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libvirt/meson.build

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project(
'libvirt', 'c',
version: '9.2.0',
license: 'LGPLv2+',
meson_version: '>= 0.56.0',
default_options: [
'buildtype=debugoptimized',
'b_pie=true',
'c_std=gnu99',
'warning_level=2',
],
)
# figure out if we are building from git
git = run_command('test', '-d', '.git', check: false).returncode() == 0
if git and not get_option('no_git')
run_command('git', 'submodule', 'update', '--init', check: true)
endif
# prepare build configuration data
conf = configuration_data()
conf.set('_GNU_SOURCE', 1)
conf.set_quoted('abs_top_builddir', meson.project_build_root())
conf.set_quoted('abs_top_srcdir', meson.project_source_root())
conf.set_quoted('PACKAGE', meson.project_name())
conf.set_quoted('PACKAGE_NAME', meson.project_name())
conf.set_quoted('PACKAGE_VERSION', meson.project_version())
conf.set_quoted('VERSION', meson.project_version())
if host_machine.system() == 'windows'
# For AI_ADDRCONFIG
conf.set('_WIN32_WINNT', '0x0600') # Win Vista / Server 2008
conf.set('WINVER', '0x0600') # Win Vista / Server 2008
endif
# set various paths
if get_option('system')
prefix = '/usr'
libdir = prefix / 'lib64'
if run_command('test', '-d', libdir, check: false).returncode() != 0
libdir = prefix / 'lib'
endif
localstatedir = '/var'
sysconfdir = '/etc'
else
prefix = get_option('prefix')
libdir = prefix / get_option('libdir')
localstatedir = prefix / get_option('localstatedir')
sysconfdir = prefix / get_option('sysconfdir')
endif
# if --prefix is /usr, don't use /usr/var for localstatedir or /usr/etc for
# sysconfdir as this makes a lot of things break in testing situations
if prefix == '/usr'
if localstatedir == '/usr/var'
localstatedir = '/var'
endif
if sysconfdir == '/usr/etc'
sysconfdir = '/etc'
endif
endif
runstatedir = get_option('runstatedir')
if runstatedir == ''
runstatedir = localstatedir / 'run'
endif
bindir = prefix / get_option('bindir')
datadir = prefix / get_option('datadir')
includedir = prefix / get_option('includedir')
infodir = prefix / get_option('infodir')
libexecdir = prefix / get_option('libexecdir')
localedir = prefix / get_option('localedir')
mandir = prefix / get_option('mandir')
sbindir = prefix / get_option('sbindir')
sharedstatedir = prefix / get_option('sharedstatedir')
docdir = get_option('docdir')
if docdir == ''
docdir = datadir / 'doc' / meson.project_name()
endif
confdir = sysconfdir / meson.project_name()
pkgdatadir = datadir / meson.project_name()
# generate configmake.h header
configmake_conf = configuration_data()
configmake_conf.set_quoted('BINDIR', bindir)
configmake_conf.set_quoted('DATADIR', datadir)
configmake_conf.set_quoted('LIBDIR', libdir)
configmake_conf.set_quoted('LIBEXECDIR', libexecdir)
configmake_conf.set_quoted('LOCALEDIR', localedir)
configmake_conf.set_quoted('LOCALSTATEDIR', localstatedir)
configmake_conf.set_quoted('MANDIR', mandir)
configmake_conf.set_quoted('PKGDATADIR', pkgdatadir)
configmake_conf.set_quoted('PREFIX', prefix)
configmake_conf.set_quoted('RUNSTATEDIR', runstatedir)
configmake_conf.set_quoted('SBINDIR', sbindir)
configmake_conf.set_quoted('SYSCONFDIR', sysconfdir)
configure_file(
input: 'configmake.h.in',
output: '@BASENAME@',
configuration: configmake_conf,
)
# packager options
packager = get_option('packager')
packager_version = get_option('packager_version')
if packager != ''
conf.set_quoted('PACKAGER', packager)
endif
if packager_version != ''
conf.set_quoted('PACKAGER_VERSION', packager_version)
endif
# test options
if get_option('expensive_tests').auto()
use_expensive_tests = not git
else
use_expensive_tests = get_option('expensive_tests').enabled()
endif
coverage_flags = []
if get_option('test_coverage')
coverage_flags = [
'-fprofile-arcs',
'-ftest-coverage',
]
endif
# Add RPATH information when building for a non-standard prefix, or
# when explicitly requested to do so
if prefix == '/usr' and not get_option('rpath').enabled()
libvirt_rpath = ''
else
libvirt_rpath = libdir
endif
# figure out libvirt version strings
arr_version = meson.project_version().split('.')
libvirt_version_number = 1000000 * arr_version[0].to_int() + 1000 * arr_version[1].to_int() + arr_version[2].to_int()
conf.set('LIBVIRT_VERSION_NUMBER', libvirt_version_number)
# In libtool terminology we need to figure out:
#
# CURRENT
# The most recent interface number that this library implements.
#
# REVISION
# The implementation number of the CURRENT interface.
#
# AGE
# The difference between the newest and oldest interfaces that this
# library implements.
#
# In other words, the library implements all the interface numbers
# in the range from number `CURRENT - AGE' to `CURRENT'.
#
# Libtool assigns the soname version from `CURRENT - AGE', and we
# don't want that to ever change in libvirt. ie it must always be
# zero, to produce libvirt.so.0.
#
# We would, however, like the libvirt version number reflected
# in the so version'd symlinks, and this is based on AGE.REVISION
# eg libvirt.so.0.AGE.REVISION
#
# The following examples show what libtool will do
#
# Input: 0.9.14 -> libvirt.so.0.9.14
# Input: 1.0.0 -> libvirt.so.0.1000.0
# Input: 2.5.8 -> libvirt.so.0.2005.8
#
# Assuming we do ever want to break soname version, this can
# toggled. But seriously, don't ever touch this.
libvirt_so_version = 0
libvirt_age = 1000 * arr_version[0].to_int() + arr_version[1].to_int()
libvirt_revision = arr_version[2].to_int()
libvirt_lib_version = '@0@.@1@.@2@'.format(libvirt_so_version, libvirt_age, libvirt_revision)
# check compile flags
cc = meson.get_compiler('c')
cc_flags = []
git_werror = get_option('git_werror')
if (git_werror.enabled() or git_werror.auto()) and git and not get_option('werror')
cc_flags += [ '-Werror' ]
endif
# gcc --help=warnings outputs
ptrdiff_max = cc.sizeof('ptrdiff_t', prefix: '#include <stddef.h>')
size_max = cc.sizeof('size_t', prefix: '#include <stdint.h>')
# Compute max safe object size by checking ptrdiff_t and size_t sizes.
# Ideally we would get PTRDIFF_MAX and SIZE_MAX values but it would
# give us (2147483647L) and we would have to remove the () and the suffix
# in order to convert it to numbers to be able to pick the smaller one.
alloc_max = run_command(
'python3', '-c',
'print(min(2**(@0@ * 8 - 1) - 1, 2**(@1@ * 8) - 1))'.format(ptrdiff_max, size_max),
check: true,
)
# sanitizer instrumentation may enlarge stack frames
stack_frame_size = get_option('b_sanitize') == 'none' ? 4096 : 32768
meson: disable bogus warnings from sanitizers on Fedora When building with sanitizers on Fedora we get a wierd error message In file included from /usr/include/string.h:519, from ../src/internal.h:28, from ../src/util/virsocket.h:21, from ../src/util/virsocketaddr.h:21, from ../src/util/virnetdevip.h:21, from ../src/util/virnetdevip.c:21: In function ‘memcpy’, inlined from ‘virNetDevGetifaddrsAddress’ at ../src/util/virnetdevip.c:702:13, inlined from ‘virNetDevIPAddrGet’ at ../src/util/virnetdevip.c:754:16: /usr/include/bits/string_fortified.h:29:10: error: ‘__builtin_memcpy’ offset [2, 27] from the object at ‘addr’ is out of the bounds of referenced subobject ‘ss_family’ with type ‘short unsigned int’ at offset 0 [-Werror=array-bounds] 29 | return __builtin___memcpy_chk (__dest, __src, __len, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 30 | __glibc_objsize0 (__dest)); | ~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/bits/socket.h:175, from /usr/include/sys/socket.h:33, from ../src/util/virsocket.h:66, from ../src/util/virsocketaddr.h:21, from ../src/util/virnetdevip.h:21, from ../src/util/virnetdevip.c:21: ../src/util/virnetdevip.c: In function ‘virNetDevIPAddrGet’: /usr/include/bits/socket.h:193:5: note: subobject ‘ss_family’ declared here 193 | __SOCKADDR_COMMON (ss_); /* Address family, etc. */ | ^~~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors The code is correct, and this only happens when building at -O2. The docs for -Warray-bounds say that a value of "2" is known to be liable to generate false positives. Rather than downgrade the check everywhere, we do it selectively for sanitizers. Reviewed-by: Tim Wiederhake <twiederh@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2021-07-19 21:16:59 +03:00
# array_bounds=2 check triggers false positive on some GCC
# versions when using sanitizers. Seen on Fedora 34 with
# GCC 11.1.1
array_bounds = get_option('b_sanitize') == 'none' ? 2 : 1
cc_flags += [
'-fasynchronous-unwind-tables',
'-fexceptions',
'-fipa-pure-const',
'-fno-common',
'-Wabsolute-value',
'-Waddress',
'-Waddress-of-packed-member',
'-Waggressive-loop-optimizations',
