Meson: Fix deprecation warning with 0.49.0 release

http://mesonbuild.com/Release-notes-for-0-49-0.html#deprecation-warning-in-pkgconfig-generator

gio/meson.build

@@ -817,7 +817,7 @@ endif
 
 schemas_subdir = join_paths('glib-2.0', 'schemas')
 
-pkg.generate(libraries : libgio,
+pkg.generate(libgio,
   libraries_private : [osx_ldflags],
   requires : ['glib-2.0', 'gobject-2.0'],
   variables : ['datadir=' + join_paths('${prefix}', get_option('datadir')),

glib/meson.build

@@ -273,7 +273,8 @@ libglib_dep = declare_dependency(
   # We sadly need to export configinc here because everyone includes <glib/*.h>
   include_directories : [configinc, glibinc])
 
-pkg.generate(libraries : [libglib, libintl],
+pkg.generate(libglib,
+  libraries : [libintl],
   libraries_private : [osx_ldflags, win32_ldflags],
   subdirs : ['glib-2.0'],
   extra_cflags : ['-I${libdir}/glib-2.0/include'] + win32_cflags,

gmodule/meson.build

@@ -109,7 +109,8 @@ libgmodule = library('gmodule-2.0',
 
 supported_var = 'gmodule_supported=@0@'.format(g_module_impl != '0')
 
-pkg.generate(libraries : [libgmodule, thread_dep],
+pkg.generate(libgmodule,
+  libraries : [thread_dep],
   requires : ['glib-2.0'],
   version : glib_version,
   variables : [supported_var],

gobject/meson.build

@@ -74,7 +74,7 @@ libgobject = library('gobject-2.0',
   link_args : glib_link_flags,
 )
 
-pkg.generate(libraries : libgobject,
+pkg.generate(libgobject,
   requires : ['glib-2.0'],
   version : glib_version,
   install_dir : glib_pkgconfigreldir,

gthread/meson.build

@@ -23,7 +23,8 @@ libgthread = library('gthread-2.0',
   link_args : glib_link_flags,
 )
 
-pkg.generate(libraries : [libgthread, thread_dep],
+pkg.generate(libgthread,
+  libraries : [thread_dep],
   requires : ['glib-2.0'],
   version : glib_version,
   install_dir : glib_pkgconfigreldir,