Revision d4db92a96f2394a2f4577f68a72213a1a5c691cf authored by Jens Finkhaeuser on 26 March 2021, 11:14:24 UTC, committed by Jens Finkhaeuser on 26 March 2021, 11:14:24 UTC
1 parent bb75e9b
meson.build
##############################################################################
# Project
project('liberate', 'cpp',
version: '0.1.0',
license: 'GPLv3',
meson_version: '>=0.53.0',
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
### Compiler flags
compiler_id = compiler.get_id()
cpp_lib_is_building = []
cpp_args = []
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',
]
cpp_lib_is_building = ['-DLIBERATE_IS_BUILDING=1']
elif compiler_id == 'gcc'
cpp_args += posix_common_args + [
'-Wstrict-null-sentinel',
]
cpp_lib_is_building = ['-DLIBERATE_IS_BUILDING=1']
elif compiler_id == 'msvc'
cpp_args += [
'/wd4250', '/wd4251', '/wd4275',
]
cpp_lib_is_building = ['/DLIBERATE_IS_BUILDING=1']
endif
bt = get_option('buildtype')
if bt in ['debug']
if compiler_id == 'clang'
cpp_args += ['-ggdb', '-DDEBUG']
elif compiler_id == 'gcc'
cpp_args += ['-g3', '-DDEBUG']
elif compiler_id == 'msvc'
cpp_args += ['/FS', '/DDEBUG=1']
endif
elif bt in ['debugoptimized']
if compiler_id == 'clang'
cpp_args += ['-ggdb', '-DNDEBUG']
elif compiler_id == 'gcc'
cpp_args += ['-g3', '-DNDEBUG']
elif compiler_id == 'msvc'
cpp_args += ['/FS', '/DNDEBUG=1']
endif
else
posix_release_args = [
'-fvisibility=hidden', '-fvisibility-inlines-hidden',
'-DNDEBUG',
]
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
link_args = []
if host_type == 'android'
# Only posix compilers supported (?)
cpp_args += [
'-DANDROID_STL=c++_shared',
'-fexceptions', '-frtti',
]
link_args = [
'-lstdc++', '-lm',
]
endif
# Make things work with MSVC and Windows SDK <10
if compiler_id == 'msvc' and winsdk_ver < 10
cpp_args += ['/permissive']
endif
add_project_arguments(cpp_args, language: 'cpp')
### Version and package information
conf_data.set_quoted('LIBERATE_PACKAGE_MAJOR', PACKAGE_MAJOR)
conf_data.set_quoted('LIBERATE_PACKAGE_MINOR', PACKAGE_MINOR)
conf_data.set_quoted('LIBERATE_PACKAGE_PATCH', PACKAGE_PATCH)
conf_data.set_quoted('LIBERATE_PACKAGE_VERSION', PACKAGE_VERSION)
conf_data.set_quoted('LIBERATE_ABI_VERSION', ABI_VERSION)
conf_data.set_quoted('LIBERATE_LIB_VERSION', LIB_VERSION)
conf_data.set_quoted('LIBERATE_PACKAGE_NAME', meson.project_name())
conf_data.set_quoted('LIBERATE_PACKAGE_URL', 'https://gitlab.com/interpeer/liberate')
### Host platform details
conf_data.set('LIBERATE_BIGENDIAN', host_machine.endian() == 'big')
### Headers
conf_data.set('LIBERATE_HAVE_ARPA_INET_H',
compiler.has_header('arpa' / 'inet.h'))
conf_data.set('LIBERATE_HAVE_NETINET_IN_H',
compiler.has_header('netinet' / 'in.h'))
conf_data.set('LIBERATE_HAVE_LINUX_UN_H',
compiler.has_header('linux' / 'un.h'))
conf_data.set('LIBERATE_HAVE_SYS_UN_H',
compiler.has_header('sys' / 'un.h'))
conf_data.set('LIBERATE_HAVE_SYS_SOCKET_H',
compiler.has_header('sys' / 'socket.h'))
conf_data.set('LIBERATE_HAVE_WINSOCK2_H',
compiler.has_header('winsock2.h'))
conf_data.set('LIBERATE_HAVE_WS2TCPIP_H',
compiler.has_header('ws2tcpip.h'))
have_afunix = compiler.has_header('afunix.h')
conf_data.set('LIBERATE_HAVE_AFUNIX_H', have_afunix)
### 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>')
char8_size = compiler.sizeof('char8_t')
if char8_size > 0
conf_data.set('LIBERATE_HAVE_CHAR8_T', true)
endif
wchar_size = compiler.sizeof('wchar_t')
if wchar_size > 0
conf_data.set('LIBERATE_HAVE_WCHAR_T', true)
endif
have_strerror_s = compiler.compiles('''
#include <string.h>
int main(int, char**)
{
char buf[1];
auto e = strerror_s(buf, sizeof(buf), 0);
}
''', name: 'strerror_s()')
conf_data.set('LIBERATE_HAVE_STRERROR_S', have_strerror_s)
have_strerror_r = compiler.compiles('''
