https://codeberg.org/interpeer/packeteer.git
Tip revision: 092479b6baa5d97324ade24dc04f8031f0a4e86f authored by Jens Finkhaeuser on 05 May 2023, 07:19:00 UTC
Merge branch 'main' of codeberg.org:interpeer/packeteer
Merge branch 'main' of codeberg.org:interpeer/packeteer
Tip revision: 092479b
meson.build
##############################################################################
# Project
project('packeteer', 'cpp',
version: '0.1.0',
license: 'GPLv3',
meson_version: '>=0.55.0',
default_options: [
'cpp_std=c++17',
'default_library=both',
])
##############################################################################
# Versioning, project and libraries
# There are so many versioning schemes, each of which is incompatible with
# others. We'll manage best by keeping things simple:
#
# - The package version follows semver
# - The library version is the package version
# - The ABI version, i.e. the compatibility we expect, is the major
# component of the package
_splitver = meson.project_version().split('.')
PACKAGE_MAJOR = _splitver[0]
PACKAGE_MINOR = _splitver[1]
PACKAGE_PATCH = _splitver[2]
ABI_VERSION = PACKAGE_MAJOR
LIB_VERSION = meson.project_version()
PACKAGE_VERSION = meson.project_version()
##############################################################################
# Configuration
conf_data = configuration_data()
compiler = meson.get_compiler('cpp')
host_type = ''
if host_machine.system() in [ 'cygwin', 'darwin', 'dragonfly', 'freebsd', 'gnu', 'linux', 'netbsd' ]
host_type = 'posix'
elif host_machine.system() == 'windows'
host_type = 'win32'
elif host_machine.system().startswith('android')
host_type = 'android'
endif
summary('Host platform', host_type, section: 'Platform')
# For Windows, try to determine the SDK version.
winsdk_ver = -1
if compiler.has_header('ntverp.h')
code = '''#include <iostream>
#include <ntverp.h>
int main()
{
std::cout << VER_PRODUCTMAJORVERSION;
}
'''
result = compiler.run(code, name: 'Windows SDK version check.')
winsdk_ver = result.stdout().to_int()
summary('Windows SDK major version', winsdk_ver, section: 'Platform')
endif
### Build configuration
bt = get_option('buildtype')
libtype = get_option('default_library')
build_shared = false
if libtype in ['shared', 'both']
build_shared = true
endif
build_static = false
if libtype in ['static', 'both']
build_static = true
endif
### Compiler flags
compiler_id = compiler.get_id()
cpp_args = []
link_args = []
static_link_args = []
cpp_defines = []
cpp_define_args = []
define_prefix = '-D'
posix_common_args = [
'-Wall', '-Wextra', '-Wpedantic', '-Wshadow', '-Wstrict-aliasing',
'-Wstrict-overflow=5', '-Wcast-align',
'-Wpointer-arith', '-Wcast-qual', '-Wold-style-cast',
]
if compiler_id == 'clang'
cpp_args += posix_common_args + [
'-Wabi', '-flto',
]
link_args += ['-flto']
static_link_args = [
'-lstdc++', '-lm',
]
cpp_defines += ['PACKETEER_IS_BUILDING=1']
elif compiler_id == 'gcc'
cpp_args += posix_common_args + [
'-Wstrict-null-sentinel', '-flto',
]
link_args += ['-flto']
static_link_args = [
'-lstdc++', '-lm',
]
cpp_defines += ['PACKETEER_IS_BUILDING=1']
elif compiler_id == 'msvc'
cpp_args += [
'/wd4250', '/wd4251', '/wd4275',
]
cpp_defines += ['PACKETEER_IS_BUILDING=1']
define_prefix = '/D'
endif
if bt in ['debug', 'debugoptimized']
cpp_defines += ['DEBUG=1']
if compiler_id == 'clang'
cpp_args += ['-ggdb']
elif compiler_id == 'gcc'
cpp_args += ['-g3']
elif compiler_id == 'msvc'
cpp_args += ['/FS']
endif
else
cpp_defines += ['NDEBUG=1']
posix_release_args = [
'-fvisibility=hidden', '-fvisibility-inlines-hidden',
]
if compiler_id == 'clang'
cpp_args += posix_release_args
elif compiler_id == 'gcc'
cpp_args += posix_release_args
elif compiler_id == 'msvc'
cpp_args += ['/Oi', '/DNDEBUG=1']
endif
endif
if host_type == 'android'
