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meson.build
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project('xviewer', 'c', version : '3.4.8', meson_version : '>= 0.49')
version = meson.project_version()
xviewer_conf = configuration_data()
xviewer_conf.set_quoted('VERSION', version)
xviewer_conf.set_quoted('GETTEXT_PACKAGE', meson.project_name())
xviewer_conf.set('HAVE_INTROSPECTION', 1)
# directories
prefix = get_option('prefix')
datadir = prefix / get_option('datadir')
libdir = prefix / get_option('libdir')
localedir = prefix / get_option('localedir')
xviewer_pkgdatadir = datadir / meson.project_name()
xviewer_pkglibdir = libdir / meson.project_name()
# workaround for plugins: keep old lib dir without arch-triplet
xviewer_pluginsdir = prefix / 'lib' / meson.project_name() / 'plugins'
xviewer_conf.set_quoted('LIBDIR', libdir)
xviewer_conf.set_quoted('XVIEWER_DATA_DIR', xviewer_pkgdatadir)
xviewer_conf.set_quoted('XVIEWER_LOCALE_DIR', localedir)
xviewer_conf.set_quoted('XVIEWER_PLUGIN_DIR', xviewer_pluginsdir)
src_root = meson.source_root()
po_dir = join_paths(src_root, 'po')
# options
enable_deprecation_warnings = get_option('deprecated_warnings')
enable_docs = get_option('docs')
gnome = import('gnome')
i18n = import('i18n')
pkgconfig = import('pkgconfig')
# dependencies
gio_unix = dependency('gio-unix-2.0', version: '>= 2.38.0')
glib = dependency('glib-2.0', version: '>= 2.38.0')
gtk = dependency('gtk+-3.0')
libpeas = dependency('libpeas-1.0', version: '>= 0.7.4')
libpeas_gtk = dependency('libpeas-gtk-1.0', version: '>= 0.7.4')
pixbuf = dependency('gdk-pixbuf-2.0', version: '>= 2.19.1')
X11 = dependency('x11')
zlib = dependency('zlib')
cinnamon_desktop = dependency('cinnamon-desktop', version: '>= 3.2.0')
xapp = dependency('xapp', version: '>= 2.5.0')
cc = meson.get_compiler('c')
# on some systems we need to find the math lib to make sure it builds
math = cc.find_library('m', required: false)
# taken from eog's meson.build
# support for nl_langinfo (_NL_MEASUREMENT_MEASUREMENT) (optional)
langinfo_measurement_src = '''
#include <langinfo.h>
int main() {
char c;
c = *((unsigned char *) nl_langinfo(_NL_MEASUREMENT_MEASUREMENT));
};
'''
xviewer_conf.set('HAVE__NL_MEASUREMENT_MEASUREMENT', cc.compiles(langinfo_measurement_src),
description: 'Define if _NL_MEASUREMENT_MEASUREMENT is available')
# support for strptime
xviewer_conf.set('HAVE_STRPTIME', cc.has_function('strptime'))
# (optional) XMP support
exempi = dependency('exempi-2.0', version: '>= 1.99.5', required: get_option('exempi'))
if exempi.found()
xviewer_conf.set10('HAVE_EXEMPI', true)
endif
# (optional) EXIF support
exif = dependency('libexif', version: '>= 0.6.14', required: get_option('exif'))
if exif.found()
xviewer_conf.set10('HAVE_EXIF', true)
endif
# (semi-optional) JPEG support
jpeg = dependency('libjpeg', required: get_option('jpeg'))
if jpeg.found()
xviewer_conf.set10('HAVE_JPEG', true)
xviewer_conf.set10('HAVE_LIBJPEG', true)
jpeg_80_check_src = '''
#include <stdio.h>
#include <jpeglib.h>
#if JPEG_LIB_VERSION < 80
#error "wrong version"
#endif
'''
have_jpeg_80 = cc.compiles(jpeg_80_check_src, dependencies: jpeg, name: 'libjpeg version is 8 or greater')
endif
lcms = dependency('lcms2', required: get_option('lcms'))
if lcms.found()
xviewer_conf.set10('HAVE_LCMS', true)
endif
rsvg = dependency('librsvg-2.0', version: '>= 2.36.2', required: get_option('rsvg'))
if rsvg.found()
xviewer_conf.set10('HAVE_RSVG', true)
endif
# generate config.h
config_h_file = configure_file(
output : 'config.h',
configuration : xviewer_conf
)
config_h = declare_dependency(
sources: config_h_file,
include_directories: include_directories('.')
)
add_project_arguments('-DHAVE_CONFIG_H', language: 'c')
if not enable_deprecation_warnings
add_global_arguments([
'-Wno-deprecated-declarations',
'-Wno-deprecated',
'-Wno-declaration-after-statement'
],
language: 'c'
)
endif
include_dirs = [include_directories('src')]
subdir('data')
subdir('install-scripts')
if jpeg.found()
subdir('jpegutils')
include_dirs += include_directories('jpegutils')
jpegutils_dep = get_variable('jpegutils_dep')
endif
subdir('src')
subdir('help')
subdir('po')
if enable_docs
subdir('doc/reference')
endif
summary_msg = '---- Summary ----\n'
summary_msg += 'Paths:\n'
summary_msg += ' prefix : ' + prefix + '\n'
summary_msg += ' data dir : ' + datadir + '\n'
summary_msg += ' lib dir : ' + libdir + '\n'
summary_msg += ' locale dir : ' + localedir + '\n'
summary_msg += ' plugins dir : ' + xviewer_pluginsdir + '\n'
summary_msg += 'Configuration:\n'
summary_msg += ' deprecated_warnings: ' + enable_deprecation_warnings.to_string() + '\n'
summary_msg += ' docs : ' + enable_docs.to_string() + '\n'
summary_msg += 'Features:\n'
summary_msg += ' exempi : ' + exempi.found().to_string() + '\n'
summary_msg += ' exif : ' + exif.found().to_string() + '\n'
summary_msg += ' jpeg : ' + jpeg.found().to_string() + '\n'
summary_msg += ' lcms : ' + lcms.found().to_string() + '\n'
summary_msg += ' rsvg : ' + rsvg.found().to_string() + '\n'
message(summary_msg)