'-Walloc-size-larger-than=@0@'.format(alloc_max.stdout().strip()),
'-Walloca',
meson: disable bogus warnings from sanitizers on Fedora When building with sanitizers on Fedora we get a wierd error message In file included from /usr/include/string.h:519, from ../src/internal.h:28, from ../src/util/virsocket.h:21, from ../src/util/virsocketaddr.h:21, from ../src/util/virnetdevip.h:21, from ../src/util/virnetdevip.c:21: In function ‘memcpy’, inlined from ‘virNetDevGetifaddrsAddress’ at ../src/util/virnetdevip.c:702:13, inlined from ‘virNetDevIPAddrGet’ at ../src/util/virnetdevip.c:754:16: /usr/include/bits/string_fortified.h:29:10: error: ‘__builtin_memcpy’ offset [2, 27] from the object at ‘addr’ is out of the bounds of referenced subobject ‘ss_family’ with type ‘short unsigned int’ at offset 0 [-Werror=array-bounds] 29 | return __builtin___memcpy_chk (__dest, __src, __len, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 30 | __glibc_objsize0 (__dest)); | ~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/bits/socket.h:175, from /usr/include/sys/socket.h:33, from ../src/util/virsocket.h:66, from ../src/util/virsocketaddr.h:21, from ../src/util/virnetdevip.h:21, from ../src/util/virnetdevip.c:21: ../src/util/virnetdevip.c: In function ‘virNetDevIPAddrGet’: /usr/include/bits/socket.h:193:5: note: subobject ‘ss_family’ declared here 193 | __SOCKADDR_COMMON (ss_); /* Address family, etc. */ | ^~~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors The code is correct, and this only happens when building at -O2. The docs for -Warray-bounds say that a value of "2" is known to be liable to generate false positives. Rather than downgrade the check everywhere, we do it selectively for sanitizers. Reviewed-by: Tim Wiederhake <twiederh@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2021-07-19 21:16:59 +03:00
'-Warray-bounds=@0@'.format(array_bounds),
'-Wattribute-alias=2',
'-Wattribute-warning',
'-Wattributes',
'-Wbool-compare',
'-Wbool-operation',
'-Wbuiltin-declaration-mismatch',
'-Wbuiltin-macro-redefined',
'-Wcannot-profile',
'-Wcast-align',
'-Wcast-align=strict',
# We do "bad" function casts all the time for event callbacks
'-Wno-cast-function-type',
'-Wchar-subscripts',
'-Wclobbered',
'-Wcomment',
'-Wcomments',
'-Wcoverage-mismatch',
'-Wcpp',
'-Wdangling-else',
'-Wdate-time',
'-Wdeclaration-after-statement',
'-Wdeprecated-declarations',
'-Wdesignated-init',
'-Wdiscarded-array-qualifiers',
'-Wdiscarded-qualifiers',
'-Wdiv-by-zero',
'-Wduplicated-cond',
'-Wduplicate-decl-specifier',
'-Wempty-body',
'-Wendif-labels',
'-Wexpansion-to-defined',
'-Wformat-contains-nul',
'-Wformat-extra-args',
# -Wformat=2 implies -Wformat-nonliteral so we need to manually exclude it
'-Wno-format-nonliteral',
'-Wformat-overflow=2',
'-Wformat-security',
# -Wformat enables this by default, and we should keep it,
# but need to rewrite various areas of code first
'-Wno-format-truncation',
'-Wformat-y2k',
'-Wformat-zero-length',
'-Wframe-address',
'-Wframe-larger-than=@0@'.format(stack_frame_size),
'-Wfree-nonheap-object',
'-Whsa',
'-Wif-not-aligned',
'-Wignored-attributes',
'-Wignored-qualifiers',
'-Wimplicit',
'-Wimplicit-fallthrough=5',
'-Wimplicit-function-declaration',
'-Wimplicit-int',
'-Wincompatible-pointer-types',
'-Winit-self',
'-Winline',
'-Wint-conversion',
'-Wint-in-bool-context',
'-Wint-to-pointer-cast',
'-Winvalid-memory-model',
'-Winvalid-pch',
'-Wjump-misses-init',
'-Wlogical-not-parentheses',
'-Wlogical-op',
'-Wmain',
'-Wmaybe-uninitialized',
'-Wmemset-elt-size',
'-Wmemset-transposed-args',
'-Wmisleading-indentation',
'-Wmissing-attributes',
'-Wmissing-braces',
'-Wmissing-declarations',
'-Wmissing-field-initializers',
'-Wmissing-include-dirs',
'-Wmissing-parameter-type',
'-Wmissing-profile',
'-Wmissing-prototypes',
'-Wmultichar',
'-Wmultistatement-macros',
'-Wnarrowing',
'-Wnested-externs',
'-Wnonnull',
'-Wnonnull-compare',
'-Wnormalized=nfc',
'-Wnull-dereference',
'-Wodr',
'-Wold-style-declaration',
'-Wold-style-definition',
'-Wopenmp-simd',
'-Woverflow',
'-Woverride-init',
'-Wpacked-bitfield-compat',
'-Wpacked-not-aligned',
'-Wparentheses',
'-Wpointer-arith',
'-Wpointer-compare',
'-Wpointer-sign',
'-Wpointer-to-int-cast',
'-Wpragmas',
'-Wpsabi',
'-Wrestrict',
'-Wreturn-local-addr',
'-Wreturn-type',
'-Wscalar-storage-order',
'-Wsequence-point',
'-Wshadow',
'-Wshift-count-negative',
'-Wshift-count-overflow',
'-Wshift-negative-value',
'-Wshift-overflow=2',
# So we have -W enabled, and then have to explicitly turn off...
'-Wno-sign-compare',
'-Wsizeof-array-argument',
'-Wsizeof-pointer-div',
'-Wsizeof-pointer-memaccess',
'-Wstrict-aliasing',
'-Wstrict-prototypes',
'-Wstringop-overflow=2',
'-Wstringop-truncation',
'-Wsuggest-attribute=cold',
'-Wno-suggest-attribute=const',
'-Wsuggest-attribute=format',
'-Wsuggest-attribute=noreturn',
'-Wno-suggest-attribute=pure',
'-Wsuggest-final-methods',
'-Wsuggest-final-types',
'-Wswitch',
'-Wswitch-bool',
'-Wswitch-enum',
'-Wswitch-unreachable',
'-Wsync-nand',
'-Wtautological-compare',
'-Wtrampolines',
'-Wtrigraphs',
'-Wtype-limits',
# Clang incorrectly complains about dup typedefs win gnu99 mode
# so use this Clang-specific arg to keep it quiet
'-Wno-typedef-redefinition',
'-Wuninitialized',
'-Wunknown-pragmas',
'-Wunused',
'-Wunused-but-set-parameter',
'-Wunused-but-set-variable',
'-Wunused-const-variable=2',
'-Wunused-function',
'-Wunused-label',
'-Wunused-local-typedefs',
'-Wunused-parameter',
'-Wunused-result',
'-Wunused-value',
'-Wunused-variable',
'-Wvarargs',
'-Wvariadic-macros',
'-Wvector-operation-performance',
'-Wvla',
'-Wvolatile-register-var',
'-Wwrite-strings',
]
meson: stop CLang doing inter-procedural analysis The virNumaNodeIsAvailable function is stubbed out when building without libnuma, such that it just returns a constant value. When CLang is optimizing, it does inter-procedural analysis across function calls. When it sees that the call to virNumaNodeIsAvailable returns a fixed constant, it elides the conditional check for errors in the callers such as virNumaNodesetIsAvailable. This is a valid optimization as the C standard declares that there must only be one implementation of each function in a binary. This is normally the case, but ELF allows for function overrides when linking or at runtime with LD_PRELOAD, which is technically outside the mandated C language behaviour. So while CLang's optimization works fine at runtime, it breaks in our test suite which aims to mock the virNumaNodeIsAvailable function so that it has specific semantics regardless of whether libnuma is built or not. The return value check optimization though means our mock override won't have the right effect. The mock will be invoked, but its return value is not used. Potentially the same problem could be exhibited with GCC if certain combinations of optimizations are enabled, though thus far we've not seen it. To be robust on both CLang and GCC we need to make it more explicit that we want to be able to replace functions and thus optimization of calls must be limited. Currently we rely on 'noinline' which does successfully prevent inlining of the function, but it cannot stop the eliding of checks based on the constant return value. Thus we need a bigger hammer. There are a couple of options to disable this optimization: * Annotate a symbol as 'weak'. This is tells the compiler that the symbol is intended to be overridable at linktime or runtime, and thus it will avoid doing inter-procedural analysis for optimizations. This was tried previously but have to be reverted as it had unintended consequences when linking .a files into our final .so, resulting in all the weak symbol impls being lost. See commit 407a281a8e2b6c5078ba1148535663ea64fd9314 * Annotate a symbol with 'noipa'. This tells the compiler to avoid inter-procedural analysis for calls to just this function. This would be ideal match for our scenario, but unfortunately it is only implemented for GCC currently: https://reviews.llvm.org/D101011 * The '-fsemantic-interposition' argument tells the optimizer that any functions may be replaced with alternative implementations that have different semantics. It thus blocks any optimizations across function calls. This is quite a harsh block on the optimizer, but it appears to be the only one that is viable with CLang. Out of those choices option (3) is the only viable option for CLang. We don't want todo it for GCC though as it is such a big hammer. Probably we should apply (2) for GCC, should we experiance a problem in future. Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2023-03-16 15:50:56 +03:00
if cc.get_id() == 'clang'