# Only posix compilers supported (?)
cpp_defines += ['ANDROID_STL=c++_shared']
cpp_args += [
'-fexceptions', '-frtti',
]
link_args = static_link_args
endif
# Make things work with MSVC and Windows SDK <10
if compiler_id == 'msvc' and winsdk_ver < 10
cpp_args += ['/permissive']
endif
# Turn defines into cpp args
foreach def : cpp_defines
cpp_define_args += [define_prefix + def]
endforeach
add_project_arguments(cpp_args, language: 'cpp')
### Version and package information
conf_data.set_quoted('PACKETEER_PACKAGE_MAJOR', PACKAGE_MAJOR)
conf_data.set_quoted('PACKETEER_PACKAGE_MINOR', PACKAGE_MINOR)
conf_data.set_quoted('PACKETEER_PACKAGE_PATCH', PACKAGE_PATCH)
conf_data.set_quoted('PACKETEER_PACKAGE_VERSION', PACKAGE_VERSION)
conf_data.set_quoted('PACKETEER_ABI_VERSION', ABI_VERSION)
conf_data.set_quoted('PACKETEER_LIB_VERSION', LIB_VERSION)
conf_data.set_quoted('PACKETEER_PACKAGE_NAME', meson.project_name())
conf_data.set_quoted('PACKETEER_PACKAGE_URL', 'https://codeberg.org/interpeer/packeteer')
### Host platform details
conf_data.set('PACKETEER_BIGENDIAN', host_machine.endian() == 'big')
### Headers
conf_data.set('PACKETEER_HAVE_UNISTD_H',
compiler.has_header('unistd.h'))
conf_data.set('PACKETEER_HAVE_TIME_H',
compiler.has_header('time.h'))
conf_data.set('PACKETEER_HAVE_POLL_H',
compiler.has_header('poll.h'))
conf_data.set('PACKETEER_HAVE_FCNTL_H',
compiler.has_header('fcntl.h'))
conf_data.set('PACKETEER_HAVE_SYS_TYPES_H',
compiler.has_header('sys' / 'types.h'))
conf_data.set('PACKETEER_HAVE_SYS_SELECT_H',
compiler.has_header('sys' / 'select.h'))
conf_data.set('PACKETEER_HAVE_SYS_STAT_H',
compiler.has_header('sys' / 'stat.h'))
conf_data.set('PACKETEER_HAVE_SYS_TIME_H',
compiler.has_header('sys' / 'time.h'))
conf_data.set('PACKETEER_HAVE_SYS_EPOLL_H',
compiler.has_header('sys' / 'epoll.h'))
conf_data.set('PACKETEER_HAVE_SYS_UN_H',
compiler.has_header('sys' / 'un.h'))
conf_data.set('PACKETEER_HAVE_SYS_SOCKET_H',
compiler.has_header('sys' / 'socket.h'))
conf_data.set('PACKETEER_HAVE_SYS_IOCTL_H',
compiler.has_header('sys' / 'ioctl.h'))
conf_data.set('PACKETEER_HAVE_ARPA_INET_H',
compiler.has_header('arpa' / 'inet.h'))
conf_data.set('PACKETEER_HAVE_NET_IF_H',
compiler.has_header('net' / 'if.h'))
conf_data.set('PACKETEER_HAVE_NETINET_IN_H',
compiler.has_header('netinet' / 'in.h'))
conf_data.set('PACKETEER_HAVE_WINSOCK2_H',
compiler.has_header('winsock2.h'))
conf_data.set('PACKETEER_HAVE_WS2TCPIP_H',
compiler.has_header('ws2tcpip.h'))
have_afunix = compiler.has_header('afunix.h')
conf_data.set('PACKETEER_HAVE_AFUNIX_H', have_afunix)
conf_data.set('PACKETEER_HAVE_LINUX_UN_H',
compiler.has_header('linux' / 'un.h'))
conf_data.set('PACKETEER_HAVE_LINUX_IF_TUN_H',
compiler.has_header('linux' / 'if_tun.h'))
conf_data.set('PACKETEER_HAVE_LINUX_SOCKIOS_H',
compiler.has_header('linux' / 'sockios.h'))
### Types
compiler.sizeof('int32_t', prefix: '#include <stdint.h>')
compiler.sizeof('uint32_t', prefix: '#include <stdint.h>')
compiler.sizeof('int64_t', prefix: '#include <stdint.h>')
compiler.sizeof('uint64_t', prefix: '#include <stdint.h>')
