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irssi/meson.build
ailin-nemui a731525012
Merge pull request #1290 from mistydemeo/check_for_term_h 
Add a check for term.h
2021-04-01 21:28:04 +02:00

631 lines
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project('irssi', 'c',
version : '1.3-head',
meson_version : '>=0.49',
default_options : ['warning_level=1'])
############################
############################
glib_internal_version = 'glib-2.58.3' # keep this in sync with subprojects/glib.wrap
cc = meson.get_compiler('c')
rootinc = include_directories('.')
dep = []
textui_dep = []
need_dl_cross_link = false
# The Android environment requires that all modules are linked to each other.
# See https://github.com/android/ndk/issues/201
if host_machine.system() == 'android'
need_dl_cross_link = true
endif
includedir = get_option('includedir')
incdir = 'irssi'
moduledir = get_option('libdir') / incdir / 'modules'
helpdir = get_option('datadir') / incdir / 'help'
themedir = get_option('datadir') / incdir / 'themes'
scriptdir = get_option('datadir') / incdir / 'scripts'
docdir = get_option('docdir') != '' ? get_option('docdir') : (get_option('datadir') / 'doc' / incdir)
want_textui = get_option('without-textui') != 'yes'
want_bot = get_option('with-bot') == 'yes'
want_fuzzer = get_option('with-fuzzer') == 'yes'
fuzzer_lib = get_option('with-fuzzer-lib')
fuzzer_link_language = get_option('fuzzer-link-language')
want_proxy = get_option('with-proxy') == 'yes'
want_truecolor = get_option('enable-true-color') == 'yes'
want_gregex = get_option('disable-gregex') != 'yes'
require_capsicum = get_option('with-capsicum') == 'yes'
want_capsicum = get_option('with-capsicum') != 'no'
require_libutf8proc = get_option('disable-utf8proc') == 'no'
want_libutf8proc = get_option('disable-utf8proc') != 'yes'
require_perl = get_option('with-perl') == 'yes'
want_perl = get_option('with-perl') != 'no'
with_perl_lib = get_option('with-perl-lib')
require_otr = get_option('with-otr') == 'yes'
want_otr = get_option('with-otr') != 'no'
want_glib_internal = get_option('install-glib') != 'no'
require_glib_internal = get_option('install-glib') == 'force'
want_static_dependency = get_option('static-dependency') == 'yes'
chat_modules = ['irc']
run_command('mkdir', meson.current_build_dir() / incdir)
run_command('ln', '-s', meson.current_source_dir() / 'src', meson.current_build_dir() / incdir)
run_command('ln', '-s', meson.current_build_dir() / 'irssi-config.h', meson.current_build_dir() / incdir)
run_command('ln', '-s', meson.current_build_dir() / 'irssi-version.h', meson.current_build_dir() / incdir)
def_moduledir = '-D' + 'MODULEDIR' + '="' + (get_option('prefix') / moduledir) + '"'
def_sysconfdir = '-D' + 'SYSCONFDIR' + '="' + (get_option('prefix') / get_option('sysconfdir')) + '"'
def_helpdir = '-D' + 'HELPDIR' + '="' + (get_option('prefix') / helpdir) + '"'
def_themesdir = '-D' + 'THEMESDIR' + '="' + (get_option('prefix') / themedir) + '"'
def_scriptdir = '-D' + 'SCRIPTDIR' + '="' + (get_option('prefix') / scriptdir) + '"'
def_suppress_printf_fallback = '-D' + 'SUPPRESS_PRINTF_FALLBACK'
##############
# Help files #
##############
build_perl = find_program('perl', native : true)
if meson.is_cross_build()
cross_perl = find_program('perl')
else
cross_perl = build_perl
endif
run_command(build_perl, files('utils/syntax.pl'))
###################
# irssi-version.h #
###################
env = find_program('env')
irssi_version_sh = find_program('utils/irssi-version.sh')
irssi_version_h = custom_target('irssi-version.h',
build_by_default : true,
build_always_stale : true,
capture : true,
command : [env, 'VERSION=' + meson.project_version(),
irssi_version_sh, meson.current_source_dir()],
output : 'irssi-version.h',
install : true,
install_dir : includedir / incdir,
)
####################
# default-config.h #
####################
file2header = find_program('utils/file2header.sh')
default_config_h = custom_target('default-config.h',
input : files('irssi.conf'),