# Stop CLang from doing inter-procedural analysis of calls
# between functions in the same compilation unit. Such an
# optimization has been know to break the test suite by
# making assumptions that a return value is a constant.
# This makes it impossible to mock certain functions with
# replacement definitions via LD_PRELOAD that have different
# semantics.
#
# This is a bit of a big hammer, but alternatives don't work:
#
# - 'weak' attribute - weak symbols get dropped from
# when the .a libs are combined into the .so
# see commit 407a281a8e2b6c5078ba1148535663ea64fd9314
#
# - 'noipa' attribute - only available with GCC currently
# https://reviews.llvm.org/D101011
cc_flags += [ '-fsemantic-interposition' ]
endif
supported_cc_flags = []
if get_option('warning_level') == '2'
supported_cc_flags = cc.get_supported_arguments(cc_flags)
# on aarch64 error: -fstack-protector not supported for this target
if host_machine.cpu_family() != 'aarch64'
if host_machine.system() in [ 'linux', 'freebsd', 'windows' ]
# we prefer -fstack-protector-strong but fallback to -fstack-protector-all
fstack_cflags = cc.first_supported_argument([
'-fstack-protector-strong',
'-fstack-protector-all',
])
supported_cc_flags += fstack_cflags
# When building with mingw using -fstack-protector requires libssp library
# which is included by using -fstack-protector with linker.
if fstack_cflags.length() == 1 and host_machine.system() == 'windows'
add_project_link_arguments(fstack_cflags, language: 'c')
endif
endif
endif
if supported_cc_flags.contains('-Wlogical-op')
# Broken in 6.0 and later
# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69602
w_logical_op_args = [ '-O2', '-Wlogical-op', '-Werror' ]
w_logical_op_code = '''
#define TEST1 1
#define TEST2 TEST1
int main(void) {
int test = 0;
return test == TEST1 || test == TEST2;
}
'''
if not cc.compiles(w_logical_op_code, args: w_logical_op_args)
conf.set('BROKEN_GCC_WLOGICALOP_EQUAL_EXPR', 1)
endif
endif
# Check whether clang gives bogus warning for -Wdouble-promotion.
w_double_promotion_args = [ '-O2', '-Wdouble-promotion', '-Werror' ]
w_double_promotion_code = '''
#include <math.h>
int main(void) {
float f = 0.0;
return isnan(f);
}
'''
if cc.compiles(w_double_promotion_code, args: w_double_promotion_args, name: '-Wdouble-promotion')
supported_cc_flags += [ '-Wdouble-promotion' ]
endif
# Clang complains about unused static inline functions which are common
# with G_DEFINE_AUTOPTR_CLEANUP_FUNC.
w_unused_function_args = [ '-Wunused-function', '-Werror' ]
w_unused_function_code = '''
static inline void foo(void) {}
int main(void) { return 0; }
'''
# -Wunused-function is implied by -Wall, we must turn it off explicitly.
if not cc.compiles(w_unused_function_code, args: w_unused_function_args)
supported_cc_flags += [ '-Wno-unused-function' ]
endif
endif
add_project_arguments(supported_cc_flags, language: 'c')
if cc.has_argument('-Wsuggest-attribute=format')
conf.set('WITH_SUGGEST_ATTRIBUTE_FORMAT', 1)
endif
# used in tests
cc_flags_relaxed_frame_limit = []
if cc.has_argument('-Wframe-larger-than=262144')
cc_flags_relaxed_frame_limit += [
'-Wframe-larger-than=262144',
]
endif
# various linker checks
libvirt_relro = cc.get_supported_link_arguments([
'-Wl,-z,relro',
'-Wl,-z,now',
])
libvirt_nodelete = cc.get_supported_link_arguments([
'-Wl,-z,nodelete',
])
libvirt_no_undefined = []
if get_option('b_sanitize') == 'none'
libvirt_no_undefined += cc.get_supported_link_arguments([
'-Wl,-z,defs',
])
endif
libvirt_no_indirect = cc.get_supported_link_arguments([
'-Wl,--no-copy-dt-needed-entries',
])
if host_machine.system() == 'windows'
version_script_flags = '-Wl,'
elif host_machine.system() == 'darwin'
# macOS libraries don't support symbol versioning
version_script_flags = ''
else
version_script_flags = '-Wl,--version-script='
endif
libvirt_flat_namespace = []
if host_machine.system() == 'darwin'
libvirt_flat_namespace = '-Wl,-flat_namespace'
endif
libvirt_export_dynamic = cc.first_supported_link_argument([
'-Wl,-export-dynamic',
'-Wl,-export_dynamic',
])
# check availability of various common functions (non-fatal if missing)
functions = [
'elf_aux_info',
'explicit_bzero',
'fallocate',
'getauxval',
'getegid',
'geteuid',
'getgid',
'getifaddrs',
'getmntent_r',
'getpwuid_r',
'getrlimit',
'getuid',
'getutxid',
'if_indextoname',
'mmap',
'newlocale',
'pipe2',
'posix_fallocate',
'posix_memalign',
'prlimit',
'sched_setscheduler',
'setgroups',
'setrlimit',
'symlink',
'sysctlbyname',
]
stat_functions = [
'__lxstat',
'__lxstat64',
'__xstat',
'__xstat64',
'lstat',
'lstat64',
'stat',
'stat64',
]
functions += stat_functions
foreach function : functions
if cc.has_function(function)
conf.set('WITH_@0@'.format(function.to_upper()), 1)
endif
endforeach
foreach function : stat_functions
if cc.has_header_symbol('sys/stat.h', function)
conf.set('WITH_@0@_DECL'.format(function.to_upper()), 1)
endif
endforeach
# various header checks
headers = [
'asm/hwcap.h',
'ifaddrs.h',
'libtasn1.h',
'linux/kvm.h',
'mntent.h',
'net/ethernet.h',
'net/if.h',
'pty.h',
'pwd.h',
'sched.h',
'sys/auxv.h',
'sys/ioctl.h',
'sys/mount.h',
'sys/syscall.h',
'sys/ucred.h',
'syslog.h',
'util.h',
'xlocale.h',
]
if host_machine.system() == 'freebsd'
headers += 'libutil.h'
endif
foreach name : headers
if cc.has_header(name)
conf.set('WITH_@0@'.format(name.underscorify().to_upper()), 1)
endif
endforeach
# check for kernel header required by src/util/virnetdevbridge.c
if host_machine.system() == 'linux'
if not cc.has_header('linux/sockios.h')
error('You must install kernel-headers in order to compile libvirt with QEMU or LXC support')
endif
endif
# check various symbols
symbols = [
# Check whether endian provides handy macros.
[ 'endian.h', 'htole64' ],
[ 'unistd.h', 'SEEK_HOLE' ],
# Check for BSD approach for setting MAC addr
[ 'net/if_dl.h', 'link_addr', '#include <sys/types.h>\n#include <sys/socket.h>' ],
[ 'sched.h', 'cpu_set_t' ],
]
foreach symbol : symbols
if cc.has_header_symbol(symbol[0], symbol[1], args: '-D_GNU_SOURCE', prefix: symbol.get(2, ''))
conf.set('WITH_DECL_@0@'.format(symbol[1].to_upper()), 1)
endif
endforeach
# Check for BSD approach for bridge management
brd_required_headers = '''#include <stdint.h>
#include <net/if.h>
#include <net/ethernet.h>'''
if (cc.has_header_symbol('net/if_bridgevar.h', 'BRDGSFD', prefix: brd_required_headers) and
cc.has_header_symbol('net/if_bridgevar.h', 'BRDGADD', prefix: brd_required_headers) and
cc.has_header_symbol('net/if_bridgevar.h', 'BRDGDEL', prefix: brd_required_headers))
conf.set('WITH_BSD_BRIDGE_MGMT', 1)
endif
# Check for BSD CPU affinity availability
if cc.has_header_symbol('sys/cpuset.h', 'cpuset_getaffinity', prefix: '#include <sys/param.h>')
conf.set('WITH_BSD_CPU_AFFINITY', 1)
endif
# whether Mach clock routines are available
if (cc.has_header_symbol('mach/clock.h', 'clock_serv_t') and
cc.has_header_symbol('mach/clock.h', 'host_get_clock_service') and
cc.has_header_symbol('mach/clock.h', 'clock_get_time'))
conf.set('WITH_MACH_CLOCK_ROUTINES', 1)
endif
# check various types
types = [
[ 'struct ifreq', '#include <sys/socket.h>\n#include <net/if.h>'] ,
[ 'struct sockpeercred', '#include <sys/socket.h' ],
]
foreach type : types
if cc.has_type(type[0], prefix: type[1])
name = type[0].underscorify().to_upper()
conf.set('WITH_@0@'.format(name), 1)
endif
endforeach
if host_machine.system() == 'windows'
uid_types = [
'uid_t',
'gid_t',
]
foreach type : uid_types
if not cc.has_type(type, prefix: '#include <sys/types.h>')
conf.set(type, 'int')
endif
endforeach
endif
# check various members
members = [
# Check for Linux vs. BSD ifreq members
[ 'struct ifreq', 'ifr_newname', '#include <sys/socket.h>\n#include <net/if.h>' ],
[ 'struct ifreq', 'ifr_ifindex', '#include <sys/socket.h>\n#include <net/if.h>' ],
[ 'struct ifreq', 'ifr_index', '#include <sys/socket.h>\n#include <net/if.h>' ],
[ 'struct ifreq', 'ifr_hwaddr', '#include <sys/socket.h>\n#include <net/if.h>' ],
]
foreach member : members
if cc.has_member(member[0], member[1], prefix: member[2])
type = member[0].underscorify().to_upper()
member = member[1].underscorify().to_upper()
conf.set('WITH_@0@_@1@'.format(type, member), 1)
endif
endforeach
# check various types sizeof
conf.set('SIZEOF_LONG', cc.sizeof('long'))
# Where we look for daemons and admin binaries during configure
libvirt_sbin_path = [
'/sbin',
'/usr/sbin',
'/usr/local/sbin',
]
# required programs check
required_programs = [
'perl',
'python3',
'xmllint',
'xsltproc',
]
required_programs_groups = [
{ 'name': 'rpcgen', 'prog': [ 'rpcgen', 'portable-rpcgen' ] },
]
if host_machine.system() == 'freebsd'
required_programs += 'ifconfig'
endif
foreach name : required_programs
prog = find_program(name, dirs: libvirt_sbin_path)
varname = name.underscorify()
conf.set_quoted(varname.to_upper(), prog.full_path())
set_variable('@0@_prog'.format(varname), prog)
endforeach
foreach item : required_programs_groups
prog = find_program(item.get('prog'), dirs: libvirt_sbin_path)
varname = item.get('name').underscorify()
conf.set_quoted(varname.to_upper(), prog.full_path())
set_variable('@0@_prog'.format(varname), prog)
endforeach
# optional programs
optional_programs = [
'augparse',
'dmidecode',
'ebtables',
'flake8',
'ip',
'ip6tables',
'iptables',
'iscsiadm',
'mdevctl',
'mm-ctl',
'modprobe',
'ovs-vsctl',
'passt',
'pdwtags',
'rmmod',
'scrub',
'tc',
'udevadm',
]
foreach name : optional_programs
prog = find_program(name, required: false, dirs: libvirt_sbin_path)
varname = name.underscorify()
if prog.found()
prog_path = prog.full_path()
else
prog_path = name
endif
conf.set_quoted(varname.to_upper(), prog_path)
set_variable('@0@_prog'.format(varname), prog)
endforeach
# early checks where lot of other packages depend on the result
if not get_option('driver_remote').disabled()