compiler.sizeof('size_t', prefix: '#include <stdint.h>')
compiler.sizeof('ssize_t', prefix: '#include <stdint.h>')
have_epoll_create = compiler.compiles('''
#include <sys/epoll.h>
int main(int, char**)
{
int foo = epoll_create1(EPOLL_CLOEXEC);
}
''', name: 'epoll_create1()')
conf_data.set('PACKETEER_HAVE_EPOLL_CREATE1', have_epoll_create)
summary('epoll', have_epoll_create, bool_yn: true, section: 'I/O subsystems')
have_select = compiler.compiles('''
#include <sys/select.h>
#include <string.h>
int main(int, char**)
{
int ret = select(0, NULL, NULL, NULL, NULL);
}
''', name: 'select()')
conf_data.set('PACKETEER_HAVE_SELECT', have_select)
summary('select', have_select, bool_yn: true, section: 'I/O subsystems')
have_pselect = compiler.compiles('''
#include <sys/select.h>
#include <string.h>
int main(int, char**)
{
int ret = pselect(0, NULL, NULL, NULL, NULL, NULL);
}
''', name: 'pselect()')
conf_data.set('PACKETEER_HAVE_PSELECT', have_pselect)
summary('pselect', have_pselect, bool_yn: true, section: 'I/O subsystems')
have_poll = compiler.compiles('''
#include <poll.h>
#include <string.h>
int main(int, char**)
{
int foo = poll(NULL, 0, 0);
}
''', name: 'poll()')
conf_data.set('PACKETEER_HAVE_POLL', have_poll)
summary('poll', have_poll, bool_yn: true, section: 'I/O subsystems')
have_ppoll = compiler.compiles('''
#include <poll.h>
#include <string.h>
int main(int, char**)
{
int foo = ppoll(NULL, 0, 0, NULL);
}
''', name: 'ppoll()')
conf_data.set('PACKETEER_HAVE_PPOLL', have_ppoll)
summary('ppoll', have_ppoll, bool_yn: true, section: 'I/O subsystems')
have_pollrdhup = compiler.compiles('''
#include <poll.h>
#include <string.h>
int main(int, char**)
{
int foo = POLLRDHUP;
}
''', name: 'pollrdhup()')
conf_data.set('PACKETEER_HAVE_POLLRDHUP', have_pollrdhup)
have_pollhup = compiler.compiles('''
#include <poll.h>
#include <string.h>
int main(int, char**)
{
int foo = POLLHUP;
}
''', name: 'pollhup()')
conf_data.set('PACKETEER_HAVE_POLLHUP', have_pollhup)
have_kqueue = compiler.compiles('''
#include <sys/types.h>
#include <sys/event.h>
#include <sys/time.h>
int main(int, char **)
{
int foo = kqueue();
}
''', name: 'kqueue()')
conf_data.set('PACKETEER_HAVE_KQUEUE', have_kqueue)
summary('kqueue', have_kqueue, bool_yn: true, section: 'I/O subsystems')
have_iocp = compiler.compiles('''
#define WIN32_LEAN_AND_MEAN
#define NOMINMAX
#define UNICODE
#define _UNICODE
#include <windows.h>
#include <WinDef.h>
int main(int, char **)
{
HANDLE iocp = CreateIoCompletionPort(INVALID_HANDLE_VALUE, NULL, NULL, 3);
}
''', name: 'I/O completion ports')
conf_data.set('PACKETEER_HAVE_IOCP', have_iocp)
summary('iocp', have_iocp, bool_yn: true, section: 'I/O subsystems')
have_mknod = compiler.compiles('''
#include <sys/stat.h>
#include <sys/types.h>
#include <fcntl.h>
#include <unistd.h>
int main(int, char**)
{
mknod("foo", S_IFIFO, S_IRUSR);
}
''', name: 'mknod()')
conf_data.set('PACKETEER_HAVE_MKNOD', have_mknod)
have_mkfifo = compiler.compiles('''
#include <sys/stat.h>
#include <sys/types.h>
#include <fcntl.h>
#include <unistd.h>
int main(int, char**)
