mirror of
https://gitlab.gnome.org/GNOME/glib.git
synced 2024-12-26 07:26:15 +01:00
152 lines
4.7 KiB
Meson
152 lines
4.7 KiB
Meson
gmoduleconf_conf = configuration_data()
|
|
|
|
g_module_need_uscore = 0
|
|
g_module_broken_rtld_global = 0
|
|
g_module_have_dlerror = 0
|
|
|
|
g_module_impl = ''
|
|
|
|
g_module_includedir = glib_includedir / 'gmodule'
|
|
|
|
# On Windows force native WIN32 shared lib loader
|
|
if host_system == 'windows'
|
|
g_module_impl = 'G_MODULE_IMPL_WIN32'
|
|
# Force native AIX library loader
|
|
# dlopen() filepath must be of the form /path/libname.a(libname.so)
|
|
elif host_system == 'aix'
|
|
g_module_impl = 'G_MODULE_IMPL_AR'
|
|
elif have_dlopen_dlsym
|
|
g_module_impl = 'G_MODULE_IMPL_DL'
|
|
endif
|
|
|
|
# additional checks for G_MODULE_IMPL_DL
|
|
if g_module_impl == 'G_MODULE_IMPL_DL'
|
|
# FIXME: check for OSF1/5.0 RTLD_GLOBAL brokenness (is this still relevant?)
|
|
|
|
# Check whether we need preceding underscores
|
|
if cc.get_id() == 'msvc' or cc.get_id() == 'clang-cl'
|
|
message('Building for MSVC: assuming that symbols are prefixed with underscore')
|
|
g_module_need_uscore = 1
|
|
elif meson.can_run_host_binaries()
|
|
rres = cc.run(dlopen_dlsym_test_code,
|
|
dependencies : libdl_dep,
|
|
name : 'dlsym() preceding underscores')
|
|
if host_system == 'windows' or (rres.compiled() and
|
|
rres.returncode() == 0 and rres.stdout().to_int() == 0)
|
|
g_module_need_uscore = 1
|
|
endif
|
|
else
|
|
message('Cross-compiling: assuming that symbols aren\'t prefixed with underscore')
|
|
g_module_need_uscore = 0
|
|
endif
|
|
|
|
if cc.has_function('dlerror', dependencies : libdl_dep)
|
|
g_module_have_dlerror = 1
|
|
endif
|
|
endif
|
|
|
|
# Done, have we got an implementation?
|
|
if g_module_impl == ''
|
|
g_module_impl = '0'
|
|
message('WARNING: No suitable GModule implementation found!')
|
|
endif
|
|
|
|
gmoduleconf_conf.set('G_MODULE_IMPL', g_module_impl)
|
|
gmoduleconf_conf.set('G_MODULE_SUPPORTED', g_module_impl != '0')
|
|
gmoduleconf_conf.set('G_MODULE_HAVE_DLERROR', g_module_have_dlerror)
|
|
gmoduleconf_conf.set('G_MODULE_NEED_USCORE', g_module_need_uscore)
|
|
gmoduleconf_conf.set('G_MODULE_BROKEN_RTLD_GLOBAL', g_module_broken_rtld_global)
|
|
|
|
gmoduleconf_h = configure_file(input : 'gmoduleconf.h.in',
|
|
output : 'gmoduleconf.h',
|
|
configuration : gmoduleconf_conf)
|
|
|
|
# Expose as variable to be used by gobject-introspection
|
|
# when it includes GLib as a subproject
|
|
gmodule_h = files('gmodule.h')
|
|
gmodule_c = files('gmodule.c')
|
|
gmodule_deprecated_c = files('gmodule-deprecated.c')
|
|
|
|
install_headers([gmodule_h], install_dir : glib_includedir)
|
|
|
|
gmodule_visibility_h = custom_target(
|
|
output: 'gmodule-visibility.h',
|
|
command: [gen_visibility_macros, meson.project_version(), 'visibility-macros', 'GMODULE', '@OUTPUT@'],
|
|
install: true,
|
|
install_dir: g_module_includedir,
|
|
)
|
|
|
|
gmodule_sources = [gmodule_c, gmodule_visibility_h, gmodule_deprecated_c]
|
|
|
|
if host_system == 'windows' and glib_build_shared
|
|
gmodule_win_rc = configure_file(
|
|
input: 'gmodule.rc.in',
|
|
output: 'gmodule.rc',
|
|
configuration: glibconfig_conf,
|
|
)
|
|
gmodule_win_res = windows.compile_resources(gmodule_win_rc)
|
|
gmodule_sources += [gmodule_win_res]
|
|
endif
|
|
|
|
libgmodule = library('gmodule-2.0',
|
|
sources : gmodule_sources,
|
|
version : library_version,
|
|
soversion : soversion,
|
|
darwin_versions : darwin_versions,
|
|
install : true,
|
|
include_directories : [configinc, gmoduleinc],
|
|
dependencies : [libdl_dep, libglib_dep],
|
|
c_args : ['-DG_LOG_DOMAIN="GModule"', '-DGMODULE_COMPILATION'],
|
|
gnu_symbol_visibility : 'hidden',
|
|
link_args : [glib_link_flags],
|
|
)
|
|
|
|
supported_var = 'gmodule_supported=@0@'.format(g_module_impl != '0')
|
|
|
|
pkg.generate(libgmodule,
|
|
libraries : [thread_dep],
|
|
requires : ['glib-2.0'],
|
|
version : glib_version,
|
|
variables : [supported_var],
|
|
install_dir : glib_pkgconfigreldir,
|
|
filebase : 'gmodule-no-export-2.0',
|
|
name : 'GModule',
|
|
description : 'Dynamic module loader for GLib',
|
|
)
|
|
|
|
pkg.generate(libraries : [libgmodule, export_dynamic_ldflags],
|
|
requires : ['glib-2.0'],
|
|
version : glib_version,
|
|
variables : [supported_var],
|
|
install_dir : glib_pkgconfigreldir,
|
|
filebase : 'gmodule-export-2.0',
|
|
name : 'GModule',
|
|
description : 'Dynamic module loader for GLib',
|
|
)
|
|
|
|
pkg.generate(libraries : [libgmodule, export_dynamic_ldflags],
|
|
requires : ['glib-2.0'],
|
|
version : glib_version,
|
|
variables : [supported_var],
|
|
install_dir : glib_pkgconfigreldir,
|
|
filebase : 'gmodule-2.0',
|
|
name : 'GModule',
|
|
description : 'Dynamic module loader for GLib',
|
|
)
|
|
|
|
gmodule_inc_dep = declare_dependency(
|
|
include_directories: [gmoduleinc],
|
|
sources: [gmodule_visibility_h],
|
|
)
|
|
|
|
libgmodule_dep = declare_dependency(link_with : libgmodule,
|
|
dependencies : [libglib_dep, gmodule_inc_dep])
|
|
|
|
meson.override_dependency('gmodule-no-export-2.0', libgmodule_dep)
|
|
meson.override_dependency('gmodule-export-2.0', libgmodule_dep)
|
|
meson.override_dependency('gmodule-2.0', libgmodule_dep)
|
|
|
|
if build_tests
|
|
subdir('tests')
|
|
endif
|