mirror of
https://gitlab.gnome.org/GNOME/glib.git
synced 2024-12-26 07:26:15 +01:00
fe32c3f5c5
Currently, the introspection data for GLib and its sub-libraries is generated by gobject-introspection, to avoid the cyclic dependency between the two projects. Since gobject-introspection is generally available on installed systems, we can check for its presence, and generate the introspection data directly from GLib. This does introduce a cyclic dependency, which is why it's possible to build GLib without introspection, then build gobject-introspection, and finally rebuild GLib. By having introspection data available during the GLib build, we can do things like generating documentation; validating newly added API; and close the loop between adding new API and it becoming available to non-C consumers of the C ABI (i.e. language bindings).
262 lines
6.7 KiB
Meson
262 lines
6.7 KiB
Meson
gobject_includedir = glib_includedir / 'gobject'
|
|
|
|
gobject_install_headers = files(
|
|
'gobject-autocleanups.h',
|
|
'glib-types.h',
|
|
'gbinding.h',
|
|
'gbindinggroup.h',
|
|
'gboxed.h',
|
|
'gclosure.h',
|
|
'genums.h',
|
|
'gmarshal.h',
|
|
'gobject.h',
|
|
'gparam.h',
|
|
'gparamspecs.h',
|
|
'gsignal.h',
|
|
'gsignalgroup.h',
|
|
'gsourceclosure.h',
|
|
'gtype.h',
|
|
'gtypemodule.h',
|
|
'gtypeplugin.h',
|
|
'gvalue.h',
|
|
'gvaluearray.h',
|
|
'gvaluecollector.h',
|
|
'gvaluetypes.h',
|
|
'gobjectnotifyqueue.c', # sic
|
|
)
|
|
|
|
gobject_sources = []
|
|
|
|
gobject_visibility_h = custom_target(
|
|
output: 'gobject-visibility.h',
|
|
command: [gen_visibility_macros, meson.project_version(), 'visibility-macros', 'GOBJECT', '@OUTPUT@'],
|
|
install: true,
|
|
install_dir: gobject_includedir,
|
|
# FIXME: Not needed with Meson >= 0.64.0
|
|
install_tag: 'devel',
|
|
)
|
|
gobject_sources += gobject_visibility_h
|
|
|
|
install_headers(gobject_install_headers, install_dir : gobject_includedir)
|
|
|
|
gobject_sources += files(
|
|
'gatomicarray.c',
|
|
'gbinding.c',
|
|
'gbindinggroup.c',
|
|
'gboxed.c',
|
|
'gclosure.c',
|
|
'genums.c',
|
|
'gmarshal.c',
|
|
'gobject.c',
|
|
'gparam.c',
|
|
'gparamspecs.c',
|
|
'gsignal.c',
|
|
'gsignalgroup.c',
|
|
'gsourceclosure.c',
|
|
'gtype.c',
|
|
'gtypemodule.c',
|
|
'gtypeplugin.c',
|
|
'gvalue.c',
|
|
'gvaluearray.c',
|
|
'gvaluetransform.c',
|
|
'gvaluetypes.c',
|
|
)
|
|
|
|
if host_system == 'windows' and glib_build_shared
|
|
gobject_win_rc = configure_file(
|
|
input: 'gobject.rc.in',
|
|
output: 'gobject.rc',
|
|
configuration: glibconfig_conf,
|
|
)
|
|
gobject_win_res = windows.compile_resources(gobject_win_rc)
|
|
gobject_sources += [gobject_win_res]
|
|
endif
|
|
|
|
if enable_dtrace
|
|
gobject_dtrace_obj = dtrace_obj_gen.process('gobject_probes.d')
|
|
gobject_dtrace_hdr = dtrace_hdr_gen.process('gobject_probes.d')
|
|
else
|
|
gobject_dtrace_obj = []
|
|
gobject_dtrace_hdr = []
|
|
endif
|
|
|
|
python_tools = [
|
|
'glib-genmarshal',
|
|
'glib-mkenums',
|
|
]
|
|
|
|
python_tools_conf = configuration_data()
|
|
python_tools_conf.set('VERSION', glib_version)
|
|
python_tools_conf.set('PYTHON', python_name)
|
|
|
|
foreach tool: python_tools
|
|
tool_bin = configure_file(
|
|
input : tool + '.in',
|
|
output : tool,
|
|
configuration : python_tools_conf,
|
|
install_dir : glib_bindir,
|
|
install_tag : 'bin-devel',
|
|
)
|
|
|
|
# Set variables for later use
|
|
set_variable(tool.underscorify(), tool_bin)
|
|
# Provide tools for others when we're a subproject and they use the Meson GNOME module
|
|
meson.override_find_program(tool, tool_bin)
