + 'main-dispatcher.h',
> + 'memslot.c',
> + 'memslot.h',
> + 'migration-protocol.h',
> + 'mjpeg-encoder.c',
> + 'net-utils.c',
> + 'net-utils.h',
> + 'pixmap-cache.c',
> + 'pixmap-cache.h',
> + 'red-channel.c',
> + 'red-channel-capabilities.c',
> + 'red-channel-capabilities.h',
> + 'red-channel-client.c',
> + 'red-channel-client.h',
> + 'red-channel.h',
> + 'red-client.c',
> + 'red-client.h',
> + 'red-common.h',
> + 'red-parse-qxl.c',
> + 'red-parse-qxl.h',
> + 'red-pipe-item.c',
> + 'red-pipe-item.h',
> + 'red-qxl.c',
> + 'red-qxl.h',
> + 'red-record-qxl.c',
> + 'red-record-qxl.h',
> + 'red-replay-qxl.c',
> + 'reds.c',
> + 'reds.h',
> + 'reds-private.h',
> + 'red-stream.c',
> + 'red-stream.h',
> + 'red-worker.c',
> + 'red-worker.h',
> + 'sound.c',
> + 'sound.h',
> + 'spice-bitmap-utils.c',
> + 'spice-bitmap-utils.h',
> + 'spicevmc.c',
> + 'stat-file.c',
> + 'stat-file.h',
> + 'stat.h',
> + 'stream-channel.c',
> + 'stream-channel.h',
> + 'red-stream-device.c',
> + 'red-stream-device.h',
> + 'sw-canvas.c',
> + 'tree.c',
> + 'tree.h',
> + 'utils.c',
> + 'utils.h',
> + 'video-encoder.h',
> + 'video-stream.c',
> + 'video-stream.h',
> + 'zlib-encoder.c',
> + 'zlib-encoder.h',
> +]
> +
> +if spice_server_has_lz4 == true
> + spice_server_sources += ['lz4-encoder.c',
> + 'lz4-encoder.h']
> +endif
> +
> +if spice_server_has_smartcard == true
> + spice_server_sources += ['smartcard.c',
> + 'smartcard.h',
> + 'smartcard-channel-client.c',
> + 'smartcard-channel-client.h']
for coherence I'd use a syntax like
spice_server_sources += [
'smartcard.c',
'smartcard.h',
'smartcard-channel-client.c',
'smartcard-channel-client.h',
]
(just space changes)
is possible to do something like
spice_server_sources += '''
smartcard.c
smartcard.h
smartcard-channel-client.c
smartcard-channel-client.h
'''.split()
??
> +endif
> +
> +if spice_server_has_gstreamer == true
> + spice_server_sources += ['gstreamer-encoder.c']
> +endif
> +
> +#
> +# custom link_args
> +#
> +ld_cmd = run_command('ld', '--help').stdout().strip()
> +
> +# version-script
> +# TODO: should be done automatically,
> https://github.com/mesonbuild/meson/issues/3047
> +spice_server_syms = files('spice-server.syms')
> +if ld_cmd.contains('--version-script')
> + spice_server_syms_path = join_paths(meson.current_source_dir(),
> 'spice-server.syms')
> + spice_server_link_args +=
> '-Wl,--version-script=@0@'.format(spice_server_syms_path)
> +endif
> +
> +# Check for how to avoid indirect lib deps (--no-copy-dt-needed-entries)
> +# from virt-linker-no-indirect
> +if ld_cmd.contains('--no-copy-dt-needed-entries')
> + spice_server_link_args += '-Wl,--no-copy-dt-needed-entries'
> +endif
> +
> +# Check for how to force completely read-only GOT table (relro)
> +# from virt-link-relro.m4
> +if ld_cmd.contains('-z relro')
> + spice_server_link_args += ['-Wl,-z', '-Wl,relro']
> +endif
> +
> +if ld_cmd.contains('-z now')
> + spice_server_link_args += ['-Wl,-z', '-Wl,now']
> +endif
> +
> +spice_server_lib = library('spice-server', spice_server_sources,
> + version : '1.12.4',
> + install : true,
> + include_directories : spice_server_include,
> + c_args :
> spice_common.get_variable('spice_common_glib_cflags'),
> + link_args : spice_server_link_args,
> + link_depends : spice_server_syms,
> + link_with : spice_server_libs,
> + dependencies : spice_server_deps)
> +
> +subdir('tests')
> diff --git a/server/tests/meson.build b/server/tests/meson.build
> new file mode 100644
> index 00000000..94b16445
> --- /dev/null
> +++ b/server/tests/meson.build
> @@ -0,0 +1,88 @@
> +test_lib_include = [spice_server_include, include_directories('.', '..')]