{
mkfifo("foo", S_IRUSR);
}
''', name: 'mkfifo()')
conf_data.set('PACKETEER_HAVE_MKFIFO', have_mkfifo)
have_socketpair = compiler.compiles('''
#include <sys/types.h>
#include <sys/socket.h>
int main(int, char **)
{
int fd[2];
int e = socketpair(AF_INET, SOCK_STREAM, 0, fd);
}
''', name: 'socketpair()')
conf_data.set('PACKETEER_HAVE_SOCKETPAIR', have_socketpair)
### Set values from options
default_concurrency = get_option('default_concurrency')
summary('Default scheduler concurrency (threads)', default_concurrency, section: 'Build options')
conf_data.set('PACKETEER_DEFAULT_CONCURRENCY', default_concurrency)
cache_line_size = get_option('cache_line_size')
summary('Cache line size (Bytes)', cache_line_size, section: 'Build options')
conf_data.set('PACKETEER_CACHE_LINE_SIZE', cache_line_size)
event_wait_interval_usec = get_option('event_wait_interval_usec')
summary('Event wait interval (usec)', event_wait_interval_usec, section: 'Build options')
conf_data.set('PACKETEER_EVENT_WAIT_INTERVAL_USEC', event_wait_interval_usec)
event_max = get_option('event_max')
summary('Maximum number of events to dequeue at once', event_max, section: 'Build options')
conf_data.set('PACKETEER_EVENT_MAX', event_max)
io_buffer_size = get_option('io_buffer_size')
summary('I/O buffers (Bytes)', io_buffer_size, section: 'Build options')
conf_data.set('PACKETEER_IO_BUFFER_SIZE', io_buffer_size)
io_signature_size = get_option('io_signature_size')
summary('I/O signature size (Bytes)', io_signature_size, section: 'Build options')
conf_data.set('PACKETEER_IO_SIGNATURE_SIZE', io_signature_size)
io_num_overlapped = get_option('io_num_overlapped')
summary('Initial number of OVERLAPPED entries per handle', io_num_overlapped, section: 'Build options')
conf_data.set('PACKETEER_IO_NUM_OVERLAPPED', io_num_overlapped)
io_overlapped_grow_by = get_option('io_overlapped_grow_by')
summary('Grow number of OVERLAPPED entries by', io_overlapped_grow_by, section: 'Build options')
conf_data.set('PACKETEER_IO_OVERLAPPED_GROW_BY', io_overlapped_grow_by)
##############################################################################
# Dependencies
subproject_opts = [
'default_library=' + libtype,
]
libvar_postfix = ''
if libtype in ['static', 'both']
libvar_postfix = '_static_dep'
else
libvar_postfix = '_dep'
endif
deps = []
##### liberate
liberate_dep = dependency(
'liberate',
fallback: ['liberate', 'liberate' + libvar_postfix],
default_options: subproject_opts,
)
deps += [liberate_dep]
summary('liberate', liberate_dep.version(), section: 'Other Dependencies')
##### Threads
thread = dependency('threads', required: true)
deps += [thread]
##############################################################################
# Vendored dependencies
# subdir('vendor')
# deps += [vendored_deps]
##############################################################################
# Set values from options
configure_file(
input: 'build-config.h.in',
output: 'build-config.h',
configuration: conf_data
)
main_build_dir = declare_dependency(
include_directories: include_directories('.')