#include <string.h>
#if (_POSIX_C_SOURCE >= 200112L) && !_GNU_SOURCE
# error "No XSI compliant version!"
#endif
int main(int, char**)
{
char buf[1];
int e = strerror_r(0, buf, sizeof(buf));
}
''', name: 'strerror_r()')
conf_data.set('LIBERATE_HAVE_STRERROR_R', have_strerror_r)
have_getaddrinfo = compiler.compiles('''
#include <sys/types.h>
#include <sys/socket.h>
#include <netdb.h>
int main(int, char**)
{
auto res = getaddrinfo(nullptr, nullptr, nullptr, nullptr);
}
''', name: 'getaddrinfo()')
conf_data.set('LIBERATE_HAVE_GETADDRINFO', have_getaddrinfo)
have_ai_idn = compiler.compiles('''
#include <sys/types.h>
#include <sys/socket.h>
#include <netdb.h>
int main(int, char**)
{
int x = AI_IDN;
}
''', name: 'AI_IDN define')
conf_data.set('LIBERATE_HAVE_AI_IDN', have_ai_idn)
have_eai_addrfamily = compiler.compiles('''
#include <sys/types.h>
#include <sys/socket.h>
#include <netdb.h>
int main(int, char**)
{
int x = EAI_ADDRFAMILY;
}
''', name: 'EAI_ADDRFAMILY define')
conf_data.set('LIBERATE_HAVE_EAI_ADDRFAMILY', have_eai_addrfamily)
have_eai_nodata = compiler.compiles('''
#include <sys/types.h>
#include <sys/socket.h>
#include <netdb.h>
int main(int, char**)
{
int x = EAI_NODATA;
}
''', name: 'EAI_NODATA define')
conf_data.set('LIBERATE_HAVE_EAI_NODATA', have_eai_nodata)
have_eai_system = compiler.compiles('''
#include <sys/types.h>
#include <sys/socket.h>
#include <netdb.h>
int main(int, char**)
{
int x = EAI_SYSTEM;
}
''', name: 'EAI_SYSTEM define')
conf_data.set('LIBERATE_HAVE_EAI_SYSTEM', have_eai_system)
### Set values from options
log_backend = 'LIBERATE_LOG_BACKEND_' + get_option('log_backend').to_upper()
summary('Log backend', log_backend, section: 'Build options')
conf_data.set('LIBERATE_LOG_BACKEND', log_backend)
configure_file(
input: 'build-config.h.in',
output: 'build-config.h',
configuration: conf_data
)
main_build_dir = declare_dependency(
include_directories: include_directories('.')