output : 'default-config.h',
capture : true,
command : [file2header, '@INPUT@', 'default_config'],
)
###################
# default-theme.h #
###################
default_theme_h = custom_target('default-theme.h',
input : files('themes/default.theme'),
output : 'default-theme.h',
capture : true,
command : [file2header, '@INPUT@', 'default_theme'],
)
################
# Dependencies #
################
#### inet_addr ####
inet_addr_found = false
foreach inet_addr_provider : ['', 'nsl']
prov_lib = []
if inet_addr_provider != ''
prov_lib += cc.find_library(inet_addr_provider, required : false)
endif
if (prov_lib.length() == 0 or prov_lib[0].found()) and cc.has_function('inet_addr', dependencies : prov_lib)
dep += prov_lib
inet_addr_found = true
break
endif
endforeach
if not inet_addr_found
error('inet_addr not found')
endif
#### socket ####
socket_found = false
foreach socket_provider : ['', 'socket', 'network']
prov_lib = []
if socket_provider != ''
prov_lib += cc.find_library(socket_provider, required : false)
endif
if (prov_lib.length() == 0 or prov_lib[0].found()) and cc.has_function('socket', dependencies : prov_lib)
dep += prov_lib
socket_found = true
break
endif
endforeach
if not socket_found
error('socket not found')
endif
built_src = []
glib_internal = false
message('*** If you don\'t have GLib, you can run meson ... -Dinstall-glib=yes')
message('*** to download and build it automatically')
message('*** Or alternatively install your distribution\'s package')
message('*** On Debian: sudo apt-get install libglib2.0-dev')
message('*** On Redhat: dnf install glib2-devel')
if not require_glib_internal
glib_dep = dependency('glib-2.0', version : '>=2.32', required : not want_glib_internal, static : want_static_dependency)
else
glib_dep = dependency('', required : false)
endif
if not glib_dep.found()
glib_internal = true
meson_cmd = find_program('meson')
ninja = find_program('ninja')
glib_internal_download_t = custom_target('glib-internal-download',
command : [ meson_cmd, 'subprojects', 'download', 'glib', '--sourcedir', meson.current_source_dir() ],
console : true,
output : ['glib-internal-download'],
)
glib_internal_dependencies = [
dependency('threads'),
]
glib_internal_configure_args = []
glib_internal_usr_local = false
if not cc.has_function('iconv_open')
prov_lib = cc.find_library('iconv', required : false)
if not prov_lib.found()
prov_lib = cc.find_library('iconv', dirs : '/usr/local/lib')
glib_internal_usr_local = true
endif
if cc.has_function('libiconv_open', dependencies : prov_lib)
glib_internal_configure_args += '-Diconv=gnu'
else
glib_internal_configure_args += '-Diconv=native'
endif
glib_internal_dependencies += prov_lib
endif
if not cc.has_function('ngettext')
prov_lib = cc.find_library('intl', required : false)
if not prov_lib.found()
prov_lib = cc.find_library('intl', dirs : '/usr/local/lib')
glib_internal_usr_local = true
endif
glib_internal_dependencies += prov_lib
endif
if glib_internal_usr_local
glib_internal_configure_args += ['-Dc_args=-I/usr/local/include', '-Dc_link_args=-L/usr/local/lib']
endif
if not cc.has_function('getxattr') or not cc.has_header('sys/xattr.h')
if cc.has_header_symbol('attr/xattr.h', 'getxattr')
prov_lib = cc.find_library('xattr', required : false)
else
prov_lib = dependency('', required : false)
endif
if prov_lib.found()
glib_internal_dependencies += prov_lib
else
glib_internal_configure_args += '-Dxattr=false'
endif
endif
glib_internal_configure_t = custom_target('glib-internal-configure',
command : [ meson_cmd, 'setup', '--prefix=/irssi-glib-internal',
'--buildtype=' + get_option('buildtype'),
'-Dlibmount=false', '-Dselinux=false', '-Ddefault_library=static', '-Dinternal_pcre=true',
glib_internal_configure_args,
(meson.current_build_dir() / 'build-subprojects' / 'glib'),
(meson.current_source_dir() / 'subprojects' / glib_internal_version) ],
console : true,
output : ['glib-internal-configure'],
depends : glib_internal_download_t,)
glib_internal_build_t = custom_target('glib-internal-build',