# On MinGW portablexdr provides XDR functions, on linux they are
# provided by libtirpc and on FreeBSD/macOS there is no need to
# use extra library as it's provided by libc directly.
if host_machine.system() == 'windows'
xdr_dep = cc.find_library('portablexdr', required: get_option('driver_remote'))
elif host_machine.system() == 'linux'
xdr_dep = dependency('libtirpc', required: get_option('driver_remote'))
elif host_machine.system() in [ 'freebsd', 'darwin' ]
xdr_dep = cc.find_library('c', required: get_option('driver_remote'))
else
xdr_dep = dependency('', required: false)
endif
if xdr_dep.found()
conf.set('WITH_REMOTE', 1)
elif get_option('driver_remote').enabled()
error('XDR is required for remote driver')
endif
else
xdr_dep = dependency('', required: false)
endif
# generic build dependencies
# FIXME rewrite to use dependency()
acl_dep = cc.find_library('acl', required: false)
if acl_dep.found()
conf.set('WITH_LIBACL', 1)
endif
apparmor_dep = dependency('libapparmor', required: get_option('apparmor'))
if apparmor_dep.found()
conf.set('WITH_APPARMOR', 1)
conf.set_quoted('APPARMOR_DIR', sysconfdir / 'apparmor.d')
conf.set_quoted('APPARMOR_PROFILES_PATH', '/sys/kernel/security/apparmor/profiles')
endif
if not get_option('apparmor_profiles').disabled()
apparmor_profiles_enable = true
if not conf.has('WITH_APPARMOR')
apparmor_profiles_enable = false
if get_option('apparmor_profiles').enabled()
error('Cannot enable apparmor_profiles without apparmor')
endif
endif
if apparmor_profiles_enable
conf.set('WITH_APPARMOR_PROFILES', 1)
endif
endif
# FIXME rewrite to use dependency() once we can use 2.4.48
attr_dep = cc.find_library('attr', required: get_option('attr'))
if attr_dep.found()
conf.set('WITH_LIBATTR', 1)
endif
audit_dep = dependency('audit', required: get_option('audit'))
if audit_dep.found()
conf.set('WITH_AUDIT', 1)
endif
bash_completion_version = '2.0'
bash_completion_dep = dependency('bash-completion', version: '>=' + bash_completion_version, required: get_option('bash_completion'))
blkid_version = '2.17'
blkid_dep = dependency('blkid', version: '>=' + blkid_version, required: get_option('blkid'))
if blkid_dep.found()
conf.set('WITH_BLKID', 1)
endif
capng_dep = dependency('libcap-ng', required: get_option('capng'))
if capng_dep.found()
conf.set('WITH_CAPNG', 1)
endif
curl_version = '7.19.1'
curl_dep = dependency('libcurl', version: '>=' + curl_version, required: get_option('curl'))
if curl_dep.found()
conf.set('WITH_CURL', 1)
endif
devmapper_version = '1.0.0'
devmapper_dep = dependency('devmapper', version: '>=' + devmapper_version, required: false)
if devmapper_dep.found()
conf.set('WITH_DEVMAPPER', 1)
endif
dlopen_use = host_machine.system() != 'windows'
dlopen_dep = cc.find_library('dl', required: dlopen_use)
if dlopen_dep.found()
if not cc.has_header('dlfcn.h')
error('Unable to find dlfcn.h')
endif
conf.set('WITH_DLFCN_H', 1)
endif
fuse_version = '3.1.0'
fuse_dep = dependency('fuse3', version: '>=' + fuse_version, required: false)
if fuse_dep.found()
conf.set('WITH_FUSE', 3)
else
fuse_version = '2.8.6'
fuse_dep = dependency('fuse', version: '>=' + fuse_version, required: get_option('fuse'))
if fuse_dep.found()
conf.set('WITH_FUSE', 1)
endif
endif
glib_version = '2.56.0'
glib_dep = dependency('glib-2.0', version: '>=' + glib_version)
gobject_dep = dependency('gobject-2.0', version: '>=' + glib_version)
if host_machine.system() == 'windows'
gio_dep = dependency('gio-2.0', version: '>=' + glib_version)
else
gio_dep = dependency('gio-unix-2.0', version: '>=' + glib_version)
endif
glib_dep = declare_dependency(
dependencies: [ glib_dep, gobject_dep, gio_dep ],
)
glib_version_arr = glib_version.split('.')
glib_version_str = 'GLIB_VERSION_@0@_@1@'.format(glib_version_arr[0], glib_version_arr[1])
# Ask for warnings for anything that was marked deprecated in
# the defined version, or before. It is a candidate for rewrite.
conf.set('GLIB_VERSION_MIN_REQUIRED', glib_version_str)
# Ask for warnings if code tries to use function that did not
# exist in the defined version. These risk breaking builds
conf.set('GLIB_VERSION_MAX_ALLOWED', glib_version_str)
glusterfs_version = '3.4.1'
glusterfs_dep = dependency('glusterfs-api', version: '>=' + glusterfs_version, required: get_option('glusterfs'))
gnutls_version = '3.6.0'
gnutls_dep = dependency('gnutls', version: '>=' + gnutls_version)
# Check for BSD kvm (kernel memory interface)
if host_machine.system() == 'freebsd'
libkvm_dep = cc.find_library('kvm')
else
libkvm_dep = dependency('', required: false)
endif
libiscsi_version = '1.18.0'
libiscsi_dep = dependency('libiscsi', version: '>=' + libiscsi_version, required: get_option('libiscsi'))
libnl_version = '3.0'
if not get_option('libnl').disabled() and host_machine.system() == 'linux'
libnl_dep = dependency('libnl-3.0', version: '>=' + libnl_version, required: get_option('libnl'))
libnl_route_dep = dependency('libnl-route-3.0', version: '>=' + libnl_version, required: get_option('libnl'))
if libnl_dep.found() and libnl_route_dep.found()
libnl_dep = declare_dependency(
dependencies: [ libnl_dep, libnl_route_dep ],
)
conf.set('WITH_LIBNL', 1)
endif
elif get_option('libnl').enabled()
error('libnl can be enabled only on linux')
else
libnl_dep = dependency('', required: false)
endif
libparted_version = '1.8.0'
libparted_dep = dependency('libparted', version: '>=' + libparted_version, required: get_option('storage_disk'))
libpcap_version = '1.5.0'
if not get_option('libpcap').disabled()
libpcap_dep = dependency('pcap', version: '>=' + libpcap_version, required: get_option('libpcap'))
if libpcap_dep.found()
conf.set('WITH_LIBPCAP', 1)
endif
else
libpcap_dep = dependency('', required: false)
endif
libssh_version = '0.8.1'
if conf.has('WITH_REMOTE')
libssh_dep = dependency('libssh', version: '>=' + libssh_version, required: get_option('libssh'))
if libssh_dep.found()
conf.set('WITH_LIBSSH', 1)
endif
else
libssh_dep = dependency('', required: false)
endif
libssh2_version = '1.3'
if conf.has('WITH_REMOTE')
libssh2_dep = dependency('libssh2', version: '>=' + libssh2_version, required: get_option('libssh2'))
if libssh2_dep.found()
conf.set('WITH_SSH2', 1)
endif
else
libssh2_dep = dependency('', required: false)
endif
libxml_version = '2.9.1'
libxml_dep = dependency('libxml-2.0', version: '>=' + libxml_version)
libm_dep = cc.find_library('m')
netcf_version = '0.1.8'
if not get_option('netcf').disabled()
netcf_dep = dependency('netcf', version: '>=' + netcf_version, required: get_option('netcf'))
if netcf_dep.found()
conf.set('WITH_NETCF', 1)
endif
else
netcf_dep = dependency('', required: false)
endif
have_gnu_gettext_tools = false
if not get_option('nls').disabled()
have_gettext = cc.has_function('gettext')
if not have_gettext
intl_dep = cc.find_library('intl', required: false)
have_gettext = intl_dep.found()
else
intl_dep = dependency('', required: false)
endif
if not have_gettext and get_option('nls').enabled()
error('gettext() is required to build libvirt')
endif
if cc.has_header('libintl.h')
conf.set('WITH_LIBINTL_H', 1)
elif get_option('nls').enabled()
error('libintl.h is required to build libvirt')
endif
gettext_progs = [
'xgettext',
'msgfmt',
'msgmerge',
]
foreach name : gettext_progs
prog = find_program(name, required: false)
set_variable('@0@_prog'.format(name), prog)
endforeach
if xgettext_prog.found() and msgfmt_prog.found() and msgmerge_prog.found()
rc = run_command(msgfmt_prog, '--version', check: false)
if rc.returncode() == 0 and rc.stdout().contains('GNU gettext')
have_gnu_gettext_tools = true
endif
endif
else
intl_dep = dependency('', required: false)
endif
# FIXME rewrite to use dependency() once we can use 2.0.14
numactl_dep = cc.find_library('numa', required: get_option('numactl'))
if numactl_dep.found()
conf.set('WITH_NUMACTL', 1)
if cc.has_function('numa_set_preferred_many', dependencies: numactl_dep)
conf.set('WITH_NUMACTL_SET_PREFERRED_MANY', 1)
endif
endif
openwsman_version = '2.6.3'
openwsman_dep = dependency('openwsman', version: '>=' + openwsman_version, required: get_option('openwsman'))
parallels_sdk_version = '7.0.22'
parallels_sdk_dep = dependency('parallels-sdk', version: '>=' + parallels_sdk_version, required: false)
pciaccess_version = '0.10.0'
pciaccess_dep = dependency('pciaccess', version: '>=' + pciaccess_version, required: get_option('pciaccess'))
rbd_dep = cc.find_library('rbd', required: get_option('storage_rbd'))
rados_dep = cc.find_library('rados', required: get_option('storage_rbd'))
if rbd_dep.found() and not cc.has_function('rbd_get_features', dependencies: rbd_dep)
rbd_dep = dependency('', required: false)
endif
if rbd_dep.found() and rados_dep.found()
if cc.has_function('rbd_list2', dependencies: rbd_dep)
conf.set('WITH_RBD_LIST2', 1)
endif
rbd_dep = declare_dependency(dependencies: [ rbd_dep, rados_dep ])
else
rbd_dep = dependency('', required: false)
endif
# readline 7.0 is the first version which includes pkg-config support
readline_version = '7.0'
if not get_option('readline').disabled()
readline_dep = dependency('readline', version: '>=' + readline_version, required: false)
if not readline_dep.found()
readline_dep = cc.find_library('readline', required: get_option('readline'))
if readline_dep.found()