)
##############################################################################
# Dependencies
threads = dependency('threads', required: true)
deps = [threads]
##############################################################################
# Meson Wrap Dependencies
define = '-D'
if compiler_id == 'msvc'
define = '/D'
endif
log_deps = []
log_cpp_args = []
if log_backend == 'LIBERATE_LOG_BACKEND_PLOG'
plog = subproject('sergiusthebest-plog')
log_deps = [plog.get_variable('plog_dep')]
log_cpp_args = [define + 'LIBERATE_LOG_BACKEND=LIBERATE_LOG_BACKEND_PLOG']
elif log_backend == 'LIBERATE_LOG_BACKEND_LOGURU' and not host_machine.system().endswith('bsd')
loguru = subproject('emilk-loguru')
log_deps = [loguru.get_variable('emilk_loguru_dep')]
log_cpp_args = [define + 'LIBERATE_LOG_BACKEND=LIBERATE_LOG_BACKEND_LOGURU']
elif log_backend == 'LIBERATE_LOG_BACKEND_SPDLOG'
spdlog = subproject('spdlog')
log_deps = [spdlog.get_variable('spdlog_dep')]
log_cpp_args = [define + 'LIBERATE_LOG_BACKEND=LIBERATE_LOG_BACKEND_SPDLOG']
endif
##############################################################################
# Library
includes = include_directories(
'include',
)
install_headers(
'include' / 'liberate.h',
)
install_headers(
'include' / 'liberate' / 'version.h',
'include' / 'liberate' / 'visibility.h',
'include' / 'liberate' / 'types.h',
'include' / 'liberate' / 'logging.h',
subdir: 'liberate',
)
install_headers(
'include' / 'liberate' / 'types' / 'varint.h',
'include' / 'liberate' / 'types' / 'type_traits.h',
subdir: 'liberate' / 'types',
)
install_headers(
'include' / 'liberate' / 'string' / 'util.h',
'include' / 'liberate' / 'string' / 'utf8.h',
'include' / 'liberate' / 'string' / 'urlencode.h',
'include' / 'liberate' / 'string' / 'hexencode.h',
subdir: 'liberate' / 'string',
)
install_headers(
'include' / 'liberate' / 'fs' / 'path.h',
'include' / 'liberate' / 'fs' / 'tmp.h',
subdir: 'liberate' / 'fs',
)
install_headers(
'include' / 'liberate' / 'sys' / 'error.h',
subdir: 'liberate' / 'sys',
)
install_headers(
'include' / 'liberate' / 'net' / 'address_type.h',
'include' / 'liberate' / 'net' / 'socket_address.h',
'include' / 'liberate' / 'net' / 'network.h',
'include' / 'liberate' / 'net' / 'url.h',
'include' / 'liberate' / 'net' / 'ip.h',
'include' / 'liberate' / 'net' / 'resolve.h',
subdir: 'liberate' / 'net',
)
install_headers(
'include' / 'liberate' / 'cpp' / 'hash.h',
'include' / 'liberate' / 'cpp' / 'operators.h',
subdir: 'liberate' / 'cpp',
)
install_headers(
'include' / 'liberate' / 'cpp' / 'operators' / 'comparison.h',
subdir: 'liberate' / 'cpp' / 'operators',
)
install_headers(
'include' / 'liberate' / 'serialization' / 'integer.h',
'include' / 'liberate' / 'serialization' / 'varint.h',
subdir: 'liberate' / 'serialization',
)
install_headers(
'include' / 'liberate' / 'concurrency' / 'concurrent_queue.h',
'include' / 'liberate' / 'concurrency' / 'tasklet.h',
subdir: 'liberate' / 'concurrency',
)
install_headers(
'include' / 'liberate' / 'checksum' / 'crc32.h',
subdir: 'liberate' / 'checksum',
)
libsrc = [
'lib' / 'version.cpp',
'lib' / 'liberate.cpp',
'lib' / 'string' / 'util.cpp',
'lib' / 'string' / 'utf8.cpp',
'lib' / 'string' / 'urlencode.cpp',
'lib' / 'string' / 'hexencode.cpp',
'lib' / 'fs' / 'path.cpp',
'lib' / 'fs' / 'tmp.cpp',
'lib' / 'sys' / 'error.cpp',
'lib' / 'net' / 'cidr.cpp',
'lib' / 'net' / 'socket_address.cpp',
'lib' / 'net' / 'network.cpp',
'lib' / 'net' / 'url.cpp',
'lib' / 'net' / 'ip.cpp',
'lib' / 'net' / 'resolve.cpp',
'lib' / 'concurrency' / 'tasklet.cpp',
]
lib = library('erate', libsrc,
include_directories: [includes],
dependencies: deps + log_deps,
link_args: link_args,
cpp_args: cpp_lib_is_building + log_cpp_args,
version: LIB_VERSION,
soversion: ABI_VERSION,
install: true)
liberate_dep = declare_dependency(
include_directories: [includes],
dependencies: deps + log_deps,
compile_args: log_cpp_args,
link_with: [lib],
link_args: link_args,
version: LIB_VERSION,
)
##############################################################################
# Subdirs
subdir('test')
subdir('examples')
##############################################################################
# Linter, etc.
cppcheck = find_program('cppcheck', required: false)
if cppcheck.found()
run_target('cppcheck', command: [
cppcheck.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_lib_is_building,
'--quiet',
'@0@/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,
)
run_target('oclint', command: [
oclint.path(),
libsrc,
'-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', meson.current_build_dir(),
'--std=@0@'.format(get_option('cpp_std')),
cpp_args,
cpp_lib_is_building,
'-DOCLINT_IS_RUNNING',
],
depends: oclint_config,
)
endif
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