command : [ ninja, '-C', meson.current_build_dir() / 'build-subprojects' / 'glib',
'glib' / 'libglib-2.0.a',
'gmodule' / 'libgmodule-2.0.a'],
console : true,
output : ['glib-internal-build'],
depends : glib_internal_configure_t,)
glib_dep = declare_dependency(
dependencies : glib_internal_dependencies,
sources : glib_internal_build_t,
compile_args : [
'-I' + (meson.current_source_dir() / 'subprojects' / glib_internal_version / 'glib'),
'-I' + (meson.current_source_dir() / 'subprojects' / glib_internal_version),
'-I' + (meson.current_build_dir() / 'build-subprojects' / 'glib' / 'glib'),
],
link_args : [ meson.current_build_dir() / 'build-subprojects' / 'glib' / 'glib' / 'libglib-2.0.a' ],
)
built_src += glib_internal_build_t
libdl_dep = []
prov_lib = cc.find_library('dl', required : false)
if prov_lib.found() and cc.has_function('dlopen', dependencies : prov_lib)
libdl_dep += prov_lib
endif
gmodule_dep = declare_dependency(sources : glib_internal_build_t,
dependencies : libdl_dep,
compile_args : [
'-I' + (meson.current_source_dir() / 'subprojects' / glib_internal_version / 'gmodule'),
],
link_args : [ meson.current_build_dir() / 'build-subprojects' / 'glib' / 'gmodule' / 'libgmodule-2.0.a' ],
)
else
gmodule_dep = dependency('gmodule-2.0', static : want_static_dependency)
endif
dep += glib_dep
dep += gmodule_dep
openssl_dep = dependency('openssl', static : want_static_dependency)
dep += openssl_dep
############
# utf8proc #
############
have_libutf8proc = false
libutf8proc = []
if want_libutf8proc
libutf8proc = cc.find_library('utf8proc', required : require_libutf8proc)
have_libutf8proc = cc.has_function('utf8proc_version', dependencies : libutf8proc)
if have_libutf8proc
dep += libutf8proc
endif
endif
############################
############################
############
# terminfo #
############
if want_textui
setupterm_found = false
foreach setupterm_provider : ['tinfo', 'ncursesw', 'ncurses', 'terminfo']
prov_lib = cc.find_library(setupterm_provider, required : false)
if prov_lib.found() and cc.has_function('setupterm', dependencies : prov_lib)
textui_dep += prov_lib
setupterm_found = true
break
endif
endforeach
if not setupterm_found
error('Terminfo not found')
endif
endif
########
# perl #
########
have_perl = false
if want_perl
perl_cflags = []
perl_ldflags = []
perl_rpath_flags = []
perl_rpath = ''
#### ccopts ####
perl_ccopts = meson.get_cross_property('perl_ccopts', false)
if perl_ccopts == false
res = run_command(cross_perl, '-MExtUtils::Embed', '-e', 'ccopts')
perl_ccopts = res.stdout().strip().split()
endif
foreach fl : perl_ccopts
if fl.startswith('-D') or fl.startswith('-U') or fl.startswith('-I') or fl.startswith('-i') or fl.startswith('-f') or fl.startswith('-m')
perl_cflags += fl
endif
endforeach
perl_cflags += cc.get_supported_arguments('-fPIC')
#### ldopts ####
perl_ldopts = meson.get_cross_property('perl_ldopts', false)
if perl_ldopts == false
res = run_command(cross_perl, '-MExtUtils::Embed', '-e', 'ldopts')
perl_ldopts = res.stdout().strip().split()
endif
skip_libs = ['-ldb', '-ldbm', '-lndbm', '-lgdbm', '-lc', '-lposix', '-rdynamic']
foreach fl : perl_ldopts
if not fl.startswith('-A') and not skip_libs.contains(fl)
if fl.startswith('-Wl,-rpath,')
perl_rpath = fl.split(',')[2]
perl_rpath_flags += fl
else
perl_ldflags += fl
endif
endif
endforeach
perl_version = meson.get_cross_property('perl_version', false)
if perl_version == false
perl_version = run_command(cross_perl, '-V::version:').stdout().split('\'')[1]
endif
perl_dep = declare_dependency(compile_args : perl_cflags, link_args : perl_ldflags,
version : perl_version)
####
if not cc.links('''
#include <EXTERN.h>
#include <perl.h>
int main()
{
perl_alloc();
return 0;
}
''', args : perl_cflags + perl_ldflags + perl_rpath_flags,
name : 'working Perl support')
if require_perl
error('error linking with perl libraries')
else
warning('error linking with perl libraries')
endif
else
xsubpp_file_c = meson.get_cross_property('perl_xsubpp', false)
if xsubpp_file_c == false