> +test_lib_deps = [spice_server_deps, dependency('gio-unix-2.0')]
> +test_objs = spice_server_lib.extract_all_objects()
> +
> +test_lib_sources = [
> + spice_server_enums, # FIXME: extract_all_objects won't list generated
> source files?
> + 'basic-event-loop.c',
> + 'basic-event-loop.h',
> + 'test-display-base.c',
> + 'test-display-base.h',
> + 'test-glib-compat.c',
> + 'test-glib-compat.h',
> +]
> +
> +test_libs = [spice_server_libs]
> +test_libs += static_library('testlib', test_lib_sources,
> + link_with: spice_server_lib,
> + include_directories : test_lib_include,
> + dependencies : test_lib_deps,
> + install : false)
> +
> +stat_test_libs = [['1', '0', '0'], ['2', '0', '1'], ['3', '1', '0'], ['4',
> '1', '1']]
> +foreach t : stat_test_libs
> + test_libs += static_library('testlib_stat at 0@'.format(t[0]), 'stat-test.c',
> + c_args :
> ['-DTEST_NAME=stat_test at 0@'.format(t[0]),
> +
> '-DTEST_COMPRESS_STAT=@0@'.format(t[1]),
> +
> '-DTEST_RED_WORKER_STAT=@0@'.format(t[2])],
> + include_directories : test_lib_include,
> + dependencies : test_lib_deps,
> + install : false)
> +endforeach
> +
> +tests = [
> + ['test-codecs-parsing', true],
> + ['test-options', true],
> + ['test-stat', true],
> + ['test-stream', true],
> + ['test-agent-msg-filter', true],
> + ['test-loop', true],
> + ['test-qxl-parsing', true],
> + ['test-stat-file', true],
> + ['test-leaks', true],
> + ['test-vdagent', true],
> + ['test-fail-on-null-core-interface', true],
> + ['test-empty-success', true],
> + ['test-channel', true],
> + ['test-stream-device', true],
> + ['test-listen', true],
> + ['test-display-no-ssl', false],
> + ['test-display-streaming', false],
> + ['test-playback', false],
> + ['test-display-resolution-changes', false],
> + ['test-two-servers', false],
> + ['test-display-width-stride', false],
> +]
> +
> +if spice_server_has_sasl
> + tests += [['test-sasl', true],]
> +endif
> +
> +if spice_server_has_gstreamer
> + tests += [['test-gst', false],]
> + if get_option('extra-checks')
> + test('video-encoders', files('video-encoders'))
> + endif
> +endif
> +
> +foreach t : tests
> + exe = executable(t[0],
> + sources : '@0 at .c'.format(t[0]),
> + link_with : test_libs,
> + include_directories : test_lib_include,
> + c_args :
> ['-DSPICE_TOP_SRCDIR="@0@"'.format(meson.source_root())],
> + dependencies : test_lib_deps,
> + objects : test_objs,
> + install : false)
> +
> + if t[1]
> + test(t[0], exe)
> + endif
> +endforeach
> +
> +executable('spice-server-replay',
> + sources : ['replay.c', join_paths('..', 'event-loop.c'),
> 'basic-event-loop.c', 'basic-event-loop.h'],
> + link_with : [spice_server_libs, spice_server_lib],
> + include_directories : test_lib_include,
> + dependencies : test_lib_deps,
> + install : false)
> diff --git a/subprojects/spice-common.wrap b/subprojects/spice-common.wrap
> new file mode 100644
> index 00000000..6117c631
> --- /dev/null
> +++ b/subprojects/spice-common.wrap
> @@ -0,0 +1,4 @@
> +[wrap-git]
> +directory=spice-common
> +url=https://gitlab.com/etrunko/spice-common.git
> +revision=meson
is possible to have relative URL? So for instance you could
clone spice-server and spice-common and avoid having to change this file?
Something like
url=../spice-common.git
> diff --git a/tools/meson.build b/tools/meson.build
> new file mode 100644
> index 00000000..a5b27c4d
> --- /dev/null
> +++ b/tools/meson.build
> @@ -0,0 +1,5 @@
> +executable('reds_stat', 'reds_stat.c',
> + install : false,
> + include_directories : spice_server_include,
> + link_with : spice_server_libs,
> + dependencies : spice_server_deps)
Frediano
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