# This variable is present in all reasonable (5.0+) readline versions;
# however, the macOS base system contains a library called libedit which
# takes over the readline name despite lacking many of its features. We
# want to make sure we only enable readline support when linking against
# the actual readline library, and the availability of this specific
# variable is as good a witness for that fact as any.
correct_rl = cc.has_header_symbol('readline/readline.h', 'rl_completion_quote_character', prefix: '#include <stdio.h>')
if not correct_rl
if get_option('readline').enabled()
error('readline is missing rl_completion_quote_character')
else
readline_dep = dependency('', required: false)
endif
endif
endif
endif
if readline_dep.found()
# We need this to avoid compilation issues with modern compilers.
# See 9ea3424a178 for a more detailed explanation
readline_dep = declare_dependency(
compile_args: [ '-D_FUNCTION_DEF' ],
dependencies: [ readline_dep ],
)
conf.set('WITH_READLINE', 1)
endif
else
readline_dep = dependency('', required: false)
endif
if not get_option('sanlock').disabled()
sanlock_dep = dependency('libsanlock_client', required: get_option('sanlock'))
if sanlock_dep.found()
conf.set('WITH_SANLOCK', 1)
# check for sanlock_strerror introduced in sanlock-3.5.0
if cc.has_function('sanlock_strerror', dependencies: sanlock_dep)
conf.set('WITH_SANLOCK_STRERROR', 1)
endif
endif
endif
sasl_version = '2.1.26'
if conf.has('WITH_REMOTE')
sasl_dep = dependency('libsasl2', version: '>=' + sasl_version, required: get_option('sasl'))
if sasl_dep.found()
conf.set('WITH_SASL', 1)
endif
else
sasl_dep = dependency('', required: false)
endif
selinux_dep = dependency('libselinux', required: get_option('selinux'))
if selinux_dep.found()
selinux_mount = get_option('selinux_mount')
if selinux_mount == ''
if run_command('test', '-d', '/sys/fs/selinux', check: false).returncode() == 0
selinux_mount = '/sys/fs/selinux'
else
selinux_mount = '/selinux'
endif
endif
conf.set_quoted('SELINUX_MOUNT', selinux_mount)
conf.set('WITH_SELINUX', 1)
endif
thread_dep = dependency('threads')
pthread_sigmask_code = '''
#include <sys/types.h>
#include <signal.h>
int main() {
#ifdef pthread_sigmask
int (*foo)(int, const sigset_t *, sigset_t *) = &pthread_sigmask;
return !foo;
#endif
return 0;
}
'''
if not cc.compiles(pthread_sigmask_code)
conf.set('FUNC_PTHREAD_SIGMASK_BROKEN', 1)
endif
udev_version = '219'
udev_dep = dependency('libudev', version: '>=' + udev_version, required: get_option('udev'))
if udev_dep.found()
conf.set('WITH_UDEV', 1)
endif
libutil_dep = cc.find_library('util', required: false)
if host_machine.system() == 'windows'
ole32_dep = cc.find_library('ole32')
oleaut32_dep = cc.find_library('oleaut32')
winsock2_dep = cc.find_library('ws2_32')
win32_dep = declare_dependency(
dependencies: [
ole32_dep,
oleaut32_dep,
winsock2_dep,
],
)
if get_option('default_library') == 'static'
win32_flags = [ '-DLIBVIRT_STATIC' ]
else
win32_flags = []
endif
win32_link_flags = [ '-Wl,-no-undefined' ]
else
win32_dep = dependency('', required: false)
win32_flags = []
win32_link_flags = []
endif
wireshark_version = '2.6.0'
wireshark_dep = dependency('wireshark', version: '>=' + wireshark_version, required: get_option('wireshark_dissector'))
if wireshark_dep.found()
if not xdr_dep.found()
if get_option('wireshark_dissector').enabled()
error('XDR is required for wireshark plugin')
else
wireshark_dep = dependency('', required: false)
endif
endif
endif
if wireshark_dep.found()
wireshark_plugindir = get_option('wireshark_plugindir')
if wireshark_plugindir == ''
wireshark_plugindir = wireshark_dep.get_variable(pkgconfig : 'plugindir')
endif
wireshark_prefix = wireshark_dep.get_variable(pkgconfig : 'prefix')
if wireshark_prefix == ''
# If wireshark's prefix cannot be retrieved from pkg-config,
# this is our best bet.
wireshark_prefix = '/usr'
endif
# Replace wireshark's prefix with our own.
# There is no replace method in meson so we have to workaround it.
rc = run_command(
'python3', '-c',
'print("@0@".replace("@1@", "@2@"))'.format(
wireshark_plugindir, wireshark_prefix, prefix,
),
check: true,
)
wireshark_plugindir = rc.stdout().strip()
# Since wireshark 2.5.0 plugins can't live in top level plugindir but have
# to be under one of ["epan", "wiretap", "codecs"] subdir. The first one looks okay.
wireshark_plugindir = wireshark_plugindir / 'epan'
# Wireshark is installing ws_version.h since v2.9.0, but some distributions
# are not shipping it.
if cc.has_header('wireshark/ws_version.h')
conf.set('WITH_WS_VERSION', 1)
endif
endif
yajl_version = '2.0.3'
yajl_dep = dependency('yajl', version: '>=' + yajl_version, required: get_option('yajl'))
if yajl_dep.found()