|
|
endforeach
|
|
|
|
# Generate a header file containing the GObject enum types for the enums defined
|
|
# in libglib.
|
|
#
|
|
# For now, we only include gunicode.h here, since GScriptType is needed for
|
|
# Pango. More headers can be added as needed in future.
|
|
#
|
|
# We can't use gnome.mkenums() because the GNOME module looks for glib-mkenums
|
|
# in PATH, which means you can't bootstrap glib with its own glib-mkenums.
|
|
glib_enumtypes_input_headers = files(
|
|
'../glib/gunicode.h',
|
|
)
|
|
|
|
glib_enumtypes_h = custom_target('glib_enumtypes_h',
|
|
output : 'glib-enumtypes.h',
|
|
capture : true,
|
|
input : glib_enumtypes_input_headers,
|
|
install : true,
|
|
install_dir : join_paths(get_option('includedir'), 'glib-2.0/gobject'),
|
|
install_tag: 'devel',
|
|
command : [python, glib_mkenums,
|
|
'--template', files('glib-enumtypes.h.template'),
|
|
'@INPUT@'])
|
|
|
|
glib_enumtypes_c = custom_target('glib_enumtypes_c',
|
|
output : 'glib-enumtypes.c',
|
|
capture : true,
|
|
input : glib_enumtypes_input_headers,
|
|
depends : [glib_enumtypes_h],
|
|
command : [python, glib_mkenums,
|
|
'--template', files('glib-enumtypes.c.template'),
|
|
'@INPUT@'])
|
|
|
|
# Expose as variable to be used by gobject-introspection
|
|
# when it includes GLib as a subproject
|
|
glib_types_h = files('glib-types.h')
|
|
|
|
libgobject = library('gobject-2.0',
|
|
gobject_dtrace_obj, gobject_dtrace_hdr, glib_enumtypes_h, glib_enumtypes_c,
|
|
sources : gobject_sources,
|
|
version : library_version,
|
|
soversion : soversion,
|
|
darwin_versions : darwin_versions,
|
|
install : true,
|
|
include_directories : [configinc],
|
|
dependencies : [libffi_dep, libglib_dep],
|
|
c_args : ['-DG_LOG_DOMAIN="GLib-GObject"', '-DGOBJECT_COMPILATION'],
|
|
gnu_symbol_visibility : 'hidden',
|
|
link_args : glib_link_flags,
|
|
)
|
|
|
|
pkg.generate(libgobject,
|
|
requires : ['glib-2.0'],
|
|
version : glib_version,
|
|
install_dir : glib_pkgconfigreldir,
|
|
filebase : 'gobject-2.0',
|
|
name : 'GObject',
|
|
description : 'GLib Type, Object, Parameter and Signal Library',
|
|
)
|
|
|
|
if enable_gir
|
|
# We generate GLib-2.0 here, as we need various GTypes
|
|
glib_gir = gnome.generate_gir(libglib,
|
|
sources: [
|
|
glibconfig_h,
|
|
gversionmacros_h,
|
|
glib_visibility_h,
|
|
glib_headers,
|
|
glib_deprecated_headers,
|
|
glib_sub_headers,
|
|
glib_enumtypes_h,
|
|
glib_types_h,
|
|
glib_deprecated_sources,
|
|
glib_sources,
|
|
],
|
|
namespace: 'GLib',
|
|
nsversion: '2.0',
|
|
identifier_prefix: 'G',
|
|
symbol_prefix: 'g',
|
|
export_packages: 'glib-2.0',
|
|
header: 'glib.h',
|
|
install: true,
|
|
dependencies: libglib_dep,
|
|
extra_args: gir_args + [
|
|
'-DGLIB_COMPILATION',
|
|
'-DGETTEXT_PACKAGE="dummy"',
|
|
'--symbol-prefix=glib',
|
|
'--library=gobject-2.0',
|
|
],
|
|
)
|
|
|
|
gobject_gir = gnome.generate_gir(libgobject,
|
|
sources: [
|
|
gobject_visibility_h,
|
|
gobject_install_headers,
|
|
gobject_sources,
|
|
],
|
|
namespace: 'GObject',
|
|
nsversion: '2.0',
|
|
identifier_prefix: 'G',
|
|
symbol_prefix: 'g',
|
|
export_packages: 'gobject-2.0',
|
|
header: 'glib-object.h',
|
|
includes: [ glib_gir[0] ],
|
|
install: true,
|
|
extra_args: gir_args + [
|
|
'-DGOBJECT_COMPILATION',
|
|
'--symbol-prefix=gobject',
|
|
],
|
|
)
|
|
endif
|
|
|
|
libgobject_dep = declare_dependency(link_with : libgobject,
|
|
include_directories : [gobjectinc],
|
|
sources : [gobject_visibility_h, glib_enumtypes_h],
|
|
dependencies : [libglib_dep],
|
|
)
|
|
meson.override_dependency('gobject-2.0', libgobject_dep)
|
|
|
|
gobject_query = executable('gobject-query', 'gobject-query.c',
|
|
install : true,
|
|
install_tag : 'bin-devel',
|
|
dependencies : [libglib_dep, libgobject_dep])
|
|
|
|
install_data('gobject_gdb.py',
|
|
install_dir : glib_pkgdatadir / 'gdb',
|
|
install_tag : 'devel',
|
|
)
|
|
gdb_conf = configuration_data()
|
|
gdb_conf.set('datadir', glib_datadir)
|
|
configure_file(
|
|
input: 'libgobject-gdb.py.in',
|
|
output: 'libgobject-2.0.so.@0@-gdb.py'.format(library_version),
|
|
configuration: gdb_conf,
|
|
install_dir: gdb_install_dir,
|
|
install_tag: 'devel',
|
|
install: gdb_install,
|
|
)
|
|
|
|
# This is needed to make gdb find gobject_gdb.py
|
|
env = environment()
|
|
env.prepend('PYTHONPATH', meson.current_source_dir())
|
|
meson.add_devenv(env)
|
|
|
|
if enable_systemtap
|
|
gobject_stp = configure_file(input : 'gobject.stp.in',
|
|
output : '@0@.stp'.format(libgobject.full_path().split('/').get(-1)),
|
|
configuration : stp_cdata,
|
|
install_dir : tapset_install_dir,
|
|
install_tag : 'systemtap',
|
|
)
|
|
endif
|
|
|
|
if build_tests
|
|
subdir('tests')
|
|
endif
|