)
##############################################################################
# Library
includes = include_directories(
'include',
)
libincludes = include_directories(
'lib',
)
install_headers(
'include' / 'packeteer.h',
)
install_headers(
'include' / 'packeteer' / 'version.h',
'include' / 'packeteer' / 'error.h',
'include' / 'packeteer' / 'scheduler.h',
'include' / 'packeteer' / 'registry.h',
'include' / 'packeteer' / 'resolver.h',
'include' / 'packeteer' / 'connector.h',
'include' / 'packeteer' / 'handle.h',
'include' / 'packeteer' / 'visibility.h',
subdir: 'packeteer',
)
install_headers(
'include' / 'packeteer' / 'connector' / 'types.h',
'include' / 'packeteer' / 'connector' / 'interface.h',
'include' / 'packeteer' / 'connector' / 'peer_address.h',
subdir: 'packeteer' / 'connector',
)
install_headers(
'include' / 'packeteer' / 'scheduler' / 'events.h',
'include' / 'packeteer' / 'scheduler' / 'types.h',
'include' / 'packeteer' / 'scheduler' / 'callback.h',
subdir: 'packeteer' / 'scheduler',
)
libsrc = [
'lib' / 'version.cpp',
'lib' / 'error.cpp',
'lib' / 'packeteer.cpp',
'lib' / 'registry.cpp',
'lib' / 'resolver.cpp',
'lib' / 'scheduler.cpp',
'lib' / 'connector.cpp',
'lib' / 'interrupt.cpp',
'lib' / 'connector' / 'peer_address.cpp',
'lib' / 'scheduler' / 'worker.cpp',
'lib' / 'scheduler' / 'scheduler_impl.cpp',
'lib' / 'scheduler' / 'io_thread.cpp',
]
if have_epoll_create
libsrc += ['lib' / 'scheduler' / 'io' / 'posix' / 'epoll.cpp']
endif
if have_select
libsrc += ['lib' / 'scheduler' / 'io' / 'posix' / 'select.cpp']
endif
if have_poll
libsrc += ['lib' / 'scheduler' / 'io' / 'posix' / 'poll.cpp']
endif
if have_kqueue
libsrc += ['lib' / 'scheduler' / 'io' / 'posix' / 'kqueue.cpp']
endif
if have_iocp
libsrc += [
'lib' / 'scheduler' / 'io' / 'win32' / 'iocp.cpp',
'lib' / 'scheduler' / 'io' / 'win32' / 'select.cpp',
'lib' / 'scheduler' / 'io' / 'win32' / 'win32.cpp',
]
endif
posixsrc = [
'lib' / 'connector' / 'posix' / 'fd.cpp',
'lib' / 'connector' / 'posix' / 'common.cpp',
'lib' / 'connector' / 'posix' / 'anon.cpp',
'lib' / 'connector' / 'posix' / 'fifo.cpp',
'lib' / 'connector' / 'posix' / 'socket.cpp',
'lib' / 'connector' / 'posix' / 'tcp.cpp',
'lib' / 'connector' / 'posix' / 'udp.cpp',
'lib' / 'connector' / 'posix' / 'local.cpp',
]
winsrc = [
'lib' / 'win32' / 'handle.cpp',
'lib' / 'connector' / 'win32' / 'pipe_operations.cpp',
'lib' / 'connector' / 'win32' / 'socketpair.cpp',
'lib' / 'connector' / 'win32' / 'io_operations.cpp',
'lib' / 'connector' / 'win32' / 'common.cpp',
'lib' / 'connector' / 'win32' / 'anon.cpp',
'lib' / 'connector' / 'win32' / 'pipe.cpp',
'lib' / 'connector' / 'win32' / 'socket.cpp',
'lib' / 'connector' / 'win32' / 'tcp.cpp',
'lib' / 'connector' / 'win32' / 'udp.cpp',
]
if have_afunix
winsrc += [
'lib' / 'connector' / 'win32' / 'local.cpp',
]
endif
if host_type == 'posix' or host_type == 'android'
libsrc += posixsrc
elif host_type == 'win32'