# Kludge for yajl include path on non-Linux
#
# As of 2.1.0, upstream yajl.pc has -I${includedir}/yajl among
# its Cflags, which is clearly wrong. This does not affect Linux
# because ${includedir} is already part of the default include path,
# but on other platforms that's not the case and the result is that
# <yajl/yajl.h> can't be located, causing the build to fail.
#
# Since upstream development for yajl has stopped years ago, there's
# little hope of this issue getting fixed by a new upstream release.
# Some non-Linux operating systems such as FreeBSD have elected to
# carry a small downstream patch, but in the case of Homebrew on
# macOS this approach has been rejected[1] and so we're left with no
# choice but to work around the issue ourselves.
#
# [1] https://github.com/Homebrew/homebrew-core/pull/74516
if host_machine.system() != 'linux'
yajl_includedir = yajl_dep.get_variable(pkgconfig : 'includedir')
if yajl_includedir.contains('include/yajl')
rc = run_command(
'python3', '-c',
'print("@0@".replace("@1@", "@2@"))'.format(
yajl_includedir, 'include/yajl', 'include',
),
check: true,
)
yajl_includedir = rc.stdout().strip()
yajl_dep = declare_dependency(
compile_args: [ '-I' + yajl_includedir ],
dependencies: [ yajl_dep ],
)
endif
endif
conf.set('WITH_YAJL', 1)
endif
# generic build dependencies checks
if bash_completion_dep.found() and not readline_dep.found()
if get_option('bash_completion').enabled()
error('readline is required for bash completion support')
else
bash_completion_dep = dependency('', required: false)
endif
endif
if bash_completion_dep.found()
bash_completion_dir = get_option('bash_completion_dir')
if bash_completion_dir == ''
bash_completion_dir = bash_completion_dep.get_variable(pkgconfig : 'completionsdir')
bash_completion_prefix = bash_completion_dep.get_variable(pkgconfig : 'prefix')
rc = run_command(
'python3', '-c',
'print("@0@".replace("@1@", "@2@"))'.format(
bash_completion_dir, bash_completion_prefix, prefix,
),
check: true,
)
bash_completion_dir = rc.stdout().strip()
endif
endif
if not get_option('firewalld').disabled()
firewalld_enable = true
if host_machine.system() != 'linux'
firewalld_enable = false
if get_option('firewalld').enabled()
error('firewalld support can only be enabled on Linux')
endif
endif
if firewalld_enable
conf.set('WITH_FIREWALLD', 1)
endif
endif
if not get_option('firewalld_zone').disabled() and conf.has('WITH_FIREWALLD')
conf.set('WITH_FIREWALLD_ZONE', 1)
elif get_option('firewalld_zone').enabled()
error('You must have firewalld support enabled to enable firewalld_zone')
endif
if not get_option('polkit').disabled()
polkit_enable = true
if get_option('polkit').auto()
pkcheck_prog = find_program('pkcheck', required: false, dirs: libvirt_sbin_path)
polkit_enable = pkcheck_prog.found()
endif
if host_machine.system() == 'windows'
polkit_enable = false
if get_option('polkit').enabled()
error('polkit support cannot be enabled on Windows')
endif
endif
if polkit_enable
conf.set('WITH_POLKIT', 1)
endif
endif
if udev_dep.found() and not pciaccess_dep.found()
error('You must install the pciaccess module to build with udev')
endif
# build driver options
remote_default_mode = get_option('remote_default_mode')
if remote_default_mode == 'direct'
conf.set('REMOTE_DRIVER_AUTOSTART_DIRECT', '1')
endif
if not get_option('driver_libvirtd').disabled()
use_libvirtd = true
if host_machine.system() == 'windows'
use_libvirtd = false
if get_option('driver_libvirtd').enabled()
error('libvirtd daemon is not supported on windows')
endif
endif
if not conf.has('WITH_REMOTE')
use_libvirtd = false
if get_option('driver_libvirtd').enabled()
error('remote driver is required for libvirtd daemon')
endif
endif
if use_libvirtd
conf.set('WITH_LIBVIRTD', 1)
endif
endif
if not get_option('driver_bhyve').disabled() and host_machine.system() == 'freebsd'
bhyve_prog = find_program('bhyve', required: get_option('driver_bhyve'))
bhyvectl_prog = find_program('bhyvectl', required: get_option('driver_bhyve'))
bhyveload_prog = find_program('bhyveload', required: get_option('driver_bhyve'))
if bhyve_prog.found() and bhyvectl_prog.found() and bhyveload_prog.found()
conf.set('WITH_BHYVE', 1)
conf.set_quoted('BHYVE', bhyve_prog.full_path())
conf.set_quoted('BHYVECTL', bhyvectl_prog.full_path())
conf.set_quoted('BHYVELOAD', bhyveload_prog.full_path())
endif
elif get_option('driver_bhyve').enabled()
error('The bhyve driver cannot be enabled')
endif
if not get_option('driver_esx').disabled() and curl_dep.found()
conf.set('WITH_ESX', 1)
conf.set('WITH_VMX', 1)
elif get_option('driver_esx').enabled()
error('Curl is required for the ESX driver')
endif
if not get_option('driver_hyperv').disabled() and openwsman_dep.found()
conf.set('WITH_HYPERV', 1)
elif get_option('driver_hyperv').enabled()
error('openwsman is required for the Hyper-V driver')
endif
if not get_option('driver_interface').disabled() and conf.has('WITH_LIBVIRTD') and (udev_dep.found() or conf.has('WITH_NETCF'))
conf.set('WITH_INTERFACE', 1)
elif get_option('driver_interface').enabled()
error('Requested the Interface driver without netcf or udev and libvirtd support')
endif
if not get_option('driver_libxl').disabled() and conf.has('WITH_LIBVIRTD')
libxl_version = '4.9.0'
libxl_dep = dependency('xenlight', version: '>=' + libxl_version, required: get_option('driver_libxl'))
if libxl_dep.found()
libxl_firmware_dir = libxl_dep.get_variable(pkgconfig : 'xenfirmwaredir', default_value: '')
libxl_execbin = libxl_dep.get_variable(pkgconfig : 'libexec_bin', default_value: '')
if libxl_firmware_dir != ''
conf.set_quoted('LIBXL_FIRMWARE_DIR', libxl_firmware_dir)
endif
if libxl_execbin != ''
conf.set_quoted('LIBXL_EXECBIN_DIR', libxl_execbin)
endif
# If building with libxl, use the libxl utility header and lib too
if cc.has_header('libxlutil.h')
conf.set('WITH_LIBXLUTIL_H', 1)
endif
xl_util_dep = dependency('xlutil')
xen_store_dep = dependency('xenstore')
xtl_link_dep = dependency('xentoollog')
# Upstream Xen failed to advertise LIBXL_API_VERSION 0x040700 and
# 0x040800 until the Xen 4.13 release. For Xen versions 4.9-4.12
# we'll need to stick with version 0x040500.
if libxl_dep.version().version_compare('>=4.13.0')
LIBXL_API_VERSION='0x041300'
else
LIBXL_API_VERSION='0x040500'
endif
libxl_dep = declare_dependency(
compile_args: '-DLIBXL_API_VERSION=' + LIBXL_API_VERSION,
dependencies: [
libxl_dep,
xtl_link_dep,
xl_util_dep,
xen_store_dep,
],
)
# Check if Xen has support for PVH
if cc.has_header_symbol('libxl.h', 'LIBXL_DOMAIN_TYPE_PVH')
conf.set('WITH_XEN_PVH', 1)
endif
conf.set('WITH_LIBXL', 1)
endif
elif get_option('driver_libxl').enabled()
error('libvirtd is required for libxenlight')
endif
if not get_option('driver_lxc').disabled() and host_machine.system() == 'linux' and conf.has('WITH_LIBVIRTD')
conf.set('WITH_LXC', 1)
elif get_option('driver_lxc').enabled()
error('linux and remote_driver are required for LXC')
endif
if not get_option('driver_ch').disabled() and host_machine.system() == 'linux' and (host_machine.cpu_family() == 'x86_64' or host_machine.cpu_family() == 'aarch64')
use_ch = true
if not conf.has('WITH_LIBVIRTD')
use_ch = false
if get_option('driver_ch').enabled()
error('libvirtd is required to build Cloud-Hypervisor driver')
endif
endif
if not yajl_dep.found()
use_ch = false
if get_option('driver_ch').enabled()
error('YAJL 2 is required to build Cloud-Hypervisor driver')
endif
endif
if not curl_dep.found()
use_ch = false
if get_option('driver_ch').enabled()
error('curl is required to build Cloud-Hypervisor driver')
endif
endif
if use_ch
conf.set('WITH_CH', 1)
default_ch_user = 'root'
default_ch_group = 'root'
ch_user = get_option('ch_user')
if ch_user == ''
ch_user = default_ch_user
endif
ch_group = get_option('ch_group')
if ch_group == ''
ch_group = default_ch_group
endif
conf.set_quoted('CH_USER', ch_user)
conf.set_quoted('CH_GROUP', ch_group)
endif
endif
if not get_option('driver_network').disabled() and conf.has('WITH_LIBVIRTD')
conf.set('WITH_NETWORK', 1)
elif get_option('driver_network').enabled()
error('libvirtd must be enabled to build the network driver')
endif
if udev_dep.found() and conf.has('WITH_LIBVIRTD')
conf.set('WITH_NODE_DEVICES', 1)
endif
if not get_option('driver_openvz').disabled() and host_machine.system() == 'linux'
conf.set('WITH_OPENVZ', 1)
elif get_option('driver_openvz').enabled()
error('OpenVZ driver can be enabled on Linux only')
endif
if not get_option('driver_qemu').disabled()
use_qemu = true
if not yajl_dep.found()
use_qemu = false
if get_option('driver_qemu').enabled()
error('YAJL 2 is required to build QEMU driver')
endif
endif
if not conf.has('WITH_LIBVIRTD')
use_qemu = false
if get_option('driver_qemu').enabled()
error('libvirtd is required to build QEMU driver')
endif
endif
if use_qemu
conf.set('WITH_QEMU', 1)
qemu_moddir = get_option('qemu_moddir')
if qemu_moddir == ''
qemu_moddir = libdir / 'qemu'
endif
conf.set_quoted('QEMU_MODDIR', qemu_moddir)
qemu_datadir = get_option('qemu_datadir')
if qemu_datadir == ''
qemu_datadir = datadir / 'qemu'
endif
conf.set_quoted('QEMU_DATADIR', qemu_datadir)
qemu_user = get_option('qemu_user')
qemu_group = get_option('qemu_group')
if (qemu_user == '' and qemu_group != '') or (qemu_user != '' and qemu_group == '')
error('Please specify both qemu_user and qemu_group or neither of them')
endif
if qemu_user == '' and qemu_group == ''
if host_machine.system() in [ 'freebsd', 'darwin' ]
qemu_user = 'root'
qemu_group = 'wheel'
else
os_release = run_command('grep', '-E', '^ID(_LIKE)*=', '/etc/os-release', check: false).stdout()
if os_release.contains('arch')
qemu_user = 'nobody'
qemu_group = 'nobody'
# RHEL and CentOS both have ID_LIKE=fedora, SLES has ID_LIKE=suse
elif (os_release.contains('fedora') or
os_release.contains('gentoo') or
os_release.contains('suse'))
qemu_user = 'qemu'
qemu_group = 'qemu'
# Ubuntu has ID_LIKE=debian so we need to handle it first
elif os_release.contains('ubuntu')
qemu_user = 'libvirt-qemu'
qemu_group = 'kvm'
elif os_release.contains('debian')
qemu_user = 'libvirt-qemu'
qemu_group = 'libvirt-qemu'
else
qemu_user = 'root'
qemu_group = 'root'
endif
endif
endif
conf.set_quoted('QEMU_USER', qemu_user)
conf.set_quoted('QEMU_GROUP', qemu_group)
qemu_bridge_prog = find_program(
'qemu-bridge-helper',
dirs: [ '/usr/libexec', '/usr/lib/qemu', '/usr/lib' ],
required: false
)
if qemu_bridge_prog.found()
qemu_bridge_path = qemu_bridge_prog.full_path()
else
qemu_bridge_path = '/usr/libexec/qemu-bridge-helper'
endif
conf.set_quoted('QEMU_BRIDGE_HELPER', qemu_bridge_path)
qemu_pr_prog = find_program(
'qemu-pr-helper',
dirs: [ '/usr/bin', '/usr/libexec' ],
required: false
)
if qemu_pr_prog.found()
qemu_pr_path = qemu_pr_prog.full_path()
else
qemu_pr_path = '/usr/bin/qemu-pr-helper'
endif
conf.set_quoted('QEMU_PR_HELPER', qemu_pr_path)
qemu_slirp_prog = find_program(
'slirp-helper',
dirs: [ '/usr/bin', '/usr/libexec' ],
required: false
)
if qemu_slirp_prog.found()
qemu_slirp_path = qemu_slirp_prog.full_path()
else
qemu_slirp_path = '/usr/bin/slirp-helper'
endif
conf.set_quoted('QEMU_SLIRP_HELPER', qemu_slirp_path)
qemu_dbus_daemon_prog = find_program(
'dbus-daemon',
dirs: [ '/usr/bin', '/usr/libexec' ],
required: false
)
if qemu_dbus_daemon_prog.found()
qemu_dbus_daemon_path = qemu_dbus_daemon_prog.full_path()
else
qemu_dbus_daemon_path = '/usr/bin/dbus-daemon'
endif
conf.set_quoted('QEMU_DBUS_DAEMON', qemu_dbus_daemon_path)
endif
endif
if not get_option('driver_secrets').disabled() and conf.has('WITH_LIBVIRTD')
conf.set('WITH_SECRETS', 1)
endif
if not get_option('driver_test').disabled()
conf.set('WITH_TEST', 1)
endif
if not get_option('driver_vbox').disabled() and conf.has('WITH_LIBVIRTD')
conf.set('WITH_VBOX', 1)
conf.set_quoted('VBOX_XPCOMC_DIR', get_option('vbox_xpcomc_dir'))
endif
if not get_option('driver_vmware').disabled()
conf.set('WITH_VMWARE', 1)
conf.set('WITH_VMX', 1)
endif
if not get_option('driver_vz').disabled() and parallels_sdk_dep.found()
conf.set('WITH_VZ', 1)
elif get_option('driver_vz').enabled()
error('Parallels Virtualization SDK is needed to build the Virtuozzo driver.')