xsubpp_file_c = run_command(build_perl, '-MExtUtils::ParseXS', '-Eprint $INC{"ExtUtils/ParseXS.pm"} =~ s{ParseXS\\.pm$}{xsubpp}r').stdout()
endif
xsubpp = generator(build_perl,
output : '@BASENAME@.c',
capture : true,
arguments : [ xsubpp_file_c, '@EXTRA_ARGS@', '@INPUT@' ],
)
xsubpp_file = files(xsubpp_file_c)
if with_perl_lib == 'module'
perl_install_base = run_command(build_perl, '-MText::ParseWords=shellwords', '-e', 'grep { s/^INSTALL_BASE=// && print && exit } shellwords $ENV{PERL_MM_OPT}').stdout()
if perl_install_base == ''
with_perl_lib = ''
endif
endif
if with_perl_lib == ''
if get_option('prefix') in ['/usr/local', 'C:/']
with_perl_lib = 'site'
elif get_option('prefix') in ['/usr']
with_perl_lib = 'vendor'
endif
endif
perlmoddir = ''
if with_perl_lib in ['site', 'vendor', 'module']
set_perl_use_lib = false
perl_library_dir = with_perl_lib + ' default'
if with_perl_lib in ['site', 'vendor']
perlmoddir = meson.get_cross_property('perl_install' + with_perl_lib + 'arch', false)
if perlmoddir == false
perlmoddir = run_command(cross_perl, '-V::install' + with_perl_lib + 'arch:').stdout().split('\'')[1]
endif
elif with_perl_lib == 'module'
perl_archname = meson.get_cross_property('perl_archname', false)
if perl_archname == false
perl_archname = run_command(cross_perl, '-V::archname:').stdout().split('\'')[1]
endif
perlmoddir = perl_install_base / 'lib' / 'perl5' / perl_archname
endif
elif with_perl_lib == ''
set_perl_use_lib = true
perl_library_dir = 'in prefix'
perlmoddir = get_option('libdir') / incdir / 'perl'
elif with_perl_lib.startswith('/')
set_perl_use_lib = true
perl_library_dir = 'custom'
perlmoddir = with_perl_lib
endif
if perlmoddir == ''
error('Unrecognised with-perl-lib value: ' + with_perl_lib)
endif
perl_use_lib = get_option('prefix') / perlmoddir
if set_perl_use_lib
perl_inc = meson.get_cross_property('perl_inc', false)
if perl_inc == false
set_perl_use_lib = run_command(cross_perl, '-e', 'exit ! grep $_ eq $ARGV[0], grep /^\\//, @INC', perl_use_lib).returncode() != 0
else
set_perl_use_lib = not perl_inc.contains(perl_use_lib)
endif
if not set_perl_use_lib
perl_library_dir += ' - other path in @INC'
else
perl_library_dir += ' - prepends to @INC with /set perl_use_lib'
endif
endif
def_perl_use_lib = '-D' + 'PERL_USE_LIB' + '="'
if set_perl_use_lib
def_perl_use_lib += perl_use_lib
endif
def_perl_use_lib += '"'
have_perl = true
endif
endif
#######
# OTR #
#######
have_otr = false
if want_otr
libgcrypt = dependency('libgcrypt', version : '>=1.2.0', required : require_otr, static : want_static_dependency)
libotr = dependency('libotr', version : '>=4.1.0', required : require_otr, static : want_static_dependency)
if libgcrypt.found() and libotr.found()
dep += libgcrypt
dep += libotr
have_otr = true
endif
endif
############
# capsicum #
############
have_capsicum = false
if want_capsicum
if cc.has_function('cap_enter', dependencies : cc.find_library('c'))
libnv = cc.find_library('nv', required : require_capsicum)
nvlist_create_found = libnv.found() and cc.has_function('nvlist_create', dependencies : libnv)
if nvlist_create_found
dep += libnv
have_capsicum = true
else
if require_capsicum
error('nvlist_create not found')
endif
endif
else
if require_capsicum
error('cap_enter not found')
endif
endif
endif
# dependency helper sets
dep_cflagsonly = []
foreach d : dep
dep_cflagsonly += d.partial_dependency(includes : true, compile_args : true)
endforeach
dl_cross_dep = []
if need_dl_cross_link
dl_cross_dep = dep
endif
##################
# irssi-config.h #
##################
conf = configuration_data()
conf.set('HAVE_CAPSICUM', have_capsicum, description : 'Build with Capsicum support')
conf.set('HAVE_GMODULE', true)
conf.set('HAVE_SOCKS', false, description : 'Build with socks support')
conf.set('TERM_TRUECOLOR', want_truecolor, description : 'true color support in terminal')
conf.set('USE_GREGEX', want_gregex, description : 'use GRegex for regular expressions')
conf.set10('_DARWIN_USE_64_BIT_INODE', true, description : 'Enable large inode numbers on Mac OS X 10.5.')