libsrc += winsrc
endif
dep_internal = false
# Shared library?
if build_shared
so_lib = shared_library('packeteer', libsrc,
include_directories: [includes],
dependencies: deps,
link_args: link_args,
cpp_args: cpp_define_args,
version: LIB_VERSION,
soversion: ABI_VERSION,
install: true
)
packeteer_dep = declare_dependency(
include_directories: [includes],
dependencies: deps,
compile_args: [],
link_with: [so_lib],
link_args: link_args,
version: LIB_VERSION,
)
dep_internal = packeteer_dep
endif
# Static library?
if build_static
static_args = [define_prefix + 'PACKETEER_STATIC=1']
sta_lib = static_library('packeteer', libsrc,
include_directories: [includes],
dependencies: deps,
link_args: link_args,
cpp_args: cpp_define_args + static_args,
install: true,
)
packeteer_static_dep = declare_dependency(
include_directories: [includes],
dependencies: deps,
compile_args: static_args,
link_with: [sta_lib],
link_args: link_args + static_link_args,
version: LIB_VERSION,
)
dep_internal = packeteer_static_dep
endif
##############################################################################
# Subdirectories
subdir('test')
subdir('examples')
subdir('benchmarks')
subdir('ext')
subdir('util')
##############################################################################
# Linter, etc.
cppcheck = find_program('cppcheck', required: false)
if cppcheck.found()
run_target('cppcheck', command: [
cppcheck.full_path(),
'--cppcheck-build-dir=@0@/cppcheck'.format(meson.current_build_dir()),
'--enable=all', '-v',
'--suppress=missingIncludeSystem',
'--inline-suppr',
'-I', '@0@/include'.format(meson.current_source_dir()),
'-I', '@0@/lib'.format(meson.current_source_dir()),
'-I', meson.current_build_dir(),
'--std=c++17',
cpp_define_args,
'--quiet',
'@0@/lib'.format(meson.current_source_dir()),
'@0@/ext/lib'.format(meson.current_source_dir()),
'@0@/util/lib'.format(meson.current_source_dir()),
])
endif
oclint = find_program('oclint', required: false)
if oclint.found()
oclint_config = custom_target('oclint_config',
output: '.oclint',
input: '.oclint',
command: ['cp', '@INPUT@', '@OUTPUT@'],
install: false,
)
oclintsrc = []
foreach fname : libsrc
oclintsrc += [meson.current_source_dir() / fname]
endforeach
foreach fname : extsrc
oclintsrc += [meson.current_source_dir() / 'ext' / fname]
endforeach
foreach fname : utilsrc
oclintsrc += [meson.current_source_dir() / 'util' / fname]
endforeach
run_target('oclint', command: [
oclint.full_path(),
oclintsrc,
'-o', '@0@/oclint.log'.format(meson.current_build_dir()),
'--',
'-I', '@0@/include'.format(meson.current_source_dir()),
'-I', '@0@/lib'.format(meson.current_source_dir()),
'-I', '@0@/subprojects/liberate/include'.format(meson.current_source_dir()),
'-I', meson.current_build_dir(),
'-I', '@0@/util/include'.format(meson.current_source_dir()),
'-I', '@0@/ext/include'.format(meson.current_source_dir()),
'--std=@0@'.format(get_option('cpp_std')),
cpp_args,
cpp_define_args,
'-DOCLINT_IS_RUNNING',
],
depends: oclint_config,
)
endif