endif
if not get_option('secdriver_apparmor').disabled() and apparmor_dep.found()
conf.set('WITH_SECDRIVER_APPARMOR', 1)
elif get_option('secdriver_apparmor').enabled()
error('You must install the AppArmor development package in order to compile libvirt.')
endif
if not get_option('secdriver_selinux').disabled() and selinux_dep.found()
conf.set('WITH_SECDRIVER_SELINUX', 1)
elif get_option('secdriver_selinux').enabled()
error('You must install the libselinux development package in order to compile libvirt.')
endif
if conf.has('WITH_QEMU') or conf.has('WITH_LXC') or conf.has('WITH_NETWORK')
conf.set('WITH_BRIDGE', 1)
endif
# check for storage drivers
use_storage = false
if conf.has('WITH_LIBVIRTD')
if not get_option('storage_dir').disabled()
use_storage = true
conf.set('WITH_STORAGE_DIR', 1)
endif
if not get_option('storage_disk').disabled() and devmapper_dep.found() and libparted_dep.found()
use_storage = true
conf.set('WITH_STORAGE_DISK', 1)
elif get_option('storage_disk').enabled()
error('You must install libparted and libdevmapper to compile libvirt with disk storage driver')
endif
if not get_option('storage_fs').disabled()
fs_enable = true
# storage-fs does not work on macOS
if host_machine.system() == 'darwin'
fs_enable = false
endif
if fs_enable and not cc.has_header('mntent.h')
if get_option('storage_fs').enabled()
error('<mntent.h> is required for the FS storage driver')
else
fs_enable = false
endif
endif
if fs_enable
mount_prog = find_program('mount', required: get_option('storage_fs'), dirs: libvirt_sbin_path)
umount_prog = find_program('umount', required: get_option('storage_fs'), dirs: libvirt_sbin_path)
mkfs_prog = find_program('mkfs', required: get_option('storage_fs'), dirs: libvirt_sbin_path)
if not mount_prog.found() or not umount_prog.found() or not mkfs_prog.found()
fs_enable = false
endif
endif
if fs_enable
use_storage = true
conf.set('WITH_STORAGE_FS', 1)
conf.set_quoted('MOUNT', mount_prog.full_path())
conf.set_quoted('UMOUNT', umount_prog.full_path())
conf.set_quoted('MKFS', mkfs_prog.full_path())
showmount_prog = find_program('showmount', required: false, dirs: libvirt_sbin_path)
showmount_path = ''
if showmount_prog.found()
showmount_path = showmount_prog.full_path()
endif
conf.set_quoted('SHOWMOUNT', showmount_path)
endif
endif
if not get_option('storage_gluster').disabled() and glusterfs_dep.found()
use_storage = true
conf.set('WITH_STORAGE_GLUSTER', 1)
elif get_option('storage_gluster').enabled()
error('Need glusterfs (libgfapi) for gluster storage driver')
endif
if not get_option('storage_iscsi').disabled() and iscsiadm_prog.found()
use_storage = true
conf.set('WITH_STORAGE_ISCSI', 1)
elif get_option('storage_iscsi').enabled()
error('We need iscsiadm for iSCSI storage driver')
endif
if not get_option('storage_iscsi_direct').disabled() and libiscsi_dep.found()
use_storage = true
conf.set('WITH_STORAGE_ISCSI_DIRECT', 1)
elif get_option('storage_iscsi_direct').enabled()
error('Need libiscsi for iscsi-direct storage driver')
endif
if not get_option('storage_lvm').disabled()
lvm_enable = true
lvm_progs = [
'pvcreate', 'vgcreate', 'lvcreate',
'pvremove', 'vgremove', 'lvremove',
'lvchange', 'vgchange', 'vgscan',
'pvs', 'vgs', 'lvs',
]
foreach name : lvm_progs
set_variable(
'@0@_prog'.format(name),
find_program(name, required: get_option('storage_lvm'), dirs: libvirt_sbin_path)
)
if not get_variable('@0@_prog'.format(name)).found()
lvm_enable = false
endif
endforeach
if lvm_enable
use_storage = true
conf.set('WITH_STORAGE_LVM', 1)
foreach name : lvm_progs
conf.set_quoted(name.to_upper(), get_variable('@0@_prog'.format(name)).full_path())
endforeach
endif
endif
if not get_option('storage_mpath').disabled() and host_machine.system() == 'linux' and devmapper_dep.found()
use_storage = true
conf.set('WITH_STORAGE_MPATH', 1)
elif get_option('storage_mpath').enabled()
error('mpath storage driver is supported only on Linux and you must install libdevmapper')
endif
if not get_option('storage_rbd').disabled() and rbd_dep.found()
use_storage = true
conf.set('WITH_STORAGE_RBD', 1)
elif get_option('storage_rbd').enabled()
error('You must install the librbd library & headers to compile libvirt')
endif
if not get_option('storage_scsi').disabled() and host_machine.system() == 'linux'
use_storage = true
conf.set('WITH_STORAGE_SCSI', 1)
endif
if not get_option('storage_vstorage').disabled()
vstorage_enable = true
if host_machine.system() != 'linux'
vstorage_enable = false
if get_option('storage_vstorage').enabled()
error('Vstorage is supported only on Linux')
endif
endif
if vstorage_enable
use_storage = true
conf.set('WITH_STORAGE_VSTORAGE', 1)
endif
endif
if not get_option('storage_zfs').disabled()
use_storage = true
conf.set('WITH_STORAGE_ZFS', 1)
endif
endif
if use_storage
conf.set('WITH_STORAGE', 1)
endif
# build feature options
chrdev_lock_files = get_option('chrdev_lock_files')
if chrdev_lock_files == '' and host_machine.system() == 'linux'
chrdev_lock_files = '/var/lock'
endif
if chrdev_lock_files != ''
conf.set_quoted('VIR_CHRDEV_LOCK_FILE_PATH', chrdev_lock_files)
endif
driver_modules_flags = []
if conf.has('WITH_LIBVIRTD')
if not conf.has('WITH_DLFCN_H') or not dlopen_dep.found()
error('You must have dlfcn.h / dlopen() support to build driver modules')
endif
driver_modules_flags = libvirt_export_dynamic
endif
if host_machine.system() == 'linux'
dtrace_prog = find_program('dtrace', required: get_option('dtrace'), dirs: libvirt_sbin_path)
if dtrace_prog.found()
conf.set('WITH_DTRACE_PROBES', 1)
endif
dtrace_command = [ 'env', 'CC=' + ' '.join(meson.get_compiler('c').cmd_array()), dtrace_prog ]
endif
if not get_option('host_validate').disabled() and host_machine.system() != 'windows'
conf.set('WITH_HOST_VALIDATE', 1)
elif get_option('host_validate').enabled()
error('virt-host-validate is not supported on Windows')
endif
if get_option('init_script') == 'check'
if meson.is_cross_build()
init_script = 'none'
elif find_program('systemctl', required: false).found()
init_script = 'systemd'
elif find_program('openrc', required: false).found()
init_script = 'openrc'
else
init_script = 'none'
endif
else
init_script = get_option('init_script')
endif
loader_nvram = get_option('loader_nvram')
if loader_nvram != ''
if (loader_nvram.split(':').length() % 2) != 0
error('Malformed loader_nvram option')
endif
conf.set_quoted('DEFAULT_LOADER_NVRAM', loader_nvram)
endif
if not get_option('login_shell').disabled() and host_machine.system() == 'linux'
conf.set('WITH_LOGIN_SHELL', 1)
elif get_option('login_shell').enabled()
error('virt-login-shell is supported on Linux only')
endif
if not get_option('nss').disabled()
use_nss = true
if not yajl_dep.found()
if get_option('nss').enabled()
error('Can\'t build nss plugin without yajl')
else
use_nss = false
endif
endif
if use_nss and not conf.has('WITH_NETWORK')
if get_option('nss').enabled()
error('Can\'t build nss plugin without network')
else
use_nss = false
endif
endif
if use_nss and not cc.has_header('nss.h')
if get_option('nss').enabled()
error('Can\'t build nss plugin without nss.h')
else
use_nss = false
endif
endif
if use_nss
conf.set('WITH_NSS', 1)
if cc.has_type('struct gaih_addrtuple', prefix: '#include <nss.h>')
conf.set('WITH_STRUCT_GAIH_ADDRTUPLE', 1)
endif
if (cc.has_type('ns_mtab', prefix: '#include <nsswitch.h>') and
cc.has_type('nss_module_unregister_fn', prefix: '#include <nsswitch.h>'))
conf.set('WITH_BSD_NSS', 1)
endif
endif
endif
if not get_option('numad').disabled() and numactl_dep.found()
numad_prog = find_program('numad', required: get_option('numad'), dirs: libvirt_sbin_path)
if numad_prog.found()
conf.set('WITH_NUMAD', 1)
conf.set_quoted('NUMAD', numad_prog.full_path())
endif
elif get_option('numad').enabled()
error('You must have numactl enabled for numad support.')
endif
# nwfilter should only be compiled for linux, and only if the
# libvirt daemon is also being compiled
if conf.has('WITH_LIBVIRTD') and host_machine.system() == 'linux'
conf.set('WITH_NWFILTER', 1)
endif
if not get_option('pm_utils').disabled()
use_pm_utils = true
if init_script == 'systemd'
use_pm_utils = false
endif
if use_pm_utils
conf.set('WITH_PM_UTILS', 1)
endif
endif
if not get_option('sysctl_config').disabled() and host_machine.system() == 'linux'
conf.set('WITH_SYSCTL', 1)
elif get_option('sysctl_config').enabled()
error('sysctl configuration is supported only on linux')
endif
conf.set_quoted('TLS_PRIORITY', get_option('tls_priority'))
# Various definitions
# Python3 < 3.7 treats the C locale as 7-bit only. We must force env vars so
# it treats it as UTF-8 regardless of the user's locale.
runutf8 = [ 'LC_ALL=', 'LANG=C', 'LC_CTYPE=en_US.UTF-8' ]
# define top include directory
top_inc_dir = include_directories('.')
