[gnome-bluetooth] build: Bump API version

[Bastien Nocera <hadess src gnome org>]

commit d2d44a68b5fb2c7a66c5f1197f119a01d4e5b32e
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Tue Oct 26 21:03:12 2021 -0300

    build: Bump API version
    
    We're about to break the public API due to the GTK4 transition
    so preemptively bump the API version. However, given that GNOME
    Shell uses gnome-bluetooth (and has other GTK3 dependencies),
    making gnome-bluetooth-2.0 parallel installable is our only option.
    
    Bump the API version, and make gnome-bluetooth-2.0 parallel
    installable with 1.0. Do that by using the 'gnomebt_api_name'
    meson variable, which contains meson.project_name() + API version,
    as the library name and install location.

 lib/meson.build        | 6 +++---
 meson.build            | 2 +-
 tests/integration-test | 2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)
---
diff --git a/lib/meson.build b/lib/meson.build
index 5ce62650..35c7c01a 100644
--- a/lib/meson.build
+++ b/lib/meson.build
@@ -10,7 +10,7 @@ headers = enum_headers + files(
 
 install_headers(
   headers,
-  subdir: meson.project_name(),
+  subdir: gnomebt_api_name,
 )
 
 sources = files(
@@ -80,7 +80,7 @@ symbol_map = meson.current_source_dir() / (meson.project_name() + '.map')
 ldflags = cc.get_supported_link_arguments('-Wl,--version-script,' + symbol_map)
 
 libgnome_bluetooth = shared_library(
-  meson.project_name(),
+  gnomebt_api_name,
   sources: sources + built_sources,
   version: libversion,
   include_directories: top_inc,
@@ -103,7 +103,7 @@ pkg.generate(
   name: gnomebt_api_name,
   description: 'Widgets for Bluetooth device selection',
   filebase: gnomebt_api_name,
-  subdirs: meson.project_name(),
+  subdirs: gnomebt_api_name,
   requires: deps,
   variables: 'exec_prefix=${prefix}',
 )
diff --git a/meson.build b/meson.build
index badeb896..536acc29 100644
--- a/meson.build
+++ b/meson.build
@@ -12,7 +12,7 @@ gnomebt_major_version = version_array[0].to_int()
 gnomebt_minor_version = version_array[1].to_int()
 gnomebt_micro_version = version_array[2].to_int()
 
-gnomebt_api_version = '1.0'
+gnomebt_api_version = '2.0'
 gnomebt_api_name = '@0@-@1@'.format(meson.project_name(), gnomebt_api_version)
 
 gnomebt_gir_ns = 'GnomeBluetooth'
diff --git a/tests/integration-test b/tests/integration-test
index 72b4b8d0..ff32fe96 100755
--- a/tests/integration-test
+++ b/tests/integration-test
@@ -41,7 +41,7 @@ try:
     GIRepository.Repository.prepend_library_path(builddir + '/lib/')
     GIRepository.Repository.prepend_search_path(builddir + '/lib/')
 
-    gi.require_version('GnomeBluetoothPriv', '1.0')
+    gi.require_version('GnomeBluetoothPriv', '2.0')
     from gi.repository import GnomeBluetoothPriv
 except ImportError as e:
     sys.stderr.write('Could not find GnomeBluetoothPriv gobject-introspection data in the build dir: %s\n' % 
str(e))