conf.set_quoted('FHS_PREFIX', get_option('fhs-prefix'))
headers = [
'sys/ioctl.h',
'sys/resource.h',
'sys/time.h',
'sys/utsname.h',
'dirent.h',
'term.h',
'unistd.h',
]
foreach h : headers
if cc.has_header(h)
conf.set('HAVE_' + h.underscorify().to_upper(), 1, description : 'Define to 1 if you have the <' + h + '> header file.')
endif
endforeach
conf.set('HAVE_LIBUTF8PROC', have_libutf8proc)
conf.set_quoted('PACKAGE_VERSION', meson.project_version())
conf.set_quoted('PACKAGE_TARNAME', meson.project_name())
configure_file(output : 'irssi-config.h',
configuration : conf,
install_dir : includedir / incdir)
##########
# CFLAGS #
##########
#### warnings ####
add_project_arguments(cc.get_supported_arguments('-Werror=declaration-after-statement'), language : 'c')
#### personality ####
add_project_arguments(cc.get_supported_arguments('-fno-strict-aliasing'), language : 'c')
if get_option('buildtype').contains('debug')
add_project_arguments(cc.get_supported_arguments('-fno-omit-frame-pointer'), language : 'c')
endif
if want_fuzzer
if fuzzer_lib.startswith('-fsanitize=fuzzer')
if not cc.has_argument('-fsanitize=fuzzer-no-link')
error('compiler does not support -fsanitize=fuzzer-no-link, try clang?')
endif
add_project_arguments('-fsanitize=fuzzer-no-link', language : 'c')
endif
if fuzzer_link_language != 'c'
add_languages(fuzzer_link_language)
endif
endif
##############
# irssi-1.pc #
##############
pc = import('pkgconfig')
pc_requires = []
if not glib_internal
pc_requires += glib_dep
endif
pc.generate(filebase : 'irssi-1', name : 'Irssi', description : 'Irssi chat client', requires : pc_requires)
###########
# irssi.1 #
###########
install_man('docs/irssi.1')
###########
# subdirs #
###########
subdir('src')
subdir('tests')
subdir('docs')
subdir('scripts')
subdir('themes')
# subdir('utils')
############################
############################
message('*** Irssi configured ***')
message('')
message('Building text frontend ........... : ' + want_textui.to_string('yes', 'no'))
message('Building irssi bot ............... : ' + want_bot.to_string('yes', 'no'))
message('Building irssi proxy ............. : ' + want_proxy.to_string('yes', 'no'))
if want_perl and not have_perl
message('Building with Perl support ....... : NO!')
message(' - Try: sudo apt-get install libperl-dev')
message(' - Or: dnf install perl-devel')
else
message('Building with Perl support ....... : ' + have_perl.to_string('yes', 'no'))
endif
if have_perl
message('Perl library directory ........... : ' + perl_use_lib)
message(' ' + perl_library_dir)
endif
message('Install prefix ................... : ' + get_option('prefix'))
message('')
message('Building with true color support.. : ' + want_truecolor.to_string('yes', 'no'))
message('Building with GRegex ............. : ' + want_gregex.to_string('yes', 'no'))
message('Building with Capsicum ........... : ' + have_capsicum.to_string('yes', 'no'))
message('Building with utf8proc ........... : ' + have_libutf8proc.to_string('yes', 'no'))
message('Building with OTR support ........ : ' + have_otr.to_string('yes', 'no'))
message('')
message('If there are any problems, read the INSTALL file.')
message('Now type ninja -C ' + meson.current_build_dir() + ' to build Irssi')
message('')
############################
############################
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