# include remaining subdirs
subdir('scripts')
subdir('include')
subdir('src')
subdir('tools')
build_tests = not get_option('tests').disabled()
if build_tests
subdir('tests')
endif
subdir('examples')
subdir('po')
gen_docs = not get_option('docs').disabled()
if gen_docs
subdir('docs')
endif
subdir('build-aux')
# install pkgconfig files
pkgconfig_files = [
'libvirt.pc.in',
'libvirt-qemu.pc.in',
'libvirt-lxc.pc.in',
'libvirt-admin.pc.in',
]
pkgconfig_conf = configuration_data({
'VERSION': meson.project_version(),
'datadir': datadir,
'datarootdir': datadir,
'exec_prefix': prefix,
'includedir': includedir,
'libdir': libdir,
'prefix': prefix,
})
pkgconfig_dir = libdir / 'pkgconfig'
foreach file : pkgconfig_files
configure_file(
input: file,
output: '@BASENAME@',
configuration: pkgconfig_conf,
install: true,
install_dir: pkgconfig_dir,
)
endforeach
# generate dist files
if git
spec_conf = configuration_data({
'VERSION': meson.project_version(),
})
configure_file(
input: 'libvirt.spec.in',
output: '@BASENAME@',
configuration: spec_conf,
)
authors = run_command(python3_prog, meson_gen_authors_prog.full_path(),
env: runutf8, check: true)
authors_file = 'AUTHORS.rst.in'
authors_conf = configuration_data({
'contributorslist': authors.stdout(),
})
configure_file(
input: authors_file,
output: '@BASENAME@',
configuration: authors_conf,
)
# Using return values from configure_file in add_dist_script is possible since 0.55.0
dist_files = [
'libvirt.spec',
'AUTHORS.rst',
]
foreach file : dist_files
meson.add_dist_script(
meson_python_prog.full_path(), python3_prog.full_path(), meson_dist_prog.full_path(),
meson.project_build_root(), file
)
endforeach
endif
# generate meson-config.h file
configure_file(output: 'meson-config.h', configuration: conf)
# generate run helper
run_conf = configuration_data({
'abs_builddir': meson.project_build_root(),
'abs_top_builddir': meson.project_build_root(),
})
configure_file(
input: 'run.in',
output: '@BASENAME@',
configuration: run_conf,
)
run_command('chmod', 'a+x', meson.current_build_dir() / 'run', check: true)
# print configuration summary
driver_summary = {
'QEMU': conf.has('WITH_QEMU'),
'OpenVZ': conf.has('WITH_OPENVZ'),
'VMware': conf.has('WITH_VMWARE'),
'VBox': conf.has('WITH_VBOX'),
'libxl': conf.has('WITH_LIBXL'),
'LXC': conf.has('WITH_LXC'),
'Cloud-Hypervisor': conf.has('WITH_CH'),
'ESX': conf.has('WITH_ESX'),
'Hyper-V': conf.has('WITH_HYPERV'),
'vz': conf.has('WITH_VZ'),
'Bhyve': conf.has('WITH_BHYVE'),
'Test': conf.has('WITH_TEST'),
'Remote': conf.has('WITH_REMOTE'),
'Network': conf.has('WITH_NETWORK'),
'Libvirtd': conf.has('WITH_LIBVIRTD'),
'Interface': conf.has('WITH_INTERFACE'),
}
summary(driver_summary, section: 'Drivers', bool_yn: true)
storagedriver_summary = {
'Dir': conf.has('WITH_STORAGE_DIR'),
'FS': conf.has('WITH_STORAGE_FS'),
'NetFS': conf.has('WITH_STORAGE_FS'),
'LVM': conf.has('WITH_STORAGE_LVM'),
'iSCSI': conf.has('WITH_STORAGE_ISCSI'),
'iscsi-direct': conf.has('WITH_STORAGE_ISCSI_DIRECT'),
'SCSI': conf.has('WITH_STORAGE_SCSI'),
'mpath': conf.has('WITH_STORAGE_MPATH'),
'Disk': conf.has('WITH_STORAGE_DISK'),
'RBD': conf.has('WITH_STORAGE_RBD'),
'Gluster': conf.has('WITH_STORAGE_GLUSTER'),
'ZFS': conf.has('WITH_STORAGE_ZFS'),
'Virtuozzo storage': conf.has('WITH_STORAGE_VSTORAGE'),
}
summary(storagedriver_summary, section: 'Storage Drivers', bool_yn: true)
secdriver_summary = {
'SELinux': conf.has('WITH_SECDRIVER_SELINUX'),
'AppArmor': conf.has('WITH_SECDRIVER_APPARMOR'),
}
summary(secdriver_summary, section: 'Security Drivers', bool_yn: true)
drivermod_summary = {
'driver_modules': driver_modules_flags.length() > 0,
}
summary(drivermod_summary, section: 'Driver Loadable Modules', bool_yn: true)
libs_summary = {
'acl': acl_dep.found(),
'apparmor': apparmor_dep.found(),
'attr': attr_dep.found(),
'audit': audit_dep.found(),
'bash_completion': bash_completion_dep.found(),
'blkid': blkid_dep.found(),
'capng': capng_dep.found(),
'curl': curl_dep.found(),
'devmapper': devmapper_dep.found(),
'dlopen': dlopen_dep.found(),
'fuse': fuse_dep.found(),
'glusterfs': glusterfs_dep.found(),
'libiscsi': libiscsi_dep.found(),
'libkvm': libkvm_dep.found(),
'libnl': libnl_dep.found(),
'libparted': libparted_dep.found(),
'libpcap': libpcap_dep.found(),
'libssh': libssh_dep.found(),
'libssh2': libssh2_dep.found(),
'libutil': libutil_dep.found(),
'netcf': conf.has('WITH_NETCF'),
'NLS': have_gnu_gettext_tools,
'numactl': numactl_dep.found(),
'openwsman': openwsman_dep.found(),
'parallels-sdk': parallels_sdk_dep.found(),
'pciaccess': pciaccess_dep.found(),
'polkit': conf.has('WITH_POLKIT'),
'rbd': rbd_dep.found(),
'readline': readline_dep.found(),
'sanlock': conf.has('WITH_SANLOCK'),
'sasl': sasl_dep.found(),
'selinux': selinux_dep.found(),
'udev': udev_dep.found(),
'xdr': xdr_dep.found(),
'yajl': yajl_dep.found(),
}
summary(libs_summary, section: 'Libraries', bool_yn: true)
win_summary = {
'MinGW': host_machine.system() == 'windows',
'windres': host_machine.system() == 'windows',
}
summary(win_summary, section: 'Windows', bool_yn: true)
test_summary = {
'Expensive': use_expensive_tests,
'Coverage': coverage_flags.length() > 0,
}
summary(test_summary, section: 'Test suite', bool_yn: true)
if conf.has('DEFAULT_LOADER_NVRAM')
loader_res = '@0@ !!! Using this configure option is strongly discouraged !!!'.format(conf.get_unquoted('DEFAULT_LOADER_NVRAM'))
else
loader_res = ''
endif
misc_summary = {
'Warning Flags': supported_cc_flags,
'docs': gen_docs,
'tests': build_tests,
'DTrace': conf.has('WITH_DTRACE_PROBES'),
'firewalld': conf.has('WITH_FIREWALLD'),
'firewalld-zone': conf.has('WITH_FIREWALLD_ZONE'),
'nss': conf.has('WITH_NSS'),
'numad': conf.has('WITH_NUMAD'),
'Init script': init_script,
'Char device locks': chrdev_lock_files,
'Loader/NVRAM': loader_res,
'pm_utils': conf.has('WITH_PM_UTILS'),
'virt-login-shell': conf.has('WITH_LOGIN_SHELL'),
'virt-host-validate': conf.has('WITH_HOST_VALIDATE'),
'TLS priority': conf.get_unquoted('TLS_PRIORITY'),
}
summary(misc_summary, section: 'Miscellaneous', bool_yn: true, list_sep: ' ')
devtools_summary = {
'wireshark_dissector': wireshark_dep.found(),
}
summary(devtools_summary, section: 'Developer Tools', bool_yn: true)
if conf.has('WITH_QEMU')
qemu_warn = ''
if qemu_user == 'root'
qemu_warn = ' !!! running QEMU as root is strongly discouraged !!!'
endif
priv_summary = {
'QEMU': '@0@:@1@@2@'.format(qemu_user, qemu_group, qemu_warn),
}
summary(priv_summary, section: 'Privileges')
endif